A study of shape from photometry for diffuse and specular reflection models
This paper proposes a method - shape from photometry - to recovery the surface information with three images illuminated by three point light sources. Since the shape from photometry is based on the gray level of the illuminated surface image, the reflectance models are the major roles in shape reco...
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Published in | 2008 International Conference on Machine Learning and Cybernetics Vol. 6; pp. 3112 - 3117 |
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Main Authors | , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.07.2008
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Abstract | This paper proposes a method - shape from photometry - to recovery the surface information with three images illuminated by three point light sources. Since the shape from photometry is based on the gray level of the illuminated surface image, the reflectance models are the major roles in shape recovery. The reflectance models are the Lambertian and specular. The algorithms have been tested on synthetic images of diffuse and specular surfaces, and obtained satisfactory results. |
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AbstractList | This paper proposes a method - shape from photometry - to recovery the surface information with three images illuminated by three point light sources. Since the shape from photometry is based on the gray level of the illuminated surface image, the reflectance models are the major roles in shape recovery. The reflectance models are the Lambertian and specular. The algorithms have been tested on synthetic images of diffuse and specular surfaces, and obtained satisfactory results. |
Author | Fu-Lia Chen Shyh-Ming Jong |
Author_xml | – sequence: 1 surname: Shyh-Ming Jong fullname: Shyh-Ming Jong organization: Dept. of Mech. Eng., Lee-Ming Inst. of Technol., Taipei – sequence: 2 surname: Fu-Lia Chen fullname: Fu-Lia Chen organization: Dept. of Mech. Eng., Lee-Ming Inst. of Technol., Taipei |
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Snippet | This paper proposes a method - shape from photometry - to recovery the surface information with three images illuminated by three point light sources. Since... |
SourceID | ieee |
SourceType | Publisher |
StartPage | 3112 |
SubjectTerms | Diffuse Image reconstruction Light sources Reflectivity Rough surfaces Shape Shape from Photometry Specular Surface reconstruction Surface roughness |
Title | A study of shape from photometry for diffuse and specular reflection models |
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