Keyphrases
- noisy images
- detecting faces
- face detection
- facial expressions
- denoising
- noise level
- image denoising
- edge detection
- detection accuracy
- object detection
- skin color
- detection rate
- detection method
- complex background
- facial images
- image patches
- computer vision
- face detector
- human faces
- data sets
- natural images
- face recognition
- higher order
- high dimensional
- face images