Search Results for author: Sihan Li

Found 2 papers, 0 papers with code

Novel tile segmentation scheme for omnidirectional video

no code implementations10 Mar 2021 Jisheng Li, Ziyu Wen, Sihan Li, Yikai Zhao, Bichuan Guo, Jiangtao Wen

Regular omnidirectional video encoding technics use map projection to flatten a scene from a spherical shape into one or several 2D shapes.

Video Segmentation Video Semantic Segmentation

Demystifying ResNet

no code implementations3 Nov 2016 Sihan Li, Jiantao Jiao, Yanjun Han, Tsachy Weissman

We show that with or without nonlinearities, by adding shortcuts that have depth two, the condition number of the Hessian of the loss function at the zero initial point is depth-invariant, which makes training very deep models no more difficult than shallow ones.

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