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In an image with very limited colors you would have long runs of the same color and it would compress well from just the run-length encoding alone. Also, it's
by ball_of_lint 5y ago
In an image with very limited colors you would have long runs of the same color and it would compress well from just the run-length encoding alone.
Also, it's non-obvious that older values will be less useful. Going through the pixels in order like this doesn't preserve locality well, so older values may actually be closer to a given pixel than more recent ones.
- MauranKilom 5y ago> In an image with very limited colors you would have long runs of the same color and it would compress well from just the run-length encoding alone. ...unless those images are dithered. Which may be a relatively common thing to do in small color spaces!