753results about "Still image data browsing/visualisation" patented technology

The invention relates to the technical field of agricultural knowledge base retrieval, and discloses an intelligent retrieval system for a knowledge base, which comprises an image preprocessing unit, an image adjusting unit, an image matching unit and a retrieval judgment unit, and is characterized in that a binary mask matrix is generated through image enhancement and pixel clustering, a modular entropy value is calculated in combination with parameters, and a basis is provided for feature extraction; multi-scale feature self-adaptive extraction is achieved through dynamic scale adjustment, feature distortion is avoided, feature points are evenly distributed through density dynamic adjustment and quality evaluation, high-quality feature points are screened, double screening of matching pairs is achieved by constructing a comprehensive evaluation mode, and the defects of an SIFT algorithm are overcome by dynamically adjusting a similarity threshold value and sorting. And the accuracy of image retrieval in a complex scene is improved.

A method and apparatus for generating photorealistic synthetic images by receiving multiple forms and multiple instances of user input corresponding to a user's visual idea, executing an iterative image search to identify pre-existing images semantically aligned with the user's visual idea, and using an image synthesis deep learning model to generate at least one synthetic image based on the multiple forms and instances of user inputs.

The invention relates to the field of data visualization, in particular to a visual scheduling method and system for a scientific and technological achievement evaluation system. The method comprises the following steps: identifying system access behavior data of a user; performing attention hotspot field prediction on system access behavior data of the user, performing deep personalized demand evolution, and constructing a personalized scientific and technological achievement demand graph; real-time data flow matching retrieval is carried out according to the personalized scientific and technological achievement demand graph, semantic feature analysis is carried out, and deep semantic features of each text item and visual semantic features of each image and table item are extracted; and performing dynamic clustering processing according to the deep semantic features of each text item and the visual semantic features of each image and table item, and performing multi-dimensional scientific and technological achievement item aggregation to construct a scientific and technological achievement display library. According to the invention, comprehensive, dynamic, accurate and personalized scientific and technological achievement evaluation visualization is realized.

Visual search in an operating system of a computing device can process and provide additional information on the content being provided for display. The computing device can include an operating system that includes a visual search interface that obtains and processes display data associated with content currently being provided for display. The visual search interface can generate display data based on the current content provided for display, process the display data with one or more on-device machine-learned models, and provide additional information to the user. The visual search interface may transmit data associated with the display data to perform additional data processing tasks. Application suggestions may be determined and provided based on the visual search data.

The invention is suitable for the technical field of data processing, and provides a three-dimensional scene data loading and displaying method and electronic equipment. The method comprises the steps that to-be-processed three-dimensional scene data is spatially divided into data blocks of a plurality of precision levels, the number of the data blocks of each precision level is multiple, and all the data blocks can be independently stored and loaded; establishing a spatial index structure of all data blocks by adopting a spatial index technology; obtaining an operation applied to the interactive interface of the user side by a user, and determining a view range and a zoom level of the three-dimensional scene data needing to be loaded in the interactive interface according to the operation; and determining a target data block according to the zoom level, the view range and the spatial index structure, and sending the target data block to a user side for loading and displaying. According to the method, the data access and loading efficiency can be improved, the loading delay is reduced, and real-time rendering is ensured.

The invention provides an after-batch stock land data management method and system. The method comprises the steps of designing an after-batch stock land management database structure, and constructing a land supply data graph layer, a batch land data graph layer, a batch land data graph layer, a batch unsupplied land data graph layer, an overdue working land data graph layer and an idle land data graph layer; collecting multi-source data, performing preprocessing, problem treatment and quality inspection, and generating standardized land supply data and land batch data; constructing a land supply and approval database, and comparing and updating the land supply and approval database with data of a natural resource department system; generating a batch of unsupplied land, an overdue working land and an idle land data graph layer through overlay analysis, and constructing a batch stock land database; automatically updating graph and attribute data based on data such as territorial change investigation and the like; the functions of automatic reminding, land use unit interaction and space query are executed; and carrying out visual rendering and display on the database data, and superposing and displaying the batch stock land and planning and remote sensing image data. According to the invention, the intensive land utilization supervision efficiency can be improved.

Apparatus for visualization within a three-dimensional (3D) model and methods used therein are described, wherein the apparatus includes a processor and a memory communicatively connected to the processor, wherein the memory includes instructions configuring the processor to receive a query image, extract neural network encodings from the received query image, query a synthetic image repository for at least a matching synthetic image, and display an estimated position and orientation within the 3D model, wherein the synthetic image repository includes a plurality of synthetic images and their extracted neural network encodings, each synthetic image therein corresponds to a slice extracted at a specific position and orientation in the 3D model, and querying the synthetic image repository includes comparing the extracted neural network encodings between the query image and synthetic images.

The invention discloses a data visualization-based carbon emission monitoring map drawing method, and relates to the field of carbon emission monitoring, and the method comprises the following steps: obtaining geographic data of a plant, carbon emission data of a plurality of monitoring points, and wind power data in the plant; determining an interpolation point of the plant area, and determining a plurality of adjacent monitoring points of the interpolation point from a plurality of monitoring points according to the interpolation point; determining a blocking coefficient between the interpolation point and the adjacent monitoring point according to geographic data of the factory; determining the carbon emission data of the interpolation point according to the blocking coefficient, the wind power data in the plant area and the carbon emission data of the adjacent monitoring point; and drawing a carbon emission monitoring map according to the carbon emission data of the interpolation point and the plurality of monitoring points. According to the method, the filling value of the carbon emission data of the non-monitoring point in the generated carbon emission monitoring map can be close to a real value, so that the accuracy of drawing the carbon emission thermodynamic diagram is improved.

The invention provides a molten steel transportation track playback method and device, electronic equipment and a medium, and the method comprises the steps: processing sample transportation data, extracting key transportation track information, and rapidly and accurately obtaining target track data through a preset query condition; the timestamp data provides a basis for the time sequence analysis of the track, each important node in the transportation process can be clearly reflected, the acquisition of the image data enables a user to check the state at a specific time point, the operability of the data is enhanced, track playback is performed by establishing a thread, the dynamic display of the transportation process can be realized, and the transportation efficiency is improved. And through graphical operation and abstract map display, the historical production condition can be backtracked more easily, and the user experience is better.

The invention discloses a data container storage and management method based on a multi-scale space subdivision grid, and the method comprises the steps: constructing a multi-scale space subdivision grid coding system covering the earth surface and the height dimension based on an earth space subdivision theory, and endowing each grid with a unique code to form a unified space-time framework; multi-source data of images, vectors, non-space and the like are collected and transmitted to a processing center, and after consistency detection and normalization processing are carried out, unified grid codes are generated for various kinds of data based on the coding system, and mapping is established; and finally, storing the coded data into a database, updating an index, realizing dynamic scheduling, logic aggregation and visual display of multi-source data by means of unified coding, realizing efficient management and control and cross-domain collaboration of massive heterogeneous data, and improving data storage consistency and retrieval and display efficiency. According to the method, the problems of fragmentation of spatial big data, slow retrieval response, difficulty in cross-domain fusion and the like are effectively solved, and the management efficiency and the sharing depth of the spatial data are remarkably improved.

The invention discloses a complex text image retrieval method and system based on a multi-modal large model thinking chain. The method comprises the following steps: S1, carrying out adaptive semantic disassembly; s2, reconstruction and optimization are carried out; s3, constructing a matching probability matrix; elements of the matching probability matrix represent probability scores of matching degrees between the candidate images and the matching texts; combining the matched text with the candidate image, and sending the combined image to a pre-training visual language model pair by pair to obtain a corresponding matching score; then a binary discriminant scoring mechanism is used to convert the matching score into a probability score that the cue word is' YES '; and S4, according to the matching probability matrix, calculating the matching degree between each candidate image and the original proposition, and selecting the candidate image with the highest matching degree as an image retrieval result. The invention aims to extract and optimize semantic features from complex text description by using a self-adaptive local deconstruction and global optimization method and a binary discriminant scoring mechanism guided by cue words, so as to improve the accuracy and generalization ability of image retrieval.

The invention relates to the field of cultural relic digital protection, and discloses a management system for safe storage and efficient display of digital cultural relic data, and the system comprises a data preprocessing module which is used for collecting 3D point cloud data of a cultural relic and carrying out the denoising processing, and generating sparse matrix data; the model generation module is used for generating a preliminary 3D model of the cultural relic based on the sparse matrix; the intelligent repairing module is used for automatically repairing the preliminary 3D model to generate a complete 3D model; the storage encryption module is used for performing homomorphic encryption and compression storage on the complete 3D model; the index retrieval module is used for constructing an index based on the encrypted model data and realizing efficient retrieval; and the display management module is used for realizing multi-resolution display of the model through wavelet decomposition and controlling the access permission according to the user permission matrix. According to the method, high-precision modeling, safe storage and efficient display of cultural relic data can be realized, and the requirements of digital protection and display of cultural relics are met.

The invention provides a cross-platform collaborative loading method for CAD drawings, and relates to the technical field of data processing.The cross-platform collaborative loading method comprises the steps that rasterization layering processing is conducted on an original CAD file on a central platform, and a multi-stage grid tile set is obtained; storing to a temporary storage unit by adopting a pyramid hierarchical index; acquiring an updated view state by monitoring a user interaction event in real time, and comparing the updated view state with the original CAD file to obtain view parameters; extracting a target grid tile set; converting into a neutral exchange format set; according to the format support features, scheduling the container format conversion service, and compatibly distributing the container format conversion service to M edge platforms; and performing synchronous rendering replacement of the cross-platform tile file according to the M role permissions. The technical problems that in the prior art, due to the fact that effective CAD file format compatibility processing is lacked, tedious data conversion needs to be carried out among all platforms, and then the accuracy and reliability of data are reduced are solved.

The invention discloses a perspective analysis method and system based on multi-element space superposition, and belongs to the technical field of geographic information processing.The perspective analysis method comprises the steps that analysis range data input by a user is obtained, and the analysis range data is generated through map drawing or external vector file import; selecting at least two analysis object layers; performing spatial alignment, coordinate system conversion and attribute field standardization processing on the analysis range data and the analysis object layer; a parallel spatial indexing technology is adopted, all analysis object layers and analysis range data are superposed at a time, and a fine-divided result library is generated; storing a space unit ID and an original layer attribute field in the fine crushing result library; calculating a target field value according to the area proportion of the space unit based on a preset adjustment rule, and outputting the target field value to the space data file and the table file; generating a multi-dimensional statistical report according to user-defined dimensions and statistical indexes through a perspective analysis engine on the basis of the fine crushing result library; and outputting the fine space data file and the analysis report according to the filtering condition.

The embodiment of the invention provides a picture display method and a related device, and the method comprises the steps: firstly, storing thumbnails according to the arrangement order of the thumbnails in a thumbnail display interface when electronic equipment stores the thumbnails corresponding to shot or stored pictures; in this way, the electronic equipment has the capacity of inquiring and obtaining the thumbnails in batches. And then, when the electronic equipment displays the thumbnail display interface, the electronic equipment can query and obtain the thumbnails in batches. In the embodiment of the invention, the electronic equipment can splice the plurality of obtained thumbnails to obtain the spliced thumbnail, and then the electronic equipment can display the spliced thumbnail through the view control. Through the picture display method provided by the invention, the performance and the frame rate of loading and displaying a large number of thumbnails by the electronic equipment can be improved, so that the problems of white blocks and lagging in the process of browsing a large number of thumbnails by a user can be avoided or reduced.

A communication terminal includes a reception unit for receiving image information acquired by rendering a web page, a display unit for displaying an image based on the image information, and a control unit for differentiating the image to be displayed between a case where the display unit displays the image after display of the image is abnormally terminated and a case where the display unit displays the image in normal startup.

A data processing system implements receiving an image and a natural language prompt input by a user requesting that an application generate an digital picture frame for the image; analyzing the prompt using a key-phrase extraction unit to extract one or more key phrases from the prompt that describe a topic of the frame to be generated for the image; providing the one or more key phrases as an input to a retrieval engine; analyzing the one or more key phrases with the retrieval engine to identify a set of candidate frame images from among a plurality of frame images in a labeled frame images datastore; analyzing the set of candidate frame images using an image placement unit to obtain a set of framed images based on the image and the candidate frame images; and presenting the set of framed images on a user interface of the application.

A system may receive, from a client device, a query requesting quality information of a target device. The system may access a set of data records associated with the target device, pre-process the set of data records for extracting raw data associated with the target device from the set of data records, and convert the pre-processed data to normalized data using a first large language model (LLM). The system may apply a second LLM to the normalized data for generating an output result, which includes the requested quality information of the target device. Applying the second LLM may include: retrieving contextual information related to the target device; generating a prompt to the second LLM, the prompt comprising at least the normalized data, the retrieved contextual information, and the query requesting quality information of the target device; and providing the generated prompt to the second LLM to receive the output result.

The embodiment of the invention provides a writing thought map generation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a question picture; a scene video corresponding to the question picture is generated, and the scene video is used for performing video deduction on the question picture; obtaining feedback information of a user in response to the scene video; according to the feedback information, a target thought map corresponding to the question picture is generated, and the target thought map is used for guiding the user to write. Through the method provided by the invention, the corresponding target thought map can be generated for the subject picture, and a writing thought does not need to be set for the existing picture in advance, so that the applicability is remarkably improved, the thought map can be generated for any picture in any scene, and better experience is brought to a user.

The embodiment of the invention discloses a picture display method, electronic equipment and a computer readable storage medium, in the method, the electronic equipment responds to a target operation used for uploading a picture, and target information related to interface content of an application program is obtained; according to the first picture number and the target information, a target candidate picture set of each target element is obtained from the picture set, the target elements are determined according to the target information, the target candidate picture set comprises at least one target candidate picture, and the total number of the target candidate pictures of each target element is smaller than or equal to the first picture number; the first picture number is the number of pictures capable of being displayed on a first screen interface of the picture selection interface; and displaying the target candidate picture of each target element on the first screen interface. Thus, the user can obtain the pictures of the multiple target elements on the first screen interface, the pictures of the target elements do not need to be obtained through page turning, and the convenience of selecting the pictures by the user is improved.

The invention provides an image retrieval method and device based on multi-dimensional feature fusion and a storage medium, and relates to the technical field of image retrieval. The method comprises the following steps: importing an image to be retrieved, and performing multi-dimensional feature extraction processing on the image to be retrieved to obtain a plurality of dimensional features; performing feature fusion on the multiple dimension features to obtain an image feature representation vector; and performing image retrieval based on the similarity between the image feature representation vector and an image feature vector in a preset database, and outputting an image with relatively high similarity as a retrieval result. According to the method, the essential features of the image are captured from different angles through multi-dimensional feature extraction, the limitation of a single feature is avoided, the features are more comprehensive and richer, a foundation is laid for retrieval, and the method can be suitable for various image retrieval scenes and has a good effect on retrieval of various images.

The present disclosure provides a content generation method and apparatus, an electronic device, and a storage medium. The method includes: obtaining first text content and an image prompt, where the first text content is used to describe content information of an image to be generated, and the image prompt is used to describe a generation requirement of the image to be generated; performing semantic analysis on the first text content and the image prompt based on a generative model to obtain a description keyword of the image to be generated corresponding to the first text content; and generating a target image corresponding to the first text content based on the description keyword of the image to be generated.

Visual search in an operating system of a computing device can process and provide additional information on the content being provided for display. The computing device can include an operating system that includes a visual search interface that obtains and processes display data associated with content currently being provided for display. The visual search interface can generate display data based on the current content provided for display, process the display data with one or more on-device machine-learned models, and provide additional information to the user. The visual search interface may transmit data associated with the display data to perform additional data processing tasks. Application suggestions may be determined and provided based on the visual search data.

The invention relates to an automatic building modeling method based on multi-modal information and a knowledge graph, and the method comprises three key links: firstly, for heterogeneous data such as drawings, texts and tables, constructing a modeling task-oriented feature extraction and preprocessing process, and guaranteeing the accurate acquisition of key modeling parameters; secondly, a unified semantic framework is constructed based on an IFC standard, construction of a multi-modal information knowledge graph is completed with the help of a graph database Neo4j, and structured management and semantic association modeling of data are achieved; and finally, in combination with the semantic retrieval capability of the atlas and an Ifopen Shell programming interface, completing automatic mapping of parameters and components and model generation, outputting an IFC file conforming to industry specifications, and realizing visual display of a three-dimensional model. According to the method, the extraction integrity of the multi-modal data and the model construction accuracy are effectively improved, and a new thought is provided for automatic construction and intelligent management of the building information model.

The embodiment of the invention provides a scrolling display method and device, a chip system and a storage medium, and relates to the technical field of terminals. In the application, when the finger of the user slides up and down in the picture library, the Recycler View also rolls in the same direction as the single-finger sliding direction. And when the electronic device rolls to the top or the bottom of the Recycler View, the electronic device moves the whole Recycler View in the direction opposite to the single-finger sliding direction, and the Recycler View is filled with the content again. Thus, the electronic device only needs to fill the moved Recycler View with content, and does not need to re-measure the size and calculate the position of each ItemView of the Recycler View, so that the data processing flow is optimized, the data processing time when the image rolls in the image library is shortened, and the problem of frame dropping when the image library rolls up and down is solved.

The invention provides an information display method and device, equipment, a storage medium and a product, and relates to the technical field of computers. The method comprises the steps that in response to a preset operation, a first preset page is displayed, the first preset page is used for displaying target media content, and the target media content is media content published by a first user; in response to the condition that the target media content meets the preset requirement, displaying preset prompt information in a first preset page; wherein the preset requirement comprises that the target media content is associated with at least one candidate region object; the preset prompt information is used for prompting the first user to set an associated target area object for the target media content, object information of the target area object is used for being displayed in a second preset page, and the second preset page is used for displaying the target media content on a second user side. By adopting the technical scheme, the interaction effect with the first user can be improved.

The invention relates to a method and device for searching a window for a specific landscape, and the method comprises the steps: obtaining building information and a multi-view image set in a target region, and constructing a three-dimensional model of the target region according to the building information and the image set; analyzing frame images in the image set to determine a window data set; determining a view cone of the window according to a preset view field angle and an outer normal vector in the geometric space representation data, and determining view field data of the window generated when the view cone is projected to the three-dimensional model; according to the building information, the geometric space representation data of each window and the visual field data, constructing a visual field database of all windows in the target area; and according to the multi-modal query information uploaded by the user, searching a window conforming to the multi-modal query information in the visual field database. The searching efficiency of the window with the specific landscape outside the window is improved.

This application relates to the field of picture processing, and provides a method and an apparatus for generating a memory video, and an electronic device. Through a first operation of a user on a first picture, the electronic device displays a second display interface including a memory entry area, and through a second operation of the user on the memory entry area, the electronic device searches for pictures matching at least one character of the first picture, to finally generate a first memory video dedicated to the at least one character. In this way, through the first display interface and the first operation, a condition of actively triggering a memory function is friendly provided for the user, and through the second display interface and the second operation, a condition of generating the memory function is friendly provided for the user, so that the user can perform, based on a requirement of the user, an operation on pictures of characters that the user is interested in, to generate the memory video, so as to meet an actual requirement of the user, thereby better improving user experience.

The invention provides an image batch processing method and system, and relates to the technical field of image processing. The image processing plug-in selects a small number of to-be-processed images from a plurality of to-be-processed images corresponding to a target experiment as parameter adjusting images to be loaded into the image processing plug-in based on experiment configuration information set by a user on the cloud platform for the target experiment, and generates processing result previews of the parameter adjusting images under different image processing parameters; uploading image processing standard parameters confirmed by the user based on the processing result preview to the cloud platform; and the cloud platform performs batch processing on the plurality of to-be-processed images according to the acquired image processing standard parameters to obtain a batch processing result. In the image processing plug-in, only a small number of images are needed for parameter adjustment, and image preview effects under different parameters can be provided, so that unified parameters are determined in a WYSIWYG mode and uploaded to a cloud platform for multi-image batch processing, and the processing efficiency of large-batch images and the reliability of experimental results are improved.

The invention provides a satellite image fuzzy query method and system based on multi-dimensional vectorization indexing, and relates to the technical field of satellite image retrieval, the method comprises the following steps: mapping a structured query condition generated based on natural language query into a three-dimensional hierarchical index condition structured database to retrieve and output three-dimensional index metadata; and after the three-dimensional index result set is loaded according to the three-dimensional index metadata, space-time interaction visual output for generating the three-dimensional index result set is carried out by taking dynamic weight distribution as a sorting basis. The technical problems that in the prior art, satellite image high-response query cannot be carried out based on user fuzzy expression, so that the satellite image data query and calling efficiency is low, and the query result practicability is insufficient are solved. The technical effects that full-link closed-loop retrieval driven by natural languages is achieved, query flexibility is improved through intelligent mapping, efficient positioning is guaranteed through multi-dimensional indexing, the accuracy of dynamic sorting optimization results is guaranteed, and interaction friendliness is visually enhanced are achieved.