IR-VIS comparison

JCJC Registered Users Posts: 768 Major grins
edited January 2, 2011 in Other Cool Shots
I intentionally took this IR image because I thought it would be clearer than the visible image due to all the aerosol induced haze, but at the time I didn't think of doing a direct comparison, so this is rather poorly done with different crops of different focal lengths and from slightly different positions- but it does make me want to make a similar series with a better set up. I thought it was neat as a first concept though. Maybe someone has done similar?




Visible image, middle of the afternoon- pretty hazy day.

1144291548_q9Liw-M.jpg

reflected infrared shot- cuts right through the haze. Unfortunately, the cloud is confusing the shape of the reservoir- would have been better to wait a bit until the clouds moved.
1144291596_xnjcv-M.jpg


And a direct comparison- would probably work better as a video clip rather than in indexed color animated gif, but the gif was easy to make. As much as the images are dumbed down, you can see that the infrared image recovers the horizon that is lost in the haze in the visible image.
1144291720_MCgLW-X3.gif
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Comments

  • PantherPanther Registered Users Posts: 3,658 Major grins
    edited January 2, 2011
    Howdy Kolibri,

    That turned out very neat, was interesting to see
    how the IR cut the Haze.

    Very Nicely Done.
    Take care,

    Craig

    Burleson, Texas
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