-Regularized Intensity and Gradient Prior for Deblurring Text Images and Beyond.
Jin-shan PanZhe HuZhixun SuMing-Hsuan YangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2017)
Keyphrases
- image gradient
- image data
- edge detection
- gradient vectors
- input image
- image database
- image analysis
- intensity values
- image processing
- image restoration
- pixel intensities
- image classification
- multiple images
- text information
- gradient information
- textual information
- synthetic and real images
- three dimensional
- image collections
- feature points
- image features
- image regions
- multiscale
- image restoration problems
- image prior
- object recognition
- image retrieval
- image deblurring
- segmentation algorithm
- blind deconvolution
- optical flow
- high resolution
- intensity information
- web images
- motion blur