Shadows and highlights detection in 4-source colour photometric stereo

IEEE International Conference on Image Processing

Volumn 3, Issue , 2001, Pages 967-970

  Petrou, M ^a   Barsky, S ^a  

^a UNIVERSITY OF SURREY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EDGE DETECTION; IMAGE ANALYSIS; IMAGE QUALITY; OBJECT RECOGNITION; PHOTOMETRY; REFLECTION;

MONOCHROMATIC SURFACE; PHOTOMETRIC STEREO TECHNIQUE; SURFACE COLOURS;

STEREO VISION;

EID: 0035168815     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Colour photometric stereo: Simultaneous reconstruction of local gradient and colour of rough textured surfaces
2. Why illuminant direction is fundamental to texture analysis
3. Three-dimensional shapre from colour photometric stereo
4. Obtaining 3-dimensional shape of textured and specular surfaces using four-source photometry
5. Determining surface orientation of specular surfaces by using the photometric stereo method
6. Estimating the parameters of an illumination model using photometric stereo
7. Rotation invariant classification of rough surfaces
8. Determining shape and reflectance of hybrid surfaces by photometric sampling
9. Photometric stereo for non-lambertian surfaces using colour information
10. Surface texture analysis based upon the visually acquired perturbation of surface normals
11. Extracting the shape and roughness of specular lobe objects using four light photometric stereo
12. A theory of photometric stereo for a class of diffuse non-lambertian surfaces
13. Gradient and curvature from the photometric-stereo method, including local confidence estimation