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基于運動(dòng)目標尺寸檢測的實(shí)時(shí)圖像處理與顯示
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(1.中北大學(xué)電子測試技術(shù)國家重點(diǎn)實(shí)驗室,太原 030051; ;2.中國科學(xué)院自動(dòng)化研究所,中國科學(xué)院分子影像重點(diǎn)實(shí)驗,北京 100190)

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翟亞宇(1990-)男,山西省晉中市人,在讀碩士生,主要從事信息與信號處理方向的研究。[FQ)]

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國家自然基金(61171179,61227003,61301259);山西省自然科學(xué)基金(2012021011-2);高等學(xué)校博士學(xué)科點(diǎn)專(zhuān)項科研基金資助課題(20121420110006);山西省回國留學(xué)人員科研資助項目(2013-083);山西省高等學(xué)校優(yōu)秀創(chuàng )新團隊支持計劃資助。


Real-time Image Processing and Display in Size of Objects Detection Based on Moving Objects
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(1.State Key Laboratory for Electronic Testing Technology, North University of China, Taiyuan 030051,China;2.Key Laboratory of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China)

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    摘要:

    運動(dòng)目標尺寸實(shí)時(shí)檢測與顯示是運動(dòng)圖像檢測和應用視覺(jué)研究領(lǐng)域的一個(gè)重要課題,而圖像處理則是其核心內容;文章針對采集到的圖像進(jìn)行一系列的處理,最終實(shí)時(shí)顯示圖像并獲得運動(dòng)目標的尺寸等信息;首先針對采集圖像時(shí)電子設備的不穩定性和檢測模塊的不一致性,進(jìn)行中值濾波和增益校正同時(shí)將處理圖像實(shí)時(shí)顯示出來(lái);然后對其整體圖像進(jìn)行分割與二值化、角點(diǎn)檢測和邊緣擬合處理,獲得目標的尺寸信息;最后利用VC++將整體處理圖像及尺寸信息顯示出來(lái),以便于圖像理解和模式識別;實(shí)驗證明,文章提出的算法、軟件的設計很好地濾除不相關(guān)的目標,保存感興趣目標,具有良好的實(shí)時(shí)性、精確性,能夠滿(mǎn)足當代工業(yè)檢測設備中的要求。

    Abstract:

    The real-time detection and display in the size of moving objects is an important topic in applied vision and moving image detection, and the image processing is one of the core algorithms of size detection and display. This paper mainly focuses on the processing and display of the target dynamic images that are collected in real-time, and obtained a real-time image processing result of moving objects. We arrange this article as follows:Firstly, electronic equipment is instability during image acquisition process and detection module is not inconsistent, so we will employ the median filtering and gain calibration to the real-time image of the moving objects to make the image closer to the real object, meanwhile the real-time image is displayed. Secondly, image segmentation, image binarization, corner detection and edge fitting will be used to the whole image, then the size of object is computed. Finally, VC++ will be used to display the processed image and size information. Experimental results indicates that the proposed algorithm and the software design can filter uninteresting moving objects in vedio timely and meanwhile save the interesting objects, simultaneously, it has better real-time performance and accuracy which will meet the industrial testing equipments’ needs.

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翟亞宇,潘晉孝,劉賓,陳平.基于運動(dòng)目標尺寸檢測的實(shí)時(shí)圖像處理與顯示計算機測量與控制[J].,2014,22(11):3794-3797.

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  • 在線(xiàn)發(fā)布日期: 2015-01-22
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