Bug #41820 [Com]: Color noise in resized image when using IMAGECOPYRESAMPLED

Edit report at https://bugs.php.net/bug.php?id=41820&edit=1 ID: 41820 Comment by: eneroth3 at gmail dot com Reported by: richard dot gavenda at rksting dot cz Summary: Color noise in resized image when using IMAGECOPYRESAMPLED Status: No Feedback Type: Bug Package: GD related Operating System: Windows XP PHP Version: 5.2.3 Assigned To: pajoye Block user comment: N Private report: N New Comment: As a workaround I reversed all the colors with imagefilter() before and after calling imagecopyresampled. This seems to help for the white areas but would of course result in the same problem for black areas. However these are usually not as common. Previous Comments: ------------------------------------------------------------------------ [2015-07-20 14:02:46] cmb@php.net Related To: Bug #53580 ------------------------------------------------------------------------ [2009-05-07 01:00:00] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2009-04-30 13:43:11] neo at lozhki dot net I've installed the latest snapshot. The problem is still absolutely the same. I have horizontal bands of color #fefefe on the picture with clear white background after resampling. They are visible only on high quality monitors for designers, but they are. It's a bug. ------------------------------------------------------------------------ [2009-04-29 22:28:29] pajoye@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ ------------------------------------------------------------------------ [2009-04-29 21:52:47] neo at lozhki dot net Is there a solution now after two years? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=41820 -- Edit this bug report at https://bugs.php.net/bug.php?id=41820&edit=1