Keyphrases
- graph matching
- video clips
- object matching
- graph matching algorithm
- pattern recognition
- error tolerant
- object recognition
- pairwise
- video database
- edit distance
- graph edit distance
- matching algorithm
- video data
- inexact graph matching
- information retrieval
- content based retrieval
- video retrieval
- pattern matching
- image matching
- point sets
- video content
- image retrieval
- video streams
- computer vision and machine learning
- retrieval systems
- information retrieval systems
- video event
- attributed graphs
- neural network
- image processing
- adjacency matrix
- multiscale
- relevance feedback
- video frames
- feature extraction
- multimedia databases
- computer vision
- bipartite graph matching
- key frames
- search engine