Automatic Feature Extraction and Text Recognition From Scanned Topographic Maps.
Aria PezeshkRichard L. TutwilerPublished in: IEEE Trans. Geosci. Remote. Sens. (2011)
Keyphrases
- text recognition
- topographic maps
- feature extraction
- optical character recognition
- viterbi algorithm
- feature vectors
- document images
- hidden markov models
- input image
- image classification
- feature selection
- image processing
- language model
- segmentation algorithm
- image analysis
- feature space
- face recognition
- image sequences