no code implementations • 25 Feb 2022 • Jie Mei, Suzanne Romain, Craig Rose, Kelsey Magrane, Jenq-Neng Hwang
The goal of electronic monitoring of longline fishing is to visually monitor the fish catching activities on fishing vessels based on cameras, either for regulatory compliance or catch counting.
no code implementations • 23 Jan 2022 • Jie Mei, Jingxi Yu, Suzanne Romain, Craig Rose, Kelsey Magrane, Graeme LeeSon, Jenq-Neng Hwang
Much progress has been made in the supervised learning of 3D reconstruction of rigid objects from multi-view images or a video.
no code implementations • 9 Feb 2021 • Jie Mei, Jenq-Neng Hwang, Suzanne Romain, Craig Rose, Braden Moore, Kelsey Magrane
Finally, with a closed-form solution, the relative 3D fish pose can help locate absolute 3D keypoints, resulting in the frame-based absolute fish length measurement, which is further refined based on the statistical temporal inference for the optimal fish length measurement from the video clip.
no code implementations • 6 Feb 2021 • Jie Mei, Jenq-Neng Hwang, Suzanne Romain, Craig Rose, Braden Moore, Kelsey Magrane
However, with a known non-overlapping hierarchical data structure provided by fisheries scientists, our method enforces the hierarchical data structure and introduces an efficient training and inference strategy for video-based fisheries data.