Synthetically Generated Semantic Codebook for Bag-of-Visual-Words Based Word Spotting.
David AldavertMarçal RusiñolPublished in: DAS (2018)
Keyphrases
- bag of visual words
- visual words
- word spotting
- image representation
- bag of words
- scene classification
- image classification
- visual similarity
- image descriptors
- visual content
- text retrieval
- object retrieval
- action recognition
- document images
- image features
- image retrieval
- semantic similarity
- co occurrence
- low level features
- bag of features
- dynamic time warping
- probabilistic latent semantic analysis
- keypoints
- semantic information
- visual features
- text classification
- object recognition
- pairwise
- gaussian mixture model
- multiscale
- spatial information
- knowledge discovery
- keywords
- retrieval model