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In this paper, we propose a novel image retargeting algorithm based on the sensitivity-tuned visual significance map which is composed of a saliency map and a gradient map. We develop a new saliency detection model based on the human visual sensitivity and amplitude spectrum of image patches. We use a coherent normalization based fusion method to combine the saliency map and the gradient map to generate...
The history of mankind numbers about 500 thousand years and overwhelming part of this period of time we have been governed by natural light. The Sun was the only source of light. Try to imagine the world in which people wouldn't know the ways of getting light. When the sun was setting, all the life stopped, and people hurried to their homes before dark. Now everything has changed. Sometimes people...
A CMOS image sensor densely and uniformly placed the retinal rod- and cones-like WRGB pixels with lateral overflow integration capacitors having the different sizes in each color has been demonstrated. A 1/3.3-inch, 4.2-µm effective pitch, 1280H H 480V checker-pattern pixels CMOS image sensor was fabricated and has achieved color-independent saturation and about twice the effective sensitivity compared...
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