| 基于DSP和FPGA的多路图像信息提取系统设计 |
| |
| 引用本文： | 牛彦明,史忠科. 基于DSP和FPGA的多路图像信息提取系统设计[J]. 弹箭与制导学报, 2007, 27(5): 341-343,346 |
| |
| 作者姓名： | 牛彦明 史忠科 |
| |
| 作者单位： | 西北工业大学自动化学院,西安,710072 |
| |
| 摘 要： | 提出了一种基于DSP＋FPGA系统结构实现多路图像信息提取的设计方法。文中通过对设计关键点的分析，详细介绍了系统采集控制实现和利用Verilog HDL语言设计图像帧存时序控制的方法，并给出了各部分功能实现框图。经试验测试证明，该系统工作稳定，安装维护方便，优于传统的基于PC机的多路图像信息获取系统。
|
| 关 键 词： | FPGA 帧存时序 Verilog HDL 信息获取 |
| 收稿时间： | 2007-02-17 |
| 修稿时间： | 2007-04-05 |
Information Acquisition of Multi-channel Images Based on DSP and FPGA |
| |
| NIU Yan-ming,SHI Zhong-ke. Information Acquisition of Multi-channel Images Based on DSP and FPGA[J]. Journal of Projectiles Rockets Missiles and Guidance, 2007, 27(5): 341-343,346 |
| |
| Authors: | NIU Yan-ming SHI Zhong-ke |
| |
| Abstract: | A design method and the implementation of the parallel acquisition of multi-channel images are presented, which adopt the system structures based on FPGA and DSP. With the analysis of key points during the design procedure, the control methods which are applied to the system sampling and the image storage sequence of each frame using Verilog HDL are given in details, in addition to the design blocks of each functional part. Proved by the practical tests, this system proposed above has the advantages of stability and convenient maintenance over the traditional multi-channel image acquisition system laid on the foundation of personal computers. |
| |
| Keywords: | FPGA storage sequence of each frame Verilog HDL information acquisition |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
