[Webkit-unassigned] [Bug 21458] Improve image comparison algorithm in ImageDiff

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=21458


mitz at webkit.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |mitz at webkit.org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1




------- Comment #1 from mitz at webkit.org  2008-10-08 12:39 PDT -------
(In reply to comment #0)
> - generate normalized intensity only diff images

I think we should consider dropping diff image generation and do it on demand
using <canvas> imageData API. This would allow the user to adjust contrast,
invert, threshold etc. after the fact. See also bug 11959.


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