Learning Algorithms and Frame Signatures for Video Similarity Ranking.
Teruki HorieAkihiro ShikanoHiromichi IwaseYasuo MatsuyamaPublished in: ICONIP (1) (2015)
Keyphrases
- video frames
- learning algorithm
- key frames
- temporal coherence
- video data
- similarity measure
- similarity computation
- machine learning algorithms
- rank order
- single frame
- successive frames
- video streams
- video content
- video sequences
- multimedia
- input video
- machine learning
- real time
- video clips
- image frames
- learning problems
- ranking algorithm
- web search
- training data
- structural similarity
- quality metrics
- neighboring frames
- feature vectors
- video signals
- reference frame
- video surveillance
- semantic similarity
- learning to rank
- similarity function
- back propagation
- frame rate
- multimedia data
- video objects
- active learning
- pairwise
- individual features
- information retrieval
- mutual reinforcement
- temporal continuity
- event detection