Compressed Spatio-temporal Descriptors for Video Matching and Retrieval.
Orkun AlatasOmar JavedMubarak ShahPublished in: ICPR (3) (2004)
Keyphrases
- spatio temporal
- spatial and temporal
- spatial temporal
- space time
- keypoints
- image retrieval
- content based indexing
- shape retrieval
- partial matching
- human actions
- multimedia information
- video representation
- video indexing
- video data
- video sequences
- cut detection
- temporal domain
- video frames
- shape matching
- pattern matching
- video search
- feature descriptors
- information retrieval
- shape context
- action recognition in videos
- temporal segmentation
- content based retrieval
- highly compressed
- multimedia
- matching algorithm
- image sequences
- shape descriptors
- image database
- visual descriptors
- video content
- sift descriptors
- video streams
- image matching
- temporal information
- video segments
- video clips
- object retrieval
- dynamic textures
- spatio temporally
- retrieval accuracy
- retrieval systems
- news video
- test collection
- visual features
- feature points
- information retrieval systems
- invariant descriptors
- video retrieval
- moving objects
- video surveillance
- image descriptors
- video analysis
- video database
- bag of features
- multimedia documents
- string matching