CS 论文阅读1、 An Introduction To Compressive SamplingCandes E.J. Wakin M.B. IEEE Signal Processing Magazine 应该没人敢说这个不是顶刊了吧 传统的信号或图像采样方法遵循香农的著名定理: 采样率必须至少…
下载地址:http://cnx.org/exports/f70b6ba0-b9f0-460f-8828-e8fc6179e65f@5.12.pdf/an-introduction-to-compressive-sensing-5.12.pdf 《An Introduction to Compressive Sensing》 1 Introduction 1.1 Introduction to compressive sensing 2 Sparse and Compressible Signal Models 2.1 Introduction to vector spaces...
An Introduction to Compressive Sensing Compressed Sensing : History Compressed Sensing ( CS )Holtz, Olga VBerkeley, U CBerlin, T U
3.2.3Compressive sensing Compressive Sensing(CS) refers to a sensing scheme in which perceived signals are compressed at the time of sensing, which allows for reliable sampling at a lower rate than the Nyquist rate[92]. This is only plausible if the sensed signal is sparse and compressible, ...
Introduction The keen tactile sensing of humans relies on numerous mechanoreceptors that can detect pressure in a wide range (up to 300 kPa) with a low detection limit (down to 1 Pa)1,2,3,4. In robotics, the achievement of dexterity of robots demands high-performance flexible sensors ...
A study of text-theoretical approach to S-box construction with image encryption applications Article Open access 29 November 2023 Introduction With the advancement of social media and the development of Internet, transmission of images becomes a new normal given that images are more visual and info...
Xu et al. [15] propose a novel hierarchical data aggregation method using compressive sensing which combines a hierarchical network configuration. Their key idea is to set multiple compression thresholds adaptively based on cluster sizes at different levels of the data aggregation tree to optimize the...
A perturbation mechanism refers to a random global search procedure in the space of local optima, which aims to jump into another adjacent attraction basin to the current local optimum. It introduces non-deterministic components and plays a critical role in the performance of the ILS metaheuristic....
The concept of fault was presented in the introduction to this section, but it must be considered that faults can present themselves in different ways in a system and are therefore classified accordingly. Considering the different pieces of equipment that compose an engineering system, such as contr...
the recent progress in the epitaxial growth technique using the InP-based membrane on a Si substrate and its contribution for integrating of low-operation energy membrane photonic devices on a Si substrate have been reviewed. Use of the thin III-V membrane structure makes it possible to carry ou...