Cant change background image complitly

[soulilya]

Hi guys. Im trying change background image from black to white. Its for my internet magazine. Images over 1300 in jpg format. But when i try change background over main image background stays the same.

For example: http://rghost.ru/54687939

This is original image

http://rghost.ru/54710788

[fmw42]

I cannot seem to open your links or they take very long time. But please provide your IM version and platform and the exact command you used.

[soulilya]

Im used command from tutorial.

Code: Select all

  convert balloon.gif  -fill white -opaque blue   balloon_white.gif

[fmw42]

Im used command from tutorial.

Code: Select all

  convert balloon.gif  -fill white -opaque blue   balloon_white.gif

Your command works just fine for me on IM 6.8.9.0 Q16 Mac OSX.

What is your IM version and platform? There may be a bug in your version.

The other thing to try is add a little fuzz factor to it.

Code: Select all

  convert balloon.gif  -fuzz X% -fill white -opaque blue   balloon_white.gif

try 1% and if that does not work, then try larger amounts. If it still does not work, the you may need to upgrade IM.

[soulilya]

Last version for windows. Thank you for reply. Its better, but still there is artefacts

http://rghost.ru/54738581

[fmw42]

Sorry, your links do not work for me.