12 January 2018 A novel shape-changing haptic table-top display
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Abstract
A shape-changing table-top display with haptic feedback allows its users to perceive 3D visual and texture displays interactively. Since few existing devices are developed as accurate displays with regulatory haptic feedback, a novel attentive and immersive shape changing mechanical interface (SCMI) consisting of image processing unit and transformation unit was proposed in this paper. In order to support a precise 3D table-top display with an offset of less than 2 mm, a custommade mechanism was developed to form precise surface and regulate the feedback force. The proposed image processing unit was capable of extracting texture data from 2D picture for rendering shape-changing surface and realizing 3D modeling. The preliminary evaluation result proved the feasibility of the proposed system.
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Jiabin Wang, Jiabin Wang, Lu Zhao, Lu Zhao, Yue Liu, Yue Liu, Yongtian Wang, Yongtian Wang, Yi Cai, Yi Cai, } "A novel shape-changing haptic table-top display", Proc. SPIE 10620, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, 106200N (12 January 2018); doi: 10.1117/12.2304283; https://doi.org/10.1117/12.2304283
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