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基于DSP和FPGA的全景图像处理系统设计与实现
Alternative TitleDesign and realization of panoramic image processing system based on DSP and FPGA
陆军; 高乐; 刘涛
Department光电信息技术研究室
Source Publication电子技术应用
ISSN0258-7998
2012
Issue6Pages:24-26
Contribution Rank2
KeywordDsp Fpg a Sdram控制器 乒乓缓存
Abstract设计了基于DSP和FPGA的全景图像处理方案,FPGA完成图像采集,DSP完成图像的各种处理算法。利用FPGA设计了基于乒乓缓存机制的SDRAM控制器;采用EDMA方式,完成了DSP与FPGA的数据交换。测试结果表明,DSP+FPGA折反射全景图像处理系统完成了对分辨率为2048x2048、每秒15帧的CameraLink接口的全景图像的实时采集及缓存解算,并以1024x768的分辨率进行实时显示。
Other AbstractA scheme of panoramic image processing based on DSP and FPGA. FPGA is designed in this paper. Image acquisition is implemented by using FPGA. DSP completes image processing algorithms. Using of FPGA, the SDRAM controller in ping-pang buffer mechanism is designed.Communication between DSP and FPGA is implemented based on EDMA mode.Experimental results show that the design of DSP and FPGA panoramic image processing system can implement real-time image acquisition, buffering of 2048×2048 , 15fps per second based on camera Link interface. The system can also real-time display panoramic image in 1024X768.
Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/10047
Collection光电信息技术研究室
Affiliation1.哈尔滨工程大学自动化学院
2.中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
陆军,高乐,刘涛. 基于DSP和FPGA的全景图像处理系统设计与实现[J]. 电子技术应用,2012(6):24-26.
APA 陆军,高乐,&刘涛.(2012).基于DSP和FPGA的全景图像处理系统设计与实现.电子技术应用(6),24-26.
MLA 陆军,et al."基于DSP和FPGA的全景图像处理系统设计与实现".电子技术应用 .6(2012):24-26.
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