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Thread: Digital IR

  1. #361

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    Re: Digital IR

    Quote Originally Posted by alan_b View Post


    Wildfire smoke last summer
    D800 / IR Chrome

    Attachment 218670
    This is truly surreal ... nice!
    JG

    More of my photos can be seen at my photo-blog here: https://audiidudii.aminus3.com/

  2. #362
    Unwitting Thread Killer Ari's Avatar
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    Re: Digital IR

    Quote Originally Posted by alan_b View Post


    Wildfire smoke last summer
    D800 / IR Chrome

    Attachment 218670
    This is awesome, Alan.

  3. #363

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    Re: Digital IR

    Quote Originally Posted by alan_b View Post


    Wildfire smoke last summer
    D800 / IR Chrome

    Attachment 218670
    This I like! Very nice.

  4. #364

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    Re: Digital IR

    Quote Originally Posted by Audii-Dudii View Post
    Off the top of my head, I couldn't remember, so I went back to the raw files and was surprised to see that I actually photographed it both ways: horizontally and vertically!

    Even worse, I photographed each panel seven times, so I could median-blend them into a single photo and reduce the noise level by 2.64 dB. Then I merged all five of the blended panels into a single pano using Photoshop's merge tool.

    But to answer your question, this version was made using the horizontally oriented photos and according to RawTherapee, I didn't process the vertically oriented photos. Maybe I should do that now, because to my eyes, the sky is as interesting as the rest of the scene!
    Thanks for the information. I may have to try doing this again. As I said, it has been a while!

  5. #365

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    Re: Digital IR

    Two more around-the-neighborhood photos from my 85258 project:





    Seven as-identical-as-possible photos were taken handheld using a DIY, full-spectrum modified Samsung NX500 / Contax N 24-85 / Hoya R72 combo and median-blended into a single file to reduce noise.
    JG

    More of my photos can be seen at my photo-blog here: https://audiidudii.aminus3.com/

  6. #366

    Re: Digital IR

    This is cool! How are you doing these?

    Quote Originally Posted by alan_b View Post


    Wildfire smoke last summer
    D800 / IR Chrome

    Attachment 218670
    --- Steve from Missouri ---

  7. #367

    Join Date
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    Re: Digital IR

    Quote Originally Posted by Audii-Dudii View Post
    This is truly surreal ... nice!
    Quote Originally Posted by Ari View Post
    This is awesome, Alan.
    Quote Originally Posted by jon.oman View Post
    This I like! Very nice.
    Thanks guys, I feel fortunate that smoke was all I had to deal with when so many others lost everything.

  8. #368

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    76

    Re: Digital IR

    Quote Originally Posted by scheinfluger_77 View Post
    This is cool! How are you doing these?
    Thanks - are you asking about the color? I'm using a full-spectrum converted camera with a Kolari IR Chrome filter on the lens. The filter is designed to be similar to Kodak Aerochrome color IR film.

  9. #369
    Unwitting Thread Killer Ari's Avatar
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    Re: Digital IR


  10. #370

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    Re: Digital IR

    Hi Alan,

    If you are using the IR Chrome filter on the lens with a full spectrum camera is it correct to assume that this is what you see in RAW? If so, that would make it a kind of true color, not the "faux" color usually seen with IR produced by channel swapping and such?

    Sandy
    http://www.sandykingphotography.com/
    For discussion and information about carbon transfer please visit the carbon group at groups.io
    [url]https://groups.io/g/carbon

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