CN102497593B - 面向文本的在线远程教育视频渲染方法 - Google Patents
面向文本的在线远程教育视频渲染方法 Download PDFInfo
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- CN102497593B CN102497593B CN 201110388786 CN201110388786A CN102497593B CN 102497593 B CN102497593 B CN 102497593B CN 201110388786 CN201110388786 CN 201110388786 CN 201110388786 A CN201110388786 A CN 201110388786A CN 102497593 B CN102497593 B CN 102497593B
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CN105654799B (zh) * | 2016-03-30 | 2018-08-28 | 苏州点通教育科技有限公司 | 课堂教学智能笔互动***及方法 |
CN105632266B (zh) * | 2016-03-30 | 2018-08-28 | 苏州点通教育科技有限公司 | 课堂教学互动***及方法 |
CN105679129B (zh) * | 2016-03-30 | 2018-08-28 | 苏州点通教育科技有限公司 | 课堂教学平板电脑及智能笔互动***及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1284233A (zh) * | 1998-01-23 | 2001-02-14 | 夏普公司 | 图像处理装置及方法 |
EP1933275A2 (en) * | 2006-12-11 | 2008-06-18 | Samsung Electronics Co., Ltd. | Apparatus and method to improve clarity of image |
CN101453575A (zh) * | 2007-12-05 | 2009-06-10 | 中国科学院计算技术研究所 | 一种视频字幕信息提取方法 |
CN101515325A (zh) * | 2009-04-08 | 2009-08-26 | 北京邮电大学 | 基于字符切分和颜色聚类的数字视频中的字符提取方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1284233A (zh) * | 1998-01-23 | 2001-02-14 | 夏普公司 | 图像处理装置及方法 |
EP1933275A2 (en) * | 2006-12-11 | 2008-06-18 | Samsung Electronics Co., Ltd. | Apparatus and method to improve clarity of image |
CN101453575A (zh) * | 2007-12-05 | 2009-06-10 | 中国科学院计算技术研究所 | 一种视频字幕信息提取方法 |
CN101515325A (zh) * | 2009-04-08 | 2009-08-26 | 北京邮电大学 | 基于字符切分和颜色聚类的数字视频中的字符提取方法 |
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