30results about How to "Reduce structural redundancy" patented technology

The invention discloses a video action detection method based on a scale attention hole convolution network. The method of the present invention first samples the video to obtain the frame image sequence and obtains the video segment according to the segment position mark, then constructs the layer-scale attention action segment model and the frame position attention action recognition model respectively, and obtains the frames sequentially according to the above model and in combination with the watershed algorithm The weighted feature representation of the image and the action category to which the video clip belongs to complete the task of video action detection. The method of the present invention utilizes the dilated convolutional network to extract the spatio-temporal motion information that can better reflect the intrinsic structure of the time dimension and the space dimension of the video data, and more properly characterizes the internal correlation of the timing context of the video frame with the change of the scale size through layer-scale attention , the designed frame position attention mechanism gives the video frame of the action segment a weight that more accurately characterizes the key content of the action segment, improves the accuracy of video action detection, and improves the efficiency of action detection.

The invention discloses a loading and transferring integrated loading and unloading device, comprising: a loading and unloading mechanism and a revolving transfer mechanism arranged on the side of the loading and unloading mechanism. The loading and unloading mechanism comprises: a material preparation assembly, the upper edge of which is The material feeding station and the tray recovery station are arranged in sequence in the line direction; two tray support plates are respectively set on the material feeding station and the tray recovery station; components, each group of the lifting components is supported on the bottom surface of a corresponding piece of tray support plate; and a transport component, which includes a transport beam spanning the top of the material preparation component, and a suction mold slidably connected to the transport beam A set and a traverse drive connected to the suction module; the epicyclic transfer mechanism includes: a fixed turntable base; a turntable, which is rotatably connected to the top of the turntable base at the center. According to the present invention, the loading and unloading efficiency of materials is improved.

The invention discloses a method and system for intelligent inspection of the Internet of Things with edge-cloud collaboration, including collecting information collected by drones; performing a convolution operation on the collected information to extract feature information, and using a 5G core network to monitor all transmit the feature information and the total number of serial numbers; use the feature extraction information and the serial number to perform a full connection operation to judge abnormal features; perform category identification on the information of the abnormal features; output the abnormal information and the information category, Complete the inspection. Make full use of the gap in hardware resources at each level, realize a task allocation scheme that combines efficiency and capability, speed up the computing power of the entire system, ensure the utilization of hardware resources and inspection efficiency of all devices, and solve the problem of unilateral server Problems with a large amount of calculation, resulting in better economic benefits.

The invention relates to a multipurpose net cage protection body, a combined structure and an assembling method. The multipurpose net cage protection body comprises a cage wall and partition plates connected with the cage wall, and the partition plates are used for dividing the inner space of a net cage combination body into a plurality of sub-filling spaces used for containing fillers correspondingly; and the cage walls and the partition plates are made of meshes, geotechnical cloth is attached to the inner sides of the meshes of the cage walls, filler is limited in a space defined by the geotechnical cloth, and the adjacent sub-filling spaces are communicated through meshes of the meshes of the partition plates, so that the filler can circulate between the adjacent sub-filling spaces. According to the scheme, filler is easy to install, construction of the net cage protection body is facilitated, and the manufacturing cost of the net cage protection body can be reduced.