Fast DCT-based algorithm for signal and image accurate scaling.
Leonid BilevichLeonid P. YaroslavskyPublished in: Image Processing: Algorithms and Systems (2013)
Keyphrases
- high accuracy
- image processing algorithms
- segmentation algorithm
- region of interest
- computational complexity
- estimation algorithm
- similarity measure
- multiscale
- image matching
- single image
- energy function
- matching algorithm
- test images
- input image
- image set
- high resolution
- gray value
- computationally efficient
- image segmentation
- image classification
- segmentation method
- high frequency
- signal processing
- image data
- scaling factors