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16results about How to "Reduce storage space usage" patented technology
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Distributed storage and hardware cooperative deployment method and system of industrial quality inspection multi-task visual model
PendingCN122261848AReduce storage space usageReduce use costInput/output to record carriersResource allocationComputer hardwareEdge computing
The application relates to the technical field of industrial visual inspection and edge computing, and provides a distributed storage and hardware cooperative deployment method and system of an industrial quality inspection multi-task visual model, which comprises the following steps: constructing a multi-task visual model; storing model weight files of a shared backbone network in a first storage partition in a read-only mode; storing task head weight files of a plurality of lightweight task heads in the form of independent files in a second storage partition in a distributed mode; determining a target task identifier corresponding to a current product to be inspected; loading the shared backbone network and a task head corresponding to the target task identifier by edge computing hardware; inputting a product image into the shared backbone network and extracting general visual features of the product image; inputting the general visual features into the task head corresponding to the target task identifier in parallel to obtain classification results of the task heads; and determining the quality state of the current product to be inspected according to the classification results. Thus, systematic cost reduction is achieved.
Owner:SPEEDBOT ROBOTICS CO LTD
Foldable chair for yacht
ActiveCN224211225UReduce storage space usageSave convenienceCabin furnitureMarine engineeringStructural engineering
The utility model discloses a foldable chair for a yacht, which belongs to the technical field of ship furniture and comprises a seat plate, a soft cushion is arranged at the top of the seat plate, rotating seats are fixedly connected to two sides of the bottom of the seat plate, outer supporting legs are rotatably connected between the two rotating seats, and inner supporting legs are arranged on the inner sides of the outer supporting legs. An outer supporting leg and an inner supporting leg are arranged on the base plate, a rotating pin is arranged between the outer supporting leg and the inner supporting leg, the inner supporting leg is connected with the outer supporting leg in a rotating mode through the rotating pin, two sets of locking mechanisms are further arranged at the bottom of the base plate, and positioning holes are formed in the two sides of the inner supporting leg. The chair can be quickly folded into a flat shape, and the locking mechanism is matched with the positioning hole, so that the chair is not easy to scatter after being folded, and the storage space occupation of the yacht is reduced.
Owner:XIAMEN HANSHENG YACHT BUILDING
A stacking device for steel plate components
ActiveCN224278987URealize automatic transferReduce localizationStacking articlesConveyor partsClassical mechanicsStructural engineering
This utility model relates to the field of steel plate component technology, specifically a steel plate component stacking equipment, including a frame with multiple sets of clamping plates installed on it, and baffles and recessed support plates distributed between each set of clamping plates; a transfer component is also installed on the inner side of the frame. This steel plate component stacking equipment, through the coordinated action of the transfer component and the pushing component, achieves automatic transfer, positioning, and stacking of steel plate components, reducing manual intervention and significantly lowering the labor intensity of workers. The clamping plates and baffles define the stacking boundaries, the support plate of the pushing component cooperates with the recessed support plate to clamp the steel plates from both sides, and the pushing plate and auxiliary plate of the transfer component ensure longitudinal positioning, ensuring neat stacking and avoiding the risk of slippage due to tilting, while also reducing storage space occupation. The waist hole design of the side plates and clamping plates allows for adjustment of the position of the baffles and clamping plates, and the adjustment holes of the auxiliary plates allow for adjustment of their installation position, enabling the equipment to adapt to the stacking needs of steel plate components of different sizes.
Owner:湖北雷通钢结构有限公司
Color feature extraction and correction method and system for drug sensitive plate MIC value interpretation and computer readable storage medium
PendingCN121767466AAchieve high-precision automatic registrationEffectively deal with image differencesImage enhancementImage analysisNon destructiveContrast level
The invention provides a color feature extraction and correction method and system for drug sensitive plate MIC value interpretation and a computer readable storage medium. The method comprises the following steps: acquiring a to-be-processed drug sensitive plate image; performing visual preprocessing such as exposure, contrast and white balance on the image according to the configuration file; high-precision alignment correction of the image is realized by using ORB feature detection and a BFMatcher matching algorithm; generating a transparent mask with an Alpha channel based on predefined hole position contour data, and performing non-destructive target segmentation on the aligned image; and converting the target region to an HSV color space, extracting H-channel hue features, executing cyclic correction, eliminating the problem of numerical value jump of the red region, and obtaining stable color feature data. The method has the advantages of being high in image registration precision, accurate in segmentation, stable in color feature, high in robustness and the like, and automatic and standardized interpretation of the MIC value of the drug sensitive plate can be achieved under different shooting conditions.
Owner:DYNAMIKER BIOTECH TIANJIN
A face privacy protection-oriented generated image detection method and system
ActiveCN121392942Bimprove securityImprove generalization abilityInternal combustion piston enginesDigital data protectionPaired DataAlgorithm
This invention discloses a generative image detection method and system for protecting facial privacy. The method first prepares face-text paired data and fine-tunes the diffusion model. Secondly, based on the fine-tuned diffusion model, latent vectors are extracted and clustered, and a dictionary is formed by combining text prompts with the cluster center vectors. Finally, based on the obtained dictionary, pseudo-images and labels are obtained through the fine-tuned diffusion model, and the detection results are output after passing through a classifier. This invention combines latent space clustering with conditional diffusion generation, achieving a balance between privacy protection and data diversity, and significantly improving the security and generalization ability of fake face image detection.
Owner:HANGZHOU DIANZI UNIV
Training data acquisition apparatus for robot gripper control
This application relates to the field of robotics, and in particular to a training data acquisition device for robot gripper control. The training data acquisition device mainly comprises four core modules: the acquisition device body, an image acquisition module (51), a motion detection module (52), and a data processing module (53). In use, the operator holds the device, aligns the mechanical finger (2) with the object to be grasped, and presses the handle (3) on the acquisition device body to control the mechanical finger (2) to close and grasp the object. During this process, the image acquisition module (51) records visual information, and the motion detection module (52) records the degree of finger opening and closing. The data processing module (53) aggregates these two types of heterogeneous data. Thus, the hand-eye coordination process of a real robot can be simulated at extremely low hardware cost, and key matching data is provided for robot imitation learning.
Owner:BEIJING JOY-MOTION TECH CO LTD
A knowledge base construction method and system for solving an intercept resource allocation problem
ActiveCN115952968Bquality improvementReduce storage space usageData processing applicationsText database indexingFeature vectorAlgorithm
The application discloses a knowledge base construction method for solving an intercept resource allocation problem, and can solve the technical problem of the intercept resource allocation problem, especially the dynamic intercept resource allocation problem. The method comprises the following steps: establishing a mathematical model of an allocation problem to be solved, and extracting a problem characteristic vector group; randomly generating b different intercept resource allocation problem samples; constructing a kind of generating rule for solving the problem and an evaluation function of a target; solving the problem samples respectively by using a kind of strategy generating rule and evaluating, selecting a rule suitable for the problem to construct a "characteristic vector group-adaptive rule" binary tuple; dividing the obtained binary tuple into multiple small classes through classification and clustering operations, converting each small class into a piece of knowledge, and constructing a knowledge base; when a new problem occurs, searching for knowledge in the knowledge base by inputting the characteristic vector group of the new problem to solve the problem; evaluating the advantages and disadvantages of an allocation scheme to determine whether to reclassify, and updating and improving the knowledge base.
Owner:BEIJING INST OF TECH
A method for 3D object detection assisted by image information
ActiveCN118506351BImprove adaptabilityimprove performanceImage enhancementImage analysisPoint cloudFeature extraction
This invention provides an image-assisted 3D object detection method, comprising the following steps: Step 1, extracting features from a point cloud containing the 3D object to be detected and its corresponding image; Step 2, fusing the features of the point cloud and the image based on a block self-attention mechanism to obtain fused multimodal features; Step 3, generating a foreground point mask based on the fused multimodal features and using it to extract multi-scale features with a focus on the foreground, obtaining feature maps of the point cloud at different resolutions; Step 4, generating an object detection proposal, i.e., interpolating the feature maps at different resolutions based on the three nearest neighbor interpolation method, fusing the interpolated features with the multimodal features using a multilayer perceptron, and feeding them into a two-stage detection module to generate an object detection proposal, thereby completing the image-assisted 3D object detection.
Owner:NANJING UNIV
Data processing method and device and electronic equipment
PendingCN121958219Areduce occupancyReduce storage space usageDigital data information retrievalDigital data protectionFile systemEngineering
The invention discloses a data processing method and device and electronic equipment, and relates to an intelligent electric appliance, and the method comprises the steps: obtaining a to-be-stored file and file storage information corresponding to a file storage region in a target file system; at least one stored file is sequentially stored in the file storage area; determining file end address information corresponding to a first stored file in the at least one stored file based on the file storage address information; determining target initial address information corresponding to the to-be-stored file based on the file end address information; the number of corresponding gap bytes between the target starting address information and the file ending address information is smaller than a preset byte number; and storing the to-be-stored file in the file storage area based on the target initial address information. By utilizing the embodiment of the invention, the storage space occupation can be greatly reduced, and the file system can be simple and reliable.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Broadcast distribution method and electronic device
The embodiment of the present application provides a broadcast distribution method and an electronic device. The electronic device can replace the replaceable broadcast through the AMS, and does not cause broadcast jam. Specifically, the receiver attribute consistency of the replaceable broadcast sequence distribution queue is determined through the AMS, the broadcast is replaced in the case of consistency, thereby optimizing the distribution process of the broadcast message, avoiding storage of a large amount of redundant information, reducing the storage space occupation, improving the AMS performance, reducing the consumption of system resources, and solving the broadcast jam problem caused by the replaceable broadcast of the same action in the Android system.
Owner:HONOR DEVICE CO LTD
Folding tea table
ActiveCN224206414UIncrease the placement areaeasy to useExtensible tablesServing tablesStructural engineeringMechanical engineering
Owner:LUAN KEFAN ZHIZAO HOUSEHOLD PROD CO LTD
Urban-level BIM model data lightweight processing method
ActiveCN121880297AIntegrity is not affectedAccurate traceabilityBiological modelsCharacter and pattern recognitionGeometric primitiveTransformation parameter
The invention relates to a city-level BIM model data lightweight processing method, belongs to the technical field of BIM model optimization, and solves the problems of insufficient lightweight depth and low instantiation reuse rate of an existing BIM model. Comprising the following steps: analyzing a BIM model, and dividing model data into geometric data and description data; performing normalization and parameterization processing on geometric data of each component family in the model to obtain standardized geometric primitives and transformation parameters of each component; performing optimization processing on the standardized geometric primitives to obtain grid data of a plurality of precision grades; for the grid data of each precision grade, firstly combining components meeting a preset condition, then extracting geometric topological characteristics of uncombined components, comparing the geometric topological characteristics, establishing a reference relationship of accurate instantiation or fuzzy instantiation, and updating description data; and compressing and packaging the grid data of each precision grade and the updated description data to obtain a lightweight file. And the lightweight effect of the model data is improved.
Owner:XIONGAN SHIHUAN INTELLIGENT TECH CO LTD
Ice generation method and device, electronic equipment and storage medium
PendingCN122089997Avarious formsreduce cacheImage enhancement3D-image renderingComputational physicsIce formation
The invention provides an ice generation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring surface feature information of a target three-dimensional model; determining an ice growth area on the surface of the target three-dimensional model based on the surface feature information; generating a plurality of scattering point positions in the ice growth area; performing particle simulation based on the plurality of scattering point positions to generate ice particle data; an ice model is generated based on the ice particle data. According to the method provided by the invention, the suitable ice growth area is automatically identified by using the surface feature information, the problem of stiff distribution caused by only depending on single normal information is avoided, intelligent judgment of the ice growth area is realized, the manual division workload is reduced, and the interaction experience is improved.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
Medical clinical anesthesia auxiliary support
The utility model discloses a kind of medical clinical anesthetics auxiliary support, comprising: foldable base, medicine rack and wire arrangement structure, foldable base includes bottom support frame, universal wheel is set in the bottom of the bottom support frame, folding inclined support is rotatably connected on the left end of the upper surface of the bottom support frame by first pivot, and support assembly is set between the folding inclined support and bottom support frame, medicine rack includes second pivot rotatably connected in the inner wall of the upper end of the folding inclined support, air spring is vertically fixed to the outer circumferential surface of the second pivot, and medicine placing assembly is set in the top end of the air spring. The utility model has the following advantages: two-stage folding joint is formed by first pivot and second pivot, and the plug-in separation design of support assembly and limiting frame is matched, so that the device volume is reduced after folding, and the equipment storage space occupation is significantly reduced.
Owner:NANJING STOMATOLOGICAL HOSPITAL
Dietary regimen iterative generation system based on markov model
PendingCN122511492AReduce storage space usageChange data processing path
This invention relates to the field of Markov model technology, specifically to a dietary plan iterative generation system based on Markov models. The system receives time-series physiological data collected by the user's vital signs sensors as an observation sequence, maps a pre-defined food ingredient library and a nutrient standard library into a fixed-length feature hash space, constructs a dimensionality-reduced Hidden Markov state transition matrix in the feature hash space, compresses high-dimensional food ingredient combination states into low-dimensional hash index states, executes the Viterbi decoding algorithm in the low-dimensional hash index states to obtain the optimal hidden state sequence, and restores the low-dimensional hash index sequence in the optimal hidden state sequence to the food ingredient combination sequence according to the reverse mapping table corresponding to the hash collision handling strategy, and outputs the dietary plan. This reduces the storage space occupied by the Hidden Markov state transition matrix, eliminates the risk of memory overflow caused by high-dimensional state space traversal, and shortens the response time from the input of the observation sequence to the completion of the decoding of the optimal hidden state sequence.
Owner:QIJI DATA INTELLIGENCE (SHENZHEN) TECHNOLOGY CO LTD
PLC-based photovoltaic optimizer communication method and system
PendingCN122092907AImprove response speedimprove throughputTransmission control/equlisationPower distribution line transmissionData packCommunication quality
This application relates to the field of communication optimization technology, and discloses a PLC-based photovoltaic optimizer communication method and system. The method includes: initializing and frequency testing the MPPT optimizer to obtain an initial communication frequency set; monitoring and analyzing real-time communication quality indicators and environmental parameters to obtain real-time communication frequencies; classifying, packetizing, and prioritizing the data to be transmitted to obtain a priority data packet sequence; performing topology analysis and multi-path planning on the MPPT optimizer network to obtain a distributed data segment set; aggregating and performing integrity checks on the multi-path transmitted data to obtain target verification data; and compressing, encrypting, and hierarchically storing the target verification data to obtain target communication data. This application improves the efficiency of PLC-based photovoltaic optimizer communication.
Owner:华能(嘉峪关)新能源有限公司 +1