An efficient and simple method for designing prototype filters for cosine-modulated pseudo-QMF banks.
Fernando Cruz-RoldánPedro Amo-LópezSaturnino Maldonado-BascónStuart S. LawsonPublished in: IEEE Signal Process. Lett. (2002)
Keyphrases
- experimental evaluation
- high accuracy
- cost function
- objective function
- dynamic programming
- significant improvement
- image processing
- high precision
- synthetic data
- preprocessing
- computational complexity
- similarity measure
- prior knowledge
- computational cost
- edge detection
- support vector machine svm
- genetic algorithm
- filter design