Facial image reconstruction using polygon approximation.
Chao FanFarhad DadgostarAbdolhossein SarrafzadehHamid Gholam HosseiniMartin J. JohnsonPublished in: SIP (2005)
Keyphrases
- image reconstruction
- reconstructed image
- polygonal approximation
- compressed sensing
- emission computed tomography
- super resolution
- radon transform
- image reconstruction algorithms
- inverse problems
- facial images
- convex hull
- maximum a posteriori
- computed tomography
- reconstruction method
- tomographic reconstruction
- reconstruction process
- face images
- facial expressions
- face recognition
- emission tomography
- high quality
- zernike moments
- positron emission tomography
- image processing
- sampled data
- limited angle