Fast detection of facial wrinkles based on Gabor features using image morphology and geometric constraints.
Nazre BatoolRama ChellappaPublished in: Pattern Recognit. (2015)
Keyphrases
- geometric constraints
- gabor features
- facial expression recognition
- epipolar geometry
- face recognition
- image features
- single image
- image retrieval
- image analysis
- gabor phase
- gabor filters
- camera calibration
- human faces
- image classification
- object detection
- input image
- image segmentation
- texture features
- edge detection
- high quality
- detection algorithm
- feature points
- lighting conditions
- facial images
- partial occlusion
- multiple images