Comparison of different image denoising algorithms for Chinese calligraphy images.
Zhi-Kai HuangZhihong LiHan HuangZhibiao LiLing-Ying HouPublished in: Neurocomputing (2016)
Keyphrases
- input image
- image data
- image collections
- denoising algorithm
- image features
- test images
- denoising methods
- image retrieval
- edge preservation
- denoising
- image classification
- image regions
- segmentation method
- image set
- natural images
- gaussian noise
- image denoising
- edge detection
- image database
- image content
- segmentation algorithm
- image annotation
- noise reduction
- visual data
- noise model
- computer vision
- image segmentation
- object recognition
- noise level
- noise removal
- visual concepts
- image representation
- multiscale
- thresholding method
- image processing
- peak signal to noise ratio
- image quality
- video data
- visual features