Face detection of ubiquitous surveillance images for biometric security from an image enhancement perspective.
Kashif IqbalMichael O. OdetayoAnne E. JamesPublished in: J. Ambient Intell. Humaniz. Comput. (2014)
Keyphrases
- image enhancement
- face detection
- detection rate
- edge detection
- image analysis
- contrast enhancement
- complex background
- histogram equalization
- detecting faces
- enhanced image
- image processing
- object detection
- detection method
- input image
- human faces
- image database
- object recognition
- image features
- computer vision
- multiscale
- facial images
- pattern recognition
- lighting conditions
- skin color
- region of interest
- image retrieval
- color restoration
- face recognition
- skin detection
- viewpoint
- dynamic range compression
- background subtraction
- facial features
- local binary pattern
- feature points
- feature extraction
- scale space
- image segmentation