High Quality Range Data Acquisition using Time-of-Flight Camera and Stereo vision
Time-of-flight range camera (referred to as TOF camera) has many advantages: compact, easy to use and can obtain three-dimensional depth data of any scene in real-time, which makes it increasingly widely used in various applications. However, TOF camera produces very noisy depth map and often performs poorly on the rich-textured scenes, such as textiles, in which situations stereo vision excels. To solve this problem and use the merits of two methods respectively, we propose a method for jointly using TOF cameras and stereo vision to produce a high quality depth map for surfaces that have rich texture. We choose textiles as experimental object, and the result shows that our method significantly improves the quality of the textile’s depth data captured from TOF camera. So we also expand the scope of application of TOF cameras.
component Rich Texture Textile Time-of-fight sensor Stereo vision Depth map
Zhang Mingming Zhou Yu Xiang Xueqin Pan Zhigeng
State Key Laboratory of CAD&CG, Zhejiang University State Key Laboratory of CAD&CG, Zhejiang University Hangzhou Normal University, Hangzhou,China
国内会议
北京
英文
1-6
2011-11-04（万方平台首次上网日期，不代表论文的发表时间）