362 citations · 370 across the 2 of their papers we have counts for
4 papers · 1 filter
A Trilateral Weighted Sparse Coding Scheme for Real-World Image Denoising
Jun Xu, Lei Zhang, David Zhang
Most of existing image denoising methods assume the corrupted noise to be additive white Gaussian noise (AWGN). However, the realistic noise in real-world noisy images is much more…
Integrating Boundary and Center Correlation Filters for Visual Tracking with Aspect Ratio Variation
Feng Li, Yingjie Yao, Peihua Li +3
The aspect ratio variation frequently appears in visual tracking and has a severe influence on performance. Although many correlation filter (CF)-based trackers have also been sugg…
Quadratic Projection Based Feature Extraction with Its Application to Biometric Recognition
Yan Yan, Hanzi Wang, Si Chen +2
This paper presents a novel quadratic projection based feature extraction framework, where a set of quadratic matrices is learned to distinguish each class from all other classes.…
A survey of sparse representation: algorithms and applications
Zheng Zhang, Yong Xu, Jian Yang +2
Sparse representation has attracted much attention from researchers in fields of signal processing, image processing, computer vision and pattern recognition. Sparse representation…