Expression robust three-dimensional face recognition based on gaussian filter and dual-tree complex wavelet transform.
Xueqiao WangQiuqi RuanYi JinGaoyun AnPublished in: J. Intell. Fuzzy Syst. (2014)
Keyphrases
- face recognition
- gaussian filter
- dual tree complex wavelet transform
- dt cwt
- image sequences
- scale space
- edge detection
- face images
- support vector machine classifier
- corner detection
- principal component analysis
- computer vision
- texture features
- critical points
- color images
- pattern recognition
- video sequences
- feature extraction
- image processing