通过多媒体学习手语

Proceedings of the International Conference on Multimedia Computing and Systems Pub Date : 1995-05-15 DOI:10.1109/MMCS.1995.484935

A. Jaklič, Dora Vodopivec, Vito Komac

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引用次数: 11

摘要

传统上，聋哑人使用的手语可以从老师、书本或录像带中学习。数字多媒体加上光盘技术，现在可以在个人电脑上制作互动式手语教科书和字典。本文从聋人和健全人的角度，阐述了学习手语的关键技术和内容要求。然后将技术要求与当前的多媒体PC Level 2规范进行比较。提出了一种基于视频帧序列的边缘图像的手语替代表示，以实现更高的视频压缩比。以《手语词典与指导教师》为例，说明了内容要求的实现。

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Learning sign language through multimedia

Traditionally, sign languages used by the deaf can be learned from teachers, books or video tapes. Digital multimedia, together with CD ROM technology now enables production of interactive textbooks and dictionaries for sign languages on personal computers. The paper presents the key technological and contents requirements for learning to sign from a point of view of deaf as well as hearing persons. The technological requirements are then measured up with the current Multimedia PC Level 2 specifications. An alternative representation for sign language based on edge images derived from sequences of video frames is proposed to achieve higher video compression ratios. The fulfilment of contents requirements is demonstrated by an example of the Sign Language Dictionary and Tutor.

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Proceedings of the International Conference on Multimedia Computing and Systems

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