Efficient search of music pitch contours using wavelet transforms and segmented dynamic time warping.
Woojay JeonChangxue MaPublished in: ICASSP (2011)
Keyphrases
- efficient search
- dynamic time warping
- similarity search
- wavelet transform
- boundary contour
- musical instruments
- musical instrument
- similarity measure
- distance measure
- shape retrieval
- elastic matching
- distance function
- multiresolution
- euclidean distance
- high dimensional
- music information retrieval
- knn
- search problems
- feature extraction
- longest common subsequence
- query processing
- sequence matching
- edit distance
- quasi periodic
- subsequence matching
- high dimensional data
- face recognition
- pairwise
- multiscale
- database systems
- image segmentation
- machine learning