Least-squares image estimation on a multiresolution pyramid.
Simon ClippingdaleRoland G. WilsonPublished in: ICASSP (1989)
Keyphrases
- multiresolution
- least squares
- image pyramid
- input image
- multiresolution representation
- image representation
- multiscale
- image data
- laplacian pyramid
- higher resolution
- robust estimation
- image features
- wavelet decomposition
- image classification
- image content
- coarse to fine
- image segmentation
- estimation algorithm
- segmentation method
- vector field
- image analysis
- wavelet transform
- image retrieval
- super resolution
- image collections
- quadtree
- image pixels
- image pyramids
- test images
- contourlet transform
- similarity measure
- high resolution
- low depth of field
- pixel values
- image regions
- scale space
- object detection
- object recognition
- feature extraction