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Thread: ISO Noise Comparison Photos

  1. #1
    Member ireallydontlikepink's Avatar
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    Default ISO Noise Comparison Photos

    Hi not sure if this is right place to post, i wanted to do different ISO photo comparison with my LX3 like most of the online sites is doing but there is one thing i don't understand

    > How to do 100% Crop? What does it mean by 100% Crop?

    Please advise,
    thanks.
    LIFE is like Photography. You use the Negatives to develop. The Pictures to prove the beauty.

  2. #2
    Member axis90x's Avatar
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    Default Re: ISO Noise Comparison Photos

    crop
    is like zooming into one corner of the photo.
    or crop it.
    100%

    my 2 cents :P ~
    Moments

  3. #3
    Member axis90x's Avatar
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    Default Re: ISO Noise Comparison Photos

    Moments

  4. #4
    Senior Member Diavonex's Avatar
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    Default Re: ISO Noise Comparison Photos

    See the the 100% at top of picture; then crop.

    Last edited by Diavonex; 30th June 2010 at 01:48 PM.

  5. #5
    Member ireallydontlikepink's Avatar
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    Default Re: ISO Noise Comparison Photos

    i think i got serious understanding problem.
    sighz!
    can i do 100% with photoscape?
    i shall try out tonight if i reach home early or i intend to sleep late.

    then i will update here again ...
    my noise photo is ... irritating me to ... max :>
    LIFE is like Photography. You use the Negatives to develop. The Pictures to prove the beauty.

  6. #6
    Member axis90x's Avatar
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by ireallydontlikepink View Post
    i think i got serious understanding problem.
    sighz!
    can i do 100% with photoscape?
    i shall try out tonight if i reach home early or i intend to sleep late.

    then i will update here again ...
    my noise photo is ... irritating me to ... max :>
    my noise photo?
    your photo a lot of noise?
    due to high iso?
    Moments

  7. #7
    Member ireallydontlikepink's Avatar
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by axis90x View Post
    my noise photo?
    your photo a lot of noise?
    due to high iso?
    ISO 400 on my LX3 ...
    thats why i wan to do a step by step increment and see the comparison.
    maybe i am too free ...
    LIFE is like Photography. You use the Negatives to develop. The Pictures to prove the beauty.

  8. #8
    Member axis90x's Avatar
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by ireallydontlikepink View Post
    ISO 400 on my LX3 ...
    thats why i wan to do a step by step increment and see the comparison.
    maybe i am too free ...
    i though reviews got put the comparison of the different iso?
    Moments

  9. #9
    Member ireallydontlikepink's Avatar
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by axis90x View Post
    i though reviews got put the comparison of the different iso?
    yes they did ...
    be it compare in btw LX3 it self OR even with canon G10/G11 ..
    but i just wanna do something similar out
    and also when i read review ... looking at the 100% crop
    i dun understand ... so i wanna figure it out ..

    maybe i am slow. haha
    LIFE is like Photography. You use the Negatives to develop. The Pictures to prove the beauty.

  10. #10

    Default Re: ISO Noise Comparison Photos

    It just means you're looking at a small section of the picture (a crop) at the actual, non-resized size (100%/actual pixels).

    I mean, it's not rocket science...
    Alpha

  11. #11
    Senior Member ovaltinemilo's Avatar
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by ireallydontlikepink View Post
    ISO 400 on my LX3 ...
    thats why i wan to do a step by step increment and see the comparison.
    maybe i am too free ...
    I did that before on different cams just to investigate...
    ...:::..::.Nikon.::.:::..
    RGB Metering & Focusing.

  12. #12
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    Default Re: ISO Noise Comparison Photos

    Quote Originally Posted by ireallydontlikepink View Post
    > How to do 100% Crop? What does it mean by 100% Crop?
    100% crop simply means cropping without any resizing at all i.e. do not resize both before and after cropping.

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