Mobile visual search on printed documents using text and low bit-rate features.
Sam S. TsaiHuizhong ChenDavid M. ChenGeorg SchrothRadek GrzeszczukBernd GirodPublished in: ICIP (2011)
Keyphrases
- printed documents
- low bit rate
- document analysis
- image compression
- character recognition
- document images
- image quality
- document processing
- information retrieval
- image features
- low level
- text analysis
- visual quality
- text retrieval
- computational complexity
- machine vision
- search engine
- image processing
- feature extraction
- multiscale
- language independent
- video compression
- feature space
- semantic information
- feature vectors
- co occurrence
- input image