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

1,039 篇 期刊文献
744 篇 会议
17 篇 学位论文
1 册 图书

馆藏范围

1,801 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

625 篇 医学
- 479 篇 基础医学(可授医学...
- 400 篇 临床医学
- 76 篇 医学技术（可授医学...
- 73 篇 特种医学
- 6 篇 公共卫生与预防医...
538 篇 工学
- 279 篇 计算机科学与技术...
- 263 篇 电气工程
- 108 篇 信息与通信工程
- 48 篇 软件工程
- 45 篇 控制科学与工程
- 35 篇 电子科学与技术（可...
- 15 篇 机械工程
- 14 篇 测绘科学与技术
- 11 篇 生物医学工程（可授...
- 10 篇 仪器科学与技术
- 9 篇 网络空间安全
375 篇 理学
- 250 篇 生物学
- 65 篇 物理学
- 14 篇 科学技术史(分学科...
- 12 篇 数学
- 9 篇 地球物理学
- 7 篇 化学
323 篇 教育学
- 321 篇 心理学(可授教育学...
51 篇 农学
- 8 篇 作物学
37 篇 哲学
- 33 篇 哲学
31 篇 管理学
- 22 篇 管理科学与工程(可...
- 11 篇 图书情报与档案管...
18 篇 文学
- 11 篇 外国语言文学
- 6 篇 新闻传播学
13 篇 法学
- 11 篇 社会学
4 篇 艺术学
2 篇 历史学
2 篇 军事学

主题

1,801 篇 predictive codin...
253 篇 image coding
158 篇 decoding
130 篇 predictive model...
110 篇 quantization
105 篇 speech coding
103 篇 bit rate
96 篇 encoding
94 篇 video compressio...
89 篇 video coding
86 篇 transform coding
63 篇 data compression
60 篇 image reconstruc...
59 篇 motion estimatio...
56 篇 active inference
56 篇 pixel
52 篇 vector quantizat...
48 篇 perception
48 篇 entropy
45 篇 linear predictiv...

机构

8 篇 school of electr...
8 篇 department of el...
8 篇 ucl inst neurol ...
8 篇 ucl wellcome tru...
7 篇 radboud univ nij...
7 篇 northeastern uni...
7 篇 ucl wellcome tru...
7 篇 univ calif santa...
7 篇 laureate inst br...
6 篇 bell laboratorie...
6 篇 kings coll londo...
5 篇 bell laboratorie...
5 篇 ucl inst cognit ...
5 篇 harvard med sch ...
5 篇 massachusetts ge...
4 篇 univ memphis ins...
4 篇 univ calif berke...
4 篇 univ sydney sch ...
4 篇 univ cambridge d...
4 篇 cnr inst cognit ...

作者

25 篇 friston karl j.
12 篇 huber-fliflet na...
11 篇 friston karl
11 篇 sterzer philipp
11 篇 vuust peter
10 篇 tani jun
10 篇 zhao haozhen
10 篇 barrett lisa fel...
9 篇 zhang jianping
9 篇 pezzulo giovanni
8 篇 todd juanita
8 篇 corlett philip r...
8 篇 seth anil k.
7 篇 schroeger erich
7 篇 wagemans johan
7 篇 tsakiris manos
7 篇 malmierca manuel...
7 篇 widmann andreas
7 篇 qin han
7 篇 b. girod

语言

1,732 篇 英文
49 篇 其他
14 篇 荷兰文
4 篇 中文
1 篇 德文
1 篇 波兰文
1 篇 葡萄牙文

检索条件"主题词=predictive coding"

共 1801 条记录，以下是1611-1620 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：

Covariance and autocorrelation methods for vector linear prediction

Covariance and autocorrelation methods for vector linear pre...

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： Juin-Hwey Chen A. Gersho Communications Research Laboratory Department of Electrical and Computer Engineering University of California Santa Barbara CA USA Codex Corporation Mansfield MA USA

A novel least-squares formulation of the vector linear prediction (VLP) problem is presented. Based on this formulation, we develop two new design methods for obtaining the optimal vector predictor for frame-adaptive prediction: the covariance method and the autocorrelation method, which bear the names of the corresponding methods in scalar LPC analysis. Our formulation reveals several previously unrecognized properties of the resulting normal equation. Simulation results for VLP of speech waveforms confirm that the two proposed methods indeed give higher prediction gain than previously developed methods.

关键词： Autocorrelation Vectors Linear predictive coding Signal processing algorithms Algorithm design and analysis Design methodology predictive coding Speech coding Speech processing Space technology

来源：评论

学校读者我要写书评

暂无评论

DPCM with a recurrent neural network predictor for image compression

DPCM with a recurrent neural network predictor for image com...

引用

International Joint Conference on Neural Networks (IJCNN)

作者： Dong-Chul Park Tae-Hoon Park School of Electrical and Electronic Engineering MyongJi University South Korea

ISBN: (纸本)0780348591

A new predictor for DPCM based on a recurrent neural network is proposed. The proposed predictor which uses the bilinear recurrent neural network (BLRNN), has shown good performance for time-series prediction problems, and it is applied to DPCM for image compression with predictive coding. The performance of DPCM with BLRNN predictor is compared with the conventional DPCM with different predictors, such as the linear predictor and median predictor. The results show that the proposed method gives improved results over the conventional DPCM with linear predictor or median predictor in terms of PSNR or reconstructed images.

关键词： Recurrent neural networks Image coding Pulse modulation Pixel Neural networks Image reconstruction Modulation coding Decoding Neurons predictive coding

来源：评论

学校读者我要写书评

暂无评论

A single board multirate APC speech coding terminal

A single board multirate APC speech coding terminal

引用

International Conference on Acoustics, Speech, and Signal Processing (ICASSP)

作者： K. Field A. Derr L. Cosell C. Henry M. Krasner J. Tiao BBN Laboratories Inc. Cambridge MA USA

A single-board 16 kb/s and 32 kb/s APC speech coding terminal is described. The board is configurable as either two receivers, two transmitters, or a single-channel full-duplex coder. The terminal consists of two identical, independent TI TMS32020- based modules. Included in each module is a TMS32020, an analog I/O section, A/D/A conversion, digital I/O circuitry, static RAMs, and EPROMs. The board size is 5.6" × 6.0", and can be packaged in a standard secretarial desk phone shell. A software architecture using this hardware to implement the 16/32 kb/s Adaptive predictive coding with Hybrid Quantization (APCHQ) algorithm is described.

关键词： Speech coding Transmitters Circuits EPROM Packaging Software architecture Hardware predictive coding Quantization Software algorithms

来源：评论

学校读者我要写书评

暂无评论

Deep Video Compression with Conditional Feature coding

Deep Video Compression with Conditional Feature Coding

引用

Picture coding Symposium, PCS

作者： Sophie Pientka Jonathan Pfaff Heiko Schwarz Detlev Marpe Thomas Wiegand Fraunhofer Institute for Telecommunications Heinrich Hertz Institute Berlin Germany Institute of Computer Science Free University of Berlin Germany Department of Telecommunication Systems Technical University of Berlin Germany

ISBN: (数字)9798350358483

ISBN: (纸本)9798350358490

In the last years, deep video coding has attracted a lot of research interest. Usually, it employs the concept of inter coding by transmitting features in a latent space that represent a motion field or a residual. However, in such a setting there are still redundancies between the features of consecutive frames. In previous approaches, these redundancies are exploited for compression by adding an additional input at the encoder and decoder. However, this often comes at the cost of changing the whole network architecture. In this paper, we present a conditional coding for motion features which utilizes already transmitted features for coding the features of the current picture in a more effective way. This concept can be applied on top of any existing coding framework. Our coding experiments, which were conducted for JVET test sequences, demonstrate that the proposed conditional motion feature coding can yield bit-rate savings of up to 9% relative to an independent coding of the motion features for individual pictures.

关键词： Video coding Training Costs Termination of employment predictive coding Video compression Network architecture

来源：评论

学校读者我要写书评

暂无评论

Incorporating Depth-Image Based View-Prediction into H.264 for Multiview-Image coding

Incorporating Depth-Image Based View-Prediction into H.264 f...

引用

IEEE International Conference on Image Processing

作者： Yannick Morvan Dirk Farin Peter H. N. de With Eindhovan University of Technology Eindhoven Netherlands

We investigate the coding of multiview images obtained from a set of multiple cameras. To exploit the inter-view correlation, two view-prediction tools have been implemented and used in parallel: a block-based motion compensation scheme and a depth image based rendering technique (DIBR). Whereas DIBR relies on an accurate depth image, the block-based motion-compensation scheme can be performed without any geometry information. Our encoder adaptively selects the most appropriate prediction scheme using a rate-distortion criterion for an optimal prediction-mode selection. The attractiveness of the algorithm is that the compression algorithm is robust against inaccurately estimated depth images and requires only one single reference camera for fast random-access to different views. We present experimental results for several multiview sequences, that result in a quality improvement of up to 1.4 dB as compared to H.264 compression.

关键词： Cameras Image coding Layout Rendering (computer graphics) Video compression Motion compensation Robustness Video coding predictive coding Information geometry

来源：评论

学校读者我要写书评

暂无评论

Multi-View Video coding using View Interpolation and Reference Picture Selection

Multi-View Video Coding using View Interpolation and Referen...

引用

IEEE International Conference on Multimedia and Expo (ICME)

作者： Masaki Kitahara Hideaki Kimata Shinya Shimizu Kazuto Kamikura Yoshiyuki Yashima Kenji Yamamoto Tomohiro Yendo Toshiaki Fujii Masayuki Tanimoto Cyber Space Laboratories NTT Corporation Japan NTT Advanced Technology Corporation Japan Department of Electrical Engineering and Computer Science Graduate school of Engineering University of Nagoya Japan

We propose a new multi-view video coding method using adaptive selection of motion/disparity compensation based on H.264/AVC. One of the key points of the proposed method is the use of view interpolation as a tool for disparity compensation by assigning reference picture indices to interpolated images. Experimental results show that significant gains can be obtained compared to the conventional approach that was often used

关键词： Video coding Interpolation Cameras Automatic voltage control Decoding Space technology predictive coding Image coding Laboratories Educational institutions

来源：评论

学校读者我要写书评

暂无评论

Dynamic polygon cloud compression

Dynamic polygon cloud compression

引用

IEEE International Conference on Acoustics, Speech and Signal Processing

作者： Eduardo Pavez Philip A. Chou University of Southern California Los Angeles USA Microsoft Research Redmond WA USA

ISBN: (纸本)9781509041183

We introduce a compressible representation of 3D geometry (including its attributes, such as color texture) intermediate between polygonal meshes and point clouds called a polygon cloud. Polygon clouds, compared to polygonal meshes, are more robust to live capture noise and artifacts. Furthermore, dynamic polygon clouds, compared to dynamic point clouds, are easier to compress, if certain challenges are addressed. In this paper, we propose methods for compressing dynamic polygon clouds using transform coding of color and motion residuals. We find that, compared to static polygon clouds and a fortiori static point clouds, dynamic polygon clouds can improve color compression by up to 2-3 dB in fidelity, and can improve geometry compression up to a factor of 2-5 in bit rate.

关键词： polygon cloud compression transform coding RAHT predictive coding

来源：评论

学校读者我要写书评

暂无评论

A Fast Inter Frame Prediction Algorithm for Multi-View Video coding

A Fast Inter Frame Prediction Algorithm for Multi-View Video...

引用

IEEE International Conference on Image Processing

作者： Xiaoming Li Debin Zhao Xiangyang Ji Qiang Wang Wen Gao Department of Computer Science Harbin Institute of Technology Harbin China Institute of Computer Technology Chinese Academy and Sciences Beijing China

The multi-view video coding improves the coding efficiency by utilizing motion-compensated prediction (MCP) and disparity-compensated prediction (DCP). However, the complexity of the inter frame prediction is very high, especially when the rate-distortion optimization is used. This paper presents a fast inter frame prediction algorithm to reduce the complexity. Firstly the prediction type is decided according to reference frames. Then some unuseful search regions in view direction are removed. Finally a fast inter mode decision strategy is proposed based on the relationship between MCP and DCP. Experimental results verify that the proposed algorithm can greatly increase the speed of prediction with negligible loss of coding efficiency.

关键词： Prediction algorithms Video coding Automatic voltage control Statistics Cameras Computer science Rate-distortion Motion estimation TV predictive coding

来源：评论

学校读者我要写书评

暂无评论

Probability Based Search Motion Estimation Algorithm

Probability Based Search Motion Estimation Algorithm

引用

International Conference on Computational Intelligence, Communication Systems and Networks, CICSYN

作者： Deepak J. Jayaswal Mukesh A. Zaveri Electronics and Telecommunication Department Line St. Francis Institute of Technology Mumbai India Computer Engineering Department S. V. National Institute of Engineering and Technology Surat India

We propose probabilistic method to determine motion vector (MV) for block matching algorithm (BMA). Proposed method allow us to exploit random distribution of motion vector in successive video frames for selection of initial search points for first iteration and refinement stage used in further iteration tracks motion vector in continuously changing video sequence. In our proposed algorithm due to adaptive step size it is able to track motion vectors of low motion as well as high motion video. The Simulation result shows that our proposed algorithm Probability based search motion estimation (PBSME) outperforms all sub-optimal motion estimation (ME) algorithms in terms of quality and speed up performance and in many cases PSNR of proposed algorithm is comparable to Full Search with several times faster.

关键词： Motion estimation PSNR Tracking Computational intelligence Computer networks Telecommunication computing Heuristic algorithms Prediction algorithms predictive coding Displacement measurement

来源：评论

学校读者我要写书评

暂无评论

An adaptive image encoding technique using pyramid architecture

An adaptive image encoding technique using pyramid architect...

引用

IEEE International Symposium on Circuits and Systems (ISCAS)

作者： M. Nasipuri S. Roy S. Misra D.K. Basu Department of Computer Science & Engineering Jadavpur University Calcutta India

An adaptive block truncation encoding scheme is described. The adaptive block size encoding approach used removes the bottlenecks of compromising the reduction factor and fidelity of the decoded image present in the corresponding fixed block size scheme. The results show that the adaptive scheme produces a better reduction ratio, keeping approximately the same fidelity measure. The scheme is suitable for implementation with the pyramidal architecture which has a hierarchical nature of processing and needs greatly reduced logarithmic distances for passing information among the processing elements of the meshes. An added advantage of the present system is that it extracts most of the edge information and localizes it at the lowest mesh with respect to the host. This simplifies greatly the further processing of the image regarding its edges and regions.< >

关键词： Image coding Pixel Decoding Transform coding Computer architecture Computer science Encoding Data mining Electronic design automation and methodology predictive coding

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181页 << < 158 159 160 161 162 163 164 165 166 167 > >>

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：