Dithering (Images) - How Exactly Does It Work?
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08-06-2021 - |
Frage
Am I correct in thinking that dithering an image works in the following way:
I have a 2x2 image block consisting of individual pixels (x):
x | x
¬¬¬¬¬¬¬
x | x
I wish to dither the image via the following values:
3 | 4
¬¬¬¬¬¬¬
2 | 1
Therefore, will the 2x2 block appear as:
x x | x x
x | x x
¬¬¬¬¬¬¬¬¬
x x | x
|
Is this correct? If so, have I illustrated the dithered pixel layouts correctly?
Or am I completely mistaken? If so, could somebody kindly enlighten me (ideally with an example)?
I am aware that the sample size that I chose to use is a small one, but it was merely for illustration purposes.
Many thanks.
Lösung
I can confirm that this is the correct method.
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