raster graphics是什么意思_raster graphics中文

raster graphics中文什么意思

池栅图示
点阵图形
光栅图形学
位图形

raster: n. 【电视】光栅，(无图像的横线)屏面；【摄影】纲板。 ...
graphics: n. pl. 〔用作单数〕 1.(建筑或工程的)绘图学， ...
processor, raster graphics: 光栅图像处理器
raster graphics processor: 光栅图像处理器
raster scan graphics: 光栅扫描图形学; 光栅扫描制图

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Dap iso iec isp 12064 - 1 - 95 information technology - international standardized profile fod112 - open document format : image applications - simple document structure - raster graphics content architecture - document application profile iso iec isp 12064 - 1 : 1995
信息技术.国际标准化轮廓fod112 .开放式文档格式:图像应用.简单文档结构.光栅图形内容结构.文档应用轮廓
Dap information technology - international standardized profile fod126 - open document format : image applications - enhanced document structure - character , raster graphics , and geometric graphics content architecture - document application profile
信息技术.国际标准化轮廓fod126 .开放式件格式:图像应用.增强型文档结构.字符光栅图形和几何图形目录结构.文档应用轮廓
First , the basic raster graphics algorithms for drawing 2d primitives are introduced , including edge coherence and the scan - line algorithm of triangle , brush algorithm of thick line ( and its improved method ) and midpoint circle and ellipse algorithm ; and the current situation of the advanced algorithms is also involved . second , the mapping of high level programming language to hardware description language is described , some principles of the conversion of algorithm to state machine are proposed also ; then , the implementation of basic graphics in hardware is discussed in detail , the state machines are drawn in the paper , and the interfaces of hardware are defined , block diagrams too , and the advanced algorithm of conic is proved ; finally , some issues about test are described , the results of simulation and synthesis are given in the last , and some detailed data are displayed in the appendix
首先介绍了现有的基本图形生成算法，包括三角形边相关扫描算法，宽直线的线刷子算法及其改进和圆形、椭圆的生成算法，同时介绍了加速算法的研究现状；然后，讨论了高级语言描述到硬件描述语言的映射，提出了算法到状态机抽象的规律；接着具体讨论了基本图形的硬件实现，给出了各算法的状态机图，接口定义和实现框架，并且从理论角度给出了二次曲线加速算法的证明：最后采用软件工具进行测试验证，给出了模拟、综合实现的结果，并在附录中有详细的实验结果数据。