189 citations · 928 across the 27 of their papers we have counts for
5 papers · 1 filter
Tree-Structured Data Clustering-Driven Neural Network for Intra Prediction in Video Coding
Hengyu Man, Xiaopeng Fan, Ruiqin Xiong +1
As a crucial part of video compression, intra prediction utilizes local information of images to eliminate the redundancy in spatial domain. In both the High Efficiency Video Codin…
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…
Image Restoration Using Joint Statistical Modeling in Space-Transform Domain
Jian Zhang, Debin Zhao, Ruiqin Xiong +2
This paper presents a novel strategy for high-fidelity image restoration by characterizing both local smoothness and nonlocal self-similarity of natural images in a unified statist…
High Quality Image Interpolation via Local Autoregressive and Nonlocal 3-D Sparse Regularization
Xinwei Gao, Jian Zhang, Feng Jiang +3
In this paper, we propose a novel image interpolation algorithm, which is formulated via combining both the local autoregressive (AR) model and the nonlocal adaptive 3-D sparse mod…
Exploiting Image Local And Nonlocal Consistency For Mixed Gaussian-Impulse Noise Removal
Jian Zhang, Ruiqin Xiong, Chen Zhao +2
Most existing image denoising algorithms can only deal with a single type of noise, which violates the fact that the noisy observed images in practice are often suffered from more…