[1]曾敏,林均华,曹彪.基于Matlab的彩色图形界面点阵生成技术[J].应用科技,2009,36(10):4-7.[doi:10.3969/j.issn.1009-671X.2009.10.002]
 ZENG Min,LIN Jun-hua,CAO Biao.The technique for generating dot matrix of colored graphics based on Matlab[J].Applied science and technology,2009,36(10):4-7.[doi:10.3969/j.issn.1009-671X.2009.10.002]
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基于Matlab的彩色图形界面点阵生成技术
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
第36卷
期数:
2009年10期
页码:
4-7
栏目:
现代电子技术
出版日期:
2009-10-05

文章信息/Info

Title:
The technique for generating dot matrix of colored graphics based on Matlab
文章编号:
1009-671X(2009)10-0004-04
作者:
曾敏林均华曹彪
华南理工大学机械与汽车工程学院,广东广州510641
Author(s):
ZENG MinLIN Jun-huaCAO Biao
School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China
关键词:
彩色图形点阵 Matlab彩色界面开发嵌入式系统
Keywords:
dot matrix of colored graphics Matlab development of colored interface embedded system
分类号:
TP391.4
DOI:
10.3969/j.issn.1009-671X.2009.10.002
文献标志码:
A
摘要:
为了解决嵌入式系统彩色界面开发遇到的彩色图形点阵生成的问题,利用Matlab的图像处理函数和强大的矩阵运算功能设计一个可行的算法.并针对传统方法操作复杂,转换失真、数据溢出、图片混合和与C语言匹配等问题,对该算法进行优化.使用以DSP30F6010A为核心处理器和LMT057DNAFWU为彩色显示器的实验系统,验证该方法.结果显示,该方法转换后的图片失真小,而且兼容性好,可用于大部分的图片格式转换,图形点阵适用于嵌入式系统的彩色界面开发.
Abstract:
In order to solve the problem of generating dot matrix of colored graphics in the development of embedded system, a feasible algorithm was designed by using Matlab image processing function and its powerful matrix calculation function, and then the algorithm was optimized aiming at the problems of complicated operation, conversion distortion, data spill, picture mixing and matching with the C grammar, etc. existed in traditional methods. The proposed algorithm is proved with the experimental system which adopts DSP30F6010A as the core processor and LMT057DNAFWU as display. The result shows that the image converted has little distortion and good compatibility. This method can be used to image conversion of most formats and the graphic dot matrix is applicable for the development of colored interface based on the embedded system.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:广东省科技攻关基金资助项目(2007B010400050);广州市科技攻关基金资助项目(2008Z1-D361).
作者简介:曾敏(1970-),男,副教授,主要研究方向:数字化电源及其智能控制、 变频控制技术及应用,E-mail:memzeng@scut.edu.cn.
更新日期/Last Update: 2009-10-26