Python – techtutorialsx

February 16, 2020

Python: using LINQ operators

In this tutorial we are going to learn how to use the py-linq module, which brings the LINQ operators to Python.

February 14, 2020February 14, 2020

Python: flattening a JSON

In this tutorial we will learn how to flatten a JSON with Python and the flatten_json module.

February 13, 2020

Python: SHA-256

In this tutorial we are going to learn how to use the SHA-256 algorithm to compute the digest of a message, using Python 3.7.2 and the PyCryptodome module.

January 1, 2020January 1, 2020

Python pyzbar: Detecting and decoding barcode

In this tutorial we will check how to detect and decode a barcode in an image. For this we will be using the pyzbar library.

December 8, 2019

Python OpenCV: Detecting and Decoding a QRCode

In this tutorial we will learn how to detect and decode a QR Code on an image, using Python and OpenCV.

December 1, 2019

Python OpenCV: Drawing lines on image

In this tutorial we are going to learn how to draw lines in an image, using Python and OpenCV.

November 24, 2019

Python OpenCV: Getting region of interest

In this tutorial we will learn how to get and display a region of interest from an image, using Python and OpenCV.

November 23, 2019

Python OpenCV: Getting image dimensions

In this tutorial we will learn how to obtain the dimensions (height and width) of an image read with OpenCV, using Python.

November 8, 2019November 8, 2019

Python OpenCV: Converting an image to HSV

The objective of this tutorial is to learn how to read an image and convert it to the HSV color space, using Python and OpenCV .