262 citations · 1.9k across the 68 of their papers we have counts for
5 papers · 1 filter
Reconstruction-Cognizant Graph Sampling using Gershgorin Disc Alignment
Yuanchao Bai, Gene Cheung, Fen Wang +2
Graph sampling with noise is a fundamental problem in graph signal processing (GSP). Previous works assume an unbiased least square (LS) signal reconstruction scheme and select sam…
Surface Light Field Compression using a Point Cloud Codec
Xiang Zhang, Philip A. Chou, Ming-Ting Sun +4
Light field (LF) representations aim to provide photo-realistic, free-viewpoint viewing experiences. However, the most popular LF representations are images from multiple views. Mu…
Joint Rate Allocation with Both Look-ahead And Feedback Model For High Efficiency Video Coding
Hongfei Fan, Lin Ding, Xiaodong Xie +2
The objective of joint rate allocation among multiple coded video streams is to share the bandwidth to meet the demands of minimum average distortion (minAVE) or minimum distortion…
A nonlinear transform based analog video transmission framework
Yongtao Liu, Xiaopeng Fan, Yang Wang +2
Soft-cast, a cross-layer design for wireless video transmission, is proposed to solve the drawbacks of digital video transmission: threshold transmission framework achieving the sa…
Graph-Based Blind Image Deblurring From a Single Photograph
Yuanchao Bai, Gene Cheung, Xianming Liu +1
Blind image deblurring, i.e., deblurring without knowledge of the blur kernel, is a highly ill-posed problem. The problem can be solved in two parts: i) estimate a blur kernel from…