Exploiting reflectance properties to analyze images of moving objects needs local constraints.
Harald WestphalHans-Hellmut NagelPublished in: Comput. Vis. Graph. Image Process. (1987)
Keyphrases
- lighting conditions
- illumination conditions
- moving objects
- reflectance properties
- image data
- three dimensional
- multiple images
- image features
- input image
- real objects
- intensity values
- geometric constraints
- light source
- surface shape
- moving camera
- gabor filters
- image registration
- video sequences
- photometric stereo
- segmentation method
- segmentation algorithm
- object detection
- geometric structure
- viewpoint
- object recognition