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This paper presents a new approach to single-image super resolution by a simple and fast image interpolation method based on the combination of three different procedures. In the first phase of five phase algorithm, determination, marking and interpolation of the edges of the image is done. In second phase, the interpolated values are modified using a refinement procedure that reduces the zigzag and...
Colorization is a technique to produce color components for grayscale images with color assigned information provided by the user. The conventional method colorizes via propagating the assignations with weights of neighborhood pixels. In this paper, we propose the colorization method based on the piecewise auto-regressive (AR) model. The proposed method calculates weights considering taking account...
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