2010-03-24 50 views

回答

2
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亞我有參考手冊Opencv但是cvsize相同的大小在matlab 和周長我沒有找到類似的功能 – smile 2010-03-24 07:11:35

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+1有關此庫的信息! – 2012-11-23 03:20:03

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雖然它使用IplImage,但它太糟糕了:((( – 2012-11-23 03:21:02

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對於模擬bwperim你可以做

Mat m; 
Mat dilated = m.clone(); dilate(dilated,one_pixel_wide_element); 
Mat output = dilated - m; 

其中one_pixel_wide_element可以構造using instructions from opencv

dilation_type = MORPH_RECT; 
    dilation_size = 1; 
    Mat element = getStructuringElement(dilation_type, 
        Size(2*dilation_size + 1, 2*dilation_size+1), 
        Point(dilation_size, dilation_size)); 

這給出了一個外部邊界。內部邊界會腐蝕(和m-eroded)。

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