Historical Text Image Enhancement Using Image Scaling and Generative Adversarial Networks.
Sajid Ullah KhanImdad UllahFaheem KhanYoungmoon LeeShahid UllahPublished in: Sensors (2023)
Keyphrases
- image enhancement
- contrast enhancement
- histogram equalization
- image analysis
- edge detection
- homomorphic filtering
- image contrast enhancement
- image preprocessing
- enhanced image
- unsharp masking
- gamma correction
- image contrast
- multiscale
- image processing
- image data
- color image enhancement
- color restoration
- median filter
- transfer function
- noise removal
- image features
- single image
- image retrieval
- partial differential equations
- input image
- image segmentation
- pattern recognition
- neural network
- visual quality
- dynamic range compression
- color images
- machine learning