Face Recognition in Very Low Bit Rate SPIHT Compressed Facial Images.
Karuppana Gounder SomasundaramNagappan PalaniappanPublished in: MIKE (2013)
Keyphrases
- facial images
- face recognition
- low bit rate
- image coder
- feret database
- face databases
- human faces
- image coding
- face detection
- facial expressions
- video coding
- compression algorithm
- coding method
- gender classification
- face images
- compression scheme
- video compression
- image database
- coding scheme
- bitstream
- recognition accuracy
- compression ratio
- recognition rate
- active appearance models
- xm vts
- computer vision
- discriminant analysis
- feature extraction
- sparse representation
- facial landmarks
- local binary pattern
- subband
- compressed images
- image compression
- face alignment
- face identification
- bit rate
- facial expression recognition
- rate distortion
- orl database
- data sets
- age estimation
- face recognition algorithms
- image quality
- face verification
- wavelet transform
- feature vectors
- bit plane
- wavelet coefficients
- facial features
- visual quality
- pose variations
- discriminant vectors
- illumination variations