289 results about "Image storage" patented technology

The invention discloses a distributed medical image retrieval and hierarchical storage management system and method. The system comprises an interface processing module, a distributed image storage cluster, a routing forwarding module, a metadata management module and a storage management module. The interface processing module receives the image retrieval request, generates a routing identifier for positioning the storage position of a target medical image file and sends the routing identifier to the routing forwarding module; and the routing forwarding module queries a mapping relationship between the medical image file and the storage node and / or the storage hierarchy based on the routing identifier, determines a first storage node and forwards the request, so that the first storage node returns a target medical image file. And the storage management module obtains the access statistical information, determines a target storage level and / or a target storage node, migrates the medical image file, and triggers updating of the mapping relation after migration is completed. Therefore, cross-node accurate positioning and unified retrieval are realized, positioning consistency is kept after file migration, and hierarchical storage management based on access conditions is supported.

The invention provides an image processing method and device, electronic equipment, a storage medium and a program product, the method is applied to an image processing module running in target equipment, the target equipment further comprises a virtual machine, and the method comprises the steps that in response to starting of the virtual machine in the target equipment, according to a physical address corresponding to a virtual frame buffer area, the virtual frame buffer area is obtained; determining a physical storage area corresponding to the virtual frame buffer area; the physical storage area is determined as an image storage area, and the image storage area is a storage area which can be accessed by the image processing module; and under the condition that the virtual machine stores image frame data to the virtual frame buffer area, reading the image frame data from the image storage area so as to render and display the image frame data. According to the embodiment of the invention, the efficiency of displaying the image frame data can be improved.

A method to quickly generate a preview thumbnail preview thumbnail and a mobile electronic device are provided. The mobile electronic device includes an image capture component, a processing device and a storage device. The method to quickly generate a preview thumbnail includes: the image capture component captures multiple frames of images according to a photographing command; the processing device optimizes the frames of images and transmits the optimized images to a camera application; the camera application selects one frame from the frames of images as a preview thumbnail; and the camera application synthesizes the frames of images to output a final image, and the final image is stored in the storage device.

The invention discloses a safety monitoring system and method based on construction site AI. The system comprises an edge end, a transmission layer and a cloud platform. The edge end comprises an image acquisition module, a lightweight reasoning module and a local alarm module; the transmission layer encrypts and compresses the preprocessed image and the alarm information output by the edge end and transmits the preprocessed image and the alarm information to the cloud platform; the cloud platform comprises an image storage module, a depth reasoning module, a visual management module and a database. According to the method, the lightweight model is fixedly deployed on the edge side and is responsible for real-time target and posture recognition, and first-time response to potential safety hazards is ensured; complex analysis tasks such as an SORT trajectory tracking algorithm and the like are placed in the cloud, and deep behavior analysis is carried out on continuous image frames. The response of the system to the real-time requirement is guaranteed, frequent switching and maintenance of special models in multiple stages are avoided, and the overall stability and execution efficiency of the system are improved.

The invention belongs to the technical field of intelligent environmental sanitation and unmanned sweeper operation quality monitoring, and discloses an environmental sanitation event monitoring method and system in outdoor unmanned sweeper operation, and the system comprises an unmanned sweeper camera terminal, a communication module, an image storage module, a garbage recognition module, an environmental sanitation event management module and a scheduling and supplementary sweeping task module. During cleaning operation, acquiring operation result images of a cleaned road section and an obstacle avoiding road section, synchronously recording longitude and latitude, time and a line number, performing garbage detection and classification after uploading, and generating an environmental sanitation event record carrying position and operation information; and the event priority is calculated according to the road section event statistics and the road section weight, a supplementary scanning task work order is generated and issued to the unmanned sweeper terminal, the event processing state is updated in combination with the supplementary scanning result image, and automatic discovery and closed-loop management of the outdoor unmanned sanitation operation result are realized.

An image storage system includes: an acquisition unit that acquires a captured image of a surrounding environment and three-dimensional information; a derivation unit that detects the face of a subject included in the captured image and derives the orientation of the detected face of the subject from the three-dimensional information; an image processing unit that masks the face of the subject included in the captured image and generates a processed image obtained by adding information indicating the orientation of the face to data of the captured image; and a storage unit that stores data of the processed image generated by the image processing unit.

The invention relates to the technical field of image processing, and discloses a tobacco sundry image set construction method, which comprises the following steps: S1, collecting tobacco shred sundry images; s2, gray correction and noise suppression are carried out on the tobacco shred sundry image, a sundry main body and a sundry background of the tobacco shred sundry image are separated, and an independent sundry image with a transparent background is generated; s3, repeatedly executing the steps S1 to S2, and storing the impurity independent images to form a sample set; s4, constructing a tobacco shred sundry training set, and obtaining a plurality of tobacco shred sundry-free image samples; s5, superposing the tobacco shred sundry-free image and the multiple sundry independent images to form a fusion image set; s6, dividing the fused image set into a training set, a verification set and a test set according to the proportion of 8: 1: 1; and S7, obtaining an anchor frame set for tobacco shred impurity detection through a clustering algorithm. Tobacco shred background interference is removed, training data generated through follow-up fusion can force the model to focus on learning of visual features of sundries, and the generalization ability of the detection model is improved.

An image display control device for a vehicle is provided with: an interface circuit (11) that acquires a viewpoint change operation by a user with respect to a viewpoint operation device (3) and a captured image from a camera (1) that captures an image of the surroundings of the vehicle; a memory (12) storing a vehicle model; and a calculation circuit (13) that, on the basis of the changed viewpoint position of the vehicle by the viewpoint change operation, constitutes a bird's-eye view image from the changed viewpoint position from the captured image and a vehicle image based on the vehicle model, and displays the constituted bird's-eye view image on a display (4). In the overhead image, a first transmittance is achieved as the transmittance of the captured image through the vehicle image in a part of a portion where the vehicle image overlaps the captured image, and a second transmittance higher than the first transmittance is achieved as the transmittance of the captured image through the vehicle image in the other portion. The range of the two-dimensional position coordinates occupied by the portion that achieves the first and second transmittance in the bird's-eye view image is varied in accordance with the changed viewpoint position.

A method, computer program product, and computer system are provided for storing images and / or other data on an edge computing device in an edge computing environment. Data is received from one or more sensors operatively coupled to the edge computing device. One or more features and metadata are extracted from the received data. The extracted features and metadata are compared to a pre-defined tolerance range and one or more exogenous variables. The received data is caused to be stored on either the edge computing device or a second edge computing device based on a determination that the compared features and metadata falls within the tolerance range or outside of the tolerance range, respectively.

The present disclosure provides a vehicle-mounted cabin driving integrated image processing system and a vehicle. The system comprises a driving domain image signal input module, a cabin domain image signal input module, a driving domain image signal processing module, a cabin domain image signal processing module and a memory. The driving domain image signal input module is used for storing driving domain image signals to the memory. The cabin domain image signal input module is used for storing cabin domain image signals to the memory. The driving domain image signal processing module is used for reading driving domain image signals from the memory and processing to obtain driving domain images, and storing the driving domain images to the memory. The cabin domain image signal processing module is used for reading cabin domain image signals from the memory and processing to obtain cabin domain images, and storing the cabin domain images to the memory. The system occupies less space, has shorter data transmission delay, lower cost, avoids data transmission interference caused by too long lines, and data transmission errors caused by line faults.

An electronic terminal (TL2) comprising: an application processor (AP1); a secure processor (SP1) comprising encryption calculation means; at least one display device (D3); a selection device (TPD) enabling a user to select all or part of an image displayed on the display device by the application processor or by the secure processor; the terminal being configured to perform a copy function of copying data (ADD) selected by the user from an image displayed by the application processor into a secure clipboard memory (CB2), the copy function comprising the steps of: copying an image (IMG1) displayed on the display device by the application processor into an image memory (FBUF2) of the secure processor, displaying the copied image on the display device, selecting an image (ADD) specified by the selection device (TMD) from the copied image, and storing the selected image in the secure clipboard memory.

A multispectral image storage device and a method for manufacturing the same are disclosed. The multispectral image storage device includes: a substrate; an infrared image storage layer including: an amorphous GST (Ge2Sb2Te5) thin-film disposed on the substrate; and at least one crystalline GST thin-film received in the amorphous GST thin-film and having a first thickness from an upper surface of the amorphous GST thin-film, wherein the at least one crystalline GST thin-film has a shape corresponding to a first image; and a visible image storage layer including at least one semiconductor pattern disposed on the infrared image storage layer so as to generate a second image based on light of a visible light wavelength.

A video encoder or a video decoder is disclosed which uses Intra Block Copy (IntraBC) mode. If IntraBC mode is enabled and a loop filter is not used for a current picture, a current decoded reference picture for the current picture is marked as a long-term reference picture before and during the decoding of the current picture. The current decoded reference picture is assigned to a reference picture list construction for IntraBC reference of the current picture, and by considering a buffer which stores only one reference picture, a buffer storage degree of a decoded picture buffer is calculated before starting to decode the current picture. According to another method, if a maximum decoded picture buffer size is 1, a variable or a syntax element is set to a target value to limit to use only one picture storage buffer in the decoded picture buffer to store a reference picture for encoding or decoding the current picture.

This invention belongs to the field of image storage technology and solves the technical problem of video discontinuity caused by existing storage methods that transfer real-time video images from different folders to SD cards. It provides a method, apparatus, electronic device, and medium for step-by-step video data storage. The method includes transferring video images from the cache queue to the memory area using a first thread, and then transferring the video files from the memory area to a storage device such as an SD card using a second thread. This ensures that the processes of storing video images from the cache queue into the memory area and further transferring them to the SD card are independent. The first thread continuously creates files in the memory area to write the cached video images to the cache queue, while the second thread performs a second transfer of temporary video from the memory area. This controls the time interval between closing the current file and creating the next file in the memory area, preventing data frames corresponding to previously cached images from overflowing and being lost, thus ensuring video continuity.

The invention discloses a vehicle collector shoe detection method, device and equipment and a storage medium, is applied to vehicle collector shoe detection equipment comprising a collector shoe acquisition unit, a collector shoe image storage and recognition unit and data transmission equipment, and relates to the technical field of automatic detection. Comprising the following steps: generating a pulse signal by using magnetic steel in a collector shoe acquisition unit when a vehicle passes, and sending the pulse signal to an area-array camera in the collector shoe acquisition unit to acquire an image of a collector shoe to obtain a target collector shoe image; transmitting and storing the target collector shoe image to a collector shoe image storage and identification unit by using data transmission equipment; a deep neural network classifier in the collector shoe image storage and recognition unit is used for carrying out component positioning on the target collector shoe image to obtain a component positioning result, geometric dimension, inclination angle and surface defect detection is carried out on the component positioning result in sequence, and an abrasion value detection result, a crack detection result and a notch anomaly detection result are obtained; the efficiency of detecting the collector shoe is improved.

The application discloses an image anomaly detection method and device, a computer device and a storage medium. The image anomaly detection method comprises the following steps: acquiring a to-be-detected image; detecting the to-be-detected image by using a preset general image detection mode to determine whether the to-be-detected image is an abnormal image; detecting the to-be-detected image by using a preset special image detection mode to determine whether the to-be-detected image is an abnormal image; and determining that the to-be-detected image is an abnormal image when at least one general image detection mode in the preset general detection mode determines that the to-be-detected image is an abnormal image or at least one special image detection mode in the preset special detection mode determines that the to-be-detected image is an abnormal image. The application can reduce the storage space occupied by abnormal images, improve the utilization rate of normal images, improve the detection efficiency of abnormal images, meet the requirements of different scenes, and has wide applicability.

The invention provides a display device and a wafer image acquisition method, and the method comprises the steps: obtaining a plurality of image storage paths for storing images in response to an image detection instruction for a wafer; monitoring whether new images are stored in the plurality of image storage paths in real time; opening an image handle of a new image when it is monitored that the new image is stored in the image storage path, and reading the new image from the target storage path when the image storage capacity of the new image written in the target storage path is equal to the preset image storage capacity; and packaging the read new image and transmitting the packaged new image to a server so as to execute an image detection function on the new image through the server. According to the method, complete wafer image data can be collected under the condition that original machine operation is not affected, an original image deletion mechanism is not affected, and the problem that image detection accuracy is affected due to the fact that image data collection is incomplete in the wafer image detection process is solved.

The embodiment of the invention provides an image processing method and device, equipment and a storage medium, and the method comprises the steps: obtaining a first image shot by a camera application in response to a shooting operation; under the condition that it is determined that the post-processing operation on the first image is completed, a second image is obtained through a resident service of a camera application, the resident service is used for persistently storing the image, the second image is an image obtained by performing the post-processing operation on the first image, and the image quality of the second image is higher than that of the first image; the second image is stored through the resident service. Because the resident service can carry out persistent storage on the image and cannot be closed by an operating system, the resident service can be utilized to carry out image storage in time whenever image post-processing is completed, that is, the resident service of the camera application can provide an image storage service which is always available, so that the image storage efficiency is improved. And the reliability of image storage can be obviously improved.

A slit lamp microscope of an embodiment includes an image acquiring unit, a memory, and a misalignment information acquiring processor. The image acquiring unit is configured to acquire an image by applying a scan with slit light to an anterior segment of a subject's eye. The memory stores a first image of the anterior segment and a second image that is acquired by follow-up photography performed by the image acquiring unit with reference to the first image. The misalignment information acquiring processor is configured to acquire misalignment information between the first image and the second image by analyzing the first image and the second image after the follow-up photography.

The present disclosure relates to a display device and a method for operating same. The display device according to one embodiment of the present disclosure comprises: a display; a memory; and a controller, wherein the controller may: output, via the display, a predetermined screen for setting an image corresponding to a background; display, in a preview area of the predetermined screen, a predetermined image selected as a candidate for the image corresponding to the background if the predetermined image is stored in the memory; and blur a representative image of the predetermined image and display the blurred representative image in the preview area if the predetermined image is not stored in the memory.

A plurality of images of an object and a background may be captured. Three-dimensional representations of the background and the object may be generated based on the captured images. A synthetic image of the object and the background may be rendered. The synthetic image may depict a two-dimensional view of the object having a novel viewpoint different from the viewpoints of the captured images. A corrected synthetic image may be generated. The corrected synthetic image may be stored on a storage medium.

A computer-implemented method of acquiring ophthalmic images for clinical use may include receiving, at a user device including a camera, a command to initiate image acquisition relative to an eye of a patient. The computer-implemented method may also include, responsive to the receiving, interactively guiding, at the user device, a user to capture at least one image of the eye that satisfies one or more clinical image parameters. The computer-implemented method may also include, responsive to the interactively guiding, the user device causing the at least one image to be stored in relation to the patient in a location accessible to an ophthalmic surgical system.

To provide a magnetic resonance imaging apparatus, a positioning support method and a program for outputting a structure in a cross section at a similar angle regardless of a subject when generating a cross-sectional image of the heart from a three dimensional image obtained by scanogram imaging.SOLUTION: A processor of a magnetic resonance imaging apparatus acquires a three dimensional image including a heart of a subject by scanogram imaging executed prior to main imaging, detects a landmark of the heart from the three dimensional image, sets a position of a cross section based on the landmark, generates a cross-sectional image appearing on the cross section from the three dimensional image, sets a horizontal direction or a vertical direction of the cross-sectional image such that the horizontal direction or the vertical direction of the cross-sectional image is parallel to a straight line obtained by projecting one axis selected from three axes forming a three dimensional orthogonal coordinate system of a real space onto the cross-sectional image, and stores the cross-sectional image in a memory.SELECTED DRAWING: Figure 6

This invention discloses a multi-level index compression method, apparatus, and device for reducing image storage space, relating to the field of image processing technology. The method includes obtaining the total number of color categories of a security display icon, and calculating an index value representing each pixel in a single color based on the obtained total number of color categories and a preset encoding algorithm. The storage space occupied by the current security display icon is calculated by combining the index value with the current size of the security display icon, or by combining the index value with the current size of the security display icon and the region code of the target area, thereby achieving compression processing. This application significantly reduces the encoding bit width of pixels through multi-level encoding of image pixel data, effectively compressing the data volume of the security display icon and greatly reducing the data storage volume.

The utility model relates to a video image storage system in the field of video image storage, which comprises an image acquisition unit, a programmable logic processing unit and a storage unit, the programmable logic processing unit is electrically connected with the image acquisition unit and the storage unit, the image acquisition unit is used for synchronously acquiring at least two paths of video image data, and the storage unit is used for storing the at least two paths of video image data. The programmable logic processing unit is used for processing at least two paths of video image data in parallel, the storage unit is used for storing the video image data processed by the programmable logic processing unit, and the programmable logic processing unit comprises a JFM7VX690T80 chip. Through cooperative work of the image acquisition unit and the JFM7VX690T80 chip, by utilizing the parallel processing capability of the chip, the acquisition efficiency of video image data is improved, and efficient acquisition of multi-channel video image data is realized; meanwhile, the JFM7VX690T80 chip is a domestic chip, so that the dependence on foreign chips is broken, and the key technology can be autonomously controlled.

A system includes at least one processor, and at least one memory coupled to the at least one processor and configured to store executable instructions executable by the at least one processor to cause the at least one processor to perform operations. The operations include extracting text from a document, vectorizing the extracted text to obtain at least one vector, extracting image data from the document, storing, in an object storage, at least one image in the image data, and storing, in a vector database, the at least one vector with a link to the stored at least one image in the object storage.

DEPCT6503 / 03 / 2565 Picture coding devices include: unit converters and block options. Vector that transforms the vector block options of the target block in the target image from the information side. The encoding information is stored in memory; the selector selects the blocks. The vector is selected from the vector block selection; and the reference position editor unit is executed. Correction regarding the referenced blocks that are referenced by the selected vector blocks, thus their reference positions. The reference block was modified to refer to the inside of the referenced area, within which the decoded example is located. The target image is searched from image memory that has been decoded according to the block's predicted value. The goal is based on the reference position of the reference block. ----------------------------------------------------------- DEPCT65 Picture coding devices include: unit converters and block options. Vector that transforms the vector block options of the target block in the target image from the information side. The encoding information is stored in memory; the selector selects the blocks. The vector is selected from the vector block selection; and the reference position editor unit is executed. Correction regarding the referenced blocks that are referenced by the selected vector blocks, thus their reference positions. The reference block was modified to refer to the inside of the referenced area, within which the decoded example is located. The target image is searched from image memory that has been decoded according to the block's predicted value. The goal is based on the reference position of the reference block. -----------------------------------------------------------

The invention discloses a vehicle illegal state detection method, a vehicle illegal image storage method, a training method, a detection model, an electronic device, an automobile data recorder, a vehicle, a computer readable storage medium and a computer program product. The detection method comprises the following steps: determining a position detection result of a vehicle contained in an environment image according to the obtained environment image; and determining the illegal state of the vehicle according to the environment image and the position detection result. According to the detection method, the environment image is input into the pre-trained detection model, the position of the vehicle is determined, and then the illegal state of the vehicle is determined according to the environment image and the position of the vehicle, so that automatic identification of the illegal state of the vehicle is realized, manual identification is not needed, and the illegal behavior of the vehicle is identified through the detection model; and the identification efficiency and accuracy are improved.

The application discloses a multimedia resource storage method and device, equipment, storage medium and program product, and belongs to the technical field of data storage. The method comprises the following steps: displaying a multimedia resource, wherein the multimedia resource comprises at least one image; for each first image in the multimedia resource, dividing the image content of the first image to obtain a first element and a second element, the second element comprises at least part of the image content of the first image, and the first element comprises the image content of the first image except the second element; generating an image description text according to the image content of the second element; and for each first image in the multimedia resource, storing the pixel information corresponding to the image description text and the image content of the first element.