软阈值算子和全变分算子的PnP-ADMM 片上系统(SOC)重构分辨率为256 pixel×256 pixel的图像的耗时分别为0.369 s,0.303 s和0.681 s,相比于仅使用ARM处理器分别提高了141.9倍,172.1倍和80.3倍.在采样率为25.00%,成像距离为300 cm条件下,所建立PnP-ADMM SOC单像素成像系统能够实现0.445~0.500 lp/mm的分辨率,具有...
Our first set of numerical results quantifies the impact of the prior distribution mismatch on the performance of PnP-ADMM on the problem of image super-resolution. Our second set of numerical results considers a simple and effective domain adaption strategy that closes the performance gap due to...
基于PnP-ADMM的离散体结构拓扑优化 基于PnP-ADMM算法框架,提出了一种基于PnP-ADMM框架的离散变拓扑优化改进算法,旨在求解柔度更小的最优解.通过将PnP-ADMM框架推导目标函数和各约束的对应离散子变量的迭... 郑立伟,李海艳,陈庆杰,... - 《组合机床与自动化加工技术》 被引量: 0发表: 2024年 一种基于PnP-AD...
adaption strategy that closes the performance gap due to the use of mismatched denoisers. Our results suggest the relative robustness of PnP-ADMM to prior distribution mismatch, while also showing that the performance gap can be significantly reduced with few training samples from the desired ...
Our theoretical result provides an explicit error bound for PnP-ADMM due to the mismatch between the desired denoiser and the one used for inference. Our analysis contributes to the work in the area by considering the mismatch under nonconvex data-fidelity terms and expansive denoisers. Our first...
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of PnP. Our theoretical result provides an explicit error bound for PnP-ADMM due to the mismatch between the desired denoiser and the one used for inference. Our analysis contributes to the work in the area by considering the mismatch under \emph{nonconvex} data-fidelity terms and \emph...
1、针对上述问题,本发明提供了基于pnp-admm的离散体结构拓扑优化方法,包括如下步骤: 2、s1、将离散变量拓扑优化问题近似为一系列显式可分离线性整数规划子问题,并引入与离散变量兼容的离散灵敏度求目标函数; 3、s2、将模型一应用到步骤s1的方法后形成数学模型二,并对数学模型二进行推导计算; ...
QAB-PnP-ADMM是一种基于自适应去噪器的插入-播放ADMM方案,利用了量子物理学中薛定谔方程的解。该方案利用了薛定谔方程的数学表达和物理含义,将其应用于图像去噪领域。通过将量子物理学原理与信号处理相结合,实现了一种高效的去噪算法。该方法中的自适应去噪器能够根据输入图像的特征动态调整参数,从而提高了去噪效果和算...
Our first set of numerical results quantifies the impact of the prior distribution mismatch on the performance of PnP-ADMM on the problem of image super-resolution. Our second set of numerical results considers a simple and effective domain adaption strategy that closes the performance gap due to...