Resolution enhancement of textual images: a survey of single image-based methods
IET Image Processing, Volume 10, Issue 4, 2016, Pages 325-337.
Super-resolution (SR) task has become an important research area due to the rapidly growing interest for high quality images in various computer vision and pattern recognition applications. This has led to the emergence of various SR approaches. According to the number of input images, two kinds of approaches could be distinguished: singl...More
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