On 27 Mar 2003, Aaron Newsome wrote: > On Sun, 2003-03-23 at 09:46, Markus Grunwald wrote: > > Hello ! > > > > Has anybody tried to filter out the annoying TV-Logos (zdf, pro7 in > > Germany or maybe CNBC or the like) ? Is there an easy way or do I have > > to work this out myself ? > > I haven't tried this but I've sure thought about it a good deal. I think > if I ever attempted it, I would start by specifying an area in the > picture that would include the logo to get rid of and then have my image > fixer remove the logo using the surrounding picture pixel colors. Of > course this would only work for fairly simple solid color logos that > appear in the lower corner.
This is the idea behind my "yuvpixelate" filter (see http://source.robertk.com). It will "pixelate" an area by averaging the color for that area and setting the whole "block" to that color. Works great for me, YMMV. It won't remove a logo, but it will blur and blend it into the surrounding enough that it's not so obnoxious. -- Robert Kesterson [EMAIL PROTECTED] ------------------------------------------------------- This SF.net email is sponsored by: The Definitive IT and Networking Event. Be There! NetWorld+Interop Las Vegas 2003 -- Register today! http://ads.sourceforge.net/cgi-bin/redirect.pl?keyn0001en _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
