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Thread: test petterns needed

  1. #1
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    Default test petterns needed

    I have ilda and laser media..

    i need more patterns
    Quis custodiet ipsos custodies?
    Solid State Builders Group

  2. #2
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    do you have any patterns? i have the standards. want those? they should be up on the server here though also.

    -Marc
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  3. #3
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    I just had a look on the ftp and I couldn't find any

    I thought someone posted some a while ago

    I'm downloading some shows at the moment but I was going to create a directory and download the ones that I have into it once the download is finished

    Troy
    RTI Piko RGB 4 Projector
    CT6215 Scanners & CT 671 Amps; CT6210 & Medialas Microamps.
    RGBLaser Systems 6000mW RGB Module - 638nm/445nm/532
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  4. #4
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    Hey keeperx

    I've just uploaded them to the FTP, under Test Patterns

    The folder contains:

    All Colours Sharp Dots.ild
    Blanking Shift.ild
    Cray Scale Test.ild
    Dark Colours Test.ild
    Grid Test.ild
    ILDA12K.ild
    ILDA30K.ild
    Lasermedia.ild
    Light Colours Test.ild
    Medium Colours Test.ild
    Orientation.ild
    Quadrature.ild
    testpat.ild
    RTI Piko RGB 4 Projector
    CT6215 Scanners & CT 671 Amps; CT6210 & Medialas Microamps.
    RGBLaser Systems 6000mW RGB Module - 638nm/445nm/532
    LD2000 Pro + QM2000.net + Beyond
    Etherdream + LSX

    Old Projector Build


  5. #5
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    awesome..thnx
    Quis custodiet ipsos custodies?
    Solid State Builders Group

  6. #6
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    Default

    Quote Originally Posted by loopee View Post
    Blanking Shift.ild
    Cray Scale Test.ild
    Dark Colours Test.ild
    Grid Test.ild
    Light Colours Test.ild
    Medium Colours Test.ild
    Orientation.ild
    Quadrature.ild
    I guess someone exported our test patterns to ILDA format. On a theoretical basis, they are covered by our license agreement but... in the interest of community you guys can use them. Just remember who created them .

    Bill

  7. #7
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    Sorry Bill

    These files were posted on here some time ago as a zip file.

    I didn't realise that they fell under patent, I also didn't realise you could export them out of LD2000 (but I suppose it is just a frame somewhere in a directory)

    Since you have basically given us permission to use them, would you prefer that I zip them up with a text file giving credit to Pangolin for the frames that you listed.


    Troy
    RTI Piko RGB 4 Projector
    CT6215 Scanners & CT 671 Amps; CT6210 & Medialas Microamps.
    RGBLaser Systems 6000mW RGB Module - 638nm/445nm/532
    LD2000 Pro + QM2000.net + Beyond
    Etherdream + LSX

    Old Projector Build


  8. #8
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    you cant patent a Quadrature Square wave..
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    Solid State Builders Group

  9. #9
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    nope, but they have an author and fall under copyright protection

  10. #10
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    Quote Originally Posted by loopee View Post
    Sorry Bill

    These files were posted on here some time ago as a zip file.
    Not a big problem Loopee. I guess somehow they seemed to fall into the public domain.

    And of course, there is no "patent" in these images. There is a copyright, but... its a few images and they are of a kind of generic nature.

    I just wanted everyone to know where they came from. And I won't bore anyone online here, but there is a story behind each one of those paterns, including the quadrature squarewave. For example, why is the quadrature squarewave the size that it is, and drawn in the direction that it is? Within the context of the "scantsts.ldb" file where these images came from, that question could be answered.

    Quote Originally Posted by loopee View Post
    I also didn't realise you could export them out of LD2000 (but I suppose it is just a frame somewhere in a directory)
    Most of our frames you can't export any more (we stopped trusting that people would follow our license agreement... got any idea why? ) but we didn't secure every single frame in the library.

    Quote Originally Posted by loopee View Post
    Since you have basically given us permission to use them, would you prefer that I zip them up with a text file giving credit to Pangolin for the frames that you listed.
    It's a generous gesture and I appreciate you wanting to make it right, rather than ramble on about how this can't be copyrighted, blah blah blah...

    What I think is in order, and what I have asked for from Joachim Mueller (who also seemed to have these same files) is something called a "Proprietary rights notice". This is pretty simple statement like: "Test patterns copyright (c) Pangolin Laser Systems, Inc. Used with permission.". That's a pretty standard thing that we do with people (for example, including Joachim Mueller) who use some of our frames and web images and such.

    I don't want to be an asshole about it. I just want people to realize that all things came from somewhere. They originated with some individual person. I made some of those patterns. Patrick Murphy made others. For some of them, I made them and then Patrick enhanced them, etc. These things didn't come from outer space . I think there is nothing wrong with giving credit where credit is due. You will notice that there is a STRONG tendency for us to do this -- which is why, for example, the names of the software authors (the people themselves) appear in the ABOUT box of our products, and why we have a kind of "hall of fame" in certain other about boxes, and why we include a text file with every show we distribute.

    Bill

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