| 直接体绘制中传输函数设计综述 |
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| 引用本文： | 胡永祥,蒋鸿.直接体绘制中传输函数设计综述[J].湖南工业大学学报,2006,20(6). |
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| 作者姓名： | 胡永祥 蒋鸿 |
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| 作者单位： | 湖南工业大学,计算机科学与技术系,湖南,株洲,412008 |
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| 摘 要： | 给出了传输函数的定义,将设计方法分为试错法,以数据为中心和以图像为中心三类设计方法,对各种方法的特点及前景进行了分析和评价。
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| 关 键 词： | 直接体绘制 传输函数 体数据 不透明度 |
Research on Transfer Function Design in Direct Volume Rendering |
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| HU Yong-xiang,JIANG Hong.Research on Transfer Function Design in Direct Volume Rendering[J].Journal of Hnnnan University of Technology,2006,20(6). |
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| Authors: | HU Yong-xiang JIANG Hong |
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| Abstract: | In Direct volume rendering(DVR),transfer function,which assigns optical property(color or opacity) to system element to decide the content of image,plays a decisive role in protracting image.It defines transfer function and categorizes three designing methods as follows: trial-and-error method, data-centric method and image-centric method.Then,analysis and evaluation are expressed on the characteristics and prospect of each method. |
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| Keywords: | direct volume rendering transfer function volume data opacity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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