Dae-Young Hyun

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An algorithm for compensating the effects of backlight in images and videos is proposed in this work. We first determine the region of interest (ROI) to compensate mainly using a saliency map, which is based on darkness, skin color, color and texture prominency features. We then compute the compensating offset value for each pixel. Initial offset values are(More)
In this work, we propose an efficient image and video colorization algorithm. To achieve natural colorization, we first define initial color values and compute their re-liabilities. For image colorization, initial colors are assigned by the user interaction. For video colorization, initial colors are transferred from the previous frame and their(More)
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