SD9 Firmware v2 Night Shots, compared to dpreview's Beta SD9

Discussion in 'Digital Cameras' started by George Preddy, Nov 19, 2003.

  1. George Preddy, Nov 19, 2003
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  2. Good picture! I think the combo of Foveon and SPP v.2 makes very
    nice images.

    I do have to hand it to you, George, you put your money (put your
    images up) where your mouth is -- despite the vomit of such lights
    as George Smegma-Kirby, Ray Moron-Fischer, et al.

    I'll reiterate what I said a week or so ago (after looking at lots
    and lots of Foveon and Bayer images): The Sigma SD9/10, with however
    many mega whatevers it has, produces better images than 6 meg
    Bayers, and I think it's obvious.
    Edward Seabass, Nov 20, 2003
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  3. George Preddy

    PhotoMan Guest

    Yeah - and pigs can fly.
    PhotoMan, Nov 20, 2003
  4. Unfortunately I'm working on a laptop, so I can't check basic image quality
    very well, until after the fact. A much better production of that same
    picture is now linked below.

    Thanks for the kind words. You are right it is obvious the SD9 produces
    much better pictures than the Bayers. In a way it's a shame that Bayer
    users here can no longer link full sized out of camera images here, for fear
    of comparison, because it really makes things one-sided. I'm beside myself
    that I didn't switch sooner, and suck up yesterdays higher pricetag. But I
    didn't know at the time, the camera was so new and there weren't very many
    SD9 images available then.

    The few review samples that were posted, were actually hatchet pieces
    written by a few who still don't want to ruin their livelyhood of welching
    of the masses, for example's Beta-version SD9 hatchet piece,
    which is, unbelievably, still posted. Compare the's SD9
    "sample" to the production camera below. It is clear dpreview is doing
    everything they can to protect their big money sponsors, but the word is
    getting out, and when they can only post images like the one below, it makes
    it all too obvious that they are a fundamentally incompetent review site ...
    George Preddy, Nov 20, 2003
  5. George Preddy

    Ray Fischer Guest

    Interesting that so much processing is needed just to get a decent
    image. Maybe the folks at Sigma will get it right soon.
    Ray Fischer, Nov 20, 2003
  6. That's called "the beauty of shooting RAW." Here is the latest version...
    George Preddy, Nov 20, 2003
  7. I had to delete and replace it for some reason, pbase broke for a little
    while I guess, the non-laptop-monitor rendition is here now:

    As for downsampling, in simple Bayer terms, yes, Foveon images are already
    "downsampled" (no need to change them, since they are never up-sampled like
    Bayers are, by default), they are presented using the exact number of full
    color pixels supported by their RGB sensor count. So, yes, a 3.43MP Foevon
    image has the same amount of RGB sensor data per output pixel as a 1.58MP
    downsampled Canon 10D image. That amount being, 100%.
    George Preddy, Nov 20, 2003
  8. George Preddy

    Guest Guest

    I particularly like the extremeley sharp 9 lines the SD9 resolves to 5 lines
    in this image.

    SD9/SD10 produces incorrect images full of jaggies. If you like that in a
    camera, good luck to you enjoy your Sigma. I personally will wait for a
    Foveon chip which actually produces good colour and has an anti alias filter
    before I'll consider one. Preferably in a camera that will produce a
    Guest, Nov 20, 2003
  9. George Preddy

    Guest Guest

    All DSLRs can shoot RAW. The SD9/SD10 is the only one that absoultely has to
    shoot in RAW.
    Guest, Nov 20, 2003
  10. George Preddy

    Ray Fischer Guest

    Software can only go so far in fixing bad data.
    Ray Fischer, Nov 22, 2003
  11. Funny you should say that, it sounds a bit like Carver Mead's own account of
    why he pioneered Foveon after inventing the CCD elements used in bastardized
    Bayer mosiacs long ago...

    "A slender, energetic man with a trim Vandyke beard, Mead has a disarming,
    gentle speaking voice and a face that recalls both David Carradine in Kung
    Fu and Richard Kiley in Man of La Mancha. He rarely raises his voice, but
    when something gets under his skin, you'll know it. "The more I learned
    about human vision," he says, "the more it was clear that what mosaic
    sensors were doing was introducing artifacts into the image. It was one of
    those things that becomes so massively annoying that after a while you think
    you ought to go do something about it. It was clear that the way image
    sensors worked was brain-dead. I talked to a lot of people, and nobody got
    it. So I finally said: 'That's not a problem. That's an
    portunity.'" --Discover Magazine, Dec 2002
    George Preddy, Nov 23, 2003
  12. I never said it was. I have said that a 10.3MP camera has better optical
    color resolution than a 6MP camera (marginal implementation differences
    aside), and that the SD9 is a 10.3MP camera by the Bayer standard of
    counting 1/3rd color sensors and the only considering interpolated
    Maybe you are referring to the pre-production samples still languishing on
    dpreview's web site.
    George Preddy, Nov 23, 2003
  13. George Preddy

    Alan Guest

    I don't know what he was referring to, but the pictures I found were from other

    As far as I can tell, the color is still 'off'.

    Alan, Nov 27, 2003
  14. George Preddy

    Guest Guest

    The SD9 has 10M sensors and is a 3MP camera. A 6MP bayer has 6M sensors and
    is a 6MP camera.
    Not hard is it?
    Guest, Nov 27, 2003
  15. Sounds like the number of output pixels is your only criteria, right?
    Doesn't matter that the pixels are only interpolated, right? Ok, you win...
    the SD9 is 13.72 MP. That's the interpolated file size it outputs.
    George Preddy, Nov 27, 2003
  16. The color of every SD9 picture is set by the photographer, not the camera.
    George Preddy, Nov 27, 2003
  17. George Preddy

    imbsysop Guest

    ha .. that's why you get those funny yellow people .. or did you slip
    out of the lines while handcoloring those nice color artefacts ? ..
    difficult to color with a steady hand when so excited ! LOL !!
    imbsysop, Nov 27, 2003
  18. George Preddy

    Guest Guest

    Everyone with an image editing program can piss about with it afterwords.
    But you do not seem able to produce a decent image from your SD9. Sure, they
    look sharp, but they don't look detailed, "film-like" and they have
    attrocious color. Maybe you shoul dbuy a camera that write JPEGS so you
    can't mees thi pictures up.
    Guest, Nov 27, 2003
  19. George Preddy

    Bill M Guest

    Question: If I have 6MP worth of data locations each holding a number,
    hoow many MP of data locations do I have? Should be easy, even for
    Bill M, Nov 27, 2003
    George Preddy, Nov 27, 2003
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