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Image segmentation is used in computer vision, medical imaging, and biological imaging to locate object boundaries and to group similar pixels together to form a set of coherent image regions. The important factors of clustering are similarity, proximity, and good continuation, which lead to visually meaningful segmentation. On the contrary, there are some problems of visual grouping such as over-segmentation,...
Organic light-emitting diode(OLED) has emerged as the new generation technique to mobile displays. Although OLED plane has many advantages compared to LCD, it still accounts for a large amount of the power consumption in mobile devices. In this paper, we propose a log-function power constrained algorithm(LFPC) to save the power of OLED display. We choose superpixel as the basic unit and computer a...
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