WarpAffine

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BLOCK
 
Image Processing
 
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created by VisionWorks
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In Affine transformation, all parallel lines in the original image will still be parallel in the output image. To find the transformation matrix, we need three points from input image and their corresponding locations in the output image. Then cv2.getAffineTransform will create a 2×3 matrix which is to be passed to cv2.warpAffine.

If you want to use warp affine function you need to enter 2 dimentional list into this block. Pts 1 need to have 3 point location image. Pts2 is a list that where Pts1 pointses new location.