Signal compression using discrete fractional Fourier transform and set partitioning in hierarchical tree.
C. VijayaJ. S. BhatPublished in: Signal Process. (2006)
Keyphrases
- similarity measure
- hierarchical tree
- set partitioning
- fractional fourier transform
- column generation
- hierarchical clustering algorithm
- log polar
- integer programming
- signal processing
- vehicle routing problem with time windows
- image compression
- frequency domain
- branch and bound
- color features
- routing problem
- space variant
- higher order
- lower bound