Fast Half-Line Segment Based Stereo Matching with Reliable Disparity Propagation

• Main Authors: Peng,Wen-Wei, 彭文威
• Other Authors: Chen, Zen
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/60975751351388717206

碩士 === 國立交通大學 === 多媒體工程研究所 === 100 === The goal of this thesis is to examine how three-dimensional information based on the two planar images to construct three-dimensional image. In order to obtain three-dimensional information must be correctly paired feature points, this study proposes a half-line segment stereo matching algorithm, and with the reliability disparity propagation, to reduce the time complexity. Fast half-line segment based stereo matching with reliable disparity propagation algorithm is divided into four main steps. The first step is seed pixel and half-line segment construction. The second step is disparity and reliable computation of seed pixel. The third step is disparity propagation of reliable seed pixel in scan line. The fourth step is disparity refinement.