A comparative analysis of various image enhancement techniques for facial images.
Neha SharmaSumeet SauravSanjay SinghRavi SainiAnil K. SainiPublished in: ICACCI (2015)
Keyphrases
- image enhancement
- facial images
- image processing
- face recognition
- facial expressions
- image analysis
- image database
- face detection
- edge detection
- human faces
- facial features
- histogram equalization
- color image enhancement
- contrast enhancement
- face databases
- enhanced image
- video sequences
- feature selection
- lighting conditions
- image sequences
- computational complexity
- image contrast enhancement