Face Image Metamorphosis with an Improved Multilevel B-Spline Approximation.
Masataka SeoYen-Wei ChenPublished in: IIH-MSP (2009)
Keyphrases
- b spline
- face images
- tensor product
- face recognition
- human faces
- control points
- facial expressions
- feature vectors
- principal component analysis
- low resolution
- face databases
- face representation and recognition
- age estimation
- face verification
- least squares
- basis functions
- high resolution
- facial features
- feature extraction
- face recognition algorithms
- affine transformation
- pose variations
- image set
- low resolution face images
- input image
- face model
- face representation
- linear combination
- probe image
- object recognition
- spline curve
- feature space
- closed form
- cubic spline
- training data
- image segmentation
- super resolution
- recognition rate
- multiscale