Online trajectory segmentation and summary with applications to visualization and retrieval.
Yehezkel S. ResheffPublished in: IEEE BigData (2016)
Keyphrases
- level set
- segmentation algorithm
- online learning
- volume data
- segmentation method
- image segmentation
- multiscale
- image analysis
- image database
- information retrieval systems
- information retrieval
- retrieval accuracy
- medical images
- data analysis
- partial matching
- real time
- fully automatic
- relevance feedback
- segmentation accuracy
- computer vision
- content based retrieval
- self organizing maps
- image retrieval
- document retrieval
- retrieval systems
- text retrieval
- multimedia databases
- object segmentation
- image regions
- data visualization
- segmented images
- test collection
- trajectory data
- video summarization
- query expansion