In this tutorial we will check how to obtain video from a webcam and convert it to gray scale, using OpenCV and Python.
Continue reading “Python OpenCV: Converting webcam video to gray scale”Python OpenCV: Getting video from camera
In this tutorial we will learn how to obtain video from a webcam, using Python and OpenCV. We will then display the video on a OpenCV window.
Continue reading “Python OpenCV: Getting video from camera”Python: Brotli compression
In this tutorial we will check how to compress a string using the Brotli compression algorithm.
Python websocket client: sending binary content
In this tutorial we will check how to send data in binary frames from a Python websocket client.
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Python OpenCV: Drawing circles
In this tutorial, we will check how to draw circles in an image with OpenCV and Python.
Python OpenCV: Saving an image to the file system
In this tutorial we will check how to save an image to the file system using OpenCV on Python.
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Python OpenCV: Converting an image to gray scale
In this tutorial we will check how to read an image and convert it to gray scale, using OpenCV and Python.
Continue reading “Python OpenCV: Converting an image to gray scale”Python pycrypto: using AES-128 in ECB mode
In this tutorial we will check how to encrypt and decrypt data with AES-128 in ECB mode, using Python and the pycrypto library.
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Python: Websocket client
The objective of this post is to explain how to create a simple Python websocket client to contact an online test echo server.
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Python: Converting string to bytes object
In this post, we will check how to convert a Python string to a bytes object. Bytes objects are immutable sequences of single bytes in the range between o and 255 (inclusive).
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