Optimal filters for multidimensional sampling and reconstruction of image classes.
Ajit S. BopardikarRaghuveer M. RaoPublished in: ICASSP (2000)
Keyphrases
- band limited
- high resolution
- edge detection
- image data
- input image
- reconstruction method
- single image
- image content
- image classification
- image segmentation
- image features
- image analysis
- feature points
- morphological filters
- image representation
- image filtering
- multiscale
- reconstruction process
- image retrieval
- low pass filtering
- order statistics
- reconstruction error
- test images
- image reconstruction
- sparsely sampled
- bandpass
- nonlinear filters
- median filter
- stack filters
- pixel values
- image regions
- enhanced image
- image processing
- openings and closings
- three dimensional
- contrast enhancement
- gabor filters
- binary images
- low resolution
- multiresolution