Art

J-GLOBAL ID：200902165038026268   Reference number：93A0497061

Determining Surface Orientation from Directional Derivatives of Shading Image by Slightly Varied Illuminating Directions.

照明方向の変化による濃淡画像の微分情報からの3次元物体の形状再構成

Author (3)： TANAKA HIDEKAZU (豊田工高専) ,  IWAHORI YUJI (名古屋工大 工) ,  ISHII NAOHIRO (名古屋工大 工)
Material： 電子情報通信学会論文誌 D-2  (IEICE Transactions on Information and Systems, Pt.2 (Japanese Edition))
Volume： 76  Issue： 5  Page： 1076-1079  Publication year： May. 1993 
JST Material Number： L0197A  ISSN： 0915-1923  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： halftone image ,...

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JST classification (1)： Graphic and image processing in general  (JE04010I)

Reference (9)：

• HORN, B. K. P. Obtaining Shape from Shading Information. The Psychology of Computer Vision. 1975, 115-155
• HORN, B. K. P. Understanding Image Intensities. Artificial Intelligence. 1977, 8, 2, 201-231
• WOODHAM, R. J. Photometric Method for Determining Surface Orientation from Multiple Images. Optical Engineering. 1980, 19, 1, 139-144
• WOODHAM, R. J. Photometric Stereo : Lambertian Reflectance and Light Sources with Unknown Direction. University of British Columbia Technical Report, 91-18. 1991
• WOLFF, L. B. Shape Understanding from Lambertian Photometric Flow Fields. IEEE Proc. CVPR. 1989, 46-52

Terms in the title (5)： 照明 ,  濃淡画像 ,  微分 ,  3次元物体 ,  再構成