CAJ | 학술논문

图像的二值化在数字图书馆信息处理中起着重要作用。不同的二值化方法适应不同的应用要求,讨论了三类图像二值化方法的应用,分别对扫描文字图像,灰度图像以及彩色图像的二值化进行了实验,验证了不同二值化方法的适应性。
도상적이치화재수자도서관신식처리중기착중요작용。불동적이치화방법괄응불동적응용요구,토론료삼류도상이치화방법적응용,분별대소묘문자도상,회도도상이급채색도상적이치화진행료실험,험증료불동이치화방법적괄응성。
Image binarization is an important technique of information processing in digital library.Different method of image binarization has its advantage in specific application.In this paper,discussed three applications of image binarization in digital library.The image binarization techniques were applied in scanned document image,grey-level image and color image.The experiments showed the adaptabilities of different image binarization methods.