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• 请不要在回答技术问题时复制粘贴 AI 生成的内容
This topic created in 4078 days ago, the information mentioned may be changed or developed.
代码
github链接：np-csu/SLIC-superpixel
Class explanation
void SLIC::GenerateSuperpixels(cv::Mat& img, UINT numSuperpixels)Perform SLIC algorithm on the given image with the given number of superpixels.
cv::Mat SLIC::GetImgWithContours(cv::Scalar color)Get the result image with contours on the given color.
int* SLIC::GetLabel()Get label on each pixel which shows the number of superpixel it belongs to.
Example
original image
200 superpixels
500 superpixels
Supplement 1 · Mar 6, 2015
## 增加了参数说明
* `void SLIC::GenerateSuperpixels(cv::Mat& img, UINT numSuperpixels)`
Perform SLIC algorithm on the given image with the given number of superpixels.
`img` - 24-bit or 8-bit cv::Mat
`numSuperpixels` - an appropriate number, no more than total number of pixels
* `cv::Mat SLIC::GetImgWithContours(cv::Scalar color)`
Get the result image with contours on the given color.
`color` - If input image is 24-bit, the color may be cv::Scalar(255, 0, 0) or cv::Scalar(0, 255, 0) or cv::Scalar(0, 0, 255).
If input image is 8-bit, the color may be cv::Scalar(0) or cv::Scalar(128) or cv::Scalar(255)
* `void SLIC::GenerateSuperpixels(cv::Mat& img, UINT numSuperpixels)`
Perform SLIC algorithm on the given image with the given number of superpixels.
`img` - 24-bit or 8-bit cv::Mat
`numSuperpixels` - an appropriate number, no more than total number of pixels
* `cv::Mat SLIC::GetImgWithContours(cv::Scalar color)`
Get the result image with contours on the given color.
`color` - If input image is 24-bit, the color may be cv::Scalar(255, 0, 0) or cv::Scalar(0, 255, 0) or cv::Scalar(0, 0, 255).
If input image is 8-bit, the color may be cv::Scalar(0) or cv::Scalar(128) or cv::Scalar(255)
23 replies • 2015-03-08 10:36:24 +08:00
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47jm9ozp Mar 6, 2015
颜色空间转换可以直接用opencv内部的吧……
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zerh925 Mar 6, 2015
如果是边缘没有这么明显的图片呢
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answer42 OP |
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47jm9ozp Mar 6, 2015
@answer42 转一下就好……
C++: Mat::Mat(Size size, int type, void* data, size_t step=AUTO_STEP) opencv自带的一些函数有各种优化，一般我都直接用，就不自己造轮子了。。 |
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Valyrian Mar 6, 2015
computer vision课作业写过。。。
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47jm9ozp Mar 6, 2015
cv相关专业但是不知道为啥一直在做嵌入式学术上一事无成的飘过。。
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theoractice Mar 6, 2015
看起来很好玩。想问下这个有啥应用呢？
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shakoon Mar 6, 2015
看着很不错呢，楼主加油！
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14
jimmy66 Mar 6, 2015
这学期在学，先star了
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16
answer42 OP |
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answer42 OP |
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21
ywisax Mar 7, 2015
必须star，太牛了
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22
answer42 OP |
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