With corner identification, it will be possible to start transforming the image so the corners are perpendicular to eachother and the receipt is square.
With other academic work ramping up, integration of the corner identification with the warping to make the receipt square is a bit slower than normal.
I have partial functionality that works on only one of our test receipts but need to work on making it more generic and accept different inputs.
The lab work on ‘Features’ this week will really help with improving the accuracy of this algorithm.
Here, you can see the algorithm after straightening
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