咨询与建议

限定检索结果

文献类型

  • 2,186 篇 会议
  • 23 篇 期刊文献
  • 5 册 图书

馆藏范围

  • 2,214 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 1,307 篇 工学
    • 756 篇 计算机科学与技术...
    • 597 篇 电气工程
    • 404 篇 信息与通信工程
    • 390 篇 软件工程
    • 133 篇 电子科学与技术(可...
    • 114 篇 光学工程
    • 99 篇 生物医学工程(可授...
    • 75 篇 仪器科学与技术
    • 59 篇 控制科学与工程
    • 56 篇 测绘科学与技术
    • 42 篇 机械工程
    • 25 篇 生物工程
    • 21 篇 轻工技术与工程
    • 16 篇 化学工程与技术
    • 13 篇 航空宇航科学与技...
    • 11 篇 材料科学与工程(可...
    • 10 篇 力学(可授工学、理...
  • 985 篇 理学
    • 590 篇 数学
    • 530 篇 物理学
    • 66 篇 统计学(可授理学、...
    • 49 篇 系统科学
    • 30 篇 生物学
    • 18 篇 化学
  • 365 篇 医学
    • 351 篇 临床医学
    • 32 篇 基础医学(可授医学...
    • 28 篇 特种医学
    • 27 篇 药学(可授医学、理...
  • 46 篇 管理学
    • 30 篇 管理科学与工程(可...
    • 20 篇 图书情报与档案管...
  • 15 篇 法学
    • 10 篇 法学
  • 7 篇 军事学
  • 4 篇 农学
  • 2 篇 艺术学
  • 1 篇 经济学
  • 1 篇 教育学
  • 1 篇 文学

主题

  • 406 篇 wavelet transfor...
  • 313 篇 discrete wavelet...
  • 273 篇 image coding
  • 181 篇 image processing
  • 177 篇 wavelets
  • 160 篇 signal processin...
  • 116 篇 wavelet transfor...
  • 108 篇 image compressio...
  • 101 篇 image reconstruc...
  • 96 篇 wavelet analysis
  • 87 篇 feature extracti...
  • 82 篇 signal processin...
  • 79 篇 image segmentati...
  • 71 篇 watermarking
  • 71 篇 image resolution
  • 66 篇 noise reduction
  • 65 篇 filter bank
  • 65 篇 psnr
  • 65 篇 discrete wavelet...
  • 63 篇 wavelet

机构

  • 7 篇 rice univ dept e...
  • 6 篇 rice univ housto...
  • 5 篇 maharishi school...
  • 5 篇 department of el...
  • 5 篇 swiss fed inst t...
  • 4 篇 rice univ dept m...
  • 4 篇 swiss fed inst t...
  • 4 篇 rice univ dept e...
  • 3 篇 univ arizona col...
  • 3 篇 mks imaging tech...
  • 3 篇 centre of resear...
  • 3 篇 cnr iroe nello c...
  • 3 篇 school of scienc...
  • 3 篇 univ illinois de...
  • 3 篇 indian inst tech...
  • 3 篇 texas a&m univ c...
  • 3 篇 purdue univ west...
  • 3 篇 mohammed bin ras...
  • 3 篇 tel aviv univ sc...
  • 3 篇 polytech univ br...

作者

  • 19 篇 unser m
  • 9 篇 baraniuk r
  • 8 篇 blu t
  • 8 篇 alparone l
  • 8 篇 choi h
  • 7 篇 gholamreza anbar...
  • 7 篇 ebrahimi t
  • 7 篇 hasan demirel
  • 6 篇 vetterli m
  • 6 篇 ramchandran k
  • 6 篇 do mn
  • 5 篇 averbuch az
  • 5 篇 demirel hasan
  • 5 篇 baronti s
  • 5 篇 jones kj
  • 5 篇 aldroubi a
  • 5 篇 cohen l
  • 5 篇 anbarjafari ghol...
  • 5 篇 olmo g
  • 5 篇 jin gf

语言

  • 2,125 篇 英文
  • 64 篇 土耳其文
  • 15 篇 中文
  • 10 篇 其他
检索条件"任意字段=Conference on Wavelet Applications in Signal and Image Processing VII"
2214 条 记 录,以下是321-330 订阅
排序:
image compression using wavelet packet tree based on threshold entropy
Image compression using wavelet packet tree based on thresho...
收藏 引用
3rd IASTED International conference on signal processing, Pattern Recognition, and applications
作者: Kharate, G.K. Ghatol, A.A. Rege, P.P. IT Dept. K. K. Wagh Institute of Engg. Education and Research Nashik - 422003 Maharashtra India Dr. Babasaheb Ambedkar Technology University Loner Mangaon Raigad Maharashtra India Dept. of Electronics and Communication Pune Institute of Engineering and Technology Shivajinagar Pune Maharashtra India
The paper describes a new technique for still colour image compression. The image compression includes transform of image, quantization and encoding. This paper mainly describes the transform of image and quantization... 详细信息
来源: 评论
image denoising based on scale-space mixture modeling of wavelet coefficients
Image denoising based on scale-space mixture modeling of wav...
收藏 引用
International conference on image processing (ICIP'99)
作者: Liu, Juan Moulin, Pierre Univ of Illinois Urbana United States
In this paper, we propose a novel hierarchical statistical model for image wavelet coefficients. A simple classification scheme is used to construct a model that captures interscale and intrascale dependencies of wave... 详细信息
来源: 评论
Motion estimation using complex wavelets
Motion estimation using complex wavelets
收藏 引用
4th conference on wavelet applications in signal and image processing
作者: Magarey, J Kingsbury, N UNIV CAMBRIDGE DEPT ENGNSIGNAL PROC & COMMUN LABCAMBRIDGE CB2 1TNENGLAND
This paper describes a new wavelet-based approach to the motion estimation problem for digital video. A complex- valued discrete wavelet transform is used to decompose each frame into a subsampled directionally bandpa... 详细信息
来源: 评论
New multi-focus image fusion scheme based on wavelet contrast
New multi-focus image fusion scheme based on wavelet contras...
收藏 引用
8th IASTED International conference on signal and image processing, SIP 2006 and the 10th IASTED International conference on Internet and Multimedia Systems and applications, IMSA 2006
作者: Lu, Di Wang, Li Lv, Jianfei 7187# Electrical and Electronic Engineering College Harbin University of Science and Technology Harbin Heilongjiang Province China
The vision system of human being is sensitive to local contrast. If the wavelet transform and directional contrast are put together, the effect of image fusion may be better. This paper presents a new multi-focus imag... 详细信息
来源: 评论
Method for real-time signal processing via wavelet transform
Method for real-time signal processing via wavelet transform
收藏 引用
International conference on Non-Linear Speech processing
作者: Rajmic, P Brno Univ Technol Fac Elect Engn & Commun Technol Dept Telecommun Brno 61200 Czech Republic
The new method of segmented wavelet transform (SegWT) makes it possible to compute the discrete-time wavelet transform of a signal segment-by-segment. This means that the method could be utilized for wavelet-type proc... 详细信息
来源: 评论
Hybrid Technique for Robust image Watermarking Using Discrete Time Fourier Transform  25
Hybrid Technique for Robust Image Watermarking Using Discret...
收藏 引用
25th signal processing and Communications applications conference (SIU)
作者: Abodena, Omar Agoyi, Mary Celebi, Erbug Cyprus Int Univ Inst Grad Studies & Res Dept Management Informat Syst Via Mersin 10 Lefkosa Kktc Turkey Cyprus Int Univ Fac Engn Dept Comp Engn Via Mersin 10 Lefkosa Kktc Turkey
The current paper proposes a novel scheme for nonblind watermarking of images, making use of discrete wavelet transform (DWT), discrete time Fourier transform (DTFT), as well as singular value decomposition, or SVD. D... 详细信息
来源: 评论
Performance analysis of wavelets in embedded zerotree-based lossless image coding schemes
Performance analysis of wavelets in embedded zerotree-based ...
收藏 引用
International conference on image processing
作者: Ramaswamy, VN Namuduri, KR Ranganathan, N Univ of South Florida Tampa United States
The framework for image coding system based on embedded zerotrees consists three stages: (i) wavelet transform (ii) an embedded zerotree encoding and (iii) adaptive arithmetic encoding. In this framework, the selectio... 详细信息
来源: 评论
Computational complexity in space based optical systems
Computational complexity in space based optical systems
收藏 引用
conference on wavelet applications vii
作者: Lyon, RG Dorband, JE Hollis, JM NASA Goddard Space Flight Ctr Greenbelt MD 20771 USA
Future space based imaging systems require increasingly larger aperture sizes to keep pace with the demand for higher spatial resolution for both Earth and Space sciences missions. The cost and weight becomes increasi... 详细信息
来源: 评论
Multiple, arbitrary shape ROI coding with zerotree based wavelet coders
Multiple, arbitrary shape ROI coding with zerotree based wav...
收藏 引用
IEEE International conference on Acoustics, Speech, and signal processing
作者: Cuhadar, A Tasdoken, S Carleton Univ Dept Syst & Comp Engn Ottawa ON K1S 5B6 Canada
Region-based video coding schemes employed in MPEG-4 is also promising for still image coding applications where images contain a number of objects that can be encoded at different bit rates, such as compression of me... 详细信息
来源: 评论
Techniques and applications of image and signal processing : A Theoretical Approach  8
Techniques and Applications of Image and Signal Processing :...
收藏 引用
8th IEEE International conference on image and signal processing and their applications, ISPA 2024
作者: Aicha, Metales Amina, Ait Elhadj University Djillali Liabes of Sidi Belabbes Ain Temouchent Algeria University Mohamed Khider of Biskra Biskra Algeria
This paper comprehensively overviews image and signal processing, including their fundamentals, advanced techniques, and applications. image processing involves analyzing and manipulating digital images, while signal ... 详细信息
来源: 评论