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

3,012 篇 会议
88 篇 期刊文献
25 册 图书
5 篇 学位论文

馆藏范围

3,130 篇 电子文献
1 种 纸本馆藏

日期分布

学科分类号

2,040 篇 工学
- 1,221 篇 计算机科学与技术...
- 1,068 篇 电气工程
- 552 篇 软件工程
- 537 篇 信息与通信工程
- 214 篇 电子科学与技术（可...
- 158 篇 光学工程
- 155 篇 生物医学工程（可授...
- 108 篇 仪器科学与技术
- 89 篇 测绘科学与技术
- 74 篇 控制科学与工程
- 60 篇 材料科学与工程（可...
- 58 篇 机械工程
- 37 篇 生物工程
- 23 篇 化学工程与技术
- 23 篇 轻工技术与工程
- 22 篇 航空宇航科学与技...
- 14 篇 动力工程及工程热...
- 13 篇 建筑学
1,406 篇 理学
- 874 篇 物理学
- 697 篇 数学
- 70 篇 统计学（可授理学、...
- 59 篇 系统科学
- 43 篇 生物学
- 27 篇 化学
509 篇 医学
- 493 篇 临床医学
- 83 篇 特种医学
- 40 篇 基础医学(可授医学...
- 33 篇 药学(可授医学、理...
69 篇 管理学
- 46 篇 管理科学与工程(可...
- 28 篇 图书情报与档案管...
16 篇 法学
10 篇 军事学
4 篇 农学
3 篇 艺术学
2 篇 经济学
2 篇 教育学
2 篇 文学
1 篇 哲学

主题

464 篇 wavelet transfor...
381 篇 image coding
344 篇 discrete wavelet...
274 篇 image processing
223 篇 signal processin...
193 篇 wavelets
171 篇 image compressio...
137 篇 wavelet transfor...
136 篇 image reconstruc...
119 篇 feature extracti...
115 篇 image segmentati...
110 篇 wavelet analysis
99 篇 signal processin...
86 篇 image resolution
85 篇 image analysis
76 篇 watermarking
74 篇 image enhancemen...
74 篇 transform coding
72 篇 discrete wavelet...
71 篇 wavelet

机构

9 篇 rice univ dept e...
6 篇 univ cambridge d...
5 篇 maharishi school...
5 篇 tel aviv univ sc...
5 篇 rice univ dept e...
5 篇 swiss fed inst t...
4 篇 rice univ dept m...
4 篇 univ of erlangen...
4 篇 natl. inst.s of ...
4 篇 duke univ dept e...
4 篇 polytech univ br...
4 篇 swiss fed inst t...
4 篇 the ohio state u...
4 篇 department of el...
4 篇 georgia inst tec...
4 篇 department of el...
4 篇 univ waterloo de...
4 篇 univ illinois be...
4 篇 univ. of florida...
3 篇 univ arizona col...

作者

20 篇 unser m
11 篇 baraniuk r
10 篇 alparone l
9 篇 blu t
9 篇 vetterli m
9 篇 choi h
8 篇 kingsbury n
8 篇 ramchandran k
8 篇 monro dm
7 篇 gholamreza anbar...
7 篇 ortega antonio
7 篇 ortega a
7 篇 ebrahimi t
7 篇 astola j
7 篇 hasan demirel
6 篇 averbuch az
6 篇 baronti s
6 篇 truchetet f
6 篇 do mn
6 篇 liu j

语言

3,027 篇 英文
70 篇 土耳其文
18 篇 其他
15 篇 中文

检索条件"任意字段=Conference on Wavelet Applications in Signal and Image Processing II"

共 3130 条记录，以下是2821-2830 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：

Spline wavelet transforms ii

Spline wavelet transforms II

引用

SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation

作者： He, Tian-Xiao Department of Mathematics Illinois Wesleyan University Bloomington IL 61702-2900 United States

In this paper, we will discuss integral wavelet transforms and orthogonal multiresolution analysis associated with spline functions in shift-invariant spaces of B-splines. A recurrence relation formula and the corresponding algorithm about the B-wavelets will also be given. ©2005 Copyright SPIE - The International Society for Optical Engineering.

关键词： Multiresolution analysis

来源：评论

学校读者我要写书评

暂无评论

Binary tree image coding based on region

Binary tree image coding based on region

引用

3rd International conference on signal processing (ICSP 96)

作者： Guo, J Zhao, RC Zhu, CG Institute of Remote Sensing Applications Chinese Academy and Sciences China Northwestern Polytechnical University China IRSA CAS China

ISBN: (纸本)7505338900

A new image coding method based on image region is proposed in this paper. According to the features of the image gray surface, an image is partitioned into many convex polygons which appoximate the original image as close as possible. The experimental results show that good quality of the reconstructed image can still be obtained when the data compression ratio is more than 20:1 and SNR is more than 30dB.

关键词： image coding data compression image segmentation trees (mathematics) image reconstruction feature extraction binary tree image coding image region image gray surface features convex polygons partitioned image experimental results reconstructed image quality data compression ratio SNR

来源：评论

学校读者我要写书评

暂无评论

Realtime image sequence interpretation for video-surveillance applications

Realtime image sequence interpretation for video-surveillanc...

引用

International conference on image processing (ICIP-96)

作者： Chleq, N Thonnat, M INRIA SOPHIA ANTIPOLIS F-06902 SOPHIA ANTIPOLISFRANCE

ISBN: (纸本)0780332598

This paper describes a generic framework for the realtime interpretation of videosurveillance scenes. The tool we have built according to this framework performs the understanding process up to the online recognition of ongoing scenario, with respect to a library of scenario models dedicated to a particular application. This framework is currently applied for the European Esprit project PASSWORDS, the aim of which is to build a complete system for the automatic analysis and interpretation of video-surveillance image sequences.

关键词： image analysis

来源：评论

学校读者我要写书评

暂无评论

Prefetching scheme for image processing on shared memory multiprocess

Prefetching scheme for image processing on shared memory mul...

引用

International conference on image processing (ICIP-96)

作者： Rhee, Y Lee, J KOREA ADV INST SCI & TECHNOL DEPT COMP SCIYUSONG KUTAEJONSOUTH KOREA

ISBN: (纸本)0780332598

We propose a prefetching scheme for image processing which fully exploits regular memory references, and hides or reduces latencies from memory to cache in shared memory multiprocessors. Since the image processing applications usually require quite huge memory references, it is obvious that the memory latencies dominate overall execution time. Though software-controlled prefetching can be also an alternative to alleviate such latency impact, it usually suffers from not a little overheads due to prefetch instructions themselves which would offset the benefit obtained from prefetching. This paper proposes a new software-controlled prefetching scheme that prefetches multiple blocks using a prefetch instruction. It is designed in consideration of very regular memory references which is intrinsic to most image processing applications. Our scheme reduces almost all memory stall time for loads and significantly the overall execution time. applications to simulate reduce the execution time by 10-21% compared to the originals without prefetching.

关键词： image processing

来源：评论

学校读者我要写书评

暂无评论

Description of medical images in characteristic subspace and vector quantization coding based on wavelet transformation

Description of medical images in characteristic subspace and...

引用

International conference on image processing (ICIP-96)

作者： Chen, WF Zhou, J She, YH Chen, JJ Lu, XQ FIRST MIL MED UNIV DEPT BMEGUANGZHOU 510515PEOPLES R CHINA

ISBN: (纸本)0780332598

With the novel idea of describing an image in characteristic subspace (DCS), a new approach of a more efficient image compression for some types of images, such as medical sciagraph, is proposed. Firstly, we obtain the coefficient image of the original image by its description in the DCS; then we decompose the coefficient image with a forward wavelet transform (WT) with multi-resolution to remove the redundant information; and finally encode the decomposed image by vector quantization (VQ). In comparison with WT-VQ or DCT-VQ, the new method (DCS-WT-VQ) has been proved by experiments to have a much higher compression ratio and SNR, requiring a lower computational time in the coding and decoding process.

关键词： medical image processing image coding vector quantisation transform coding wavelet transforms decoding computational complexity diagnostic radiography medical image description characteristic subspace vector quantization coding wavelet transformation image compression medical sciagraph coefficient image forward wavelet transform multi-resolution redundant information removal WT-VQ DCT-VQ DCS-WT-VQ experiments compression ratio SNR computational time image coding decoding

来源：评论

学校读者我要写书评

暂无评论

Multispectral low light level image fusion technique

Multispectral low light level image fusion technique

引用

3rd International conference on signal processing (ICSP 96)

作者： Hu, JH Bai, LF Kong, J Liu, B Wang, LP Zhang, BM School of Electronic Engineering & Optoclectronic Technique Nanjing University of Science and Technology of PLA Nanjing China

ISBN: (纸本)7505338900

Multispectral image fusion is a kind of process of synthesis and processing for multispectral image data. On the basis of optoelectronic imaging technique, the imaging process & feature of low light level(LLL) TV system are analyzed & the principle and processing construction of multispectral LLL TV image fusion are discussed. The proper combination of low light level camera and optical filters is used to implement multispectral image fusion experiment at night for outdoor static scene by the aid of computer. The results of experiment indicate that multispectral low light level image fusion has improved the capability for recognizing targets.

关键词： spectral analysis sensor fusion image processing optical filters television cameras military equipment image sensors television applications multispectral low light level image fusion image synthesis image processing multispectral image data optoelectronic imaging technique imaging process low light level TV system low light level camera optical filters multispectral image fusion experiment night vision outdoor static scene target recognition military reconnaissance

来源：评论

学校读者我要写书评

暂无评论

Histogram based fuzzy kohonen clustering network for image segmentation

Histogram based fuzzy kohonen clustering network for image s...

引用

International conference on image processing (ICIP-96)

作者： Atmaca, H Bulut, M Demir, D DUMLUPINAR UNIV DEPT ELECT ELECT ENGNKUTAHYATURKEY

ISBN: (纸本)0780332598

In this study, a Fuzzy Kohonen Clustering Networks (FKCN) algorithm is proposed for image segmentation. The large image sizes are in general required for various types of imaging applications. For large amounts of data, computation of Fuzzy Kohonen Clustering Networks (FKCN) algorithm for iterative operation will take a long time. Therefore, it has been attempted to make the FKCN algorithm realistically useful for image segmentation. In this work, a proposed FKCN algorithm will keep the advantage of using this plan. But instead of using image space, a gray level function of image was used for all imaging data. A new algorithm was developed for applications of various images. Good results were taken in a short time for image segmentation.

关键词： image segmentation

来源：评论

学校读者我要写书评

暂无评论

wavelet and fractal processing and compression of nonstationary signals

Wavelet and fractal processing and compression of nonstation...

引用

作者： Langi, Armein University of Manitoba (Canada)

学位级别：Ph.D.

This thesis is concerned with new approaches to processing and compression of nonstationary signals using wavelets and multifractality, with applications to speech and images. wavelets allow for simultaneous observations of time and frequency transients, while multifractality allows fractal dimension characterizations of signal singularities. A scheme is developed to separate stationary and nonstationary parts of speech signals using linear predictive coding (LPC) filters and LPC excitations, respectively, and to design (i) wavelet compact representation of the excitation to achieve 15.33 dB signal-to-noise ratio (SNR) at a 5.5 kbit per second (kbps) rate, and (ii) fractal characterization of 22 consonant excitations resulting in separable features. wavelet representation is also suitable for image compression, where more than 90% truncation of wavelet coefficients still results in good perceptual quality. An optimum scalar quantization of such coefficients results in a peak SNR (PSNR) of 28.06 dB at a rate of 0.15 bit per pixel (bpp), outperforming the classical joint photographic expert group (JPEG) objectively and subjectively. wavelet coefficients are also suitable for fast Rice entropy coders. In addition, wavelets and fractality lead to separation of signal from noise, and are used to obtain a 2:1 compression ratio of otherwise incompressible noise contaminated images. wavelets and multifractality not only reveal that nonstationary parts are sufficient to represent natural images, with wavelet maxima detecting both the regular and singular transients, but also can be used to reconstruct such images. This has led to an edge preserving coding for aerial ortho images, achieving a quality of 27.89 dB PSNR, thus outperforming the edge quality of JPEG at 30 dB. Finally, a hierarchical neural network has been designed to extract nonstationary features and can classify 22 severe storm events accurately.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Maximum likelihood method of high-resolution imaging in nuclear medicine

Maximum likelihood method of high-resolution imaging in nucl...

引用

3rd International conference on signal processing (ICSP 96)

作者： Wang, WD Bao, SL Cai, JX Institute of Heavy Ion Physics Peking University Beijing China

ISBN: (纸本)7505338900

A new type of gamma cameras is described that give useful image information over its entire crystal face. The array of photo-multiplier tubes (PMTs) of the camera is divided into the four sub-arrays which outputs are weighted into the same equivalent solid angle functions (ESAFs) respectively, called as the mean detector-response functions (MRFs). The high resolution imaging system of nuclear medicine is studied and designed in this paper by the applications of digital electronics, digital signal processing and tile maximum likelihood estimation, which of position, energy and the depth of a scintillation event for the high resolution image acquisition.

关键词： radioisotope imaging maximum likelihood estimation medical image processing image resolution gamma-ray detection photomultipliers cameras high-resolution imaging nuclear medicine gamma ray camera photo-multiplier tubes sub-arrays equivalent solid angle functions mean detector-response functions high resolution imaging system digital electronics digital signal processing maximum likelihood estimation

来源：评论

学校读者我要写书评

暂无评论

Improvement and application of the orientational filter for texture image analysis

Improvement and application of the orientational filter for ...

引用

1996 IEEE Region 10 conference on Digital signal processing applications (TENCON 96)

作者： Choy, I Seo, J Park, S Ryu, J Han, S Park, J Dongsin Univ South Korea

ISBN: (纸本)0780336798;0780336801

The purpose of this work is to improve the orientational filter for texture image analysis. ii consists of four bandpass Quadrature Polar Separable (QPS) filters with the same bandwidth but different orintation. The frequency response of the designed QPS filter consists of the independent pair set. The first is the same as the radial weighting function used in, the Knutsson's filter except inserting the shift parameter to the central frequency. The second. file orientational weighting function, is characterised by a quadrature function pair which are generated by combining an exponential attenuation function. If is easy to control the filter property in frequency domain and is more effective to estimate texture image. In order to estimate the orientations and the frequency components of local texture in frequency domain, a series of experiments have been carried out. The results show that it can be used as an. efficient tool in texture processing.

关键词： image analysis

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313页 << < 279 280 281 282 283 284 285 286 287 288 > >>

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：