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Photoshop Image Deblurring sneak

Discussion in 'Image Processing' started by RnR, Oct 11, 2011.

  1. RnR

    RnR Mu-43 All-Pro

    Sep 25, 2011
    Brisbane, Australia
    Came across this 'sneak' which I think a few here might like :) 

    [ame=https://www.youtube.com/watch?v=xxjiQoTp864]Adobe MAX 2011 - Photoshop Image Deblurring sneak - YouTube[/ame]

    It will be interesting to see if there are any cons to the process.
    • Like Like x 3
  2. Luke

    Luke Mu-43 Hall of Famer

    Jul 30, 2010
    Milwaukee, WI
    It's too bad that for the video they weren't using a screen cap, but you can tell from the audience response that it is impressive. It seems like a simple enough idea. I wonder what took so long to implement it. Computational power?

    Very cool!
  3. c5karl

    c5karl Mu-43 Regular

    May 31, 2011
    Fairfax, Va., USA
    That could sort of kill the IBIS vis OIS argument. :smile:

    As long as Moore's Law keeps chugging along, this sort of processing conceivably could be done in camera at some point in the not-too-distant future, especially if the camera stores accelerometer data at the time of exposure.
    • Like Like x 1
  4. RobWatson

    RobWatson Mu-43 Hall of Famer

    Deconvolution. Been done for years. Trade dynamic range for resolution. Most methods that work fairly well require gobs of processing power. Even dedicated hardware would require several generations before becoming practical in cameras. Optical stabilization will be better (even pixel shifting).

    For some images deconvolution methods simply do not work as there is not an excess of dynamic range to trade-off for improved resolution. Sharp noisy images are not the goal (generally speaking).
  5. John M Flores

    John M Flores Super Moderator

    Jan 7, 2011
    Great, even more sharp, boring photos! :biggrin:
  6. drizek

    drizek Mu-43 Veteran

    Aug 5, 2011
    I'd love to see them use this to correct the background blur on a horizontal pan.
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