Search Results for author: Guangyu Zhong

Found 6 papers, 1 papers with code

A Lossless Intra Reference Block Recompression Scheme for Bandwidth Reduction in HEVC-IBC

no code implementations5 Apr 2021 Jiyuan Hu, Jun Wang, Guangyu Zhong, Jian Cao, Ren Mao, Fan Liang

The reference frame memory accesses in inter prediction result in high DRAM bandwidth requirement and power consumption.

Texture Classification

Switchable Temporal Propagation Network

1 code implementation ECCV 2018 Sifei Liu, Guangyu Zhong, Shalini De Mello, Jinwei Gu, Varun Jampani, Ming-Hsuan Yang, Jan Kautz

Our approach is based on a temporal propagation network (TPN), which models the transition-related affinity between a pair of frames in a purely data-driven manner.

Video Compression

Learning Video-Story Composition via Recurrent Neural Network

no code implementations31 Jan 2018 Guangyu Zhong, Yi-Hsuan Tsai, Sifei Liu, Zhixun Su, Ming-Hsuan Yang

In this paper, we propose a learning-based method to compose a video-story from a group of video clips that describe an activity or experience.

Learning Affinity via Spatial Propagation Networks

no code implementations NeurIPS 2017 Sifei Liu, Shalini De Mello, Jinwei Gu, Guangyu Zhong, Ming-Hsuan Yang, Jan Kautz

Specifically, we develop a three-way connection for the linear propagation model, which (a) formulates a sparse transformation matrix, where all elements can be the output from a deep CNN, but (b) results in a dense affinity matrix that effectively models any task-specific pairwise similarity matrix.

Colorization Face Parsing +4

Learning Affinity via Spatial Propagation Network

no code implementations3 Oct 2017 Sifei Liu, Shalini De Mello, Jinwei Gu, Guangyu Zhong, Ming-Hsuan Yang, Jan Kautz

Specifically, we develop a three-way connection for the linear propagation model, which (a) formulates a sparse transformation matrix, where all elements can be the output from a deep CNN, but (b) results in a dense affinity matrix that effectively models any task-specific pairwise similarity matrix.

Colorization Face Parsing +4

Unsupervised Domain Adaptation for Face Recognition in Unlabeled Videos

no code implementations ICCV 2017 Kihyuk Sohn, Sifei Liu, Guangyu Zhong, Xiang Yu, Ming-Hsuan Yang, Manmohan Chandraker

Despite rapid advances in face recognition, there remains a clear gap between the performance of still image-based face recognition and video-based face recognition, due to the vast difference in visual quality between the domains and the difficulty of curating diverse large-scale video datasets.

Data Augmentation Face Recognition +1

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