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1951-1960 订阅
排序:
Performance comparison of JPEG, JPEG2000 & JPEG XR image compression standards
Performance comparison of JPEG, JPEG2000 & JPEG XR image com...
收藏 引用
IEEE signal processing and Communications applications (SIU)
作者: Emir Öztürk Altan Mesut Aydın Carus Bilgisayar Mühendisliği Bölümü Trakya Üniversitesi Edirne Türkiye
In this study, the performances of JPEG (the most widely used lossy image compression standard until it was published in 1992), JPEG2000 (designed to provide superior image quality at low bit rates) and JPEG XR (aimed... 详细信息
来源: 评论
Generalized optimum dynamic bit allocation scheme for source compression
Generalized optimum dynamic bit allocation scheme for source...
收藏 引用
IEEE International conference on image processing
作者: Kai-Kuang Ma S.A. Rajala Institute of Microelectronics (IME) National University of Singapore Singapore Singapore Department of Electrical & Computer Engineering Ctr. for Communication & Signal Processing North Carolina State University Raleigh NC USA
Dynamic bit allocation directly impacts the overall coding performance in block transform (e.g., DCT, Hadamard, etc.) coding, subband coding, and wavelet coding. In very low bit rate coding (such as the evolving MPEG-... 详细信息
来源: 评论
L1-norm-based coding for lattice vector quantization
L1-norm-based coding for lattice vector quantization
收藏 引用
Asia-Pacific signal and Information processing Association Annual Summit and conference (APSIPA)
作者: Wisarn Patchoo Thomas R. Fischer Curtis Maddex School of Engineering Bangkok University Pathumthani Thailand School of Electrical Engineering and Computer Science Washington State University Pullman WA USA
A lattice vector quantization encoding method is developed based on ℓ 1 -norm-based enumeration and bit-plane coding. The algorithm is implemented for the cubic lattice, can handle arbitrary vector dimension, and is s... 详细信息
来源: 评论
Mathematical Model for Detection of Dissimilar Patterns of Speech signal of Chhattisgarhi Dialects using wavelet Transformation
Mathematical Model for Detection of Dissimilar Patterns of S...
收藏 引用
2011 International conference on signal,image processing and applications(ICSIA 2011)
作者: Madhuri Gupta Akhilesh Tiwari S.S.C.E.T Bhilai(Chhattisgarh)
This paper will presents a mathematical model of finding a relations between dissimilar speeches signals which are speaker independent taken from common set of samples of Chhattisgarhi language and dialects commonly s... 详细信息
来源: 评论
Double-density dual-tree wavelet-based polarimetry analysis
Double-density dual-tree wavelet-based polarimetry analysis
收藏 引用
IEEE National conference on Aerospace and Electronics (NAECON)
作者: Kyle Harrity Soundararajan Ezekiel Adnan Bubalo Erik Blasch Mark Alford Indiana University of Pennsylvania Indiana PA Air Force Research Laboratory Rome NY
For the past two decades, the Discrete wavelet Transformation (DWT) has been successfully applied to many fields. For image processing applications, the DWT can produce non-redundant representations of an input image ... 详细信息
来源: 评论
Very Lowbit Rate ideo Codec Based on Diffrentialwavelet Filters
Very Lowbit Rate ideo Codec Based on Diffrentialwavelet Filt...
收藏 引用
International conference on Computational Science and its applications (ICCSA)
作者: Mostafa A. Ahmad Ayoub Al-Hamadi Gerald Krell B. Michaelis Signal Processing and Communications Otto-von-Guericke University Magdeburg Magdeburg Germany
State-of-the-art in digital coding/decoding includes discrete image transformation, quantization, and entropy coding. The key to efficient data compression is associated with image transformation/reconstruction proces... 详细信息
来源: 评论
A scalable video compression algorithm for real-time Internet applications
A scalable video compression algorithm for real-time Interne...
收藏 引用
IEEE Region 8 International Symposium on Video/image processing and Multimedia Communications (EURASIP)
作者: M. Johanson Alkit Communications AB Molndal Sweden
Ubiquitous use of real-time video communication on the Internet requires adaptive applications that can provide different levels of quality depending on the amount of resources available. For video coding this means t... 详细信息
来源: 评论
A High-Speed Computational Pipeline Single MAC-Based VLSI Architecture for Real-Time signal and image processing  4
A High-Speed Computational Pipeline Single MAC-Based VLSI Ar...
收藏 引用
4th International conference on Advances in Electrical, Computing, Communication and Sustainable Technologies, ICAECT 2024
作者: Vaithiyanathan, Dhandapani James, Britto Pari Mariammal, Karuthapandian National Institute of Technology Delhi Delhi110036 India Vel Tech Rangarajan Dr. Sagunthala R and D Institute of Science and Technology Chennai600062 India Anna University Madras Institute of Technology Chennai600044 India
VLSI architectures play a vital role in most real-time applications because of their optimal performance. In this work, a single MAC (Multiply-Accumulate) based pipelined architecture is proposed for faster computatio... 详细信息
来源: 评论
Architecture of wavelet packet transform for 1-D signal
Architecture of wavelet packet transform for 1-D signal
收藏 引用
Canadian conference on Electrical and Computer Engineering (CCECE)
作者: S.M. Aroutchelvame K. Raahemifar Department of Electrical & Computer Engineering Ryerson University Toronto ONT Canada
Many signal and image processing applications will be more benefited if the transform gives good spectral and temporal resolution in arbitrary regions of the time-frequency plane that is provided by the discrete wavel...
来源: 评论
Input buffering requirements of a systolic array for the inverse discrete wavelet transform
Input buffering requirements of a systolic array for the inv...
收藏 引用
International conference on Application Specific Array Processors
作者: R. Lang A. Spray Application Specific Computer Design Department of Electrical and Computer Engineering University of Newcastle Australia Application Specific Computer Design Department of Electrical and Computer Engineering University of Newcastle Australia
The Discrete wavelet Transform (DWT) is a signal processing technique popularised by its results in data compression. Considerable work has been done in designing novel architectures to perform the DWT, including a sy... 详细信息
来源: 评论