File:Algorithmically-generated AI-generated artwork of a futuristic city.png

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原始文件 ‎（8,192 × 4,096像素，文件大小：21.91 MB，MIME类型：image/png）

摘要

描述

Algorithmically-generated AI science-fiction artwork featuring an advanced, high-tech metropolis in the distant future, created using the Stable Diffusion V1-4 AI diffusion model.

Procedure/Methodology

All artworks created using a single NVIDIA RTX 3090. Front-end used for the entire generation process is Stable Diffusion web UI created by AUTOMATIC1111.

A single 768x512 image was generated with txt2img using the following prompts:

Prompt: highly detailed, high quality, digital painting of a futuristic city with high tech machines and bright lights, planets, galaxies, art style of Juan Wijngaard and Albert Bierstadt, ray traced, octane render, 8k

Negative prompt: none

Settings: Steps: 50, Sampler: Euler a, CFG scale: 7, Size: 768x512

Afterwards, the image was extended by 128 pixels on the top, bottom, left and right sides using fourteen successive passes of the "Outpainting mk2" script within img2img, adding additional detail to the image one after the other, until the image's dimensions reached 2048x1024 as its natively generated size (prior to the commencement of any upscaling). For each individual pass, this was done using a setting of 100 sampling steps with Euler a, denoising strength of 0.8, CFG scale of 7, mask blur of 8, fall-off exponent value of 1.8, colour variation set to 0.03. This subsequently increased the field of view of the image compared to the originally generated image, from one tiny portion of the cityscape in the centre of the image, to a significantly wider view of the surrounding buildings, in addition to the astronomical bodies overhead.

Then, two passes of the SD upscale script using "SwinIR_4x" were run within img2img. The first pass used a tile overlap of 128, denoising strength of 0.1, 150 sampling steps with Euler a, and a CFG scale of 7. The second pass used a tile overlap of 256, denoising strength of 0.1, 150 sampling steps with Euler a, and a CFG scale of 7. This creates our final 8192x4096 image.
日期
来源 自己的作品
作者 Benlisquare
授权
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Output images

As the creator of the output images, I release this image under the licence displayed within the template below.

Stable Diffusion AI model

The Stable Diffusion AI model is released under the CreativeML OpenRAIL-M License, which "does not impose any restrictions on reuse, distribution, commercialization, adaptation" as long as the model is not being intentionally used to cause harm to individuals, for instance, to deliberately mislead or deceive, and the authors of the AI models claim no rights over any image outputs generated, as stipulated by the license.

Addendum on datasets used to teach AI neural networks
Artworks generated by Stable Diffusion are algorithmically created based on the AI diffusion model's neural network as a result of learning from various datasets; the algorithm does not use preexisting images from the dataset to create the new image. Ergo, generated artworks cannot be considered derivative works of components from within the original dataset, nor can any coincidental resemblance to any particular artist's drawing style fall foul of de minimis. While an artist can claim copyright over individual works, they cannot claim copyright over mere resemblance over an artistic drawing or painting style. In simpler terms, Vincent van Gogh can claim copyright to The Starry Night, however he cannot claim copyright to a picture of a T-34 tank painted with similar brushstroke styles as Gogh's The Starry Night created by someone else.
File history includes unedited version(s)

The upload history for this file includes one or more unedited versions of the file uploaded shortly before the final version was uploaded. The unedited versions are not intended to be used independently, and should not be split out as separate files unless this is needed for a specific known use.

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描繪內容

高度

4,096 像素

寬度

8,192 像素

核對和

702cf540b1e70f5d3697741a0e9d6a8580f233b7

确定方法：​SHA-1

資料大小

22,970,630 字节

文件历史

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日期/时间缩⁠略⁠图大小用户备注
当前2023年8月8日 (二) 16:192023年8月8日 (二) 16:19版本的缩略图8,192 × 4,096（21.91 MB）Obscure2020Optimized with OxiPNG and ZopfliPNG.
2022年10月3日 (一) 11:502022年10月3日 (一) 11:50版本的缩略图8,192 × 4,096（25.26 MB）BenlisquareInpainted some blemishes (e.g. buildings not lining up) that I wasn't too particularly fond of. Steps: 50, Sampler: Euler a, CFG scale: 7, Denoising strength: 0.45
2022年10月3日 (一) 01:192022年10月3日 (一) 01:19版本的缩略图8,192 × 4,096（25.38 MB）Benlisquare{{Information |Description=Algorithmically-generated AI science-fiction artwork featuring an advanced, high-tech metropolis in the distant future, created using the [https://github.com/CompVis/stable-diffusion Stable Diffusion V1-4] AI diffusion model. ;Procedure/Methodology All artworks created using a single NVIDIA RTX 3090. Front-end used for the entire generation process is [https://github.com/AUTOMATIC1111/stable-diffusion-webui Stable Diffusion web UI] created by [https://github.com/AU...

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