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exposure blending without halo

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exposure blending without halo jrickards 30 Jul 15:14
  exposure blending without halo rich404 30 Jul 15:30
   exposure blending without halo rich404 30 Jul 16:10
jrickards
2019-07-30 15:14:11 UTC (over 4 years ago)
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exposure blending without halo

I saw a YT video a few months ago and should have saved it and now I need it. It may have been about using Photoshop but the technique should be generic.

The issue is, I have two photos of the same subject (taken using a tripod) at different exposures because the sky is nice but bright and the foreground is nice but darker. There is a pretty hard line between the two, a line of trees. The video talked about how to shape the line between the two so when the two exposures/layers were blended, there were no halos and the shape of the mask was accurate. Did the video creator use something like a high or low pass filter? I don't know, I can't remember.

However, once the mask was created, there were portions that weren't black so it was painted black, which was fine, the critical part was creating the edge accurately.

Any suggestions?

rich404
2019-07-30 15:30:14 UTC (over 4 years ago)

exposure blending without halo

I saw a YT video a few months ago and should have saved it and now I need it. It may have been about using Photoshop but the technique should be generic.

The issue is, I have two photos of the same subject (taken using a tripod) at different exposures because the sky is nice but bright and the foreground is nice but darker. There is a pretty hard line between the two, a line of trees. The video talked about how to shape the line between the two so when the two exposures/layers were blended, there were no halos and the shape of the mask was accurate. Did the video creator use something like a high or low pass filter? I don't know, I can't remember.

However, once the mask was created, there were portions that weren't black so it was painted black, which was fine, the critical part was creating the edge accurately.

Any suggestions?

A gimp script luminosity masks see: https://patdavid.net/2013/11/getting-around-in-gimp-luminosity-masks.html

You could ask on https://discuss.pixls.us/ Pat David resides there.

rich404
2019-07-30 16:10:23 UTC (over 4 years ago)

exposure blending without halo

A gimp script luminosity masks see: https://patdavid.net/2013/11/getting-around-in-gimp-luminosity-masks.html

You could ask on https://discuss.pixls.us/ Pat David resides there.

A similar question and an updated for Gimp 2.10 luminosity-mask.scm here:

https://www.gimp-forum.net/Thread-Managing-levels-in-two-different-parts-of-the-image?pid=14020#pid14020