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Based on the analysis of Maxwell color triangle, a segmentation algorithm for traffic sign is presented. An characteristic segmentation formula is proposed for the red, yellow and blue traffic signs, and the criteria is presented to confirm the range of threshold group through a number of experiments. Accordingly, the traffic sign is segmented by region growth with maximum and minimum threshold group...
Interest in netted radar has grown tremendously in the last few years, and registration is the necessary process of radar network system. A real-time data compression Kalman filter registration algorithm is presented to correct the dynamic systematic errors based on local measurements. It is accomplished by constructing pseudomeasurements of the radar biases with additive zero-mean, white noises....
Based on web interactive digital technology to exhibit the achievements of digital recovery for cultural heritage, it is better for the purpose of the dissemination of Chinese culture. In the three-dimensional virtual environment, the camera which could be independently controlled was added. Based on web interactive technology, character animation technology, collision detection and path planning,...
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