ZHANG Zhe,XUE Wanli.Video image mosaic via multi-module cooperation[J].Optoelectronics Letters,2021,17(11):688-692 Video image mosaic via multi-module cooperation Author Name Affiliation ZHANG Zhe  Engineering Research Center of Learning-Based Intelligent System, Ministry of Education, School of Computer Science and Engineering, Tianjin University of Technology, Tianjin 300384, China  XUE Wanli  Engineering Research Center of Learning-Based Intelligent System, Ministry of Education, School of Computer Science and Engineering, Tianjin University of Technology, Tianjin 300384, China  Abstract:       We propose a video image mosaic method based on multi-module cooperation. This method stitches the video into a panorama with a large field of view, divided into three modules:the key frame selection module, the image mosaic module, and the optimization module. The key frame selection module obtains key frames by comprehensively evaluating the overlap rate and image quality. The image mosaic module stitches the key frames into a panoramic image to generate an initial mosaic result. The optimization module makes the mosaic result more natural and eliminates ghosts by using object detection advantages. Our method is tested on videos taken in real scenes, and the results have a more comprehensive and natural description. Hits: 465 Download times: 5 View Full Text    Download reader