Visual signature based identification of Low-resolution document images.
Ardhendu BeheraDenis LalanneRolf IngoldPublished in: ACM Symposium on Document Engineering (2004)
Keyphrases
- low resolution
- document images
- document image retrieval
- high resolution
- super resolution
- low resolution images
- narrow field of view
- document analysis
- high quality
- image super resolution
- thermal images
- higher resolution
- high resolution images
- face images
- lower resolution
- poor quality
- visual information
- image patches
- visual features
- image reconstruction
- scanned documents
- low quality images
- super resolution algorithm
- page layout
- color images
- image database
- super resolution reconstruction
- video sequences
- computer vision
- low resolution face images