Gray Hausdorff Distance Measures for Comparing Face Images.
E. P. VivekN. SudhaPublished in: IICAI (2005)
Keyphrases
- distance measure
- face images
- hausdorff distance
- face recognition
- human faces
- facial expressions
- similarity measure
- automatic face
- euclidean distance
- high resolution
- input image
- low resolution
- face databases
- face recognition systems
- feature vectors
- feature extraction
- principal component analysis
- pose variations
- face verification
- dynamic time warping
- distance function
- vector space
- age estimation
- human face recognition
- facial features
- training set
- face recognition algorithms
- low resolution face images
- hamming distance
- image processing
- maximum likelihood