Segmentation-free query-by-string word spotting with Bag-of-Features HMMs.
Leonard RothackerGernot A. FinkPublished in: ICDAR (2015)
Keyphrases
- bag of features
- word spotting
- hidden markov models
- image classification
- visual words
- object recognition
- action recognition
- query processing
- image representation
- multiscale
- image segmentation
- visual features
- level set
- feature descriptors
- keywords
- query expansion
- image analysis
- relevance feedback
- document images
- bag of words
- pairwise
- text mining
- handwritten documents