Evaluating deep neural networks for image document enhancement.
Lucas N. KirstenRicardo PiccoliRicardo RibaniPublished in: DocEng (2021)
Keyphrases
- neural network
- input image
- image data
- image analysis
- single image
- image features
- contrast enhancement
- image content
- image retrieval
- image classification
- image representation
- template matching
- multiscale
- image segmentation
- image regions
- pattern recognition
- image structure
- scanned documents
- image pixels
- information retrieval
- keypoints
- similarity measure
- energy function
- hough transform
- spatial information
- document images
- document retrieval
- back propagation
- low level
- image collections
- artificial neural networks
- pixel values
- computer vision
- genetic algorithm
- image contrast