纵观Diffusion model的发展历史,使用一个基于Unet的noise predictor进行diffusion reverse process是主线,这个思路在DDPM这篇文章中就已经阐述的很清楚了,但是受限于大量的hidden features,训练速度堪忧,并且分辨率没办法提的很高。classifier-guided[Diffusion Models Beat GANs on Image Synthesis]和classifier-free[CLASSIFIER-...
SDXL consists of an ensemble of experts pipeline for latent diffusion: In a first step, the base model (stabilityai/stable-diffusion-xl-base-1.0 · Hugging Face) is used to generate (noisy) latents, which are then further processed with a refinement model specialized for the final denoising...
纵观Diffusion model的发展历史,使用一个基于Unet的noise predictor进行diffusion reverse process是主线,这个思路在DDPM这篇文章中就已经阐述的很清楚了,但是受限于大量的hidden features,训练速度堪忧,并且分辨率没办法提的很高。classifier-guided[Diffusion Models Beat GANs on Image Synthesis]和classifier-free[CLASSIFIER-...
这种方法是将 Model A 的 alpha 和 beta 的差异权重累加,并将其加到 Model B 和 C 上的方法,简而言之,这种感觉就是通过 3 个模型来实现 Weight Sum。就是这样: Triple Sum+Normal 模型概念分为 Model A:卡通风格、Model B:真实风格、Model C:卡通风格,与 Add Difference 相比,相对而言真实感减弱了。 从...
Stable Diffusion: A Fluid Particle Effect In the world of computer graphics and visual effects, a wide range of techniques and algorithms are used to simulate the behavior of various phenomena. One such phenomenon is the behaviorof fluid particles, which can be achieved using a technique called ...
然而,传统的Stable Diffusion方法有时会出现不稳定的情况,导致输出质量不佳或计算时间过长。 SVD, on the other hand, is a mathematical technique used to factorize a matrix into its constituent parts. By applying SVD to the Stable Diffusion process, it becomes possible to identify and isolate the ...
近日,北大提出了一种名为DragonDiffusion的全新技术,该技术能够用Diffusion升级DragGAN,并实现一键拖拉拽的功能。这个技术突破在计算机科学领域引起了热烈讨论,其研究成果已成功地在一系列图像和文字生成任务上进行了验证。DragonDiffusion技术的基础是Diffusion扩散模型,这种模型在近年来的生成模型研究中受到了热烈的追捧。北大...
we discussed the concept of stable diffusion optimization and demonstrated how to implement it using PyTorch. By combining multiple gradient estimates, stable diffusion optimization helps in achieving faster and more reliable convergence. This technique is widely used in various deep learning models and ...
Stable Diffusion is a fantastic AI technique for generating visuals from the text. Anyone can create their favourite painting or illustration by providing a detailed description of the desired image. The Stable Diffusion model is used to generate the majority of the recent AI art seen on the inte...
In stable diffusion, the data is treated as a collection of particles that move through a space, and the probability density function is estimated by tracking the movement of these particles. stable diffusion 技巧 stable diffusion 技巧 稳定扩散技巧(Stable Diffusion Technique) 稳定扩散技巧是一种在...