Linear Image Representation under Close Lighting for Shape Reconstruction.
Yoshiyasu FujitaFumihiko SakaueJun SatoPublished in: VISAPP (2) (2009)
Keyphrases
- image representation
- shape reconstruction
- multiscale
- image classification
- cast shadows
- photometric stereo
- shape from shading
- bag of words
- image content
- image retrieval
- object recognition
- feature space
- image features
- shape recognition
- visual words
- viewpoint
- single image
- sparse representation
- real objects
- light source
- illumination conditions
- lighting conditions
- feature vectors
- computer vision