• Photography basics: Production Rendering Resolution Charts

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    https://www.urtech.ca/2019/04/solved-complete-list-of-screen-resolution-names-sizes-and-aspect-ratios/

     

    Resolution – Aspect Ratio 4:03 16:09 16:10 3:02 5:03 5:04
    CGA 320 x 200
    QVGA 320 x 240
    VGA (SD, Standard Definition) 640 x 480
    NTSC 720 x 480
    WVGA 854 x 450
    WVGA 800 x 480
    PAL 768 x 576
    SVGA 800 x 600
    XGA 1024 x 768
    not named 1152 x 768
    HD 720 (720P, High Definition) 1280 x 720
    WXGA 1280 x 800
    WXGA 1280 x 768
    SXGA 1280 x 1024
    not named (768P, HD, High Definition) 1366 x 768
    not named 1440 x 960
    SXGA+ 1400 x 1050
    WSXGA 1680 x 1050
    UXGA (2MP) 1600 x 1200
    HD1080 (1080P, Full HD) 1920 x 1080
    WUXGA 1920 x 1200
    2K 2048 x (any)
    QWXGA 2048 x 1152
    QXGA (3MP) 2048 x 1536
    WQXGA 2560 x 1600
    QHD (Quad HD) 2560 x 1440
    QSXGA (5MP) 2560 x 2048
    4K UHD (4K, Ultra HD, Ultra-High Definition) 3840 x 2160
    QUXGA+ 3840 x 2400
    IMAX 3D 4096 x 3072
    8K UHD (8K, 8K Ultra HD, UHDTV) 7680 x 4320
    10K  (10240×4320, 10K HD) 10240 x (any)
    16K (Quad UHD, 16K UHD, 8640P) 15360 x 8640

     

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  • How does Stable Diffusion work?

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    https://stable-diffusion-art.com/how-stable-diffusion-work/

    Stable Diffusion is a latent diffusion model that generates AI images from text. Instead of operating in the high-dimensional image space, it first compresses the image into the latent space.

    Stable Diffusion belongs to a class of deep learning models called diffusion models. They are generative models, meaning they are designed to generate new data similar to what they have seen in training. In the case of Stable Diffusion, the data are images.

    Why is it called the diffusion model? Because its math looks very much like diffusion in physics. Let’s go through the idea.

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