How to make anaglyph (stereo, 3D) image with standard camera

If you do not have special equipment you still can create pretty good anaglyph images with standard camera.

What do we need for it?

1) Make two shots with little parallax. Try not to make large offset. For example if you make photo of a tree then offset must be about 6-10 сm.

2) You need special anaglyph glasses red-blue glasses.



3) Make following steps to get final image:

- Apply screen blenging operation (wiki) to the left and right images. Left must be blended with cyan color (0x00FFFF) and right with red color (0xFF0000).



- Having two changed images for left and right eyes blend them with multiply operation (wiki).



Make sure you adjusted images in such way, that objects on the photos matches with each other.

- Finally you get result. Put on glasses and enjoy!