Search Results for author: YiChang Shih

Found 7 papers, 0 papers with code

Face Deblurring using Dual Camera Fusion on Mobile Phones

no code implementations23 Jul 2022 Wei-Sheng Lai, YiChang Shih, Lun-Cheng Chu, Xiaotong Wu, Sung-Fang Tsai, Michael Krainin, Deqing Sun, Chia-Kai Liang

To the best of our knowledge, our work is the first mobile solution for face motion deblurring that works reliably and robustly over thousands of images in diverse motion and lighting conditions.

Deblurring Image Deblurring

Correcting Face Distortion in Wide-Angle Videos

no code implementations18 Nov 2021 Wei-Sheng Lai, YiChang Shih, Chia-Kai Liang, Ming-Hsuan Yang

Video blogs and selfies are popular social media formats, which are often captured by wide-angle cameras to show human subjects and expanded background.

Portrait Neural Radiance Fields from a Single Image

no code implementations10 Dec 2020 Chen Gao, YiChang Shih, Wei-Sheng Lai, Chia-Kai Liang, Jia-Bin Huang

We present a method for estimating Neural Radiance Fields (NeRF) from a single headshot portrait.

Meta-Learning

Reflection Removal Using Ghosting Cues

no code implementations CVPR 2015 YiChang Shih, Dilip Krishnan, Fredo Durand, William T. Freeman

For single-pane windows, ghosting cues arise from shifted reflections on the two surfaces of the glass pane.

Reflection Removal

Fast Bilateral-Space Stereo for Synthetic Defocus

no code implementations CVPR 2015 Jonathan T. Barron, Andrew Adams, YiChang Shih, Carlos Hernandez

Given a stereo pair it is possible to recover a depth map and use that depth to render a synthetically defocused image.

Seeing the Arrow of Time

no code implementations CVPR 2014 Lyndsey C. Pickup, Zheng Pan, Donglai Wei, YiChang Shih, Chang-Shui Zhang, Andrew Zisserman, Bernhard Scholkopf, William T. Freeman

We explore whether we can observe Time's Arrow in a temporal sequence--is it possible to tell whether a video is running forwards or backwards?

General Classification Video Compression

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