Distance-reciprocal distortion measure for binary document images.
Haiping LuA. C. KotYun Q. ShiPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- document images
- distortion measure
- vector quantization
- human perception
- document image analysis
- rate distortion
- structural similarity
- document analysis
- spatial domain
- image coding
- optical character recognition
- vector quantizer
- scanned documents
- reference frame
- page segmentation
- page layout
- document image retrieval
- motion estimation
- printed documents
- video coding
- natural language processing
- image data
- multiresolution
- feature vectors
- image retrieval
- printed text
- multiscale