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Read the QR Code (read_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 a 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 to read data from it.
To get images from a directory, EnumerateImages filter should be used. To find the QR Code in an image, use a high-level ReadSingleQRCode filter. DrawStrings_SingleColor filter may be helpful to show the results.
Solution (FIS)
►Click here to show the solution.
