Method to transfer and store image data of infrared scene projector based on DMD

	Method to transfer and store image data of infrared scene projector based on DMD
	Xu, J.; X. Wang; B. Li; H. Wang and Q. Sun
	2015
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
卷号	44 期号:9 页码:2622-2626
摘要	The reason why it is the resistor array but not the Digital Micro-mirror Device (DMD) that the widely used infrared scene projector was based on real time hardware-in-the-loop simulations (HILS) was pointed out. It was found that both image data transmission bandwidth of the interface and latency of external synchronization signal had impact on real-time performance. Analysis proved that only when the image data transfer bandwidth was 2 times higher than the effective bandwidth, it will meet the critical requirement of real-time simulation system. Dedicated Gigabit Ethernet hardware which meets this requirement was designed, and its software was compliant with UDP/IP protocol. The image transfer delay was only last for one MAC frame. The image data was reordered and stored in a particular way. Experiments proved that with great stability the speed of transferring 8-bit image data with 1024768 resolutions was above 100 Hz and the latency between external synchronization signal and starting signal of projecting was only 70 s. , 2015, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56307
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xu, J.,X. Wang,B. Li,et al. Method to transfer and store image data of infrared scene projector based on DMD[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(9):2622-2626.
APA	Xu, J.,X. Wang,B. Li,&H. Wang and Q. Sun.(2015).Method to transfer and store image data of infrared scene projector based on DMD.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(9),2622-2626.
MLA	Xu, J.,et al."Method to transfer and store image data of infrared scene projector based on DMD".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.9(2015):2622-2626.

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基于DMD的红外场景模拟器图像数据传输和（313KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载