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Compilation of the the code you give as an example:
https://github.com/lazywei/go-opencv#opencv2s-initcameramatrix2d
fails with a large set of errors that look like this:
/tmp/go-build235271592/git…
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I am running into a compile time error making iai_kinect2 under ROS. I have installed freenect2 and am able to run Protonect successfully. Is this an opencv version error? I have built opencv 3.3 from…
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# 第三阶段：中级图像处理
## 1. 图像滤波
### 目标：
- 学会使用 ` OpenCV ` 进行图像滤波。
### 内容：
- 平滑滤波（均值滤波、高斯滤波）
- 边缘检测（ ` Sobel ` 、 ` Canny ` ）
- 形态学操作（腐蚀、膨胀）
### 实践：
#### 1.1 平滑滤波
- 平滑滤波可以有效去除图像中的噪声，常见的平滑滤波方法…
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Detection和Alignment都可以正常运行，就是Identification模块老是异常退出
'seetafacego.exe' (Win32): Loaded 'D:\seetafacego\x64\Release\seetafacego.exe'. Symbols loaded.
'seetafacego.exe' (Win32): Loaded 'C:\Windows\Syst…
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左博您好！我遇到一个问题，在一次性检测很多张图片时，发现有不少检测失败的图片。
1. 然后我用您代码里的例子程序对失败的图片进行单张检测，发现是可以检测成功的。
2. 接着我写了下面的测试程序对两张图片做循环检测，结果发现有的图片是没有问题一直都是两张检测出来都有人脸，而换了图片之后，刚开始两张图片都是可以检查出人脸的，而每隔一段间隔之后就会出现一张图片没有检测出人脸的情况，接着又是好…
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I tried to run demo_freenect.py, but it crashes as ShowImage (line 17) requires a CvArr, and not a numpy array as input.
An easy solution would be to change line 17 to:
`cv.ShowImage('both', cv.froma…
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when i try to run make cmd in Ubuntu 16.04,the following errors are shown. I do not know why this happen. My OpenCV version is 3.4.8
/home/ubuntu/fastfusion/src/auxiliary/plywriter.cpp: In function …
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```
https://build.opensuse.org/package/live_build_log?arch=i586&package=pam-face-aut
hentication&project=home%3Adamianator%3Aface-authentication&repository=openSUSE_
Factory
It reports missing openCV…
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```
https://build.opensuse.org/package/live_build_log?arch=i586&package=pam-face-aut
hentication&project=home%3Adamianator%3Aface-authentication&repository=openSUSE_
Factory
It reports missing openCV…