Detection of pose orientation across single and multiple axes in case of 3D face images.
Parama BagchiDebotosh BhattacharjeeMita NasipuriDipak Kumar BasuPublished in: CoRR (2013)
Keyphrases
- position and orientation
- calibrated cameras
- three dimensional
- pose estimation
- image data
- orientation estimation
- complex background
- image database
- detection rate
- input image
- feature points
- bounding box
- partial occlusion
- cluttered background
- detection algorithm
- lighting conditions
- intensity variations
- test images
- circle detection
- edge detection
- image registration
- human faces
- stereo vision
- object recognition
- image retrieval
- face images
- facial expressions
- camera pose
- aspect ratio
- video sequences
- pose and lighting
- principal axes
- orientation histogram
- feature vectors
- image features
- illumination conditions
- gabor filters
- image set
- medical images
- detection method
- face detection