Binarization of Color Characters in Scene Images Using k-means Clustering and Support Vector Machines.
Kohei KitaToru WakaharaPublished in: ICPR (2010)
Keyphrases
- scene images
- text extraction
- support vector
- outdoor scenes
- complex background
- text recognition
- document images
- text regions
- color images
- infrared images
- color information
- optical character recognition
- image sequences
- natural scenes
- grayscale images
- color space
- infrared
- training examples
- text segmentation
- support vector machine
- document classification
- color histogram
- image regions
- text processing
- color distribution
- gray level
- color quantization
- multiresolution
- feature selection