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Activity Forums Adobe After Effects Eliminating glass reflections…

  • Eliminating glass reflections…

    Posted by Mike Smith on July 16, 2008 at 9:12 am

    I got this shot of a guy walking inside a restaurant, and as he steps in the front door,(which is made of glass) you can see the reflections of the crew and gear. I know I should have used a polarizer, but does anyone know a way I can eliminate these reflections? A way to track the reflection and blur it maybe? I don’t know, I’ll take anything right now, it kills the shot and I absolutely love this one.

    Thanks you.

    -MS

    Mike Smith replied 17 years, 10 months ago 6 Members · 11 Replies
  • 11 Replies
  • Tl Westgate

    July 16, 2008 at 12:34 pm

    I had to do that. A simple adjustment layer that’s heavily blurred (I only blurred vertically) and corner pinned to the glass would work. Of course, if he walked in front of it you’ll have to roto him out.

    — TL

  • Mike Smith

    July 16, 2008 at 7:19 pm

    Will try it. Thank you.

  • Mike Smith

    July 17, 2008 at 4:18 am

    Well I tried it all, but nothing looks real. It’s too complex I’m afraid. Here check it out yourself:

    https://www.filefactory.com/file/da831f/n/Damn_Reflaction_wmv

    -MS

  • Chris Wright

    July 17, 2008 at 8:41 am

    its not that noticeable compared to alot I’ve seen. Read the tutorial of camera through car window. It will show you how to replace reflections in glass. Remove your crew completely if you want. Another tip is roto a brighting garbage matte around your actor so he is a little brighter. That will draw the eye more to him and less from reflections. I mean, all black walking into a black room?

  • Dave Fraser

    July 17, 2008 at 3:20 pm

    i agree with Chris, it’s not that noticeable.
    the only way i can think of apart from blurring it out is extremely time consuming; and that would painting it out frame by frame. headache of a job.

    sorry

    Dave Fraser
    Motion Graphics Artist
    Big Button Media LTD
    http://www.bigbutton.tv

  • Mike Smith

    July 18, 2008 at 1:11 am

    Thanks for the replies. Where’s that “camera through car window” tutorial? Can you post a link?

    -MS

  • Kevin Dearing

    July 18, 2008 at 1:19 pm
  • Mike Smith

    July 20, 2008 at 11:05 am

    Thanks, but that tutorial tells you how to make your own reflections from scratch, not remove details inside an existing reflection.

    I really don’t know what to do here…

    -MS

  • Chris Wright

    July 20, 2008 at 6:15 pm

    “Remove your crew completely if you want.”

    1. whole wall or just a small section, if small section, feather mask it in then box blur. It’s what you want, but it’s not a one click solution.

    2. Or just try some effects that don’t just do regular blur. there’s one called a box blur, said above, which will give great results. Try using it with effect->levels to reduce the black crew, then the box blur will even out nicely(put levels above blur in controls) .

  • Jim Dodson

    July 20, 2008 at 8:34 pm

    Take your layer — make a duplicate above it. Using the mask tool make a box choosing the area just above the guy pushing the dolly up to where the ridge meets the sky .
    Then unlock the scale for that duplicate layer and make the scale: 100, 444% — now move the position of that duplicate layer: 640 761
    Now have the layer fade in starting at frame 29 and ending at 82…

    This fades on a plug that moves in exact sync with the original and smears a plug over the offending reflection — you would then need to rotoscope the plug off the mans left arm…

    Not perfect but possibly better than nothing?

    Jim Dodson

    8 Core Intel — Mac – OSX

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