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Read the QR Code
Aim:
Devise an algorithm that reads QR codes from images.
Input:
A set of images with QR Codes captured under different lighting conditions.
Images are stored in the read_qr_code directory.
Output:
A position and text read from a QR Code. The read text should be drawn in the input image.
Hints:
This exercise shows the concept of performing one of the most typical vision problems. It can be solved using a predefined set of filters. In this case, only a single filter is used to determine the code position and read data from it.
To get images from a directory, the EnumerateImages filter should be used. To find the QR Code in an image, use a high-level ReadSingleDatacode filter. The DrawStrings_SingleColor filter may be helpful to show the results.
Labeling connections is explained in this article.
Solution (FIS):
►Click here to show the solution.
