| 视频图像多分辨率变换IP核 |
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| 引用本文： | 孙丽华,谢薇,王磊劼.视频图像多分辨率变换IP核[J].南昌大学学报(理科版),2005,29(6):613-615. |
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| 作者姓名： | 孙丽华 谢薇 王磊劼 |
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| 作者单位： | 南昌大学,信息工程学院,江西,南昌,330029;广州名幸电子有限公司,广东,广州,511458;信息产业部,电信科学技术研究院,北京,100871 |
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| 摘 要： | 讨论一种兼容多种视频信号模式，且可自动调节分辨率的视频显示控制器IP软核的设计。该软核采用插值算法进行图像处理，利用硬件编程语言VHDL对FPGA进行设计，也可利用小波变换方法对图像处理算法进一步优化。
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| 关 键 词： | 分辨率自动变换 IP软核 插值算法 硬件编程语言VHDL FPGA |
| 文章编号： | 1006-0464（2005）06-0613-03 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005年1月10日 |
IP SOFT CORE OF VIDEO LMAGE TRANSFORMATION OF MULTIPLE RESOLVING POWER |
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| SUN Li-hua,XIE Wei,WANG Lei-jie.IP SOFT CORE OF VIDEO LMAGE TRANSFORMATION OF MULTIPLE RESOLVING POWER[J].Journal of Nanchang University(Natural Science),2005,29(6):613-615. |
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| Authors: | SUN Li-hua XIE Wei WANG Lei-jie |
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| Institution: | 1. College of Information Engineering, Nanchang University, Nanchang 330029, China; 2. Guangzhou Mingxing Electronic Ltd. , Guangzhou 511458, China ; 3. China Academy of Telecommunications Technology Ministry of Information Industry, Beijing 100083, China |
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| Abstract: | This paper deals with the design of IP soft core of video- display- controller which has multi -mode of video signal and can adjust distinguish automatically. The soft core can adopt interpolation technique to process image, can make use of VHDL to design FPGA, and can also use wavelet transform to improve the arithmetic of image process. |
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| Keywords: | automatic transformation of resolving power IP soft core interpolation technique hardware programing language VHDL FPGA |
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