Estimating the Directions to Light Sources Using Images of Eye for Reconstructing 3D Human Face.
Norimichi TsumuraMinh Nguyet DangYoichi MiyakePublished in: Color Imaging Conference (2003)
Keyphrases
- lighting conditions
- human faces
- light source
- illumination conditions
- photometric stereo
- varying illumination
- face recognition
- single image
- face images
- feature points
- texture mapping
- facial expressions
- three dimensional
- partial occlusion
- face detection
- object recognition
- point light source
- computer vision
- cast shadows
- shape from shading
- viewpoint
- input image
- active appearance models
- image sequences
- head motion
- illumination variations
- corneal reflections
- nose tip
- lambertian reflectance
- ambient light
- multi view
- similarity measure
- image features
- object detection
- eye movements