微型机与应用2012，Vol.31Issue(9)：38-40,3.
视差图提取技术与OpenGL三维重建
Parallax figure extraction and OpenGL 3D reconstruction
罗桂娥 1陈少华 1刘小群1
作者信息
- 1. 中南大学信息科学与工程学院,湖南长沙410083
- 折叠
摘要
Abstract
Based on the research of area-based stereo matching algorithm and feature-based stereo matching algorithm, this paper introduces area-based stereo matching algorithm based on disparity gradient and feature-based stereo matching algorithm based on Harris comer of scale invariance. In further, this paper combines the two algorithm with the use of complementary strategy to propose a stereo matching algorithm, which has the characteristics of high speed, high precision and strong robustness. Using this algorithm, the paper extracts parallax figure and then extracts depth map. At last, three-dimension image using OpenGL on computer is rebuilt, and it obtains good effect.关键词
视差梯度/尺度不变性/互补策略/OpenGLKey words
disparity gradient/scale invarianee/complementary strategy/OpenGL分类
信息技术与安全科学引用本文复制引用
罗桂娥,陈少华,刘小群..视差图提取技术与OpenGL三维重建[J].微型机与应用,2012,31(9):38-40,3.
