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fast latent image preview#454

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stduhpf wants to merge 7 commits into
leejet:masterfrom
stduhpf:latent-decode
Closed

fast latent image preview#454
stduhpf wants to merge 7 commits into
leejet:masterfrom
stduhpf:latent-decode

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@stduhpf

@stduhpf stduhpf commented Oct 30, 2024

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This adds a callback to quickly convert latents to low resolution RGB images by projecting latent pixels to RGB directly.

The preview images are low resolution, but they take almost no extra time or memory to compute.

(not the same thing as #416)

Example:

Consecutive latent previews (Flux):

latent-preview-1 latent-preview-2 latent-preview-3 latent-preview-4
latent-preview-5 latent-preview-6 latent-preview-7 latent-preview-8
latent-preview-9 latent-preview-10 latent-preview-11 latent-preview-12
latent-preview-13 latent-preview-14 latent-preview-15 latent-preview-16
latent-preview-17 latent-preview-18 latent-preview-19 latent-preview-20

Final image:
output

@electricazimuth

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+1 for this feature being in main

@leejet

leejet commented Nov 13, 2025

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Replaced by #522.

@leejet leejet closed this Nov 13, 2025
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3 participants