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In this paper, we propose a method of trajectory generation without colliding obstacles to the vehicle robot using the distance information obtained by the scanning laser range finder. First, the vehicle robot mounted on the scanning laser range finder calculates the position of obstacles based on each angle's distance information, and then generates the trajectory which reaches the final destination...
During human communication, humans distinguish individuals by facial features such as silhouette, position and the shape of each part, and guess the mental state based on facial expressions. Many researchers have developed robots that can express their emotions using facial expressions. However, a robot that can change individual facial aspects has not been researched yet. Therefore, we developed...
This paper considers a trajectory navigation control of a mobile robot by a CCD camera and ultrasonic sensors. First, the robot detects the obstacle by information of both image and distance. Further, based on the detected obstacle information, the robot generates a trajectory to avoid the obstacle safely without colliding with it. Finally, we show usefulness of our proposed method through experiment.
This paper presents image stabilization for microscopy using horizontal visual feedback control of the objective lens through a five-bar linkage and piezoelectric actuators, and its application to in vivo imaging. Even very small in vivo motion due to heartbeat and breathing makes microscopic observation difficult by blurring the microscope image or impossible by sending a region of interest out of...
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