1 code implementation • 19 Jul 2023 • Szu-Chi Chung
In single-particle cryo-electron microscopy (cryo-EM), the efficient determination of orientation parameters for 2D projection images poses a significant challenge yet is crucial for reconstructing 3D structures.
1 code implementation • 11 Nov 2020 • Szu-Chi Chung, Cheng-Yu Hung, Huei-Lun Siao, Hung-Yi Wu, Wei-Hau Chang, I-Ping Tu
This is perhaps because that MRA is a time-consuming process and a modular GPU-acceleration library for MRA is lacking.
no code implementations • 22 Nov 2019 • Szu-Chi Chung, Shao-Hsuan Wang, Po-Yao Niu, Su-Yun Huang, Wei-Hau Chang, I-Ping Tu
The first stage treats the image as a matrix, which is a tensor of order 2, and uses multilinear principal component analysis (MPCA) for matrix rank reduction and image denoising.