外文摘要：A computerized system of performing fish census which otherwise requires high level of domain knowledge and expertise is described. Divers with minimal knowledge of fish can obtain high quality population and species distribution measurements using a stereo camera rig and fish video analyzer software that was developed. The system has two major components : a camera rig and software for fish size, density and biomass estimation. The camera rig consists of a simple stand on which one to four pairs of stereo cameras are mounted to take videos of the benthic floor for a few minutes. The collected videos are uploaded to a server which performs stereo analysis and image recognition. The software produces video clips containing estimates of fish size, density and species biodiversity and a log report containing information about the individual fishes for further end user analysis.
申请号： US16501738
专利号：US11612148B2
公开/公告号：US11612148B2
申请日：2017-12-13
公开/公告日：2023-03-28
申请/专利权人： University Of The Philippines;
发明/设计人：Prospero C. Naval, Jr.; Laura T. David
主分类号： A01K61/95;
法律状态：授权
原文传递申请：江苏省科技资源（工程技术文献）统筹服务平台