My results: using versions: opencv-contrib-python 4.7.0.72 opencv-python 4.7.0.72 opencv-python-headless 4.7.0.72 """ norm1c2 : cv2.norm( , ) : count = 1000 Real time: 1.45 seconds CPU time: 0.08 seconds Res: [2804.09022679371, 2804.09022679371, 0.0, 0.0]nor...
Python python跨平台,三种操作系统共用一种方法,只是注意,最好使用安装Anaconda使用虚拟环境,具体步骤如下,打开终端,输入: conda create -n tf python=3.6 #创建一个名为tf的python3的虚拟环境 conda activate tf pip install opencv-contrib-python-headless #添加headless则不会编译图形学相关的库,减少出错搞定! Ja...
#pip3 install opencv-contrib-python import numpy as np import cv2 import sys class TRACKER(object): def __init__(self): self.trackerTypes = ['BOOSTING', 'MIL', 'KCF','TLD', 'MEDIANFLOW', 'GOTURN', 'MOSSE', 'CSRT'] self.trackerNum=2 self.tracker = cv2.MultiTracker_create() def ...
OpenCV 的 Python 绑定包装了 C++ 实现,因此,作为 Python 用户,即使我们不直接使用 C++,我们也可以从此更新中获得一些性能优势。...pip install opencv-contrib-python-nonfree 如果您打算分发依赖于 OpenCV 的非免费内容的软件,则应自己调查专利和许可问题如何在特定国家和特定用例中应用。...pip ins...
package_name = "opencv-python" if build_contrib and not build_headless: package_name = "opencv-contrib-python" if build_contrib and build_headless: package_name = "opencv-contrib-python-headless" if build_headless and not build_contrib: ...
kiwisolver==1.4.4 matplotlib==3.5.3 mediapipe==0.8.9.1 numpy==1.21.6 opencv-contrib-python==4.6.0.66 opencv-python==4.6.0.66 opencv-python-headless==4.6.0.66 packaging==21.3 Pillow==9.2.0 protobuf==3.19.1 pyparsing==3.0.9 python-dateutil==2.8.2 six==1.16.0 speech==0.5.2 typing_...