Efficient Example-Based Super-Resolution of Single Text Images Based on Selective Patch Processing.
Nibal NayefJoseph ChazalonPetra Gomez-KrämerJean-Marc OgierPublished in: Document Analysis Systems (2014)
Keyphrases
- input image
- image data
- ground truth
- object recognition
- information retrieval
- image features
- web images
- text information
- regular grid
- image retrieval
- three dimensional
- image analysis
- image regions
- textual information
- test images
- text extraction
- text processing
- rigid body
- multiple images
- image set
- feature points
- image database
- similarity measure
- image annotation
- image collections
- region of interest
- image processing algorithms
- image matching
- image registration
- text detection
- real time
- d objects
- scanned images
- text graphics