multimediaLED

所属分类:图形图像处理
开发工具:Visual C++
文件大小:11KB
下载次数:171
上传日期:2006-03-18 19:27:12
上 传 者yinxun
说明:  LED字符分割和识别, 在此项目中我们主要完成了对拍摄到的6位LED数字进行分割和识别的课题。识别的数字范围在0~9。由于拍摄环境比较复杂,需要解决复杂背景下对LED字符的分割问题。我们利用了图像的色彩信息,先进行基于色彩的分割,然后对分割结果进行了固定阈值的二值化,并利用投影修正完成了对LED数码管图像的分割,并使用基于模板匹配的算法进行了识别,在匹配过程中对图像进行了尺寸归一化处理。最终得到了较好的识别效果,对10幅样图的识别率达到100%
(LED character segmentation and recognition, in this major project, we completed the shooting of the six LED figures for the segmentation and identification issues. Recognition of the range between 0 and 9. As the filming environment more complex, the need to address complex background of the character LED division. We took advantage of the color image information, the first color-based segmentation, and then divided the results of a fixed threshold value of the two values, and to use the projector that completed a pair of LED digital image segmentation possession, and use based on template matching algorithm for the identification, in the process of matching the right image In one size treatment. Finally a better identification effect of 10 samples the recognition rate of 100%)

文件列表:
multimedia\main.cpp (17050, 2005-11-08)
multimedia\main.dsp (3441, 2005-11-08)
multimedia\main.dsw (516, 2005-11-08)
multimedia\main.ncb (33792, 2005-11-08)
multimedia\main.opt (48640, 2005-11-08)
multimedia\main.plg (1178, 2005-11-08)
multimedia\mystack.cpp (329, 2005-10-27)
multimedia\mystack.h (225, 2005-10-26)
multimedia (0, 2006-03-13)

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