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    Chapter and Conference Paper

    Performance Analysis of a Forging Manipulator Based on the Composite Modeling Method

    This paper presents the performance analysis of one type of forging manipulator based on a new approach for the calculation of Jacobian matrices. The Jacobian matrix based evaluation criterions in robotics lit...

    Genliang Chen, Hao Wang, Zhongqin Lin, Guimin Liu in Intelligent Robotics and Applications (2008)

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    Chapter and Conference Paper

    Circular Sub-window Multi-Step GPI Method in Seam Tracking of Welding Robot Based on 3D Vision

    Laser welding requires quite high trajectory accuracy of articulated welding robot. To increase this dynamic trajectory accuracy, a novel 3D seam tracking method is proposed based on stereo visual feedback con...

    Wenzeng Zhang, Zhewei Zheng, **ande Ma, Qiang Chen in Intelligent Robotics and Applications (2008)

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    Chapter and Conference Paper

    Super Under-Actuated Humanoid Robot Hand with Gear-Rack Mechanism

    This paper proposed a design idea of a novel under-actuated finger mechanism, and analyzed its principle and designed the finger mechanism. The finger is designed based on a gear-rack mechanism, spring constra...

    Wenzeng Zhang, Min Qiu, **ande Ma, Yuan Yao in Intelligent Robotics and Applications (2008)

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    Chapter and Conference Paper

    3 Points Calibration Method of Part Coordinates for Arc Welding Robot

    The part coordinates are always calibrated before the welding robot carries out some tasks. Traditional methods are using expensive and complicated devices for measuring. A novel method for quick calibration i...

    Wenzeng Zhang, **ande Ma, Leqin Cui, Qiang Chen in Intelligent Robotics and Applications (2008)

  5. No Access

    Chapter and Conference Paper

    A Novel Way of Incorporating Large-Scale Knowledge into MRF Prior Model

    Based on Markov Random Fields (MRF) theory, Bayesian methods have been accepted as an effective solution to overcome the ill-posed problems of image restoration and reconstruction. Traditionally, the knowledge...

    Yang Chen, Wufan Chen, Pengcheng Shi, Yanqiu Feng in Artificial Intelligence in Medicine (2007)

  6. Chapter and Conference Paper

    Segmentation of Left Ventricle via Level Set Method Based on Enriched Speed Term

    Level set methods have been widely employed in medical image segmentation, and the construction of speed function is vital to segmentation results. In this paper, two ideas for enriching the speed function in ...

    Yingge Qu, Qiang Chen, Pheng Ann Heng in Medical Image Computing and Computer-Assis… (2004)