Correcting illumination variations in photomicrograph mosaics of daguerreotypes.
Orhan BulanRobert BuckleyRalph WiegandtGaurav SharmaPublished in: ICASSP (2012)
Keyphrases
- illumination variations
- object tracking
- face images
- face recognition
- image matching
- illumination conditions
- sparse representation
- lighting conditions
- pixel level
- partial occlusion
- coarse to fine
- video sequences
- facial expressions
- computer vision
- illumination compensation
- moving objects
- human faces
- markov random field
- particle filter
- data sets
- principal component analysis
- image analysis
- high dimensional
- image sequences
- learning algorithm