电子科学技术
電子科學技術
전자과학기술
Electronic Science & Technology
2015年
5期
582-586
,共5页
机器视觉%图像采集%USB3.0%小波变换
機器視覺%圖像採集%USB3.0%小波變換
궤기시각%도상채집%USB3.0%소파변환
Machine Vision%Image Acquisition%USB3.0%Wavelet Transform
机器视觉的应用领域越来越广泛,应用新的工具和理论,研究高速图像采集处理系统也越来越受到重视.本文设计了一个图像采集处理系统,以USB3.0接口作为高速图像传感接口,利用MATLAB作为图像处理工具结合小波变换对数字图像进行处理.通过速率测试和图像质量评价,该系统可以实现图像数据的高速采集传输,然后通过地面图像处理,较好地提取出所需图像信息.
機器視覺的應用領域越來越廣汎,應用新的工具和理論,研究高速圖像採集處理繫統也越來越受到重視.本文設計瞭一箇圖像採集處理繫統,以USB3.0接口作為高速圖像傳感接口,利用MATLAB作為圖像處理工具結閤小波變換對數字圖像進行處理.通過速率測試和圖像質量評價,該繫統可以實現圖像數據的高速採集傳輸,然後通過地麵圖像處理,較好地提取齣所需圖像信息.
궤기시각적응용영역월래월엄범,응용신적공구화이론,연구고속도상채집처리계통야월래월수도중시.본문설계료일개도상채집처리계통,이USB3.0접구작위고속도상전감접구,이용MATLAB작위도상처리공구결합소파변환대수자도상진행처리.통과속솔측시화도상질량평개,해계통가이실현도상수거적고속채집전수,연후통과지면도상처리,교호지제취출소수도상신식.
Machine vision is applied in more and more field, and people are paying more attention to the research of high-speed image acquisition and processing system combined with new tools and theory. An image acquisition and processing system is designed, which use USB3.0 interface as high speed image sensor interface, and use MATLAB as image processing tool, digital image are processed using the method of wavelet transform. Through rate test and image quality evaluation, the system can realize high speed image data acquisition and transmission, then through image processing, image information needed are extracted perfectly.