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 classification using pseudo power signatures
Image classification using pseudo power signatures
收藏 引用
IEEE International conference on image processing (ICIP 2000)
作者: Venkatachalam, V Rice Univ Dept Elect & Comp Engn Comp Math Lab Houston TX 77005 USA
Segmentation and classification are important problems with applications in areas like textural analysis and pattern recognition. This paper describes a single-stage approach to solve the image segmentation/classifica... 详细信息
来源: 评论
wavelet variance components in image space for spatio-temporal neuroimaging data
Wavelet variance components in image space for spatio-tempor...
收藏 引用
wavelets - applications in signal and image processing X conference
作者: Aston, J Turkheimer, F Cunningham, V Gunn, R US Bur Census Div Stat Res Washington DC 20233 USA
Typical neuroimaging studies place great emphasis on not only the estimation but also the standard error estimates of underlying parameters derived from a temporal model. This is principally done to facilitate the use... 详细信息
来源: 评论
Video denoising using 2D and 3D dual-tree complex wavelet transforms
Video denoising using 2D and 3D dual-tree complex wavelet tr...
收藏 引用
wavelets - applications in signal and image processing X conference
作者: Selesnick, IW Li, KY Polytech Univ Brooklyn NY 11201 USA
The denoising of video data should take into account both temporal and spatial dimensions, however, true 3D transforms are rarely used for video denoising. Separable 3-D transforms have artifacts that degrade their pe... 详细信息
来源: 评论
Biomedical image and signal De-noising using Dual Tree Complex wavelet Transform
Biomedical Image and signal De-noising using Dual Tree Compl...
收藏 引用
International conference on Graphic and image processing (ICGIP)
作者: Rizi, F. Yousefi Noubari, H. Ahmadi Setarehdan, S. K. Univ Tehran Control & Intelligent Proc Ctr Excellence Sch Elect & Comp Eng Coll Engn Tehran Iran
Dual tree complex wavelet transform(DTCWT) is a form of discrete wavelet transform, which generates complex coefficients by using a dual tree of wavelet filters to obtain their real and imaginary parts. The purposes o... 详细信息
来源: 评论
Robust Digital image Watermarking Based on Normalization and The Two Dimensional Complex wavelet Transform
Robust Digital Image Watermarking Based on Normalization and...
收藏 引用
IEEE 16th signal processing and Communications applications conference
作者: Kazan, Serap Vural, Cabir Sakarya Univ Bilgisayar Muhendisligi Bolumu Sakarya Turkey Sakarya Univ Elekt Elekt Muthendisligi Bolumu Sakarya Turkey
In this study, a new digital image watermarking algorithm based on moment-based image normalization and the two dimensional complex wavelet transform (2D-CWT) was developed. Normalization provides robustness against g... 详细信息
来源: 评论
Parameter estimation of locally stationary wavelet processes
Parameter estimation of locally stationary wavelet processes
收藏 引用
wavelets - applications in signal and image processing X conference
作者: Johnson, A Li, CC Univ Pittsburgh Dept Elect Engn Pittsburgh PA 15260 USA
This paper considers the extraction of information from a locally stationary process modelled by wavelet packets. A method is presented to select subprocesses that characterize the key aspects of the nonstationary pro... 详细信息
来源: 评论
An embedded DCT-based still image coding algorithm
An embedded DCT-based still image coding algorithm
收藏 引用
IEEE International conference on Acoustics, Speech and signal processing (ICASSP 98)
作者: Nister, D Christopoulos, C Ericsson Telecom AB CLAB XML PNETXHF S-12625 Stockholm Sweden
In this paper, an embedded DCT-based image coding algorithm is described. The decoder can cut the bitstream at any point and therefore reconstruct an image at lower rate. The quality of the reconstructed image at this... 详细信息
来源: 评论
Lossless image compression using wavelets over finite rings and related architectures
Lossless image compression using wavelets over finite rings ...
收藏 引用
conference on wavelet applications in signal and image processing V
作者: Klappenecker, A May, FU Nuckel, A Univ. Karlsruhe (Germany)
In this paper we give a brief introduction to filter banks over commutative rings. In contrast to filter banks over the real numbers, we employ finite ring arithmetic to control the number of bits in the signal repres... 详细信息
来源: 评论
ON OPTICAL PHASE SHIFT PROFILOMETRY BASED ON DUAL TREE COMPLEX wavelet TRANSFORM
ON OPTICAL PHASE SHIFT PROFILOMETRY BASED ON DUAL TREE COMPL...
收藏 引用
IEEE International conference on image processing
作者: Hsung, Tai-Chiu Lun, Daniel Pak-Kong Hong Kong Polytech Univ Dept Elect & Informat Engn Ctr Signal Proc Hong Kong Hong Kong Peoples R China
In optical phase shift profilometry, parallel fringe patterns are projected onto an object and the deformed fringes are captured using a digital camera. It is of particular interest because it enables reconstruction o... 详细信息
来源: 评论
Progress with an "all-wavelet" approach to image enhancement and de-noising of direct digital thorax radiographic images
Progress with an "all-wavelet" approach to image enhancement...
收藏 引用
6th International conference on image processing and its applications
作者: Bolet, JP Cowen, AR Launders, J Davies, AG Parkin, GJS Bury, RF Univ Leeds Res Sch Med Div Clin Sci Leeds LS2 9JT W Yorkshire England
This paper describes the current status of our program of work in the area of digital image enhancement using wavelet-based multi-scale processing. We are developing an all-wavelet image processing algorithm to enhanc... 详细信息
来源: 评论