Improved methods of estimating shape from shading using the light source coordinate system

Artificial Intelligence

Volumn 26, Issue 2, 1985, Pages 125-143

  Lee, Chia Hoang ^a   Rosenfeld, Azriel ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LIGHT SOURCE COORDINATE SYSTEM; LOCAL SURFACE ORIENTATION; SHAPE ESTIMATION;

IMAGE PROCESSING;

EID: 0022060481     PISSN: 00043702     EISSN: None     Source Type: Journal    
DOI: 10.1016/0004-3702(85)90026-8     Document Type: Article

References (15)

1. Numerical shape from shading and occluding boundaries
2. Obtaining shape from shading information
3. The visual inference of shape: Computation from local features
4. Local shading analysis
5. Finding the illumination direction
6. Albedo estimation for scene segmentation
7. Recovering surface shape and orientation from texture
8. Interpreting line drawings as three-dimensional surfaces
9. Computational vision
10. The image-irradiance equation, its solution and application
11. Reflectance map techniques for analyzing surface defects in metal castings
12. Computational approaches to image understanding
13. Improved methods of estimating shape from shading using the light source coordinate system
14. Constraint interaction in shape-from-shading algorithms