原文代码:https://github.com/NVlabs/DiffPure 本文作于2023年11月22日 1. 解决的问题 神经网络容易受到对抗攻击:向输入添加难以察觉的扰动可能会误导经过训练的神经网络来预测错误的类别。已经有许多关于保护神经网络免受此类对抗攻击的工作。其中,对抗训练,即在对抗样本上训练神经网络,由于其有效性,已成为一种标准...
diffpure代码 哇塞,DiffPure代码可是个很有意思的存在!下面就来好好讲讲它。 一、DiffPure代码整体架构。 DiffPure代码主要围绕着图像去噪这一核心任务构建。它的整体架构设计旨在通过深度学习的方法,从噪声图像中恢复出清晰的原始图像。代码通常包含多个关键模块,这些模块相互协作,共同完成图像去噪的任务。 二、数据...
docker build -f diffpure.Dockerfile --tag=diffpure:0.0.1.docker run -it -d --gpus 0 --name diffpure --shm-size 8G -v$(pwd):/workspace -p 5001:6006 diffpure:0.0.1 dockerexec-it diffpure bash Before running our code on ImageNet and CelebA-HQ, you have to first download these ...
内容介绍中文摘要:扩散模型是有效的纯化方法,在现有分类器执行分类任务之前,使用生成方法去除噪声或对抗性攻击。然而,扩散模型的效率仍然是一个问题,现有的解决方案基于知识蒸馏,由于生成步骤较少,可能会危及生成质量。因此,我们提出Tendi...
we propose TendiffPure as a tensorized and compressed diffusion model for purification.Unlike the knowledge distillation methods,we directly compress U-Nets as backbones of diffusion models using tensor-train decomposition,which reduces the number of parameters and captures more spatial information in ...
内容介绍中文摘要:扩散模型是有效的纯化方法,在现有分类器执行分类任务之前,使用生成方法去除噪声或对抗性攻击。然而,扩散模型的效率仍然是一个问题,现有的解决方案基于知识蒸馏,由于生成步骤较少,可能会危及生成质量。因此,我们提出Tendif...
Single crystals of pure and molybdenum (Mo)-doped potassium titanyl phosphate (KTP) crystals were grown by the high-temperature solution growth technique. The presence of dopant ions in the grown crystal was confirmed by energy-dispersive X-ray analysis. Grown crystals, cut along various growth ...
Correlation between the oxidation mechanism of titanium under a pure oxygen atmosphere,morphology of the oxide scale,and diffusional phenomena[J].Oxidation of Metals 1980,14(03).J.E.L. Gomes, A.M. Huntz, Correlation between the oxidation mechanism of titanium under a pure oxygen atmosphere, ...
Characterization for solidification and phase transformations of pure-titanium steel weld metal with time-resolved x-ray diffraction systemPractical, Experimental/ arc weldingbeams (structures)coolingdiffusiongrain boundariesplates (structures)solidification...
After 100-200 fatigue cycles, the detwinning process was observed to be incomplete and a significant fraction of residual twins remained throughout an entire cycle. Using electron back scatter diffraction imaging on the surface of interrupted fatigue tests, twinning and detwinning behavior was ...