Title :
A quick method for synthesizing photorealistic color images under various illumination conditions
Author :
Shen, Li ; Babagushi, Noboru ; Kitahashi, Tadahiro
Author_Institution :
ISIR, Osaka Univ., Ibaraki, Japan
Abstract :
We propose a fast method to synthesize realistic images under novel lighting directions using three color images. In the method, we use a look-up table procedure to estimate the surface orientations, instead of complex computations. Moreover, we explain a way to separate the diffuse and specular reflection components from the three color images
Keywords :
brightness; colour graphics; computational geometry; lighting; realistic images; reflection; Lambertian surfaces; diffuse components; illumination conditions; lighting directions; look-up table procedure; object shape; photorealistic color images; realistic image; reflectance properties; specular reflection components; surface orientations; texture; three color images; Color; Light sources; Lighting; Optical reflection; Pixel; Reflectivity; Shape; Surface texture; Table lookup; Vectors;
Conference_Titel :
Augmented Reality, 2001. Proceedings. IEEE and ACM International Symposium on
Conference_Location :
New York, NY
Print_ISBN :
0-7695-1375-1
DOI :
10.1109/ISAR.2001.970528
