3D Shape Understanding for the Visually Impaired by using Virtual Haptic Senses based on Fuzzy Logic
3D Shape Understanding for the Visually Impaired by using Virtual Haptic Senses based on Fuzzy Logic
复制标题
使用基于模糊逻辑的虚拟触觉感知为视障人士提供 3D 形状理解
DOI：
10.1109/ismvl49045.2020.00-23
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
Tatsumi Hisayuki，Murai Yasuyuki，Kobayashi Makoto，Sekita Iwao，Miyakawa Masahiro
中科院分区：
文献类型：
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作者：
柳沢志津子;高橋舞;杉澤秀博;浜田博文;石原章史;福間良明 (編);本田由紀;吉見 俊哉;杉原陽子;戸堂康之;Kozo Kiyota;渡邉勉;森まゆ・中野健介;Tatsumi Hisayuki，Murai Yasuyuki，Kobayashi Makoto，Sekita Iwao，Miyakawa Masahiro
本研究旨在为视障人士提供资讯无障碍支援，让他们能自行辨认物件或反映他们对环境状况的理解。因此，我们将开发一种对象识别方法，通过触摸从模拟环境中的对象的计算机中的伪对象创建的虚拟触觉来提高要识别的目标对象的形状理解。通常，物体的形状信息很难用语言表达。即使将其信息转化为口语，也很难通过听觉一维传递来理解物体的形状。因此，有必要将上下文感知扩展到二维或三维，同时与依赖触觉的视障人士合作。在这份报告中，对于在计算机中通过结合2D和3D基本形状创建的伪对象，我们考虑基于虚拟触觉的视觉障碍下的形状理解和对象识别过程。这些伪对象的视觉受损的个人提供，使他们能够理解通过触摸一个二维图形与触觉显示器和通过感觉一个三维形状与力反馈装置。
This research aims to provide information accessibility support for visually impaired individuals perform actions and behaviors that recognize objects by themselves or reflect their understanding of the situation in the environment. For that reason, we will develop an object recognition method to them that improves the shape understanding of target object to be recognized by touching virtual haptic senses created from the pseudo object in a computer that mimics an object in the environment. In general, the shape information of objects is difficult to verbalize. Even if its information is transformed to spoken words, it is hard to understand the shape of an object with a one-dimensional transmission through hearing. Therefore, it is necessary to expand context awareness into two- or three-dimensions while collaborating with visually impaired individuals who rely on haptic sensation. In this report, for pseudo objects created by combining 2D and 3D basic shapes in a computer, we consider the process of shape understanding and object recognition under visual impairment based on virtual haptic senses. Presentation of these pseudo objects to visually impaired individuals is provided so that they can understand by touching a two-dimensional figure with a tactile display and by feeling a three-dimensional shape with a force feedback device.
DOI：
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发表时间：
2007
期刊：
Journal of Advanced Computational Intelligence and Intelligent Informatics Vol.11, No.10
影响因子：
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作者：
Yasuyuki Murai;Suguru Asaoka;Hiroyuki Tsuji;Hisayuki Tatsumi;Shinji Tokumasu
通讯作者：
Shinji Tokumasu