Accelerating the dynamic time warping distance measure using logarithmetic arithmetic.
Joseph TarangoEamonn J. KeoghPhilip BriskPublished in: ACSSC (2014)
Keyphrases
- dynamic time warping
- distance measure
- euclidean distance
- lower bounding
- shape retrieval
- similarity measure
- nearest neighbor classifier
- elastic matching
- distance metric
- distance function
- edit distance
- kullback leibler
- subsequence matching
- vector space
- sequence matching
- longest common subsequence
- word spotting
- dissimilarity measure
- shape similarity
- object recognition
- quasi periodic
- similarity estimation
- bhattacharyya distance
- neural network
- texture features
- pattern recognition
- computer vision