Illumination-Invariant Video Cut-Out Using Octagon Sensitive Optimization

Zhihua Chen,Jingye Wang,Bin Sheng,Ping Li,David Dagan Feng

IEEE Transactions on Circuits and Systems for Video Technology（2020）

引用 3|浏览100

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摘要

This paper presents an effective video cut-out approach, which can be utilized to segment the moving object in video shots. We first introduce the Octagon-Sensitive-Filtering (OSF) and its illumination invariant feature (IIF), which is computed on each pixel of the image via adding contributions from neighboring pixels. We integrate our IIF into the variational model and obtain the seeds during pr...

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关键词

Image segmentation,Lighting,Motion segmentation,Object segmentation,Feature extraction,Task analysis,Optical imaging

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