In this tutorial, we will check how to draw circles in an image with OpenCV and Python.
Continue reading “Python OpenCV: Drawing circles”
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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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Python: socket server
The objective of this post is to explain how to create a simple socket server using Python and reach it with a client. Continue reading “Python: socket server”
