CONSTRUCTION SITE ABNORMALITY AND PROGRESS MONITORING METHOD

TR202605438A2Pending Publication Date: 2026-09-21PODER BİLİŞİM TEKNOLOJİLERİ SANAYİ & TİCARET ANONİM ŞİRKETİ
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Patent Information

Application Number
TR202605438
Authority / Receiving Office
TR · TR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2026-04-10
Publication Date
2026-09-21

Smart Images

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Abstract

The invention relates to a computer-implemented method for generating consistent viewpoint image recordings of a construction site and detecting site anomalies. In the method, a primary digital image (311) of the construction site is captured by the camera (210) of a mobile device (200) and stored as a reference digital image (310) in a storage unit (110) along with metadata defining a capture location. In a subsequent capture operation, the reference digital image (310) is retrieved by a processing unit (100) and displayed as a reference image on the live camera view via an interface (220). When the live view is aligned with the reference digital image (310), a second digital image (320) is captured and stored in association with the reference digital image (310).The processing unit (100) determines the difference between the images in question and detects the anomalous situation in the field according to at least one predefined field rule. Figure 1
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Description

1 TARIFF CONSTRUCTION SITE ABNORMALITY AND PROGRESS MONITORING METHOD TECHNICAL AREA 5 The invention enables the creation of consistent, perspective-based image recordings of a construction site and the site itself. It is related to computer-based methods for detecting abnormalities. PREVIOUS TECHNIQUE 10 Current technology provides image-based information on progress and site conditions at construction sites. It includes various practices for documentation. In this context, in the field... Sharing photos taken via mobile devices, within folder structures. manual storage, archiving with date and description information, and then 15 It is among the applications known for being visually reviewed by the user. Additionally, some existing solutions may categorize images by project, location, or date. It is also possible to classify them and make them searchable using specific tags. However, with current technology, most field images taken at different times are often 20 The fact that it cannot be obtained from the same point of view, the same distance, and the same frame is significant. This creates a technical problem. Between two images that are thought to show the same area... Differences in camera position, angle, height, and orientation affect the field. This makes it difficult to reliably assess change. This situation hinders progress. This leads to the tracking largely depending on the user's personal opinion, and 25 This makes objective comparison difficult. The standard photo archiving and image management solutions used in current technology, It only allows images to be stored and later listed, however 30 regarding the consistent creation of temporal images belonging to the same field of view It is insufficient. In most cases, users need to change the previous shooting point and camera. It is necessary to remember its orientation, which is especially true for large and dynamic construction. This is not practical in their fields. As a result, the same location or the same structural element Even the related images cannot be obtained with sufficient accuracy for comparison purposes. 35 Some existing systems include 360-degree cameras, drones, or similar additional equipment. More comprehensive visual recordings are being sought using this method. However, this type of 2 solutions create a need for additional equipment, increase operating costs, and affect field operations. This creates operational challenges for personnel. Furthermore, these solutions affect the images. The problem of being able to reproduce it from the same point of view is eliminated in every case. It does not remove it. Similarly, applications based on professional filming services also Applicable to every project due to high cost and low operational flexibility 5 It is not. On the other hand, current technology involves some image processing or artificial intelligence-based analysis. using these approaches to identify specific objects or defects in the field This is the goal. However, such approaches often require consistent image input. 10 It is heard. When there is a difference in perspective and framing between the images, it is detected. The accuracy of the results may decrease, leading to false positive or false negative assessments. This can occur. Therefore, the current technique is suitable for both progress tracking and anomaly detection. The comparability of field images in terms of detection is sufficient. It cannot guarantee this. 15 As a result, with the current technology, images of the construction site are regularly and systematically transmitted over time. enabling comparable results, reducing the need for additional hardware, and Technical needs to improve the accuracy of visual assessment continue. A BRIEF DESCRIPTION OF THE INVENTION The present invention aims to eliminate the aforementioned disadvantages and contribute to the relevant technical field. It is about a method that aims to bring new advantages. One purpose of the invention is to combine construction site images taken at different times. The goal is to develop a method that increases comparability. Another aim of the invention is to make progress assessment from field images more reliable. The goal is to develop a method that enables this to be done in this way. 30 Another aim of the invention is to more accurately and systematically report anomalies on the construction site. The goal is to develop a method that enables this type of detection. All the objectives mentioned above and those that will emerge from the detailed explanation below are 35 The present invention aims to achieve a consistent view of the construction site from a perspective that is consistent with the image. computer for creating records and detecting field anomalies 3 It is a practical method. Accordingly, the first digital image of a construction site... capturing, defining a capture location of the first digital image in question. storing it as a reference digital image along with metadata, for later use. the retrieval of the reference digital image in question upon capture, The referenced digital image is superimposed on a live camera view of a construction site. the reference image is displayed, the second digital image is the live camera view. When aligned with the reference digital image, the second digital image in question is aligned with the reference digital image. capturing the image in a way that essentially corresponds to the same field of view as the second digital image. storing the image in relation to a reference digital image, reference digital To determine the difference between the first digital image and the second digital image, the 10 in question processing of images and with a specified difference to at least one predefined field rule. based on determining whether an abnormal situation exists at the construction site It includes the following: Thus, images obtained at different times have the same or similar perspective. This ensures that the comparison between images is made reliable. coming and changes and abnormal situations on the field are being handled in a healthier way 15 can be evaluated. A feature of a possible construction of the invention is that the recalled reference digital image is live. It is displayed as a translucent reference image over the camera view. This allows the user to see the live scene and the previous image simultaneously, and 20 Alignment accuracy is improved. Another possible configuration of the invention features a second digital image that is displayed to a user. Manually recalling the reference digital image from the live camera view It is captured after alignment. Thus, 25 without the need for additional hardware. A user-controlled and practical field application is obtained. Another possible configuration feature of the invention is the live camera feed of the second digital image. a predetermined level of alignment between the appearance and the reference digital image It is the capture that occurs when a defined threshold is met. Thus, the 30 between the images Consistency of perspective is increased and the quality of comparison is improved. Another possible configuration of the invention features a reference with a live camera view. Alignment between digital images involves image feature matching and edge matching. object matching, device orientation data, position data and motion sensor data from at least 35 It is determined based on one or the other. Thus, the alignment process is based on more objective criteria. This is supported and deviations caused by user errors are reduced. 4 Another possible configuration of the invention involves the reference digital image and the second digital image of project, building type, site area, capture time and user at least one of the following. This involves storing the field images along with their defining metadata. Thus, the field images are organized. This facilitates their classification and subsequent retrieval. 5 Another possible configuration of the invention involves the reference digital image and the second a visual where digital images are displayed side-by-side for progress assessment The goal is to create a comparison output. This allows users to visualize the changes in the field. This allows for a faster and clearer assessment. 10 Another feature of a possible construction of the invention is that the anomaly is identified during construction. It involves determining that a necessary object is missing from the field. Thus, the missing Issues such as assembly errors, missing equipment, or missing structural elements can be identified. Another feature of a possible construction of the invention is that the anomaly is identified during construction. This involves determining the presence of a prohibited object in the area. Thus It becomes possible to identify elements or obstacles that should not be present on the site. Another characteristic of a possible configuration of the invention is that it has at least one prior 20 The expected designation of at least one construction-related object or structural element according to the defined site rule. its presence, expected absence, expected position, or expected completion It is about defining the situation. Thus, the evaluation process is based on specific project conditions and site conditions. It can be adapted to their needs. Another possible configuration of the invention is characterized by the presence of an anomalous condition. A rule-based evaluation engine determines whether or not it is present, using a trained image. This is achieved using a processing model or a combination of them. Thus, different a flexible and scalable evaluation infrastructure suitable for application needs is provided. 30 Another possible configuration of the invention is characterized by the presence of an anomalous condition. The goal is to create a fault record in response to the determination. Thus, the identified fault is... This ensures that irregularities are recorded and made traceable. 35 Another possible configuration of the invention features a visual identifier of the defect record, a location identifier, a project identifier, a defect category, a priority value, a status value, at least one of an assigned user identifier and a timestamp. This allows for the systematic management and classification of defects. is happening. Another possible configuration of the invention features a large number of defect records under one defect 5 displayed in the management interface and the defect records in question are categorized by project, type, area, The user is filtered according to at least one of the following: category, status, and priority. This eliminates flaws. Accessing, reviewing, and prioritizing records is made easier. Another characteristic of a possible construction of the invention is that a selected object, building element or 10 reference digital to make it possible to retrieve images showing the field conditions. It is the association of the first image and the second digital image with at least one tag. Thus, the images... Searchability is increased based on content. Another possible configuration of the invention involves at least one label being shown in image 15. It is automatically generated from content analysis. Thus, the burden of manual labeling is eliminated. reduced and large volumes of image data are processed more efficiently. is provided. Another possible configuration feature of the invention is that during image capture or 20 subsequently, at least one textual description is to be generated from the received audio input, and the aforementioned textual description in relation to the relevant reference digital image or secondary digital image This involves storing contextual information from the field, allowing users to access it quickly and practically. The data is transferred to the system. Another possible configuration of the invention is characterized by being selected in response to a search query. numerous stored digital files associated with an object, keyword, tag, project, type, or domain. This involves restoring the image. This allows for quick access to past field records and The effectiveness of using the visual archive is being increased. BRIEF DESCRIPTION OF THE FIGURE Figure 1 shows a representation of the user interface during the acquisition of the second digital image. The appearance is given. 35 Figure 2 shows a representative view of the system. 6 DETAILED DESCRIPTION OF THE INVENTION This detailed explanation of the invention does not merely aim to improve understanding of the subject matter; it does not involve anything else. This is explained with examples that will not create a limiting effect. In a structure, the invention, with reference to Figure 2 and Figure 1, provides a consistent perspective regarding the construction site. to create video recordings and to use those video recordings for progress tracking and a system and method structured for evaluating in terms of anomaly detection It is related to. The invention specifically enables a user to capture the first image of a scene, then recapturing the same scene from essentially the same field of view and temporally 10 in a way that will enable reliable comparison of the separated images It is structured. For this purpose, the invention consists of at least one processing unit (100), at least one storage unit (110), at least one mobile device (200), at least one camera (210) associated with the mobile device (200) and at least one configured to present visual content and receive user interaction. It includes the interface (220). 15 Mobile device (200), preferably a smartphone, tablet computer, rugged field terminal or This is similar portable electronic equipment that can be operated on a construction site. The camera (210) is preferably integrated into the mobile device (200), however In alternative configurations, cameras (210) and mobile devices (200) are also connected externally. It is possible. The interface (220) is a display and input medium of the mobile device (200). It is being configured with a touchscreen, keys, gesture input, voice input, or a combination of these. It can include combinations. Processing unit (100), mobile device (200) inside, remote on a server, in a cloud environment, or a combination of local and remote computing resources It can be located in a distributed architecture in which it operates. The storage unit (110) is similar 25 in a way that is local, remote or in a hybrid configuration on a mobile device (200). It can be provided. During use, the camera (210) captures the first digital view of a selected area of ​​the construction site. captures the image (311). The first digital image in question (311) is stored in storage unit 30 (110) is stored as a reference digital image (310). Reference digital The image (310) is stored preferably with metadata. The metadata in question is: Capture date, capture time, project identifier, building identifier, region identifier, room identifier, user identifier, geographic information, floor or block information, Capture angle information, textual description, audio-derived text, and visible field 35 It may contain one or more labels representing its elements. 7 The reference digital image (310) can be edited, searched, via metadata, It can be filtered and associated with a specific location or control context. At a later date, a subsequent field visit or monitoring operation When executed, the processing unit (100) returns the previously stored reference digital 5 It retrieves the image (310) from the storage unit (110). reference digital image (310), then via interface (220) camera (210) construction It is presented while producing a live camera view of the current scene of the field. The interface (220) recalls the reference digital image (310), allowing the user to better understand the current scene. Live camera view 10 so that it can visually align with the previously captured scene. It is structured to present a reference image on top of it. Preferred In the structures, the reference digital image (310) is presented in a translucent form, Thus, both the live camera content and the recalled reference content are visible simultaneously. It remains. In this way, the user uses the mobile device (200) as a reference for the current camera perspective. 15 to correspond to the point of view from which the digital image (310) was first captured. It is being directed towards repositioning. The invention thus solves a practical problem frequently encountered in field documentation. This solves the problem; in other words, photographs taken at different times are often inconsistent. captured from various viewpoints, distances, heights, or camera angles, 20 This situation makes objective comparison difficult. Recalled on the interface (220) By displaying the reference digital image (310) on the live camera view, Direct visual capture that enables repeatable capture essentially from the same field of view. Orientation is provided. As a result, pairs of images obtained at different times. becoming more comparable and allowing for the monitoring of construction progress, deviations, missing elements, and 25 It is more useful in identifying undesirable situations. Alignment between the live camera view and the recalled reference digital image (310), manually, semi-automatically or automatically by the user This can be done. In manual mode, the user can view 30 images in the live camera view. The visible structures correspond to the structures shown in the recalled reference digital image (310). It moves the mobile device (200) until it arrives. The interface in a semi-automatic mode. (220) can provide visual cues that show relative discordance; these include offset indicators, highlighted outlines, directional arrows, target markers, color changes, scale Warnings, rotation guidance, or alignment points may be included. Automatic or 35 In a supported mode, the processing unit (100) processes the image data and, optionally, the mobile device (200) It can calculate an alignment level based on sensor data. 8 Sensor data; orientation data, accelerometer data, gyroscope data, position data, compass data or may include similar motion-related information. Image-based alignment, features matching, edge matching, contour matching, object matching, structural compatibility one of the analysis, perspective estimation, homography calculation or image recording techniques It can be accomplished using one or more of these methods. In some configurations, the second digital image is 5. (320) is captured only when a predefined alignment threshold is provided. In other configurations, the user is informed about the alignment quality and the second digital It manually decides when the image (320) will be captured. When sufficient alignment is achieved, the camera (210) captures the second digital image (320) 10 captures. The second digital image (320) is then in the storage unit (110). The reference digital image (310) is stored in relation to the said image. association, such as linking two images as a temporally ordered pair, is a direct connection. It is possible, or both images may be under a common project, location, and perspective index. This can be indirect, such as storage. In more advanced configurations, the same reference digital image 15 (310) allows multiple subsequent images to be associated, thus over time Essentially, a chronological sequence of images corresponding to the same field of view can be created. Such a series involves monitoring construction progress over multiple site visits. It can be useful in terms of monitoring. The processing unit (100) processes the reference digital image (310) and the second digital image (320). It is structured to identify one or more differences between them. Word The subject differences include the completion of walls, the installation of plumbing elements, and structural issues. positioning of elements, application of coatings, assembly of equipment or temporary This may correspond to normal construction progress, such as the removal of elements. (Source 25) These differences can also correspond to abnormal situations. In this respect... The invention is not only reduced to visual archiving, but also to a perspective-consistent display. Automatic or semi-automatic field condition assessment based on comparison It provides. The determined difference between the reference digital image (310) and the second digital image (320) is various They can be identified in the following ways. In some configurations, the processing unit (100), image areas, contours, object presence, object absence, object position, surface appearance, structural completion status, texture, shape, color characteristics, or scene It compares the composition. In other configurations, the processing unit (100) is one machine 35 a learning model, an image analysis model, or a rule-based comparison engine It is implemented. In more advanced structures, the learned response outputs are applied in advance. 9 a hybrid approach where the project is evaluated according to defined, project-specific rules It is used. Accordingly, the invention utilizes both deterministic logic and artificial intelligence support. It includes analysis. The anomaly detection function preferably detects at least one predefined field 5 of the specified difference. This is carried out by evaluating it according to the rule. The aforementioned prior a defined site rule, a selected project, location, construction phase, or element type in terms of expected presence, expected absence, expected position, expected the arrangement, expected installation status, expected completion status, or It can define the expected sequence relationship. Accordingly, the invention addresses the missing 10 necessary objects. that, a prohibited object is present, an element is in the wrong location that it was established, that there was an obstacle on the scene that was not permitted for the relevant stage, or that Determining that the structural or finishing component has not yet reached the required level of completion. It is possible. For example, a particular plumbing element in a completed bathroom scene. If it is necessary to be present, the processing unit (100) is 15 of the said installation element. It can identify an anomaly if it is not present in the second digital image (320). Conversely, a temporary construction element in a specific area after a defined phase. If it is not allowed to remain, the processing unit (100) acknowledges the presence of the said element. It can identify an abnormal situation when it detects one. Predefined field rules can be stored within the storage unit (110) and project, type, area, phase, user role, audit template or other organizational It can be associated with categories. In some structures, the user, interface (220) Selecting a project and a site area, and the corresponding rules processing unit (100) is loaded by. In some structures, the rules are centrally pre-set. 25 They are determined and distributed to field users. Authorized in other structures. Users can expect items, prohibited items, required completion statuses, or By entering other constraints, the rules can be defined or modified. Therefore... The invention enables anomaly detection in different projects and different areas within a construction site. It ensures adaptation. 30 Following the detection of an abnormal condition, the processing unit (100) outputs an abnormality. It can generate the output. The output in question is a visual notification, an audible notification on the interface (220). a warning, text message, highlighted image area, a comparison result, or It can be a structured defect log. In preferred configurations, the processing unit is 35. (100) creates a defect record corresponding to the detected abnormal situation. The subject defect record can be stored in the storage unit (110) and an image identifier, project identifier, location identifier, category, status, assigned user, priority, timestamp, comment, description and related reference digital image (310) and second It can include one or more links to the digital image (320). In this way, Anomalies detected during image-based field monitoring are directly addressed. It can be converted into convertible defect management items. 5 The interface (220) also makes it possible to review and manage defect records. It is structured in such a way as to enable this. The defect records in question are in a list, grid, card format. The view can be displayed as a timeline or another management interface. Users can sort defect reports by project, type, area, user, category, status, priority, or other criteria. It can filter, sort, and retrieve results based on criteria. In this way... The invention not only helps to create perspective-consistent documentation, also subsequent quality control workflows based on the identified field conditions It supports. In some configurations, the processing unit (100) consists of the reference digital image (310) and the second digital a visual comparison in which the image (320) is displayed side-by-side via the interface (220) It is structured in a way that will generate output. Such a side-by-side presentation facilitates progress. evaluation, human review, verification of identified differences, report preparation or it can be used for general auditing purposes. In alternative configurations, interface 20 (220), overlay view, side-by-side view, split screen view, slider The view allows switching between sequential playback or other comparison modes. It is able to provide. Therefore, the invention provides underlying and temporally separated images. As long as the association between them, which essentially corresponds to the same field of view, is preserved, a single It is not limited by presentation format. 25 In additional configurations, the processing unit (100), the reference digital image (310) and the second digital It can associate one or more tags with an image (320). These tags are: The image content can be entered manually by the user via the interface (220). It can be automatically generated from the analysis, derived from the detected objects, or 30 Other metadata generation techniques can be used to create tags and visible structures. elements, structural components, equipment, materials, finishing elements, rooms, These types of labels can describe areas, field conditions, or inspection issues. By storing the related images, the invention can be subsequently searched and retrieved. It simplifies the processes. For example, the user can select an object, keyword, project, 35 It can later recall all stored digital images associated with a type or area. 11 The invention may also include speech-derived description functionality. This type of mobile device in the structures (200), audio input during or after image capture It receives and the processing unit (100) converts the audio input into textual description. It transforms the textual description into the relevant reference digital image. (310) or can be stored in association with the second digital image (320). This situation, 5 Especially in active construction environments, contextual information can be provided to field personnel without manual typing. This makes it advantageous to record information. The textual information obtained is stored in the storage unit. (110) can form part of the searchable metadata kept within. The interface (220) allows the user to retrieve stored digital images by entering a query. It can provide a search environment. The query in question can be categorized by project, type, field, location, object, This information may be related to keywords, users, dates, categories, or other metadata. In contrast, the processing unit (100) has a large number of stored items that satisfy the query conditions. It retrieves the image from the storage unit (110). Stored images because it is associated with specific locations and viewpoints and with image-derived labels 15 Because it can include descriptions derived from sound, the retrieval process is simple. More efficient and contextually responsive compared to an unstructured photo archive. The invention thus shows that field captures are not only stored chronologically, It is also regularly linked on the basis of location, scene consistency and control relevance. It creates a visual archive. 20 In certain configurations, the first image which later serves as a reference digital image (310) digital image (311), previously captured images corresponding to the same location It can be selected from the group. The processing unit (100) can process the image in question by date, quality, view Angle similarity is automatically determined based on project phase or user selection. 25 It can select. Similarly, the second digital image (320) represents a subsequent capture cycle. It can also become a new reference image for the multiple phases of construction. Temporal documentation that is repeated throughout is possible. Accordingly, the invention, It supports both pairwise comparison and longer-term progress tracking. The invention is not limited to outdoor construction scenes. It can also be used indoors, in rooms, in corridors, service areas, technical areas, facade areas, roof areas, in utility spaces and similar environments, from comparable perspectives It can be used wherever repeated documentation is useful. The invention is unique. It is not limited to just one type of anomaly. Depending on the project requirements, 35 abnormality; missing components, presence of unwanted components, faulty installation, unfinished work, misplaced materials, blocked passageways, safety 12 deviations, unauthorized objects, or deviations from a predefined set of rules. They may be related. Although mobile devices (200) are described as the preferred user-side device However, the invention is not limited to this. The image capture function and image data processing 5 by any portable or fixed display platform that can transmit to the unit (100) It can be implemented. Similarly, the interface (220) is integrated into the mobile device (200). can be done or on a separate terminal used in the supervisory inspection. It can be provided. The main point is the processing unit (100), storage unit (110), image By cooperating with the capture pattern and interface (220), the reference digital image (310) is recovered. calling it up, presenting the image in question as a reference on the live view, second the digital image (320) essentially enables it to be captured from the same field of view and It is the process of evaluating the captured images in terms of differences and anomalies. In this way, the invention provides repeatable visual documentation of construction progress and time 15 anomaly based on images deliberately captured from corresponding perspectives It provides a technically reliable framework for its detection. The recalled reference digital The use of the image (310) as an alignment aid on the interface (220), next This prevents captures from being random or inconsistent, but instead makes them meaningful. It ensures that the reference digital image (310) and 20 are suitable for comparison. the association of the second digital image (320) within the storage unit (110) and these By evaluating the differences between them through the processing unit (100), the invention, field Practical for monitoring development and identifying rule-based deviations in the field environment. and provides an efficient tool. The scope of protection of the invention is specified in the claims attached hereto, and these details are strictly adhered to. The explanation cannot be limited to those given for illustrative purposes. Because a technically skilled person... the person, without deviating from the main theme of the invention, in light of what has been described above, similar It is clear that these structures can emerge. 13 REFERENCE NUMBERS GIVEN IN THE FIGURE 100 Processing Units 110 Storage units 200 Mobile devices 5 210 Cameras 220 Interface 310 Reference digital images 311 First digital image 320 Second digital image 10

Claims

14 REQUESTS 1. Creating consistent visual records of the construction site and the site itself. It is a computer-based method for detecting abnormalities, Feature; 5 - the first of a construction site by the camera (210) of a mobile device (200). capture of its digital image (311), - the first digital image in question (311) which defines a capture location Reference digital by a storage unit (110) together with metadata. storage as image (310), 10 - a reference digital image (310), upon a later capture operation, a recall by the processing unit (100), - the recalled reference digital image (310), a live camera of a construction site as a reference image on its appearance via an interface (220) viewing, 15 - second digital image (320), live camera view reference digital image When aligned with (310), the second digital image in question is the reference digital image (320). The camera will essentially correspond to the same field of view as the image (310). (210) capture by - the second digital image (320) will be related to the reference digital image (310) 20 In this way, storage by storage unit (110), - the reference digital image (310) and the second digital image (320), the reference digital To determine the difference between the first image (310) and the second digital image (320), processing by the processing unit (100), and - based on the determined difference and at least one predefined field rule, 25 The processing unit checks whether an anomaly exists at the construction site. (100) determined by It includes the steps.

2. The method according to claim 1, its feature is that the reference digital image (310) that is recalled is 30 The interface appears as a translucent reference image superimposed on the live camera view. (220) includes viewing via.

3. The method according to claim 1, the feature of which is that the second digital image (320) is a user's Manual 35 with recalled reference digital image (310) of live camera view This involves capturing it after aligning it.

4. The method according to claim 1, its feature is that the second digital image (320), live camera an alignment level between the appearance and the reference digital image (310) It is detected if it meets a predefined threshold.

5. The method according to claim 1, its feature is the live camera view and the reference digital 5 Alignment between images (310); image feature matching, edge matching, object matching, device orientation data, location data, and mobile device Based on at least one of the (200) motion sensor data, the processing unit (100) It involves being determined by [the relevant authority].

6. The method according to claim 1, its feature is the reference digital image (310) and the second digital image (320); project, building type, site area, capture time and storage along with metadata that identifies at least one of the users It includes. 15 7. The method according to claim 1, its characteristic is that the reference digital image (310) and the second processing of the digital image (320); the reference digital image (310) and the second a digital image (320) is displayed side-by-side for progress assessment This involves generating the visual comparison output via the interface (220). 20 8. This method, according to Claim 1, is characterized by its ability to identify abnormal conditions during construction. The processing unit (100) reports that a necessary object is missing in the field. It involves determining it.

9. This method, according to Claim 1, is characterized by its ability to identify abnormal conditions during construction. The processing unit (100) reports that a prohibited object is present in the field. It involves determining it.

10. The method according to Claim 1, its characteristic is that it involves at least one predefined 30 site rule; at least one construction-related object or structural element expected its presence, its expected absence, its expected position, or its expected It describes the state of completion.

11. This method, according to Claim 1, is characterized by determining whether an abnormal situation exists or not. 35 determination by a rule-based evaluation by the processing unit (100) 16 an engine, a trained image processing model, or a combination thereof. This is accomplished using...

12. This method, according to Claim 1, is characterized by the presence of an abnormal situation. In response to its determination, a fault record is processed by the processing unit (100) 5 It involves the creation of.

13. The method according to claim 12 is characterized by the fact that the defect record includes an image identifier, a a location identifier, a project identifier, a defect category, a priority value, a status value, an assigned user identifier, and a timestamp, at least 10 It includes only a few of them.

14. The method according to Claim 12 is characterized by the fact that it involves a fault management system for a large number of fault records. display of the said defect via the interface (220) on the interface and the said defect records are categorized according to at least one of the following: project, type, field, user, category, status, and priority. It includes filtering.

15. According to Claim 1, it is a method characterized by the selection of an object, construction element or site. In order to make it possible to retrieve images containing the status, reference Digital image (310) and second digital image (320) with at least one label processing unit 20 (100) includes its association by.

16. The method is in accordance with claim 15 and its characteristic is the visual content of at least one of the labels in question. It is automatically generated by the processing unit (100) from the analysis.

17. The method according to claim 15 is characterized by the fact that it occurs during or after image capture. at least one textual description from the voice input received via mobile device (200) the production of the aforementioned textual description and the relevant reference digital image (310) or involves storing it in association with the second digital image (320).

18. According to claim 1, the method is a search entered via the interface (220). In response to the query, a selected object, keyword, tag, project, type, or field The processing unit (100) processes numerous stored digital images associated with it. It involves bringing it back from the storage unit (110). 35 19. Creating consistent visual records of the construction site and the site from a point of view perspective. To detect abnormalities; at least one mobile device (200), at least one 17 camera (210), at least one processing unit (100), at least one storage unit (110) and at most It is a system containing a small interface (220), and its feature is that the previous system in question Configure to perform a method like the one in any of the requests It is the fact that it has been done.