no code implementations • 11 May 2020 • Chang Shu, Xi Chen, Qiwei Xie, Chi Xiao, Hua Han
In this paper, we propose a novel non-iterative algorithm to simultaneously estimate optimal rigid transformation for serial section images, which is a key component in volume reconstruction of serial sections of biological tissue.
no code implementations • 27 Jan 2020 • Qiwei Xie, Qian Long, Liming Zhang, Zhao Sun
The system is a real-time multi-scheme integrated innovation system, which combines stereo matching algorithm with machine learning based obstacle detection approach and takes advantage of the distributed computing technology of a mobile platform with GPU and CPUs.
no code implementations • 6 Feb 2019 • Qiwei Xie, Liang Tang, Weifu Li, Vijay John, Yong Hu
Motivated by the Bagging Partial Least Squares (PLS) and Principal Component Analysis (PCA) algorithms, we propose a Principal Model Analysis (PMA) method in this paper.
no code implementations • 29 Jan 2018 • Chang Shu, Xi Chen, Qiwei Xie, Hua Han
Computer vision researchers have been expecting that neural networks have spatial transformation ability to eliminate the interference caused by geometric distortion for a long time.