DocumentCode
1808023
Title
An improved method for shape from shading
Author
Wenjun, Zhang ; Yuanhua, Zhou
Author_Institution
Inst. of Image Process. & Pattern Recognition, Shanghai Jiao Tong Univ., China
fYear
1988
fDate
14-17 Nov 1988
Firstpage
1106
Abstract
An improved method for shape from shading is presented. With introduction of the adaptive attenuated factors, the results of the initial iterations fall into the region of the solution values as much as possible. Simulated tests show that the method makes a notable improvement over the well-known approach proposed by K. Ikeuchi and B.K.P. Horn (1981), not only on the correctness of the solution but also on the speed of the convergence. The case of the actual object is also discussed. The result is satisfactory
Keywords
picture processing; adaptive attenuated factors; optical flow; picture processing; shape from shading; Computer vision; Equations; Image generation; Image processing; Image sampling; Mathematical model; Pattern recognition; Shape; Stereo vision; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1988., 9th International Conference on
Conference_Location
Rome
Print_ISBN
0-8186-0878-1
Type
conf
DOI
10.1109/ICPR.1988.28454
Filename
28454
Link To Document