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Human-computer interaction is a hot topic in artificial intelligence. Artificial navigation is an interesting application of human-computer interaction, which control the action of the target device by speech or gestures information. The main virtue of artificial navigation is that it can control target device within a distance without any remote control device. This technology can be used in the...
The multi-source reliability information fusion method based on D-S evidential theory is presented in this paper to solve the complex system reliability assessment problems. Aimed to the multi-source reliability information, the method in this paper established basic probability assignment firstly. Then, the reliability information is fused using D-S evidential theory. After that, the fused basic...
In array signal process field, Eigen Increment Threshold (EIT) was widely adopted for its better performance of number-detection than traditional AIC and MDL method. However, EIT has to face the challenge of detection probability (PD) descending while the power of sources is quite different. In this paper, after some analysis to the variety of the eigenvalue of auto-correlation matrix, a modification...
Conventional video surveillance systems often have several shortcomings. First, target detection can't be accurate under the light variation environment or clustering backgrounds. Second, multiple targets tracking become difficult on a crowd scene because the split and merge or occlusions among the tracked targets occur frequently and irregularly. Third, it is difficult to the partition the tracked...
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