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Articles by Ming-Guo Her
Total Records ( 2 ) for Ming-Guo Her
  Ming-Guo Her , Chun-Chi Peng , Kuei-Shu Hsu and Tsung-Hsin Liu
  The purpose of the research is to improve the development of the omnidirectional images by using the single beam projector, which is combined with the low cost and reasonable hardware and software. We project the 360-degree images to the cylindrical screen in space through the omnidirectional projecting system and make a Tele-present immediately. The operators will be able to see the 360-degree omnidirectional images, which are just like in the actual situation. In this research, we develop the low cost omnidirectional projecting system by combining the self-made conical mirror with the general projector. It makes the operator’s view be wider and replaces the conventional projector to improve the fault of that the view angel is not enough and the images are discontinuous. Moreover, the omnidirectional projecting system not only saves space but also improves the fault of traditional monitor system, which causes to waste spaces due to its need of using more projectors and closed-circuit televisions when monitoring the same space. Otherwise, it would not make the operator feel dizzy by using omnidirectional projecting system to replace the Eye-Trek. The omnidirectional projecting system is combined with the haptic interactive motion simulator to form the reality system of the Tele-present system, making the operators feel immersive.
  Ko-Chun Chen , Kuei-Shu Hsu and Ming-Guo Her
  This study presents a real time effective human emulation vision tracking system, which is built up by two webcams and can detect objects in a 3-D space. Because of our programming in this software program, it becomes suitable for teaching and research. In this paper, we set up two webcams by an optical parallel method and deliver images to PC by a USB (universal serial bus) interface. The computer carrying out the image processing using an effective tracking rule to monitor and fast lock the object. Besides, this close-loop system contains two servo motors that control the webcams platform to pitch and yaw target centered in the monitoring image. It can measure the depth of the objects from two webcams by trigonometric function relationship. Finally, we make a virtual environment to verify the capability of this tracking system.
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