CN1302440C - 基于样图覆盖、分割的三维纹理贴图方法 - Google Patents
基于样图覆盖、分割的三维纹理贴图方法 Download PDFInfo
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- CN1302440C CN1302440C CNB200410017658XA CN200410017658A CN1302440C CN 1302440 C CN1302440 C CN 1302440C CN B200410017658X A CNB200410017658X A CN B200410017658XA CN 200410017658 A CN200410017658 A CN 200410017658A CN 1302440 C CN1302440 C CN 1302440C
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CNB200410017658XA CN1302440C (zh) | 2004-04-13 | 2004-04-13 | 基于样图覆盖、分割的三维纹理贴图方法 |
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CNB200410017658XA CN1302440C (zh) | 2004-04-13 | 2004-04-13 | 基于样图覆盖、分割的三维纹理贴图方法 |
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CN1564201A CN1564201A (zh) | 2005-01-12 |
CN1302440C true CN1302440C (zh) | 2007-02-28 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764938B (zh) * | 2008-11-04 | 2013-06-05 | 新奥特(北京)视频技术有限公司 | 一种基于相邻四像素等高线距离的边缘反走样处理方法 |
CN101764937B (zh) * | 2008-11-04 | 2013-06-05 | 新奥特(北京)视频技术有限公司 | 确定像素空间掩码矩阵的像素到最外侧边距离的方法 |
CN101764948B (zh) * | 2008-11-04 | 2013-06-05 | 新奥特(北京)视频技术有限公司 | 一种字幕对象矢量轮廓中自相交封闭轮廓的分割方法 |
CN101764946B (zh) * | 2008-11-04 | 2013-06-05 | 新奥特(北京)视频技术有限公司 | 一种将字幕对象的矢量轮廓离散化为直线段的方法 |
CN101764944B (zh) * | 2008-11-04 | 2013-03-06 | 新奥特(北京)视频技术有限公司 | 根据内外边属性对字幕对象矢量轮廓进行归并整理的方法 |
CN101764945B (zh) * | 2008-11-04 | 2013-05-01 | 新奥特(北京)视频技术有限公司 | 一种基于贝塞尔曲线封闭轮廓的字幕渲染方法 |
CN101764943B (zh) * | 2008-11-04 | 2013-08-14 | 新奥特(北京)视频技术有限公司 | 根据交点分割字幕对象矢量轮廓中二次贝塞尔曲线的方法 |
CN101764939B (zh) * | 2008-11-04 | 2013-05-01 | 新奥特(北京)视频技术有限公司 | 一种基于像素空间掩码矩阵的纹理贴图方法 |
CA2683206C (en) * | 2009-10-17 | 2018-07-03 | Hermary Opto Electronics Inc. | Enhanced imaging method and apparatus |
CN106530370A (zh) * | 2016-11-02 | 2017-03-22 | 北京林业大学 | 镶嵌画模拟方法及装置 |
CN110852332B (zh) * | 2019-10-29 | 2020-12-01 | 腾讯科技(深圳)有限公司 | 训练样本的生成方法、装置、存储介质及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6181348B1 (en) * | 1997-09-22 | 2001-01-30 | Siemens Corporate Research, Inc. | Method for selective volume visualization via texture mapping |
JP2002216151A (ja) * | 2001-01-12 | 2002-08-02 | Namco Ltd | 画像生成システム、プログラム及び情報記憶媒体 |
CN1395222A (zh) * | 2001-06-29 | 2003-02-05 | 三星电子株式会社 | 映射和渲染三维目标和活动的三维目标的基于图像的方法 |
US6583790B1 (en) * | 2000-03-17 | 2003-06-24 | Hewlett-Packard Development Company Lp | Apparatus for and method of converting height fields into parametric texture maps |
US6700585B2 (en) * | 2001-08-03 | 2004-03-02 | Hewlett-Packard Development Company, L.P. | System and method for synthesis of parametric texture map textures |
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2004
- 2004-04-13 CN CNB200410017658XA patent/CN1302440C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6181348B1 (en) * | 1997-09-22 | 2001-01-30 | Siemens Corporate Research, Inc. | Method for selective volume visualization via texture mapping |
US6583790B1 (en) * | 2000-03-17 | 2003-06-24 | Hewlett-Packard Development Company Lp | Apparatus for and method of converting height fields into parametric texture maps |
JP2002216151A (ja) * | 2001-01-12 | 2002-08-02 | Namco Ltd | 画像生成システム、プログラム及び情報記憶媒体 |
CN1395222A (zh) * | 2001-06-29 | 2003-02-05 | 三星电子株式会社 | 映射和渲染三维目标和活动的三维目标的基于图像的方法 |
US6700585B2 (en) * | 2001-08-03 | 2004-03-02 | Hewlett-Packard Development Company, L.P. | System and method for synthesis of parametric texture map textures |
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CN1564201A (zh) | 2005-01-12 |
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