Joint MAP registration and high-resolution image estimation using a sequence of undersampled images.
Russell C. HardieKenneth J. BarnardErnest E. ArmstrongPublished in: IEEE Trans. Image Process. (1997)
Keyphrases
- high resolution
- input image
- maximum a posteriori probability
- low resolution images
- image data
- test images
- normalized correlation
- image features
- high resolution images
- optical images
- low resolution
- image collections
- feature based registration
- satellite images
- image matching
- acquired images
- accurate registration
- image retrieval
- image regions
- map estimation
- image classification
- image analysis
- image registration
- distortion correction
- image set
- super resolution
- registration errors
- lower resolution
- image generation
- higher resolution
- image mosaicking
- cross correlation
- image pixels
- region of interest
- registered images
- edge detection
- pixel values
- feature points
- registration process
- brain mr images
- segmentation method
- image alignment
- registration framework
- remote sensing
- registration accuracy
- maximum a posteriori
- retinal fundus
- displacement field
- groupwise registration
- rigid registration
- discrete wavelet transformation
- group wise registration
- spatial coordinates
- laser scanning
- markov random field
- intensity variations
- intensity distribution
- affine transformation
- segmentation algorithm
- image pairs
- image content
- single image
- transformation parameters
- nonrigid registration
- face images
- digital imaging
- x ray
- high frequency
- image processing
- mr images
- field of view
- deformable registration
- surface registration
- laser scanner
- high quality
- image segmentation
- rigid transformation