Haptic Rendering of Visual Data for the Visually Impaired

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外文摘要：We introduce a force-field haptic rendering method for converting visual data to haptic data. The method includes a novel framework to convert specialized 3D map models into force fields. We generate the final force fields by using structure from motion and implicit surface approximation algorithms. Visually impaired people then can learn to navigate with these maps, using off-the-shelf haptic

外文关键词：

handicapped aidshaptic interfacesrendering (computer graphics)surface fitting3D map modelsforce-field haptic renderinghaptic visual data renderingimplicit surface approximationmotion surface approximationvisually impairedHaptic renderingand 3D

作者：

Moustakas, K.、Nikolakis, G.、Kostopoulos, K.、Tzovaras, D.、Strintzis, M.G.

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出版年：

2007

IEEE multimedia

EISCI

ISSN：1070-986X

年,卷(期)：2007.14