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Diffusers
Published:
Diffusers 是 Diffusion 模型的代码框架包装，其最大的单位是 pipeline。你只需要一个 pipeline 和权重文件（夹），就可以做到几行代码生成图片。例子如下：
from diffusers import DiffusionPipeline
import torch
pipe = DiffusionPipeline.from_pretrained("stable-diffusion-v1-5", torch_dtype=torch.float16, variant='fp16')
pipe.to("cuda")
pipe("A dog").images[0]
现在一些论文（比如 layout-guidance，简称 tflcg）利用 diffusers 库，结合自己的算法提供了一个 pipeline 供大家使用，比如其库提供的示例代码：
from tflcg.layout_guidance_pipeline import LayoutGuidanceStableDiffusionPipeline
from diffusers import EulerDiscreteScheduler
import transformers
import torch
transformers.utils.move_cache()
pipe = LayoutGuidanceStableDiffusionPipeline.from_pretrained("stable-diffusion-v1-5", torch_dtype=torch.float16, variant='fp16')
pipe = pipe.to("mps")
pipe.scheduler = EulerDiscreteScheduler.from_config(pipe.scheduler.config)
prompt = "A cat playing with a ball"
bboxes = [[0.55, 0.4, 0.95, 0.8]]
image = pipe(prompt, num_inference_steps=20,
token_indices=[[2]],
bboxes=bboxes).images[0]
image = pipe.draw_box(image, bboxes)
image.save("output.png")
为了能够在未来的工作中写出类似的代码，我觉得我有必要研究一下 diffusers 库的相关代码细节。我参考的是知乎上大佬的这篇文章并且补充了一些细节。
DDPM
Published:
这是一段令人破防的代码。
Linear Algebra Done Right
Published:
学期结束了，简单记录下自己的一些思维成果（并不是）
Mathematics Analysis Review
Published:
题源大概是答疑群里同学的野题，课本，真题卷，PICARD Fluid Dynamic 学长（万分感谢 orz）的讲义，以及我自己找到的一些野题。
Linear-Algebra-Review
Published:
重开一个，真的快忘光了，我哭死。
portfolio
Portfolio item number 1
Short description of portfolio item number 1
Portfolio item number 2
Short description of portfolio item number 2
publications
Paper Title Number 1
Published in Journal 1, 2009
This paper is about the number 1. The number 2 is left for future work.
Recommended citation: Your Name, You. (2009). "Paper Title Number 1." Journal 1. 1(1).
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Paper Title Number 2
Published in Journal 1, 2010
This paper is about the number 2. The number 3 is left for future work.
Recommended citation: Your Name, You. (2010). "Paper Title Number 2." Journal 1. 1(2).
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Paper Title Number 3
Published in Journal 1, 2015
This paper is about the number 3. The number 4 is left for future work.
Recommended citation: Your Name, You. (2015). "Paper Title Number 3." Journal 1. 1(3).
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Paper Title Number 4
Published in GitHub Journal of Bugs, 2024
This paper is about fixing template issue #693.
Recommended citation: Your Name, You. (2024). "Paper Title Number 3." GitHub Journal of Bugs. 1(3).
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talks
Talk 1 on Relevant Topic in Your Field
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This is a description of your talk, which is a markdown file that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
Published:
This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
This is a description of a teaching experience. You can use markdown like any other post.
Teaching experience 2
Workshop, University 1, Department, 2015
This is a description of a teaching experience. You can use markdown like any other post.