module 'cv2' has no attribute 'ximgproc'怎么办
时间: 2023-09-11 19:09:46 浏览: 500
这个错误可能是由于你的 OpenCV 版本不支持 ximgproc 模块导致的。ximgproc 模块是 OpenCV 的扩展模块,需要安装额外的库才能使用。如果你的 OpenCV 版本不支持 ximgproc 模块,可以尝试更新到最新版本,或者手动安装 OpenCV 的扩展模块。
如果你使用的是 pip 安装的 OpenCV,可以尝试使用以下命令安装 ximgproc 模块:
```
pip install opencv-contrib-python
```
如果你使用的是源码编译安装的 OpenCV,可以在 cmake 配置的时候添加 `-DOPENCV_EXTRA_MODULES_PATH=<path to opencv_contrib/modules>` 参数来编译安装 ximgproc 模块。其中 `<path to opencv_contrib/modules>` 是 opencv_contrib 模块的路径。
安装完成后,重新导入 cv2 库即可使用 ximgproc 模块。
相关问题
attributeerror: module cv2 has not attribute ximgproc
这问题可能是因为你的OpenCV版本过低,缺少了ximgproc模块。ximgproc模块是OpenCV的一个扩展模块,提供了许多图像处理算法。为了解决这个问题,你可以尝试以下几种方法:
1. 升级OpenCV版本:使用pip命令升级OpenCV版本到最新版,命令为:pip install opencv-python --upgrade
2. 安装opencv-contrib-python:这是OpenCV的一个扩展模块,包含了ximgproc模块,可以通过pip安装,命令为:pip install opencv-contrib-python
3. 自行编译OpenCV:如果以上两种方法都不行,你可以自行编译OpenCV并包含ximgproc模块。具体的编译方法可以参考OpenCV官网。
module 'cv2' has no attribute 'ximgproc'
引用\[1\]:出错:AttributeError: module ‘cv2.cv2’ has no attribute ‘ximgproc’,出错原因也很简单,就是CV2的库冲突了,安装了多个,只需要这么操作就可以了: pip uninstall opencv-contrib-python opencv-python pip install opencv-contrib-python 。 引用\[2\]:AttributeError: module ‘cv2.cv2’ has no attribute ‘ximgproc’ 1. AttributeError: module ‘cv2.cv2’ has no attribute ‘ximgproc’ Traceback (most recent call last): File "superpixel-inceptionV1OnFire.py", line 92, in <module> slic = cv2.ximgproc.createSuperpixelSLIC(small_frame, region_size=22) AttributeError: module 'cv2.cv2' has no attribute 'ximgproc' 2. pip list | grep opencv (venv) strong@foreverstrong:~/venv/tensorflow_work/fire-detection-cnn$ pip list | grep opencv opencv-python 3.3.1.11 WARNING: You are using pip version 19.1.1, however version 19.2.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. (venv) strong@foreverstrong:~/venv/tensorflow_work/fire-detection-cnn$ 3. 安装 opencv-contrib-python 。 引用\[3\]:遇到该问题时,网友多是建议补个包,即 pip3 install opencv-contrib-python 我在补完之后又出现下面这样的错误: OpenCV(3.4.3) C:\projects\opencv-python\opencv_contrib\modules\xfeatures2d\src\sift.cpp:1207: error: (-213:The function/feature is not implemented) This algorithm is patented and is excluded in this configuration; Set OPENCV_ENABLE_NONFREE CMake option and rebuild the library in function ‘cv::xfeatures2d::SIFT::create’ 貌似是该算法被申请了专利还是咋的,将opencv版本退到3.4.2即可解决,卸载之前的包,然后 pip3 install opencv-python == 3.4.2.16 pip3 install opencv-contrib-python == 3.4.2.16 AttributeError: module ‘cv2.cv2’ has no attribute ‘estimateRigidTransform’ 。
问题: module 'cv2' has no attribute 'ximgproc'
回答: 当出现module 'cv2' has no attribute 'ximgproc'的错误时,这通常是由于OpenCV库的版本冲突引起的。解决方法是卸载已安装的OpenCV库,然后重新安装opencv-contrib-python库。可以使用以下命令来解决这个问题:pip uninstall opencv-contrib-python opencv-python,然后再使用pip install opencv-contrib-python来重新安装opencv-contrib-python库。这样应该能够解决module 'cv2' has no attribute 'ximgproc'的问题。
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