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

24 篇 会议

馆藏范围

24 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

10 篇 工学
- 6 篇 信息与通信工程
- 6 篇 计算机科学与技术...
- 5 篇 电气工程
- 4 篇 电子科学与技术（可...
- 4 篇 软件工程
- 1 篇 光学工程
- 1 篇 仪器科学与技术
- 1 篇 材料科学与工程（可...
- 1 篇 生物医学工程（可授...
- 1 篇 生物工程
4 篇 理学
- 3 篇 数学
- 2 篇 物理学
- 1 篇 生物学
2 篇 医学
- 2 篇 临床医学

主题

3 篇 noise reduction
3 篇 filtering
3 篇 pixel
3 篇 hardware
2 篇 filters
2 篇 noise level
2 篇 design optimizat...
2 篇 wireless communi...
2 篇 switches
2 篇 cmos image senso...
2 篇 gaussian noise
2 篇 multiaccess comm...
2 篇 testing
2 篇 microprocessors
2 篇 transmitters
2 篇 gaussian noise (...
1 篇 helium
1 篇 fading
1 篇 digital images
1 篇 vehicle dynamics

机构

3 篇 advanced system ...
2 篇 telecommunicatio...
2 篇 advanced system ...
2 篇 umic research ce...
1 篇 central research...
1 篇 stmicroelectroni...
1 篇 advanced system ...
1 篇 imaging group
1 篇 advanced system ...
1 篇 intracom s.a. te...
1 篇 advanced system ...
1 篇 analog rf design...
1 篇 central research...
1 篇 stmicroelectroni...
1 篇 stmicroelectroni...
1 篇 university of br...
1 篇 diees universita...
1 篇 dipartimento di ...
1 篇 dipto. di elettr...
1 篇 advanced system ...

作者

2 篇 e. messina
2 篇 i. guarneri
2 篇 a. bosco
2 篇 a. bruna
2 篇 bruna a
2 篇 beverina fabrizi...
2 篇 bosco a
2 篇 anisetti marco
2 篇 bellandi valerio
2 篇 p. bromley
2 篇 f. karim
1 篇 tatsaki a.
1 篇 arcangelo bruna
1 篇 ieromnimon f.
1 篇 o. richard
1 篇 b. pellat
1 篇 livio lima
1 篇 luca pezzoni
1 篇 majcherczak sand...
1 篇 baud laurent

语言

24 篇 英文

检索条件"机构=STMicroelectronics Advanced System Technology Group"

共 24 条记录，以下是1-10 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：

A novel Qi-standard compliant full-bridge wireless power charger for low power devices

A novel Qi-standard compliant full-bridge wireless power cha...

引用

IEEE Wireless Power Transfer Conference (WPTC)

作者： M. Galizzi M. Caldara V. Re A. Vitali Dipartimento di Ingegneria Università di Bergamo Dalmine Bergamo Italy Advanced System Technology Group STMicroelectronics Agrate Brianza Monza and Brianza Italy

In this paper a Qi-standard compliant compact wireless power charger system, composed of a wireless power transmitter and a wireless power receiver, is presented. The developed system aims to be compliant with the latest revision of Wireless Power Consortium's directives and uses a full-bridge resonant inverter as the main power transmitter architecture. The wireless power transmitter and receiver have been designed with ultra low power and high efficiency electronics components thereby maximizing the overall power transfer efficiency.

关键词： Wireless communication Transmitters Receivers Wireless sensor networks Batteries Temperature sensors Switches

来源：评论

学校读者我要写书评

暂无评论

On centralized and distributed frequency assignment in cognitive radio based frequency hopping cellular networks

On centralized and distributed frequency assignment in cogni...

引用

2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL 2010

作者： Willkomm, Daniel Hu, Wendong Hollos, Daniel Gross, James Wolisz, Adam Telecommunication Networks Group Technische Universität Berlin Germany Advanced System Technology Labs. STMicroelectronics Inc. United States UMIC Research Centre RWTH Aachen University Germany

ISBN: (纸本)9781424481323

Frequency Assignment is an important approach to mitigate multi-cell interference in cellular systems. In this paper, we consider frequency hopping as one possible frequency assignment approach. In particular we focus our attention on cognitive radio cellular systems as one of the very promising future access technologies, taking IEEE 802.22 as an example. While the optimal frequency assignment for such a system is conceptually straightforward as well as computationally complex, we demonstrate that usage of distributed methods leads to a significant loss of assignment efficiency. In addition, we suggest means of mitigating this adverse effect. ©2010 IEEE.

关键词： Cognitive radio

来源：评论

学校读者我要写书评

暂无评论

On centralized and distributed frequency assignment in cognitive radio based frequency hopping cellular networks

On centralized and distributed frequency assignment in cogni...

引用

International Symposium on Applied Sciences on Biomedical and Communication Technologies, ISABEL

作者： Daniel Willkomm Wendong Hu Daniel Hollos James Gross Adam Wolisz Telecommunication Networks Group Technische Universität Berlin Germany Advanced System Technology Laboratories STMicroelectronics Inc. USA UMIC Research Centre RWTH Aachen University Germany

关键词： Interference Switches Bluetooth Sensors Color Indexes Base stations

来源：评论

学校读者我要写书评

暂无评论

Hardware/software solution for high precision defect correction in digital image sensors

Hardware/software solution for high precision defect correct...

引用

IEEE International Symposium on Consumer Electronics (ISCE)

作者： Angelo Bosco Arcangelo Bruna Filippo Naccari Ivana Guarneri STMicroelectronics Italy AST Advanced System Technology UK Imaging Group Catania Laboratory Italy

ISBN: (纸本)9781424424221

High resolution image sensors are now standard in imaging devices such as mobile phones with camera functionality. Resolution improvement in very small sensors is obtained by decreasing the pixel size but, in CMOS sensors, the likelihood of defective pixels also augments. Hence, sophisticated processing is necessary for achieving high quality images despite of noise and defects. This paper presents a hardware/software solution for high precision correction of defective pixels in an image sensor. The method maintains an always up-to-date map of the defective pixels and also allows detection of new defects as they show up during the lifetime of the sensor. The reliability of the map is assured by tracking the history of pixels defectiveness. The map is updated automatically and in real time without user intervention.

关键词： Hardware Digital images Image sensors Image resolution High-resolution imaging Mobile handsets Cameras CMOS image sensors Pixel Maintenance

来源：评论

学校读者我要写书评

暂无评论

New fast search algorithm for base layer of H.264 scalable video coding extension

New fast search algorithm for base layer of H.264 scalable v...

引用

Data Compression Conference (DCC)

作者： Livio Lima Daniele Alfonso Luca Pezzoni Riccardo Leonardi University of Brescia Brescia Italy STMicroelectronics Advanced System Technology Group Agrate-Brianza Italy

In this contribution, a fast search motion estimation algorithm for H.264/AVC SVC (scalable video coding) base layer with hierarchical B-frame structure for temporal decomposition is presented and compared with fast search motion estimation algorithm in JSVM software, that is the reference software for H.264/AVC SVC. The proposed technique is a block-matching based motion estimation algorithm working in two steps, called Coarse search and Fine search. The Coarse search is performed for each frame in display order, and for each 16x16 macroblock chooses the best motion vector at half pel accuracy. Fine search is performed for each frame in encoding order and finds the best prediction for each block type, reference frame and direction, choosing the best motion vector at quarter pel accuracy using R-D optimization. Both Coarse and Fine Search test 3 spatial and 3 temporal predictors, and add to the best one a set of updates.

关键词： Video coding Testing Motion estimation Software algorithms Automatic voltage control Static VAr compensators Displays Encoding Performance loss Helium

来源：评论

学校读者我要写书评

暂无评论

Tracking based face identification: A way to manage occlusions, and illumination, posture and expression changes

Tracking based face identification: A way to manage occlusio...

引用

2nd IET International Conference on Intelligent Environments, IE 06

作者： Beverina, Fabrizio Palmas, Giorgio Anisetti, Marco Bellandi, Valerio STMicroelectronics - Advanced System Technology Group via Olivetti 5 20041 Agrate Brianza Italy Italy

ISBN: (纸本)0863416632

This paper presents a method for face identification using an eigenfaces approach. Our technique is suitable for use within ambient security environments and is robust across variations in pose, expression and illuminations conditions. To account for these variations, we use a face template matching algorithm based on a 3D head model. Thanks to our tracking-based approach our algorithm is able to extract simultaneously all parameters related to the face expression and to the 3D posture. With these estimates, we are able to reconstruct a frontal, neutral and normalized image on which an eigenface classification for identification is performed.

关键词： Face recognition

来源：评论

学校读者我要写书评

暂无评论

3D expressive face model-based tracking algorithm

3D expressive face model-based tracking algorithm

引用

3rd IASTED International Conference on Signal Processing, Pattern Recognition, and Applications

作者： Anisetti, Marco Bellandi, Valerio Damiani, E. Beverina, Fabrizio Italy Advanced System Technology Group STMicroelectronics via Olivetti 5 20041 Agrate Brianza Italy

ISBN: (纸本)0889865477

This paper presents a method for tracking a face on a video sequence, by recovering the full-motion and the expression deformation of the face using 3D expressive facial model. From some characteristic face points given on the first frame, an approximated 3D model of the face is reconstructed. Using a steepest descent image approach, the algorithm is able to extract simultaneously the parameters related to the face expression and to the 3D posture. The algorithm has been tested on the Kanade-Cohn database [1] and its precision has been compared with a standard multi-camera system for the 3D tracking (ELITE2002 system). The results in both cases are good. The proposed approach is part of a facial expression analysis system. Our aim is to detect the facial expressions in situations characterized by a moderate head motion in realistic experimental conditions (illumination from the ceiling, and subjects not in frontal pose).

关键词： Feature extraction

来源：评论

学校读者我要写书评

暂无评论

Spatio-temporal filter with adaptive multiple outliers rejector

Spatio-temporal filter with adaptive multiple outliers rejec...

引用

IEEE International Conference on Consumer Electronics (ICCE)

作者： A. Bosco A. Bruna I. Guarneri A. Capra Advanced System Technology Imaging Group Catania Laboratory STMicroelectronics Italy

Digital images captured in dim light conditions can be very noisy: mixtures of different noise types may damage the image signal, e.g. impulsive and Gaussian noises. A spatio-temporal filter is proposed, which is capable to eliminate multiple adjacent defective pixels and reduce Gaussian noise in the raw data acquired by the image sensor. The proposed solution is adaptive in that it automatically adjusts its sensitivity, depending on the estimated noise.

关键词： Adaptive filters Gaussian noise Noise generators Pixel Working environment noise Videos Noise level Filtering Noise reduction 1f noise

来源：评论

学校读者我要写书评

暂无评论

Parameter Tuning and Hardware Implementation of a Non Integer Order PID Controller

Parameter Tuning and Hardware Implementation of a Non Intege...

引用

Mediterranean Conference on Control and Automation (MED)

作者： F. Brunno R. Caponetto L. Fortuna D. Porto DIEES Universita Catania Catania Italy STMicroelectronics Automotive Group AST-Advanced System Technology Catania Italy

In this paper a new type of PID controllers is introduced and some tuning properties are given. The novelty of the proposed controller consists in the extension of derivation and integration order from integer to non integer numbers. This approach provides a more flexible tuning strategy and therefore an easier achieving of control requirements with respects to classical one. Some examples are also reported to validate the introduced strategy. Moreover two approaches for controller implementation are proposed. The first one is based on digital circuits while the second proposes the analog approach

关键词： Hardware Three-term control Control systems Differential equations Integral equations Disruption tolerant networking Automotive engineering Circuit optimization Digital circuits Vehicle dynamics

来源：评论

学校读者我要写书评

暂无评论

Low-Power EDA Technologies: State-of-the-Art and Beyond

Low-Power EDA Technologies: State-of-the-Art and Beyond

引用

advanced Signal Processing, Circuits, and system Design Techniques for Communications

作者： Enrico Macii Roberto Zafalon Dipartimento di Automaticau e Informratica Politecnico di Turino Torino Italy Advanced System Technology Group STMicroelectronics Agrate Italy

Huge effort has been invested in the last decade to come up with a wide range of design solutions that help in facing the power consumption problem for different types of digital devices, components and systems. Some of such solutions turned out to be very effective in practice and suitable to be automated, thus finding a path into commercial EDA tools. Other approaches, promising on paper showed too many limitations for attracting the attention of real designers. Objective of this chapter is to provide the readers with an overview of state-of-the art EDA technologies, which allow designers to address the power problem in real-life electronic circuits and systems. The description of design methods, applicable at different levels of abstraction, that have proven to hold great potential for both dynamic and leakage power optimization in practical automatic design environments is complemented by the presentation of several results regarding the usage of the aforementioned design technologies in industrial designs covering different application domains

关键词： Electronic design automation and methodology Energy consumption Design optimization Consumer electronics Manufacturing CMOS technology Microprocessors Circuits Art Paper technology

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3页 << < 1 2 3 > >>

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：