3D shape recovery from two-color image sequences using a genetic algorithm
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員
替代計量分析
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其它資訊
摘要We propose a new method to recover the 3D shape and surface reflectance of objects by color image analysis. We introduce a new lighting system with an extended light source moving in a plane which contains the optical axis of the camera. An image sequence is acquired with each image taken at a different light source position. A dichromatic reflection model is assumed The diffuse and specular reflection components are separated by a pseudoinverse technique. A fast generic algorithm is then used for the shape and reflectance recovery from the disuse reflection component extracted from a pair of color image sequences. As a result, the normal of a surface patch nor in the light source moving plane can also be estimated robustly. Our method is verified by both real and simulated experiments. © 1996 IEEE.
著者Tian Y.-L., Tsui H.T.
會議名稱13th International Conference on Pattern Recognition, ICPR 1996
會議開始日25.08.1996
會議完結日29.08.1996
會議地點Vienna
會議國家/地區奧地利
出版年份1996
月份1
日期1
卷號4
頁次674 - 678
國際標準書號081867282X
國際標準期刊號1051-4651
語言英式英語

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