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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1911-1920 订阅
排序:
Audio/video compression applications using wavelets
Audio/video compression applications using wavelets
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International Joint conference on Neural Networks (IJCNN)
作者: Yu-Shen Cheng Gen-Dow Huang TECHSOFT TECHNOLOGY Company Limited Taoyuan Taiwan
It is well known that the advantages of wavelet transform are to provide characteristic of multiple resolution and global decomposition that are the significant features for the audio/video compression applications. I... 详细信息
来源: 评论
Multi-resolution filter banks for enhanced SAR imaging
Multi-resolution filter banks for enhanced SAR imaging
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International conference on Systems and Informatics (ICSAI)
作者: Ehsan O. Sheybani Giti Javidi Virginia State University Petersburg VA USA
SAR finds applications in many of NASA's earth science fields such as deformation, ecosystem structure, and dynamics of ice, snow and cold land processes, and surface water and ocean topography. Traditionally, sta... 详细信息
来源: 评论
Edge-Based image Watermarking Method with Weighted Discrete Cosine Transform Coefficients
Edge-Based Image Watermarking Method with Weighted Discrete ...
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IEEE signal processing and Communications applications (SIU)
作者: Rukiye Karakiş Kali Gü rkahraman Yaz&#x0131 l&#x0131 m M&#x00FC hendisli&#x011F i B&#x00F6 l&#x00FC m&#x00FC Sivas Cumhuriyet &#x00DC niversitesi Sivas T&#x00FC rkiye Bilgisayar M&#x00FC
In image watermarking, hybrid approaches increase imperceptibility and robustness. Also, a scaling factor is used, which should be optimized when combining the cover image and watermark. In this study, discrete wavele... 详细信息
来源: 评论
A novel iris recognition technique using monogenic wavelet phase encoding
A novel iris recognition technique using monogenic wavelet p...
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International conference on signal and Information processing (IConSIP)
作者: Parmeshwar Birajadar Pushkaraj Shirvalkar Shubham Gupta Varun Patidar Utkarsh Sharma Ameya Naik Vikram Gadre Indian Institute of Technology Guwahati Guwahati Assam IN Department of Electrical Engineering IIT Bombay Mumbai India Department of Electronic and Telecommunication Engineering KJSCOE Mumbai India
Encoding the local phase of the iris texture has come out as a promising way of generating extremely efficient feature vectors. Gabor wavelets yield a local phase representation distributed over several scales and ori... 详细信息
来源: 评论
wavelet Decomposition processing Method: Cortical Bone Thickness Measurement Using Ultrasound Sensor
Wavelet Decomposition Processing Method: Cortical Bone Thick...
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IEEE International conference on Systems, Man, and Cybernetics
作者: Muhamad Khairul Ali Hassan Kouki Nagamune Kenichiro Kakutani Koichiro Maeno Kotaro Nishida Masahiro Kurosaka School of Mechatronic Engineering Universiti Malaysia Perlis Graduate School of Engineering University of Fukui Kobe University Graduate School of Medicine
wavelet analysis has been successfully applied in many applications such as image processing, communication and signal processing. Moreover, the wavelet theory covers more significant application. It is because the wa... 详细信息
来源: 评论
Improving mesh-based motion compensation by using edge adaptive graph-based compensated wavelet lifting for medical data sets
Improving mesh-based motion compensation by using edge adapt...
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IEEE International conference on Acoustics, Speech and signal processing
作者: Daniela Lanz Andre Kaup Multimedia Communications and Signal Processing Friedrich-Alexander-Universitat Erlangen-Nurnberg (FAU) Cauerstr. 7 91058 Germany
Medical applications like Computed Tomography (CT) or Magnetic Resonance Tomography (MRT) often require an efficient scalable representation of their huge output volumes in the further processing chain of medical rout... 详细信息
来源: 评论
Heterogeneous Approach of Quality Preserving image Compression Technique Using wavelet and Contourlet Based Interpolation
Heterogeneous Approach of Quality Preserving Image Compressi...
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2011 International conference on signal,image processing and applications(ICSIA 2011)
作者: Benjamin Joseph A Baskaran R Karthigadevi S Computer Science Department Anna University
In this paper heterogeneous approach of feature preserving lousy image compression using wavelet and Contourlet based interpolation techniques are incorporated to elevate the compression ratio and PSNR at the *** this... 详细信息
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Low bit rate image compression by two layer wavelet and contourlet transforms
Low bit rate image compression by two layer wavelet and cont...
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Iranian conference on Electrical Engineering (ICEE)
作者: Hossein Talebi Esfandarani Nader Karimi Shadrokh Samavi Department of Electrical and Computer Engineering Isfahan University of Technology Isfahan Iran
Low bit rate applications, such as cell phone and wireless transmission of images, require compression schemes that could keep acceptable levels of visual quality of the medium. In this paper a multi layer compression... 详细信息
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A new digital implementation of ridgelet transform for images of dyadic length
A new digital implementation of ridgelet transform for image...
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International conference on Information Technology and applications, ICITA
作者: Xia Jun Jun Ni Lin Y. Miao Department of Electronic Engineering and Information Science University of Science and Technology China Department of Computer Science and Engineering Victoria University Australia
Ridgelet transform is a new directional multi-resolution transform and it is more suitable for describing the signals with line or super-plane singularities. Finite ridgelet transform is a discrete orthonormal version... 详细信息
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Child face detection using age specific luminance invariant geometric descriptor
Child face detection using age specific luminance invariant ...
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IEEE International conference on signal and image processing applications (ICSIPA)
作者: Mofakharul Islam Paul Watters John Yearwood Internet Commerce Security Laboratory University of Ballarat Ballarat VIC Australia School of Science Information Technology and Engineering University of Ballarat Ballarat VIC Australia
While considerable research have been conducted on age-wise age estimation using skin detection most often with other visual cues, relatively little research has looked closely at the subject. In this paper, we presen... 详细信息
来源: 评论