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In this paper we will use stereo camera for 3D modeling of object in indoor environment. For mobile robot, navigation is a very important research area. Stereo vision can provide many information of the environment, and with these information robot can perform high level task. With our stereo vision system, firstly, we get disparity map from frames captured by the stereo camera. Then we extract the...
The effects of the hydraulic retention time (HRT=8, 10, 12 or 16.7h) and glucose concentration (30, 40 or 50g/L) on the production of hydrogen and butyrate by an immobilized Clostridium tyrobutyricum culture, grown under continuous culturing conditions, were evaluated. With 30g/L glucose, the higher HRTs tested led to greater butyrate concentrations in the culture, i.e., 9.3g/L versus 12.9g/L with...
This paper proposes the corner point detection algorithm which uses extreme value from gray level image. There are various methods to detect corner point. Corner point includes information about the length and shape of model. Preprocessing step is required to detect corner point. First, the model image is converted to gray-level image. After removing noise from converted image, edge lines are detected...
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