Wavelet Descriptors for Recognition of Basic Symbols in Printed Kannada Text.
R. Sanjeev KunteR. D. Sudhaker SamuelPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2007)
Keyphrases
- optical character recognition
- character recognition
- text lines
- mathematical expressions
- printed documents
- document analysis
- handwriting recognition
- handwritten words
- fourier descriptors
- document images
- symbol recognition
- digital documents
- recognition rate
- printed text
- handwritten numerals
- indian languages
- feature extraction
- object recognition
- recognition accuracy
- handwritten text
- information retrieval
- structural features
- scanned images
- handwritten documents
- machine vision
- text mining
- shape descriptors
- document image analysis
- shape recognition
- text retrieval
- keypoints
- recognition algorithm
- wavelet coefficients
- english text
- scanned documents
- hand drawn
- character string
- anti noise
- multiscale
- feature descriptors
- feature vectors
- wavelet transform
- word recognition
- image retrieval
- denoising
- object representation
- action recognition
- semantic information