这同样是本着 AI 将人类知识壁垒大幅度降低门槛好让更多的普通人都能够涉足专业领域的宗旨,不仅仅是语言领域的巴别塔的解决,更是所有领域的巴别塔的解决,比如 Stable Diffusion 模型让一个从没有学过 PS 却有着超强艺术细胞和创造力的广场舞大妈都能绘出顶级的 CG 作品,而他们却因为年轻时的某些原因错过了走入...
如果将特征信息注入注意力层,就像stable-diffusion的文本条件,效果理应更好。 2、由于stable-diffusion以文本为条件,然而该场景并不需要文本,因此给了一个固定文本。这种做法相当于把unet和文本的注意力层都给废了,是一种浪费 3、T2I-adapter的模型较小,且对时间步不敏感(需要进一步确认),加上prompt并没有背景相关...
New stable diffusion model (Stable Diffusion 2.0-v) at 768x768 resolution. Same number of parameters in the U-Net as 1.5, but uses OpenCLIP-ViT/H as the text encoder and is trained from scratch. SD 2.0-v is a so-called v-prediction model. The above model is finetuned from SD ...
Prompt和Added Prompt连个字符串拼接到一起经过CLIPEmbedder得到文本的空间表示(两个FrozenCLIPEmbedder共享参数),然后与Map Input、Random Input一同送入ControlNet的核心模块ControlLDM(Latent Diffusion),然后循环20次(对应页面参数Steps),其中timesteps每个时间步不一样,以Steps=20为例,timesteps分别等于[1,51,101,151...
Before diving into the theoretical aspects of how Stable Diffusion functions, let's try it out a bit 🤗. In this section, we show how you can run text to image inference in just a few lines of code! Setup First, please make sure you are using a GPU runtime to run this notebook,...
ControlNet在大型预训练扩散模型(Stable Diffusion)的基础上实现了更多的输入条件,如边缘映射、分割映射和关键点等图片加上文字作为Prompt生成新的图片,同时也是stable-diffusion-webui的重要插件。ControlNet因为使用了冻结参数的Stable Diffusion和零卷积,使得即使使用个人电脑在小的数据集上fine-tuning效果也不会下降,从而...
The ControlNet clones the weights of a large diffusion model into a "trainable copy" and a "locked copy" Step2: 将得到的两个模型按照下图的模式一起训练,其中可训练模型中的Decoder结构是“零卷积”结构 The trainable and locked neural network blocks are connected with an unique type of convolution...
We get the following set of images as our outputs. Stable Diffusion supports many parameters for image generation: negative_prompt –This feature guides the Stable Diffusion model towards prompts that the model should avoid during text generation. These prompts represent t...
After you upload an image that is generated by Stable Diffusion, you can view the prompts and parameters of the image. However, the screenshot of the original image or an image that is saved from another application cannot be identified in Stable Diffusion. Parameters Parameter Description Rec...
{"draw_parameters":{"prompt":"a cute dog sleeping with a mushroom"}} 在接口信息中输入,单击下方发送请求,即可返回结果。将结果中的图片地址输入浏览器,可查看图片内容。 案例二:Stable Diffusion + ControlNet 模型 第一步:将模型上传到 COS ...