mortenjust/native-diffusion

Warn or fail when using an incompatible input image size

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#10 opened on Nov 25, 2022

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help wanted

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Description

When you pass an input image to the generator, it currently doesn't check if the image fits the model (currently we only support SD1.5, so it's always 512x512)

This warning is for all users using img2img via an inputImage

The warning could be an assertion failure, but open to ideas.

Next: Resize off-size images, using a center crop. Feel free to go for this directly. Later: Support for SD2.0

Contributor guide

Research direction
Examine the generator code to find where input images are passed to the model and add a size check that warns or fails if the image is not 512x512.
Tech stack
swift
Domain
mobile
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Swift
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80