检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

909 篇 会议
31 篇 期刊文献
9 册 图书
2 篇 学位论文

馆藏范围

951 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

562 篇 工学
- 276 篇 计算机科学与技术...
- 260 篇 电气工程
- 131 篇 信息与通信工程
- 121 篇 软件工程
- 87 篇 电子科学与技术（可...
- 72 篇 仪器科学与技术
- 38 篇 控制科学与工程
- 30 篇 机械工程
- 21 篇 光学工程
- 11 篇 航空宇航科学与技...
- 10 篇 动力工程及工程热...
- 10 篇 生物医学工程（可授...
- 7 篇 材料科学与工程（可...
- 6 篇 测绘科学与技术
- 5 篇 土木工程
- 4 篇 建筑学
- 4 篇 化学工程与技术
- 4 篇 生物工程
- 4 篇 安全科学与工程
150 篇 理学
- 66 篇 系统科学
- 56 篇 物理学
- 38 篇 数学
- 7 篇 统计学（可授理学、...
- 5 篇 化学
- 5 篇 生物学
94 篇 医学
- 90 篇 临床医学
- 5 篇 基础医学(可授医学...
- 4 篇 药学(可授医学、理...
27 篇 管理学
- 21 篇 管理科学与工程(可...
- 10 篇 图书情报与档案管...
2 篇 法学
1 篇 经济学
1 篇 教育学

主题

134 篇 algorithm design...
71 篇 hardware
70 篇 image processing
69 篇 computer archite...
68 篇 signal processin...
61 篇 field programmab...
42 篇 digital signal p...
30 篇 kernel
28 篇 feature extracti...
28 篇 image reconstruc...
26 篇 image segmentati...
26 篇 optimization
26 篇 image coding
26 篇 image color anal...
24 篇 image edge detec...
24 篇 cameras
24 篇 fpga
20 篇 real-time system...
20 篇 decoding
20 篇 mathematical mod...

机构

6 篇 southeast univ n...
4 篇 national mobile ...
4 篇 minist educ key ...
4 篇 beijing key lab ...
4 篇 southeast univ q...
4 篇 natl inst inform...
4 篇 department of el...
3 篇 singapore univer...
3 篇 lab efficient ar...
3 篇 univ maryland ba...
3 篇 stmicroelectroni...
3 篇 university of hy...
3 篇 department of co...
3 篇 ecole polytechni...
3 篇 ietr insa rennes...
3 篇 friedrich alexan...
3 篇 zhejiang univ co...
3 篇 kalyani universi...
3 篇 lab of efficient...
3 篇 ecole polytechni...

作者

8 篇 mattavelli marco
7 篇 fey dietmar
7 篇 you xiaohu
7 篇 zhang chuan
6 篇 zhang zaichen
6 篇 reichenbach marc
5 篇 cheung gene
5 篇 marco mattavelli
5 篇 stabernack benno
4 篇 xiaohu you
4 篇 agostini luciano
4 篇 tomasz kryjak
4 篇 hannig frank
4 篇 bezati endri
4 篇 palumbo francesc...
4 篇 pelcat maxime
4 篇 zhang haopeng
4 篇 jean-françois ne...
4 篇 lacassagne lione...
4 篇 yang jian

语言

939 篇 英文
9 篇 中文
3 篇 土耳其文

检索条件"任意字段=2016 Conference on Design and Architectures for Signal and Image Processing, DASIP 2016"

共 951 条记录，以下是771-780 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

MRI reconstruction with analysis sparse regularization under impulsive noise

MRI reconstruction with analysis sparse regularization under...

引用

European signal processing conference (EUSIPCO)

作者： A. Korhan Tanc Ender M. Eksioglu Department of EEE Kirklareli University Kayali Kirklareli Turkey Department of ECE Istanbul Technical University Maslak Istanbul Turkey

We will be considering analysis sparsity based regularization for Magnetic Resonance Imaging reconstruction. The analysis sparsity regularization is based on the recently introduced Transform Learning framework, which has reduced complexity regarding other sparse regularization methods. We will formulate a variational reconstruction problem which utilizes the analysis sparsity regularization together with an ℓ 1 norm based data fidelity term. The use of the non-smooth data fidelity term results in robustness against outliers and impulsive noise in the observed data. The resulting algorithm with the ℓ 1 observation fidelity showcases enhanced performance under impulsive observation noise when compared to a similar algorithm utilizing the conventional quadratic error term.

关键词： image reconstruction signal processing algorithms Magnetic resonance imaging Transforms Algorithm design and analysis Analytical models Reconstruction algorithms

来源：评论

学校读者我要写书评

暂无评论

GPU-accelerated feature tracking

GPU-accelerated feature tracking

引用

IEEE National conference on Aerospace and Electronics (NAECON)

作者： Alexander Graves University of Dayton Research Institute Dayton USA

ISBN: (纸本)9781509034420

The motivation of this research is to prove that Graphics processing Units (GPUs) can provide significant speedup of long-executing image processing algorithms by way of parallelization and data throughput. This research accelerates the Kanade-Lucas-Tomasi (KLT) feature tracking algorithm using OpenCL. KLT can easily suffer from low frame rates when tracking many features in a video sequence. The experiments conducted prove that when tracking over 500 features in a high definition (HD) dataset, GPU-based KLT provides a 92% reduction in total runtime compared to a CPU-based implementation.

关键词： Programming Algorithm design and analysis image processing Convolution Graphics processing units High definition video signal processing algorithms

来源：评论

学校读者我要写书评

暂无评论

Occlusion-resistant target tracking by the particle filter track-before-detect algorithm

Occlusion-resistant target tracking by the particle filter t...

引用

IEEE signal processing and Communications Applications (SIU)

作者： Osman Topçu Hakan Büyük Tübitak UZAY Teknolojileri Araştırma Enstitüsü Ankara Türkiye

Targets with low signal to noise ratio are difficult to detect. Track-before-detect algorithm detects weak targets by sufficiently tracking them. Particle filter track-before-detect algorithm is flexible enough to be modified for occlusion handling. The first novelty of this work, is the modification of the particle filter track-before-detect algorithm to handle occlusions. The second one is the modeling of the image of a point target on an electro-optic sensor. For this purpose, an optical system design is made and point spread function of the system is modeled by a Gaussian function, that changes as the angle to the optical center of the sensor changes. This Gaussian model includes amplitude, optical distortion, X and Y axis standard deviations. The proposed algorithm is tested with varying signal to noise ratios and successful tracking and detection is achieved during occlusion and maneuvering of the target.

关键词： Reactive power Target tracking Optical distortion Monte Carlo methods Art signal to noise ratio Algorithm design and analysis

来源：评论

学校读者我要写书评

暂无评论

design of signal dependent wavelet transform

Design of signal dependent wavelet transform

引用

International conference on signal and Information processing (IConSIP)

作者： S. S. Chavan R. S. Holambe Instrumentation Enginering S.G.G.S. Institute of Engineering & Technology Nanded India

ISBN: (纸本)9781509015238

Many wavelet design techniques build adaptive wavelets from existing wavelets. However, most of the techniques do not design wavelet directly of the signal of interest. Conventional signal dependent transforms are Karhunen-Loeve transform and Singular Value Decomposition whose basis function depends on statistics of an input signal. signal-dependent transform is considered to be best among all linear transformations with respect to energy compaction. Likewise, wavelets are best known for image compression, many researchers are interested in using wavelets for detection or recognition. Choosing appropriate wavelet for a given application is a challenging task. Therefore, there is a need of designing wavelet to match a signal shape which increases performance for detection or identification applications. J. Chapa and R. Rao [15] have introduced algorithms for designing wavelet to match the signal shape. The construction of direct wavelet function which will look like the signal and whose family of 2 -p/2 ψ(2 -p t - q) wavelets generate an orthonormal Riesz basis of L 2 (R) are established. In this method, numerical algorithms are used for finding matched wavelet amplitude spectra and group delays using sampled data which are signal dependent wavelets. Orthonormal scaling function (father wavelet function) is obtained by applying orthonormal multiresolution analysis (OMRA) conditions on input signal.

关键词： Multiresolution analysis Wavelet transforms signal resolution Delays Algorithm design and analysis Fourier transforms

来源：评论

学校读者我要写书评

暂无评论

design and Visio control of Two-Wheeled Inverted Pendulum Mobile Robot

Design and Visio control of Two-Wheeled Inverted Pendulum Mo...

引用

International conference on Advanced Technologies for signal and image processing (ATSIP)

作者： Sabri-M Ben Mansour Jawhar Ghommam Saber-M Naceur LTSIRS Department National Engineering School of Tunis Tunis Tunisia CEM-Laboratory National Engineering School of Sfax Sfax Tunisia L TSIRS Department National Engineering School of Tunis Tunis Tunisia

ISBN: (纸本)9781467385275

This paper addresses Visio and path following control problem of a nonholonomic Two-Wheeled Inverted Pendulum Mobile Robot. We propose control architecture based on two control layers. A speed inner loop control scheme is first designed based on state feedback technique to ensure stability of the inverted structure of the robot. A second outer loop control scheme is proposed to help the robot navigate along a desired path formed by a set of way points. It is designed inspiring the model predictive control technique. The elements of the predictive control, which are the cost function, controls and constraints, must be defined and specified: the use of different trajectories group in the control can adapt the behavior of the robot to different displacement phases. The obstacle detection architecture based on the attributes of color and texture has been developed to be implemented on an Raspberry PI and is designed as a generic high-speed image processing device. The optimization criteria are based on a maximization of performance in terms of image processing per second and a minimization of consumed resources. Our obstacles detection algorithm consists of three main steps: the color transformation, the calculation of the color and texture attributes and their classification.

关键词： image color analysis Mobile robots Trajectory Robot sensing systems Predictive control Robot kinematics

来源：评论

学校读者我要写书评

暂无评论

design and Implementation of a Rescue System for Safety of Women

Design and Implementation of a Rescue System for Safety of W...

引用

International conference on Wireless Communications, signal processing and Networking

作者： Madhura Mahajan K. T. V. Reddy Manita Rajput Dept. of Electronics & Telecommunication Fr. C. Rodrigues Institute of Technology

ISBN: (纸本)9781467393393

In recent years, acts of assault and violence against women are rising at a menacing rate. With escalation of female employees in industries and other sectors of the commercial market, it is now becoming a necessity for females to travel at late hours and visit distant and isolated locations as a part of their work regime. However, the exponential increase in assault, violence and attacks against women in the past few years, is posing a threat to the growth and development of women. Defense isn't the only measure that can suffice against this increasing abuse. A security solution that creates a sense of safety among women needs to be devised. In instances of attack, it is largely reported that women are immobilized. There is thus, a need of simpler safety solution that can be activated as simply as by pressing a switch and can instantly send out alerts to the near ones of the victim. In this paper we intend to design and implement such a system in the form of a partial wearable and partial portable system.

关键词： GSM modem GPS module image streaming

来源：评论

学校读者我要写书评

暂无评论

Quantization bin matching for cloud storage of JPEG images

Quantization bin matching for cloud storage of JPEG images

引用

International conference on Acoustics, Speech, and signal processing (ICASSP)

作者： Xianming Liu Gene Cheung Chia-Wen Lin Debin Zhao School of Computer Science and Technology Harbin Institute of Technology China National Institute of Informatics Japan Department of Electrical Engineering National Tsing Hua University Hsinchu Taiwan

ISBN: (纸本)9781479999897

Social media sites like Facebook are obligated to store all photos uploaded by an ever growing user base-which translates to an increasingly expensive storage cost-but only a fraction of uploaded images are revisited thereafter. In this paper, we propose a cloud storage system that trades off computation of a small fraction of requested images with storage of all photos. The key idea is to re-encode uploaded JPEG photos with coarser quantization parameters (QP) for permanent storage, then exploit a signal sparsity prior during inverse mapping to recover fine quantization bin indices via a maximum a posteriori (MAP) formulation. Because by design the system guarantees recovery of an original compressed image (either with exactly the same input fine quantization bin indices or has visual quality indistinguishable by human eyes), from the user's viewpoint it is a normal cloud storage, while from the operator's viewpoint there is pure compression gain and hence lower storage cost. Experimental results show that our storage system can reap significant storage savings (up to 20%) at roughly the same image PSNR (within 0.13dB).

关键词： Quantization (signal) Cloud computing image coding Transform coding Indexes image storage Discrete cosine transforms

来源：评论

学校读者我要写书评

暂无评论

A novel approach for digital image watermarking using 5-DWT-SVD and stream cipher encryption with different attacks

A novel approach for digital image watermarking using 5-DWT-...

引用

International conference on Computing Communication Control and Automation (ICCUBEA)

作者： Smita Pandey Rohit Gupta Dept. of CSE/IT VITM College Gwalior

ISBN: (纸本)9781509032921

Digital image watermarking (DIW) is one of the ways that is resilient to numerous attacks on image based digital media where information authentication is complete through embedding a watermark in image characteristics. This work incorporates a novel approach for DIW using five level discrete wavelet transform (5DWT)-singular value decomposition (SVD) and stream cipher (SP) encryption with different attacks. Extensive experiments present that proposed watermarking algorithmshave high robustness and a good imperceptibility to numeroususual image processing attacks, such as top-hat filtering, Gaussian blurring, Gaussian blur with noise and image adjustment attack. To evaluate the efficiency of the algorithm and the extracted watermark image quality, we used widely known image quality function measurements, such as signal-to-noise ratio (SNR) and root mean square error (RMSE). Results indicate the excellent invisibility of the extracted watermark image (SNR = 38.35dB), as well as exceptional watermark extraction (RMSE = 3.09).

关键词： Watermarking Discrete wavelet transforms Discrete cosine transforms Algorithm design and analysis signal processing algorithms Streaming media

来源：评论

学校读者我要写书评

暂无评论

A robust algorithm for text extraction from images

A robust algorithm for text extraction from images

引用

International conference on Telecommunications and signal processing (TSP)

作者： Najwa-Maria Chidiac Pascal Damien Charles Yaacoub Faculty of Engineering Holy Spirit University of Kaslik (USEK) Jounieh Lebanon

ISBN: (纸本)9781509012893

A robust algorithm that detects text from natural scene images and extracts them regardless of the orientation is proposed. All existing methods are designed to operate under a certain constraint, like detecting text only in one direction. Maximally Stable Extremal Regions (MSER) detector is chosen to extract binary regions since it has proven to be robust to lighting conditions. An enhancement technique for MSER images is designed to obtain clear letter boundaries. images are then fed into a Stroke Width Detector and several heuristics are applied to remove non-text pixels. Afterwards, detected text regions are fed into an Optical Character Recognition module and then filtered according to their confidence measure. The recognition of characters is not part of the algorithm and the results are only about the detection of text. Our algorithm proved to be effective on blurred images and noisy images as well, based on both subjective and objective evaluations.

关键词： Detectors Filtering image edge detection Optical character recognition software image color analysis Robustness Algorithm design and analysis

来源：评论

学校读者我要写书评

暂无评论

Fast Single image super-resolution algorithm using feature based regression analysis

Fast Single Image super-resolution algorithm using feature b...

引用

International conference on Wireless Communications, signal processing and Networking (WiSPNET)

作者： W. Jino Hans N. Venkateswaran Srinath Narayanan Sandeep Ramachandran Dept. of Electronics and Communication Engineering SSN College of Engineering Chennai India

ISBN: (纸本)9781467393393

Single image super-resolution (SISR) algorithms focus on increasing the resolution of digital images by establishing a relationship between corresponding low and high resolution images. The relationship is derived using redundant information across the different scales of the image or by using priori information from a training set. Matrix based regression methods have shown superior results when applied to this setting, as they use matrix level image information. In this paper, we extend the concept of a matrix operator to a low level feature super-resolution algorithm that performs edge enhancement and de-noising. Although it is competitively effective in resolving edges and other low level features, it is computationally less efficient when compared to image based operators. We propose a novel patch based implementation, in which the decision to implement the costly feature regression is based on the feature components present in that particular patch. Smooth and gradual patches are resolved by image operators and patches with strong features are resolved by feature operators. The proposed algorithm achieves competitive performance efficiency and is verified by experimental results.

关键词： Training Algorithm design and analysis Spatial resolution Mathematical model Clustering algorithms image edge detection

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共96页 << < 74 75 76 77 78 79 80 81 82 83 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：