NDLI: The concept of inverse perlin noise for tactile rendering

Content Provider	IEEE Xplore Digital Library
Author	Seong-Man Cho Sang-Youn Kim
Copyright Year	2009
Description	Author affiliation: Interaction Lab., Advanced Technology Research Center, Korea University of Technology and Education, 307, Byeongcheon-myeon, Cheonan, Chungnam, Korea (Seong-Man Cho; Sang-Youn Kim)
Abstract	This paper proposes the concept of inverse perlin noise which is a reverse process of perlin noise. The proposed method enables users to feel the haptic sensation when he/she rubs on the surface of an object. We extract individual random signals from a target object modeled by perlin noise and apply them to haptic actuators. In order to evaluate the proposed method, we compute errors between the original perlin noise and the reconstructed noise function obtained from the inverse perlin noise. Through the experiment, we verify that the proposed method has enough possibility to be applied in tactile rendering.
Starting Page	7
Ending Page	12
File Size	2089820
Page Count	6
File Format	PDF
ISBN	9781424442171
DOI	10.1109/HAVE.2009.5356131
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-07
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Haptic interfaces Educational technology Shape Humans Rendering (computer graphics) Noise shaping Force feedback Displays Fractals Visualization microfacets Perlin noise inverse perlin noise haptic rendering vibrotactile rendering
Content Type	Text
Resource Type	Article

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