README.md

PS Image Alignment Tool

requirement

• pygame
• opencv

how to use

• run: python align.py
• switch image
  • press 1: show img1 only
  • press 2: show img2 only
  • press 3: show both img1 and img2
• shift image
  • press W/A/S/D: move img2 by 1 pixel
  • press Ctrl + W/A/S/D: move img2 by 50 pixel (you can reset this by changing variable vel)
• set reference points
  • left-click on empty space: set a reference point which won't move with the image
  • left-click on a reference point: cancel that point
• affine image
  • right-click on empty space: set a control point(up to 3 in total)
  • right-click on a control point: select that point
  • when a control point is selected, you can press (Ctrl+) W/A/S/D to move that point, which will apply an affine transform to img2
• rotate image
  • middle-click on empty space: set a rotation center
  • middle-click on a rotation center: cancel that point
  • press [/]: rotate img2 around rotation center by 0.2 degree
  • press Ctrl + [/]: rotate img2 around rotation center by 1 degree

global setting

• path1, path2: image path
• temperature1, temperature2: image color temperature
• x0,y0: the position of the top-left corner of both image

warning

• Don't rotate and affine the same image! Some bugs need to be fixed.