Search Results for author: Chen-Guang Liu

Found 3 papers, 1 papers with code

Faster super-resolution imaging with auto-correlation two-step deconvolution

2 code implementations19 Sep 2018 Weisong Zhao, Jian Liu, Chenqi Kong, Yixuan Zhao, Changliang Guo, Chen-Guang Liu, Xiangyan Ding, Xumin Ding, Jiubin Tan, Haoyu Li

Despite super-resolution fluorescence blinking microscopes break the diffraction limit, the intense phototoxic illumination and long-term image sequences thus far still pose to major challenges in visualizing live-organisms.

Optics

A Dual Sparse Decomposition Method for Image Denoising

no code implementations24 Apr 2017 Hong Sun, Chen-Guang Liu, Cheng-Wei Sang

This method makes a sub-dictionary decomposition on the over-complete dictionary in the sparse decomposition.

Image Denoising

Principal Basis Analysis in Sparse Representation

no code implementations25 Nov 2015 Hong Sun, Cheng-Wei Sang, Chen-Guang Liu

This article introduces a new signal analysis method, which can be interpreted as a principal component analysis in sparse decomposition of the signal.

Image Denoising

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