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Transforming a square image to an image of curved sides

lpa18772lpa18772 Member Posts: 2
Hi all!

I'd be very thankful for any tip on this!

Challenge:

I have a square picture of the moon (1024x1024 pixels). The 4 corners all have different coordinates (latitude and longitude). I have interpolated the coordinates for the image every 8 bits and I can creat a matrix with that info.

My solution:

I though of interpolating all the coordinates for all the pixels and then put the pixel in the coordinate matrix but that takes me an hour to compute an image... and I have several hundred thousands to process.

Question:

Is there any other method to transform a square image into another image with non linear sides?


Thank you all!

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