http://www.seipub.org/GPAI/RSS.aspxen-US2016-0<p class="abstract">Study on One Kind of Three- dimensional Virtual Model of Teaching Based on Artificial Intelligence</p><ul><li>Pages 1-6</li><li>Author Li NieShi-jue ZhengSi-liang LiuLi-fang LiuQing-yu CaiQing Yan</li><li>Abstract With the deepening of relative researches, it’s hard for learners to get real feelings when they study basing on computer and network which have unitary mutual interface and means[1]. Teacher ,playing the role of a helper or director, is one factor of education and a very important part in class who promotes training non-intelligence factors largely. Teachers, however, are replaced by cold screams in virtual studying environment based on computer [2]. This paper is to study in virtual human technology and speech recognition and synthesis technology, to analyse artificial neural network algorithm and Hidden Markov Model, and to design and achieve a virtual teaching system with strong interaction, comprehensive services which is based on the clouds of Center China Normal University (CCNU), by using three-dimensional virtual human technology to design three-dimensional virtual teachers and artificial intelligence technology.</li></ul>http://www.seipub.org/gpai/PaperInfo.aspx?ID=36380Global Perspectives on Artificial Intelligence http://www.seipub.org/gpai/PaperInfo.aspx?ID=363802016-0<p class="abstract">Fast Recognition and Sensing of Workpiece Positioning Based on Machine Vision</p><ul><li>Pages 7-13</li><li>Author Yuanhong LiHongjun WangJiaqi HOUXiangjun ZHO</li><li>Abstract Intelligent robot integrates the machine vision and robots, have made robots take the place of skilled worker to finish some perceptive and autonomous job that target object have dynamic state and stochastic behavior, this kind of technology will replace some traditional artificial judgment and detective operation of robot. This paper targets for industrial non-standard parts of intelligent recognition and accurate positioning, putting forward a new typical method of three dimensional positioning about integrated monocular vision and laser sensor fusion technology. Using monocular vision technology to identify the plane location of target parts t and plane rotation Angle, and taking advantage of the improved generalized hough transform algorithm with Connected area screen replace Canny edge detection algorithm, target area of parts and the connected area, perimeter, minimum spare parts such as convex hull area, minimum circumscribed circle area important parameters can be quickly acquired. Using laser sensor technology to measure the depth of the components and parts information of 3 d pose, finally, the platform on the 6-DOF robotic arm is set up to have verified experiment. The research has designed object recognition and positioning system, which is based on the robot’s vision system and laser sense, and can be installed on a robot which has the serial port communication equipments and 3D communication interfaces, to make the intelligent robots identify a random and typical parts quickly and positioning accurately.</li></ul>http://www.seipub.org/gpai/PaperInfo.aspx?ID=36381Global Perspectives on Artificial Intelligence http://www.seipub.org/gpai/PaperInfo.aspx?ID=36381