Enhanced median flow tracker for videos with illumination variation based on photometric correction.
Asha NarayanaAdapa Venkata NarasimhadhanPublished in: Int. Arab J. Inf. Technol. (2020)
Keyphrases
- illumination variations
- object tracking
- video sequences
- video surveillance
- particle filter
- image sequences
- visual tracking
- face images
- appearance model
- face recognition
- mean shift
- partial occlusion
- illumination conditions
- video frames
- image matching
- flow field
- moving objects
- video data
- dynamic scenes
- photometric stereo
- lighting conditions
- moving camera
- sparse representation
- computer vision
- dynamic programming
- affine distortion
- wide range
- object recognition
- facial expressions
- image registration