Skip to content

img2img not working with DDIM trailing or TCD #663

Open
@wbruna

Description

@wbruna
Contributor

This is on master-10c6501:

  1. ./sd --model SD/cyberrealisticSemi_v30.safetensors -W 384 --seed 1 -p 'red shirt' --sampling-method ddim_trailing -o base.png to create the base image (just to be sure DDIM itself is working)
  2. ./sd --model SD/cyberrealisticSemi_v30.safetensors -W 384 --seed 1 -p 'pink shirt' --mode img2img -i base.png --strength 0.1 --sampling-method euler -o i2i_euler_s1.png
  3. ./sd --model SD/cyberrealisticSemi_v30.safetensors -W 384 --seed 1 -p 'pink shirt' --mode img2img -i base.png --strength 0.6 --sampling-method euler -o i2i_euler_s6.png
  4. ./sd --model SD/cyberrealisticSemi_v30.safetensors -W 384 --seed 1 -p 'pink shirt' --mode img2img -i base.png --strength 0.1 --sampling-method tcd -o i2i_tcd_s1.png
  5. ./sd --model SD/cyberrealisticSemi_v30.safetensors -W 384 --seed 1 -p 'pink shirt' --mode img2img -i base.png --strength 0.6 --sampling-method ddim_trailing -o i2i_ddim_s6.png
base i2i_euler_s1 i2i_euler_s6 i2i_tcd_s1 i2i_ddim_s6
base.png i2i_euler_s1 i2i_euler_s6.png i2i_tcd_s1 i2i_ddim_s6.png

Both TCD and DDIM produce pretty much the same results for the same number of steps.

@yslai , any ideas?

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

      Development

      Participants

      @wbruna

      Issue actions

        img2img not working with DDIM trailing or TCD · Issue #663 · leejet/stable-diffusion.cpp