Does Super-Resolution Improve OCR Performance In The Real World? A Case Study On Images Of Receipts.
Vivien RobertHugues TalbotPublished in: ICIP (2020)
Keyphrases
- super resolution
- low resolution images
- high resolution images
- image resolution
- imaging process
- low resolution
- high resolution
- higher resolution
- super resolved
- resolution enhancement
- image super resolution
- image database
- single frame
- low quality images
- degraded images
- image reconstruction
- input image
- super resolution reconstruction
- energy minimization framework
- test images
- three dimensional
- image data
- image features
- highest resolution
- motion estimation
- image classification
- multiresolution
- image synthesis
- image restoration
- image registration
- high resolution video
- depth map
- multi frame
- motion blur
- single image super resolution
- combining information from multiple
- super resolution algorithm
- spatial resolution
- remote sensing
- edge detection
- high quality
- high spatial resolution
- interpolation method
- light field
- computer graphics
- post processing
- low spatial resolution