名称中带有a标识的采样器表示这一类采样器是祖先采样器。这一类采样器在每个采样步骤中都会向图像添加噪声,采样结果具有一定的随机性。 Euler a DPM2 a DPM++ 2S a DPM++ 2S a Karras 由于这一类采样器的特性,图像不会收敛。因此为了保证重现性,例如在通过多帧组合构建动画时,应当尽量避免采用具有随机性的采样器...
('DPM2 Karras', 'sample_dpm_2', ['k_dpm_2_ka'], {'scheduler': 'karras', 'discard_next_to_last_sigma': True}), ('DPM2 a Karras', 'sample_dpm_2_ancestral', ['k_dpm_2_a_ka'], {'scheduler': 'karras', 'discard_next_to_last_sigma': True}), ('DPM++ 2S a Karras', ...
Using DPM++ 2S a sampler with v1-5-pruned-emaonly model results in a very simplified output (see images attached) compared to Euler a for instance. Same settings for both. Using DPM++ 2S a Karras in the same conditions results in a grey image (see image attached). Running A1111 on M...
Model/Pipeline/Scheduler description I used scheduler 【DPM ++ 2s a Karras】 and 【DPM++ 2M Karras】before in sd-webui, and I know these two scheduler has better performance. And I found that diffusers has single/multi-DPM solver , but I don...
DPM++ 2S a Karras,也属于超快采样,采样5次即可完成基本画面,采样10次就会有较好的表现,但采样步数增多,反而会脱离提示词。 16、DPM++ 2M Karras DPM++ 2M Karras,采样色彩较佳,随着采样次数的增加,人物及背景的细节都会得到相应的增强。看来大部分人使用它,都是为了获得更好的色彩和采样宽容性。
Name:"DPM2 Karras", Value:"DPM2 Karras", Name:"DPM fast", Value:"DPM fast", }, { Name:"DPMfast", Value:"DPMfast", Name:"DPMadaptive", Value:"DPMadaptive", }, { Name:"DPMadaptive", Value:"DPMadaptive", Name:"DPM++ 2S a", ...
+1 to that, I would like to see it also on DPM++ SDE, DPM++ 2S a and maybe Euler a, but maybe I'm asking too much. Nice work OP! 👍 3 edited hallatore Mar 10, 2023 Author This fix/tweak only works for DPM++ 2M/DPM++ 2M Karras since it's related to how it uses ...
模型:darkSushiMixMix_225D Lora:无 Steps:20 Sampler:DPM++2S a Karras CFG:8 Denoising strength:0.8 视频素材来源:@晓丹小仙女儿(侵删) @知乎科技 #AI模型测评#AI绘画#AI技术#AI插画#Stable Diffusion#mid journey#AI视频#动画#AI电影 发布于 2023-09-18 15:11・IP 属地四川 ...