Search Results for author: Qiwei Xie

Found 4 papers, 0 papers with code

Non-iterative Simultaneous Rigid Registration Method for Serial Sections of Biological Tissue

no code implementations11 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.

Position

A Robust Real-Time Computing-based Environment Sensing System for Intelligent Vehicle

no code implementations27 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.

BIG-bench Machine Learning Distributed Computing +1

Principal Model Analysis Based on Partial Least Squares

no code implementations6 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.

Dimensionality Reduction General Classification +1

Hierarchical Spatial Transformer Network

no code implementations29 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.

Optical Flow Estimation

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