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armieri — Simple portrait style transfer w. AI: July 2023 [🤖]

#ai #orc #style_transfer #daz3d #dazstudio #photoshop #orcfemale #styletransfer #ai_generated #wombodream #wombo_dream #midjourney
Published: 2023-07-05 20:30:38 +0000 UTC; Views: 1433; Favourites: 8; Downloads: 0
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Description I'm experimenting with using AI tools in a hybrid way, to pipe in original art and then apply style transfers (with minimal text entry/prompts), without dramatically overwriting the content & pose of the original image itself). There has been a marketplace for digital style-transfer tools (e.g., Photoshop actions and other tools) for a very looong time, so it's interesting to me to see if the AI tools can be scaled back to effectively do the same thing. 

I purposefully started from an initially simplistic DAZ Studio render.  Complicated scenes aren't really feasible for this type of image comparison. The starter orc image is a background-free portrait with lots of distinct facial detail and a high-angle / awkward head pose. The light sources are primarily from the back and the image-right (figure-left). In the examples I also included a couple of traditional (simple) filter-type actions, to compare / contrast them vs. what the AI tools do.

In ranking the results, I was trying to see how much "weight" was given to my input image. After all, I want to enhance the original with a style, not all-out replace scene elements.  I ranked how closely the applications maintained the following elements:
1 - figure position
2 - lighting
3 - eye position
4 - scene elements

General results are:
- Midjourney really wants to take over the whole image and wreck all 4 evaluation criteria; the "image weight" param didn't have as much effect as I'd hoped; and Midjourney really didn't want to maintain the strange pose I gave in the source image (about 20% or less of the results maintained my original figure position)
- Wombo Dream (I recommend the browser interface, not the phone app) can preserve an original image fairly well for all 4 criteria and when given a limited prompt it (mostly) limits itself to applying the overall style to the source image;
- The *exact* eye position is a roll of the dice with all AI tools; however with a few variations I usually got a version that duplicated the original eye position.
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Comments: 3

maruberlin [2023-07-06 11:01:51 +0000 UTC]

👍: 0 ⏩: 0

jmb200960 [2023-07-06 07:24:04 +0000 UTC]

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Polyrender [2023-07-06 06:06:16 +0000 UTC]

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