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In recent years, facial expression recognition has attracted a lot of attention because of its importance in human-computer interaction. However, most previous work has focus on posed expression. In this paper, we propose a spontaneous facial expression recognition method based on feature point tracking. First, all expression sequences are normalized according to their pupils' coordinates. Second,...
Intelligent video analysis, which analyzes behaviors of moving objects in the scene, determines their trajectories, morphological changes and detects abnormal behaviors by setting certain rules, is a combination of techniques such as image processing, computer vision, artificial intelligence, and so on. The very algorithm system mainly includes four parts. They are foreground extraction, object recognition,...
In this paper, a intelligent video camera based on TI DM6437 DSP which including hardware platform, software platform and algorithm realization is designed. In this system, the video data is received from the Sensor, the Target Detection algorithm is ran to detect objects. After that, the video data which include the information of the target detection is encoded and be transferred to the client pc...
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