Real-time processing of image data of ultraviolet annular imager

	Real-time processing of image data of ultraviolet annular imager
	Wu W.; Wang D.; Zhang B.; Sun T.
	2013
发表期刊	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
ISSN	ISBN/10072276
卷号	42 期号:SUPPL.1
摘要	For accurately calibrating Ultraviolet annular imager, aiding alignment exactly and measuring its structure, an image data processing system was developed by analyzing the optic structure and data characteristic of the Ultraviolet annular imager. Effectively scheduling two threads reduced the bottle-neck of image data processing system; a method of filling mask increased the performance of local area lightening; painting of overlay curve can improve alignment precision; the function of picking up inside curve would heighten measuring efficiency. The calibration results show that the image data processing system can synchronously parse 3 bands data, checkout their CRC errors, display images, draw overlay line, and draw cross-sectional curves and lighten local areas with those techniques, when the data flow is up to 22.5 MB/s. The system works steadily in all those process and human-computer interaction runs rapidly. No data package was lost in the calibration experiments. The overlay curves can provide pixel level precision alignment. The system ensures measuring efficiency and it also provides exact data for inversing space distribution and dynamic structure of air radiation in all directions.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40831
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wu W.,Wang D.,Zhang B.,et al. Real-time processing of image data of ultraviolet annular imager[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2013,42(SUPPL.1).
APA	Wu W.,Wang D.,Zhang B.,&Sun T..(2013).Real-time processing of image data of ultraviolet annular imager.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,42(SUPPL.1).
MLA	Wu W.,et al."Real-time processing of image data of ultraviolet annular imager".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 42.SUPPL.1(2013).

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紫外环形成像仪图像数据的实时处理_英文_（1355KB）			开放获取	CC BY-NC-ND	浏览下载