A few days ago, the”efficient target segmentation method for broadband fish detector” invented by Tang Taolin and others from the Institute of fishery machinery, Chinese Academy of Fishery Sciences was authorized by the Chinese invention patent, patent No.:ZL 2020 1041601.9.
The patent invents an efficient target segmentation method for broadband fish detector, which realizes rapid segmentation of target distance through a designed sliding window. This method has a small amount of computation and is not easy to be affected by noise and multipath effect when distinguishing targets. It can quickly obtain the number and position of targets under the highest range resolution of the fish detector. The invention will play a role in the application of fish single target recognition, echo counting, target tracking and so on, and has a wide application prospect.