An Efficient Signal-Matching Approach to Melody Indexing and Search Using Continuous Pitch Contours and Wavelets.
Woojay JeonChangxue MaYan Ming ChengPublished in: ISMIR (2009)
Keyphrases
- signal processing
- efficient indexing
- matching process
- efficient search
- string matching
- search algorithm
- contour matching
- non stationary
- image matching
- search space
- multiresolution
- matching algorithm
- image processing
- inverted index
- content based retrieval
- keypoints
- pattern matching
- image compression
- graph matching
- shape matching
- active contours
- efficient retrieval
- wavelet transform
- multiscale
- object matching
- image segmentation
- musical instrument
- information retrieval
- fundamental frequency