Colour logo and trademark retrieval and tracking in unconstrained image sequences using Colour Edge Gradient Co-occurrence Histograms.
Raymond PhanDimitrios AndroutsosPublished in: CCECE (2009)
Keyphrases
- co occurrence
- image sequences
- colour space
- edge detection
- query terms
- colour images
- object tracking
- term co occurrence
- information retrieval
- wordnet
- semantic relations
- gray level
- named entities
- semantic similarity
- orientation histogram
- optical flow
- latent semantic analysis
- test collection
- topic models
- particle filter
- mean shift
- visual words
- text retrieval
- query expansion
- image database
- moving objects
- computer vision
- word co occurrence
- artificial intelligence