英特尔杯作品2010年一等奖作品摘要
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带有语音同步功能的拓纸式手写板 (一等奖作品)
本文引用地址：https://www.eepw.com.cn/article/133027.htmA Rubbing Tablet with the Synchronous Phonic Synthesization
赵青靓 赵耀环 王宇鹭
北京大学(Peking University)
摘要：现代生活中，方便、高效、完整的记录信息变得越来越重要。常用的录音笔等工具无法与笔记实现一一对应，常见的写字板由于采用专用的书写工具书写过程不够自然。为此我们设计了一种带有同步语音功能的拓纸式手写板。将普通纸张置于该手写板之上，用户可以使用普通笔在其上书写，书写结果可以同时通过纸介质和电子文档两种形式保存。电子文档辅助语音同步输入，书写内容与语音实现直观的图像与语音的同步对应存储和重现。系统具有使用自然、携带方便、成本低廉等优点。该系统在教学与培训、工业设计、医学诊疗以及日常生活和工作交流等领域具有良好的实用价值。
关键词：手写板，同步语音合成，笔锋形成算法，反走样算法
Abstract：Nowadays，information is becoming more and more important. People are constantly striving to find faster and convenient ways of recording important data and messages completely. Common digital recording tools，such as Digital Voice Recorder can only record voice, and those who uses handwriting pad may find it inconvenient to use a special pen to write. So we designed a new kind of handwriting pad called "Rubbing Tablet with the Synchronous Phonic Synthesization". Users can put a piece of paper over the pad，and use a common pen to write on it. Our pad will store the message in a digital way，and record the user's voice at the same. When he wants to review his notes，he will find three forms of message: notes on paper，digital data in hard disk and the words he spoke. Convenience is the main attraction of our pad，and that means more than simple portability. It will have high application value in education，industrial design，medical treatment and other areas in daily life.
Keywords：Handwriting pad, Synchronous Phonic Synthesization, Hard brush stoke simulation, Anti-aliasing processing
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