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稀疏表示计算机视觉和模式识别

从抽象技术的现象已经可以开始看到稀疏信号在电脑视觉产生重大影响,通常在非传统的应用场合的目标不仅是要获得一个紧凑的高保真度表示的观察信号,而且要提取语义信息。非常规词典在字典的选择中扮演了重要的角色,衔接的差距或学习、训练样本同来获得自己提供钥匙,解出结果和附加语义意义信号稀疏表示。理解这种非传统的良好性能要求词典把新的算法和分析技术。本文强调了一些典型例子:稀疏信号的表现如何互动的和扩展计算机视觉领域,并提出了许多未解的问题为了进一步研究。

稀疏表现已经被证明具有非常强大的工具,获取、表示、压缩高维信号的功能。它的成功主要是基于这个事实,即重要类型的信号(如声音和图像,稀疏表示很自然地就固定基地或串连这样的基地。此外,高效、大概有效算法说明基于凸优化一书提供了计算这样的陈述。

虽然这些应用在经典信号处理的铺垫下,已经可以在电脑视觉上形成一个我们经常更感兴趣的内容或语义,而不是一种紧凑、高保真的表示。一个人可能会理所当然地知道是否可以有用稀疏表示为视觉任务。答案很大程度上是积极的:在过去的几年里,变化和延伸的最小化已应用于许多视觉任务。

稀疏表示的能力是揭示出语义信息,大部分来自于一个简单但重要的性质数据:虽然照片所展示的图像是在非常高自然的空间,在许多同类应用中图像属于次级结构。也就是说他们在接近低维子空间或层次。如果发现一个收集的样本分布,我们理应期望一个典型的样品有一个稀疏表示理论的基础。

然而,想要成功地把稀疏表示应用于电脑视觉,我们通常是必须面对的一个额外的问题,如何正确选择依据。这里的数据选择不同于在信号处理的传统设置,基于指定的环境具有良好的性能可以被假定。在电脑视觉方面,我们经常要学习样本图像的任务词典,我们不得不用一个连贯的思想来贯穿工作。因此,我们需要扩展现有的理论和稀疏表示算法新情况。

计算机的作文英语作文

计算机的作文英语作文

计算机的作文英语作文

Title: The Impact of Computers on Society。

In today's modern era, computers have become an indispensable part of our lives, revolutionizing the way we work, communicate, and even think. The influence of computers on society is profound and multifaceted, encompassing various aspects such as education, economy, healthcare, and entertainment. In this essay, we will delve into the significant impact that computers have had on society.

Firstly, let us explore the realm of education. Computers have transformed the traditional classroom setting, providing students with access to vast amounts of information and resources at their fingertips. With the internet, students can easily conduct research, collaborate with peers, and access online courses from institutions around the world. Educational software and applications have also made learning more interactive and engaging,

电脑的英语作文带翻译

电脑的英语作文带翻译
A computer is composed of hardware and software. The hardware includes the physical components of the computer, such as the central processing unit (CPU), memory, storage, input and output devices, etc. The software refers to the programs and applications that run on the computer, including the operating system, utilities, and applications software.
在工作场所,电脑极大提高了工作效率。它们可以在一小部分人所需的时间内进行复杂的计算和数据分析,这对需要重复过程和大量数据的任务特别有益。
在娱乐领域,电脑也发挥了重要作用。人们可以通过电脑观看电影、玩游戏、听音乐,甚至利用电脑创作自己的数字内容。虚拟现实和增强现实技术的发展进一步拓展了电脑娱乐的可能性。
In recent years, with the rise of artificial intelligence, the functions of computers have been greatly enhanced. For example,voice recognition, facial recognition, and machine learning have been widely applied to various fields, bringing great convenience to people's lives.

计算机科技英语论文

计算机科技英语论文

Electronic products and production process of paper

电子产品和生产工艺的研究

Electronic products and production process introduction is mainly about the classification of some commonly used in modern electronic products, the working principle and production process of their. It includes computer products, communication products, radio and television and instrumentation products, electronic products, electronic components and integrated circuits and other seven categories. Production process of electronic products mainly from material preparation, material testing, SMT, assembly and welding, the test to illustrate several aspects. The course combines with multimedia video and PPT writing on the blackboard and real observation and material use way. Its characteristic is practical, simple. As a marketing professional non-electrical majors introduction to electronic products and production process and the main reason is the basic concept and theory can help some commonly used in modern electronic products in order to better the future engaged in electronic products.

计算机描述英语作文

计算机描述英语作文

计算机描述英语作文

计算机描述英语作文

As we all know, the computer is a marvelous machine. It has all kinds of types. Nowadays most computers have a memory processor in which information can be stored and be taken out at any time.

The oldest kind of computer is the abacus. It was used in China long agoi The first modern computer was very large and expensive, but now scientists already have been making computers smaller and cheaper, at the same time easier to use and work faster and faster now.

Computers can be used a great deal in many ways. It can do many kinds of work. They can be used in doing business and science research work, in some large factories, and our daily life. We even use it to play computer games at home. Today a lot of people buy computers. Computers is becoming more and more popular indeed.

关于计算机的英语作文(通用14篇)

关于计算机的英语作文(通用14篇)

关于计算机的英语作文(通用14篇)

关于计算机的英语作文(通用14篇)

在日常生活或是工作学习中,大家对作文都不陌生吧,作文可分为小学作文、中学作文、大学作文(论文)。为了让您在写作文时更加简单方便,以下是小编为大家整理的关于计算机的英语作文(通用14篇),希望对大家有所帮助。

计算机的英语作文篇1

Computer is a very useful machine. Some of them are big, but some of them are very small .Many people like playing computer. Computer has many functions, so that people can do a lot of things by computer, like watching movies, listening to the music or playing games. It can make our lives very colorful and convenient.

Various people can make good use of computer. Children can use computer to learn and play games. Parents can use computers to work. I think computer is a kind of wonderful and interesting machine, so I like computer very much.

计算机专业毕业设计论文外文文献中英文翻译——java对象

计算机专业毕业设计论文外文文献中英文翻译——java对象

1 . Introduction To Objects

1.1The progress of abstraction

All programming languages provide abstractions. It can be argued that the complexity of the problems you’re able to solve is directly related to the kind and quality of abstraction。By “kind” I mean,“What is it that you are abstracting?” Assembly language is a small abstraction of the underlying machine. Many so—called “imperative” languages that followed (such as FORTRAN,BASIC, and C) were abstractions of assembly language。These languages are big improvements over assembly language,but their primary abstraction still requires you to think in terms of the structure of the computer rather than the structure of the problem you are trying to solve。The programmer must establish the association between the machine model (in the “solution space,” which is the place where you’re modeling that problem, such as a computer) and the model of the problem that is actually being solved (in the “problem space,” which is the place where the problem exists). The effort required to perform this mapping, and the fact that it is extrinsic to the programming language,produces programs that are difficult to write and expensive to maintain,and as a side effect created the entire “programming methods” industry.

计算机中英论文

计算机中英论文

计算机专业毕业论文中英对照翻译’

(2009-06-02 02:21:23)

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杂谈

计算机在机械和电子控制产业领域的广泛应用(中英文结合)

计算机在机械和电子控制产业领域的广泛应用(中英文结合)

计算机在机械和电子控制产业领域的广泛

应用(中英文结合)

论文摘要:概括说明机械电子控制产业发展的情况,重点介绍计算机技术在机械电子控制产业领域以及工业生产制造和人们日常生活中的广泛应用。

Paper pick to: outline mechanical electronic control industry development situation, focusing on computer control technology in machinery and electronics industry and industrial manufacturing and is widely used in People's Daily life.

0 引言

0 the introduction

机械工业是人类社会的助力产业,包括焊剂制造业、封头厂、节水灌溉技术、电力管制造业等。现代科学技术的发展极大地推动了机械工业领域的变革,同时给相关生产产业带来了巨大的影响,提高了生产水平和技术。随着各种技术之间相融合的发展,以计算机电子技术、机械技术为核心的机电控制领域将给工业及科研等领域带来更多的实际应用。

The development of modern science and technology has greatly promoted the changes in the field of mechanical industry, at the same time to the production industry has brought the huge influence, improve the level of the production and technology.

计算机英语论文范文

计算机英语论文范文

计算机英语论文范文

(论文题目)Application of Machine Learning Techniques in Natural Language Processing

Abstract

Keywords: Machine Learning, Natural Language Processing, Algorithms, Artificial Intelligence

1. Introduction

2. MLT-Based Techniques

3. Advantages and Limitations

However, MLTs are not without their drawbacks. The biggest challenge is the need for large amounts of labeled data which accurately reflect the data we want to make decisions on. Additionally, there is a risk of overfitting when using MLTs, which can lead to inaccurate predictions and decisions. Finally, MLTs rely on algorithms that are difficult to interpret and can be prone to errors.

4. Applications of MLTs in NLP

计算机英语论文毕业论文

计算机英语论文毕业论文

计算机英语论文毕业论文

计算机英语是学生学习计算机理论知识和技能的桥梁,因此计算机英语的学习对于计算机专业的学生有着重要的意义。下面是店铺为大家整理的计算机英语论文毕业论文,供大家参考。

计算机英语论文毕业论文范文一:计算机英语新课改途径

摘要:计算机英语课程在高职教育中十分重要,高职计算机英语任课教师不仅要不断提高自身专业素养及英语水平,还要以培养目标为依据,不断思考和探索教学方法,培养学生的计算机英语应用能力,增强职业竞争力。

关键词:计算机;英语

1计算机英语教学的重要性

英语是IT的行业语言。作为计算机专业的学生,要想学好计算机,就离不开学好计算机英语,英语是学好计算机的必要工具。首先,要运用英语语言编写计算机程序。计算机中的程序、命令、提示、帮助等一般都采用英语语言编写。随着计算机技术的发展,虽然大部分程序开发工具中都可以采用中文语言编写变量名、字段名,甚至输出的信息,但尚未开发出完全使用中文的编程语言。其次,计算机软、硬件技术进步的速度越来越快,而多数计算机软、硬件技术源于英语国家。如果没有良好的英语基础,必然会影响计算机软、硬件技术的引进,也制约到计算机从业人员对这些技术的理解和消化。最后,软件开发中的技术文档和资料也大多使用英语语言。如果让非计算机专业人员将这些文档或技术翻译成汉语,由于他们不熟悉专业知识,往往翻译质量差参不齐,影响运用效果。特别是一些最新研究成果,由于初次引入,许多词汇的译法五花八门,相关参考书也难以参照,增加了阅读和学习的负担。还有将技术资料译成汉语需要花费较长的时间,导致国内运用计算机软硬件技术的时间严重滞后于国外。通常,从获得一本外文版计算机图书的版权到翻译出版需要1年的时间,而软件版本更新周期是1~2年时间。这就意味着通过阅读译文资料来掌握某一版本的软件技术时,该版本的技术可能已被淘汰,或面临淘汰。计算机技术

关于计算机专业英语的英语作文

关于计算机专业英语的英语作文

关于计算机专业英语的英语作文英文回答:

Computer science is the study of the theoretical foundations of information and computation, and of

practical techniques for their implementation and

application in computer systems. It is a vast and rapidly growing field, with new developments occurring all the time. As a result, there is a constant need for new and updated resources to help students and professionals stay up-to-

date on the latest advancements.

One of the best ways to stay up-to-date on the latest developments in computer science is to read academic journals. Academic journals are peer-reviewed publications that contain original research findings. They are an excellent source of information on the latest theoretical and practical advances in the field.

计算机专业英语论文--硬件概述

计算机专业英语论文--硬件概述

题目:计算机硬件概述(Overview of the computer hardware based)

学院:信息技术学院

班级:XXXXXX

学号:XXXXXXXXXX

姓名:XXXX

A computer is a fast and accurate symbol processing system. It can accept, store, process data and produce output results. A computer can automatically process data without human intervention. However, it must be given a set of instruction to guide it, step by step, through processes. The set of instructions is called a program, The program is stored physically inside the machine, making it a program.

All computer systems of interest to us are similar. They contain hardware components for input, central processing unit and output. The system on the small-scale is called a microcomputer or minicomputer. Continuing up the size scale, the mainframe computer is one that may offer a faster processing speed and a greater storage capacity than a typical mini. Finally comes the supercomputer, designed to process complex scientific applications,which is the largest and fastest.

毕业设计论文外文文献翻译计算机科学与技术微软VisualStudio中英文对照

毕业设计论文外文文献翻译计算机科学与技术微软VisualStudio中英文对照

外文文献

翻译

(2012届)

学生姓名

学号********

专业班级计算机科学与技术08-5班

指导教师

微软Visual Studio

1微软Visual Studio

Visual Studio 是微软公司推出的开发环境,Visual Studio可以用来创建Windows平台下的Windows应用程序和网络应用程序,也可以用来创建网络服务、智能设备应用程序和Office 插件。Visual Studio是一个来自微软的集成开发环境IDE(inteqrated development environment),它可以用来开发由微软视窗,视窗手机,Windows CE、.NET框架、.NET精简框架和微软的Silverlight支持的控制台和图形用户界面的应用程序以及Windows窗体应用程序,网站,Web应用程序和网络服务中的本地代码连同托管代码。

Visual Studio包含一个由智能感知和代码重构支持的代码编辑器。集成的调试工作既作为一个源代码级调试器又可以作为一台机器级调试器。其他内置工具包括一个窗体设计的GUI应用程序,网页设计师,类设计师,数据库架构设计师。它有几乎各个层面的插件增强功能,包括增加对支持源代码控制系统(如Subversion和Visual SourceSafe)并添加新的工具集设计和可视化编辑器,如特定于域的语言或用于其他方面的软件开发生命周期的工具(例如Team Foundation Server的客户端:团队资源管理器)。

Visual Studio支持不同的编程语言的服务方式的语言,它允许代码编辑器和调试器(在不同程度上)支持几乎所有的编程语言,提供了一个语言特定服务的存在。内置的语言中包括C/C + +中(通过Visual C++),(通过Visual ),C#中(通过Visual C#)和F#(作为Visual Studio 2010),为支持其他语言,如M,Python,和Ruby等,可通过安装单独的语言服务。它也支持的

计算机英语论文摘要范文

计算机英语论文摘要范文

求计算机论文英文摘要

计算机毕业论文英文摘要在线等

计算机毕业论文英文摘要在线等~~~~~

我花了15分钟给你人工翻译,为的是你不被机器翻译蒙骗,希望你能满意。

In the actual design process, I have designed the subject so that it is easy for consumers to find the lost password.

Keywords: exhaustive methodd, decryption, WORD documents, passwords

计算机论文英文摘要

Key words: web standards; DIV + CSS; ASP; browser; access

打字打得好辛苦。

计算机毕业论文英文摘要翻译

With the rapid development of science and technology, the automation of library management software and hardware required conditions are ripe. Therefore, I thought according to software engineering and management information system development steps to school libraries in the context of application requirements, design and development of the library management system. This article describes Borland JBuilder 2006 Enterprise development environment, the detailed process of the system, made of library information management, the basic objective of sharing resources, thus promoting the pace towards the digital library, and described the system design and functional design, from the Book of the storage register to the query view, from the library card issued to borrow books form a whole automated management, software engineering point of view from a scientific and rigorous exposition.

有关计算机英语论文范文

有关计算机英语论文范文

学好计算机英语,对每一位正在学习计算机知识的人来说都是

十分重要的。下面是为大家整理的有关计算机英语论文,供大家

参考。

一:小议计算机英语术语的作用摘要:只要有计算机的领域,计算机英语的应用也就随之存在,我们已经身处在一个计算机时

代和地方,计算机英语对于对于人类而言不可或缺的,只要这个

地球存在,计算机就会永远发展下去,计算机英语也会存续下去。

关键词:计算机;英语

1.计算机英语知识无时无刻不在我们身边,常用的办公软

件Word、产生0到指定数间的随机数,cro文本框中的起始滚动行,String将参数转换成字符串,targetediamand命令、

mg=meage信息。

在计算机英语中,有大量词汇通过派生、合成、混合等方法

构成。构词法遍及计算机英语,在教学中要注意引导学生掌握技巧,有效学习,提高记忆能力。

1.派生法。也叫词缀法,即在词根上加上各种前缀、后缀

构成新词。大部分专业英语词汇由派生法构成,这类词汇的构

成有一定规律,教师可循序渐进地教学生一些构词法知识,分析词汇的词根、前缀、后缀,举一反三,使学生掌握更多词汇,并具有一定的猜词能力。通过加前缀构成的新词,其含义为词根的含义加上前缀的含义,教学中可重点介绍前缀的含义。如h-调制解调器=Moduator调制器Demoduator解调制器、

Netien网民=Net网络Citien市民、Oent元素。

参考文献

1、怎样用计算机排印质量良好的英语论文摘要孙全富中华放

射医学与防护杂志1994-08-25

2、计算机辅助英语教学的实践和体会何兖常熟高专学报

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稀疏表示计算机视觉和模式识别

从抽象技术的现象已经可以开始看到稀疏信号在电脑视觉产生重大影响,通常在非传统的应用场合的目标不仅是要获得一个紧凑的高保真度表示的观察信号,而且要提取语义信息。非常规词典在字典的选择中扮演了重要的角色,衔接的差距或学习、训练样本同来获得自己提供钥匙,解出结果和附加语义意义信号稀疏表示。理解这种非传统的良好性能要求词典把新的算法和分析技术。本文强调了一些典型例子:稀疏信号的表现如何互动的和扩展计算机视觉领域,并提出了许多未解的问题为了进一步研究。

稀疏表现已经被证明具有非常强大的工具,获取、表示、压缩高维信号的功能。它的成功主要是基于这个事实,即重要类型的信号(如声音和图像,稀疏表示很自然地就固定基地或串连这样的基地。此外,高效、大概有效算法说明基于凸优化一书提供了计算这样的陈述。

虽然这些应用在经典信号处理的铺垫下,已经可以在电脑视觉上形成一个我们经常更感兴趣的内容或语义,而不是一种紧凑、高保真的表示。一个人可能会理所当然地知道是否可以有用稀疏表示为视觉任务。答案很大程度上是积极的:在过去的几年里,变化和延伸的最小化已应用于许多视觉任务。

稀疏表示的能力是揭示出语义信息,大部分来自于一个简单但重要的性质数据:虽然照片所展示的图像是在非常高自然的空间,在许多同类应用中图像属于次级结构。也就是说他们在接近低维子空间或层次。如果发现一个收集的样本分布,我们理应期望一个典型的样品有一个稀疏表示理论的基础。

然而,想要成功地把稀疏表示应用于电脑视觉,我们通常是必须面对的一个额外的问题,如何正确选择依据。这里的数据选择不同于在信号处理的传统设置,基于指定的环境具有良好的性能可以被假定。在电脑视觉方面,我们经常要学习样本图像的任务词典,我们不得不用一个连贯的思想来贯穿工作。因此,我们需要扩展现有的理论和稀疏表示算法新情况。

自动人像识别仍然是最具有挑战性的应用领域和计算机视觉的难题。在理论基础实验上,稀疏表示在近期获得了显著的进展。

该方法的核心是选择一个明智的字典作为代表,用来测试信号稀疏线性组合信号。我们首先要简单的了解令人诧异的人脸识别途径是有效的解决办法。反过来,人脸识别实例在稀疏表示光曝光之前揭示了新的理论现象。

之前稀疏表示的部分用机器检查并且应用,在一个完全词典里组成的语义信息本身产生的样品。对于许多数据不是简单的应用,这是合乎情理的词典,使用一个紧凑的数据得到优化目标函数的一些任务。本节概述学习方法那种词典,以及这些方法应用在计算机视觉和图像处理。

通过近年来我们对稀疏编码和优化的应用的理解和启发,如面部识别一节描述的例子,我们提出通过稀疏数据编码构造,利用它建立了受欢迎的机器学习任务。在一个图的数据推导出研究学报。2009年3月5乘编码每个数据稀疏表示的剩余的样本,并自动选择最为有效的邻居为每个数据。通过minimization稀疏表示的计算自然的性能满足净水剂结构。此外,我们将会看到描述之间的关系进行了实证minimization线性数据的性能,可以显著提高现有的基于图论学习算法可行性。

摘自:期刊IEEE的论文- PIEEE ,第一卷

英文翻译

SPARSE REPRESENTATION FOR COMPUTER VISION

AND PATTERN RECOGNITION

Abstract—Techniques from sparse signal representation are beginning to see significant impact in computer vision, often on non-traditional applications where the goal is not just to obtain a compact high-fidelity representation of the observed signal, but also to extract semantic information. The choice of dictionary plays a key role in bridging this gap: unconventional dictionaries consisting of, or learned from, the training samples themselves provide the key to obtaining state-of-theart results and to attaching semantic meaning to sparse signal representations. Understanding the good performance of such unconventional dictionaries in turn demands new algorithmic and analytical techniques. This review paper highlights a few representative examples of how the interaction between sparse signal representation and computer vision can enrich both fields and raises a number of open questions for further study.

Sparse signal representation has proven to be an extremely powerful tool for acquiring, representing, and compressing high-dimensional signals. This success is mainly due to the fact that important classes of signals such as audio and images have naturally sparse representations with respect to fixed bases, or concatenations of such bases. Moreover, efficient and provably effective algorithms based on convex optimization or greedy pursuit are available for computing such representations with high fidelity.

While these successes in classical signal processing applications are inspiring, in computer vision we are often more interested in the content or semantics of an image rather than a compact, high-fidelity representation. One might justifiably wonder, then, whether sparse representation can be useful at all for vision tasks. The answer has been largely positive: in the past few years, variations and extensions of minimization have been applied to many vision tasks.

The ability of sparse representations to uncover semantic information derives in part from a simple but important property of the data: although the images are naturally very high dimensional, in many applications images belonging to the same class exhibit degenerate structure. That is, they lie on or near low-dimensional subspaces, or stratifications. If a collection of representative samples are found for the distribution, we should expect that a typical sample have a very sparse representation with respect to such a basis.

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