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In this paper, a new method of saliency-based traffic sign detection is presented. On the basis of the visual attention mechanism model, edge and color information are extracted as early visual features, and each feature is computed and normalized to obtain feature maps, conspicuity maps and the saliency map. Then the candidate regions containing traffic signs are determined with self-organizing map...
The progress of China's fast-paced urbanization is a land development process. Driven by “land bonus”, many lands with high quality visual resources have been used to develop estate in an unsustainable way. In the basis of drawing the relevant theory and research approach both at home and abroad, the paper attempts to present some strategies of visual resources protection and reserve basing on the...
With the development of parallel technology and application, the performance analysis and visualization of parallel computing is one of the most important parts. This paper presents a parallel computing performance visualization system which is developed to visualize and analyze the speedup and efficiency of parallel computing. We visualize and analyze the results of magnetotelluric parallel forward...
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