Deblurring Text Images Using Kernel Dictionaries.
Tolga DizdarerMustafa Ç. PinarPublished in: IPTA (2019)
Keyphrases
- image analysis
- image data
- input image
- feature space
- image registration
- text detection
- image database
- three dimensional
- text information
- image collections
- test images
- image classification
- image retrieval
- object recognition
- image features
- text extraction
- information retrieval
- kernel function
- image set
- blind deconvolution
- web images
- textual information
- image annotation
- edge detection
- denoising
- similarity measure
- feature extraction
- visual features
- support vector
- complex background
- face recognition
- text mining
- spatially invariant