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remove barrel distortion

Hello! I have several of the following images:

image1

image2

image3

I have a task to recognize the text on the labels. I will recognize the text using the FineReader Engine (special SDK for recognize images). However, I need to do preprocessing of images for better recognition. What do I need to do to remove barrel distortion and other distortions?

For example, FineReader bad recognizes the "BordeauX" word in the first image(image1), it instead of the "BordeauX" word sees "ordeauX", may be because there is a flare? How can this be fixed?

Have any idea how to do the preprocessing of the images?

remove barrel distortion

Hello! I have several of the following images:

image1

image2

image3

I have a task to recognize the text on the labels. I will recognize the text using the FineReader Engine (special SDK for recognize images). However, I need to do preprocessing of images for better recognition. What do I need to do to remove barrel distortion and other distortions?

For example, FineReader bad recognizes the "BordeauX" word in the first image(image1), it instead of the "BordeauX" word sees "ordeauX", may be because there is a flare? How can this be fixed?

Have any idea how to do the preprocessing of the images?