Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In the Python world, NumPy arrays are the standard representation for numerical data and enable efficient implementation of numerical computations in a high-level language. As this effort shows, NumPy ...

OpenCV是一个跨平台计算机视觉和机器学习软件库，也是计算机视觉领域的开发人员必须掌握的技术。 《OpenCV计算机视觉开发实践:基于Python》基于Python 3.8全面系统地介绍OpenCV 4.10的使用，并配套示例源代码、开发环境、PPT课件、配书PDF文件与作者答疑服务。

cv::Mat and cv::Mat_<Tp>: standard OpenCV matrices are transformed to numpy array with shared memory (i.e. modification to matrices elements made from python are immediately visible to C++, and ...

Want to get better performance with Python? Here's how to use NumPy to toe the 'invisible line' of data and memory transfers and optimize efficiency.

Learn how this popular Python library accelerates math at scale, especially when paired with tools like Cython and Numba.

Object recognition is the process of recognizing objects based on their characteristics like color, shape, and with the particular occurrence of the object in digital videos and as well as normal ...

We can cast an ordinary python list as a NumPy one-dimensional array. We can also cast a python list of lists to a NumPy two-dimensional array. Usually we will build arrays by using NumPy's ...