TY - GEN
T1 - A method of stereo vision matching based on OpenCV
AU - Zou, Ling
AU - Li, Yan
PY - 2010
Y1 - 2010
N2 - Stereo vision is an important branch of the research area in computer vision. Among the techniques of stereo vision, binocular stereo vision which is based on processing two images remains a research hotspot. Binocular stereo vision directly simulates the manner of human eyes observing one scene from two different viewpoints. By using the principle of triangulation, the disparities of a number of 3D points mapped to pixels in two images are computed. Then the visual information of depth is also recovered. The object surface shape can be acquired using these disparities. In this paper, a pair of common web cameras is used to collect images. Based on OpenCV, the calibration algorithm of stereo vision is achieved. Stereo rectify and stereo matching algorithm are also rapidly and efficiently implemented. Finally, the depth information of object is obtained.
AB - Stereo vision is an important branch of the research area in computer vision. Among the techniques of stereo vision, binocular stereo vision which is based on processing two images remains a research hotspot. Binocular stereo vision directly simulates the manner of human eyes observing one scene from two different viewpoints. By using the principle of triangulation, the disparities of a number of 3D points mapped to pixels in two images are computed. Then the visual information of depth is also recovered. The object surface shape can be acquired using these disparities. In this paper, a pair of common web cameras is used to collect images. Based on OpenCV, the calibration algorithm of stereo vision is achieved. Stereo rectify and stereo matching algorithm are also rapidly and efficiently implemented. Finally, the depth information of object is obtained.
UR - https://www.scopus.com/pages/publications/79851500953
U2 - 10.1109/ICALIP.2010.5684978
DO - 10.1109/ICALIP.2010.5684978
M3 - 会议稿件
AN - SCOPUS:79851500953
SN - 9781424458653
T3 - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
SP - 185
EP - 190
BT - ICALIP 2010 - 2010 International Conference on Audio, Language and Image Processing, Proceedings
T2 - 2010 International Conference on Audio, Language and Image Processing, ICALIP 2010
Y2 - 23 November 2010 through 25 November 2010
ER -