Sparsification of the alignment path search space in dynamic time warping.
Saeid Soheily-KhahPierre-François MarteauPublished in: Appl. Soft Comput. (2019)
Keyphrases
- dynamic time warping
- search space
- distance measure
- shape retrieval
- lower bounding
- similarity measure
- euclidean distance
- similarity search
- search algorithm
- word spotting
- nearest neighbor classifier
- signature verification
- edit distance
- sequence matching
- elastic matching
- branch and bound
- metaheuristic
- subsequence matching
- database
- quasi periodic
- pairwise
- shape similarity
- optimal solution
- feature extraction
- face recognition
- databases