Scale Space Co-Occurrence HOG Features for Word Spotting in Handwritten Document Images.
C. ThontadariC. J. PrabhakarPublished in: Int. J. Comput. Vis. Image Process. (2016)
Keyphrases
- scale space
- co occurrence
- word spotting
- histograms of oriented gradients
- multiscale
- handwritten documents
- historical manuscripts
- text processing
- document images
- dynamic time warping
- human detection
- image analysis
- image features
- keypoints
- optical character recognition
- texture analysis
- handwriting recognition
- gray level
- machine learning
- background subtraction
- local binary pattern
- image classification
- feature selection