The invention provides a target active snapshot method and device simulating human eye perception, and belongs to the technical field of video monitoring. The device comprises a panoramic camera with a fixed visual angle, a PTZ camera, a moving target detection module, a target sensing snapshot module and a master-slave camera cooperative control module. The method comprises the following steps: carrying out moving target detection on a panoramic monitoring video to obtain a time domain motion change area; performing target classification and recognition through a convolutional neural network, and enhancing features in combination with a time domain motion change region; and using a PTZ camera for sensing and capturing targets, optimizing a multi-target sensing sequence, and adjusting view parameters for capturing the targets. Through combination of software and hardware, an attention mechanism of human eyes and a human eye fovea centralis function are simulated in a bionic manner, effective information of large and small visual fields and snapshot moving targets is considered, the false detection rate and the omission rate of detection are reduced, and accurate detection of the moving targets in outdoor complex scenes is realized.
Target active snapshot method and device simulating human eye perception