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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...
We present an effective image colorization method in which the user only needs to scribble in key areas of a monochrome image with intended colors. Computation complexity is reduced by introducing a simple weight function. Using sub-sampling and interpolation, the colorization process is accelerated without sacrificing the image quality. Cross-object color infiltration is prevented by using edge information...
This paper presents a flexible and effective colorization system that carries out colorization by performing two stages of chrominance determination for pixels in a gray-scale image, including scribble region expansion and chrominance blending. The region corresponding to each scribble color is determined by expanding the scribbles in parallel associated with the edge map of the given image. Usually...
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