Effectiveness of Haar wavelet and grayscale features in different illumination for facial features detection.
Chee Yan YeongShahrel Azmin SuandiPublished in: ICDIP (2012)
Keyphrases
- gray scale
- facial features
- haar wavelet
- facial expressions
- binary images
- color images
- mathematical morphology
- face images
- object detection
- feature space
- feature vectors
- human faces
- face detection
- gray level
- feature extraction
- feature set
- wavelet transform
- facial images
- detection method
- computer vision
- test images
- image features
- video sequences
- facial region