Intelligent fish sorting method and system based on deep feature fusion
A deep feature and sorting system technology, applied in neural learning methods, fish farming, instruments, etc., can solve the problems of easy death or injury of fish, high labor intensity, death or injury of fish, and avoid injury or damage. Effects of death, improved accuracy, and strong feature capture ability
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Embodiment 1
[0046] An intelligent fish sorting system based on deep feature fusion of the present invention includes a fish storage tank 1 for containing fish to be identified, a valve 2, a delivery pipe 3, a fish identification module 4 and a collection module 5. The fish identification module 4 includes an identification pool 41 , an identifier 42 and a controller 43 for identifying fish types. One end of the valve 2 communicates with the bottom of the fish pond 1, and the other end communicates with one end of the delivery pipe 3. The conveying pipe 3 is a circular pipe, and the other end of the conveying pipe 3 communicates with the identification pool 41 . The height of fish storage pond 1 is higher than the height of identification pond 41. The pipe diameter of valve 2 and conveying pipe 3 only allows one fish to pass through, guarantees that after valve 2 is opened each time, only one fish enters conveying pipe 3 and identification pool 41 through valve 2 in fish storage pond 1 fo...
Embodiment 2
[0051] A kind of fish intelligent sorting method based on deep feature fusion of the present invention comprises the following:
[0052] (1) The camera 421 shoots the image of the fish to be identified in the identification pool 41, and sends the image of the fish to be identified to the artificial intelligence algorithm processor 422, and the artificial intelligence algorithm processor 422 obtains the image of the fish to be identified, and uses the image preprocessing positioning algorithm , preprocess the image, and perform real-time location of the fish to be identified. The image preprocessing positioning algorithm adopts the background difference method, and uses the Gaussian mixture model to update the background of the image in real time, including the following specific steps:
[0053] (1a) Obtain the first frame image captured by the camera 421 as the initialization background image;
[0054] (1b) Call the cv.createBackgroundSubtractorMOG2() function in the Opencv i...
Embodiment 3
[0089] A method for using a fish intelligent sorting system based on deep feature fusion of the present invention includes the following:
[0090] Step 1, putting the fish caught by the net into the fish storage pond, the mesh of the fishing net is relatively large, and during the fishing process, smaller fish are leaked from the mesh;
[0091] Step 2, the controller 43 activates the valve 2, the fish to be identified in the fish pond 1 swims into the delivery pipe 3 through the valve 2, and the valve 2 is closed. The fish to be identified swims into the identification pool 41 along the delivery pipe 3, and the camera 421 takes an image of the fish to be identified and sends it to the artificial intelligence algorithm processor 422;
[0092] Step 3, the artificial intelligence algorithm processor 422 receives the image of the fish to be identified, preprocesses the image, and locates the fish to be identified in real time, extracts features from the image through a deep learni...
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Abstract
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Application Information
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