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检索条件"任意字段=Conference on Wavelet Applications in Signal and Image Processing VIII"
2167 条 记 录,以下是2041-2050 订阅
排序:
An adaptive projection algorithm for multirate filter bank optimization
An adaptive projection algorithm for multirate filter bank o...
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European signal processing conference (EUSIPCO)
作者: Dong-Yan Huang Phillip A. Regalia Departement Signal & Image Institut National des Telecommunications 9 rue Charles Fourier F-91011 Evry cedex France
We develop a new algorithm for multirate filter bank optimization, which finds application in subband coding or wavelet signal analysis. Although some impressive off-line algorithms have recently been developed for th... 详细信息
来源: 评论
Multiresolution autoregressive filtering for pneumonia detection in medical images
Multiresolution autoregressive filtering for pneumonia detec...
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International conference on Digital signal processing (DSP)
作者: I.M. Stephanakis G.K. Anastassopoulos A.D. Tsalkidis National and Technical University of Athens Athens Greece Democritus University of Thrace Alexandroupolis Greece Pediatric Clinic Democritus University of Thrace Alexandroupolis Greece
Digital signal processing provides a variety of algorithmic tools, which are useful in modern medical imaging applications. A novel processing method based upon multiresolution autoregressive filters is proposed for a... 详细信息
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CHANGE DETECTION ON SAR imageS USING DIVISIVE NORMALIZATION-BASED image REPRESENTATION
CHANGE DETECTION ON SAR IMAGES USING DIVISIVE NORMALIZATION-...
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IEEE International conference on Acoustics, Speech and signal processing
作者: Qian Xu Lina J. Karam School of Electrical Computer and Energy Engineering Arizona State University Tempe AZ
In the context of multi-temporal synthetic aperture radar (SAR) images for earth monitoring applications, one critical issue is the detection of changes occurring after a natural or anthropic disaster. In this paper, ... 详细信息
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Successive bit-plane rate allocation technique for JPEG2000 image coding
Successive bit-plane rate allocation technique for JPEG2000 ...
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International conference on Acoustics, Speech, and signal processing (ICASSP)
作者: Y.M. Yeung O.C. An A. Chang Department of Electrical and Electronic Engineering The Hong Kong University of Science and Technology Hong Kong China Hong Kong University of Science and Technology Kowloon HK Dept. of Electr. & Electron. Eng. Hong Kong Univ. of Sci. & Technol. China Department of Electrical and Electronic Engineering The Hong Kong University of Science and Technology
A novel rate control scheme using successive bit-plane rate allocation (SBRA) is proposed for JPEG2000 image coding. By using the current rate-distortion information only, the proposed method can achieve a quality clo... 详细信息
来源: 评论
A new multifilter design property for multiwavelet image compression
A new multifilter design property for multiwavelet image com...
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International conference on Acoustics, Speech, and signal processing (ICASSP)
作者: Jo Yew Tham Lixin Shen Seng Luan Lee Hwee Huat Tan Dept. of Math. Nat. Univ. of Singapore Singapore Wavelets Strategic Research Programme Department of Mathematics National University of Singapore Singapore
Approximation order, linear phase symmetry, time-frequency localization, regularity, and stopband attenuation are some criteria that are widely used in wavelet filter design. We propose a new criterion called good mul... 详细信息
来源: 评论
A GPGPU accelerated compressed sensing with tight wavelet frame transform technique for MR imaging reconstruction
A GPGPU accelerated compressed sensing with tight wavelet fr...
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IEEE International Workshop on Imaging Systems and Techniques (IST)
作者: B. Hu X. Ma M. Joyce Paul. Glover Buhary. Naleem Department 0 f Engineering Lancaster University Lancaster UK Sir Peter Mansfield Magnetic Resonance Centre University of Nottingham Nottingham UK
High resolution Magnetic Resonance Imaging (MRI) requires long acquisition time to obtain the fully sampled k-space data for image reconstruction. Compressed Sensing (CS) theory has recently been utilized to accelerat... 详细信息
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A comprehensive approach for texture classification
A comprehensive approach for texture classification
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International Symposium on signal processing and Its applications (ISSPA)
作者: P. Ammi Reddy P. S. R. Chandra Murty E. Sreenivasa Reddy Jawaharlal Nehru Technological University Kakinada A.P. India Department of Computer Science and Engineering Vasireddy Venkatadri Institute of Technology Guntur A.P. India
Classification of textures based on wavelet pattern analysis is one of the most effective methods in texture classification. However using all frequency sub-bands in decomposition for classification may increase time ... 详细信息
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Biometric Cryptosystem Scheme for Internet of Things using Fuzzy Commitment principle
Biometric Cryptosystem Scheme for Internet of Things using F...
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International conference on signal, image, Vision and their applications (SIVA )
作者: Atef Bentahar Abdallah Meraoumia Hakim Bendjenna Salim Chitroub Abdelhakim Zeroual LAboratory of Mathematics Informatics and Systems (LAMIS) University of Larbi Tebessi Tebessa ALGERIA LISIC Laboratory Telecommunication Department USTHB BP. 32 El-Alia Bab-Ezzouar Algiers ALGERIA
Recently, the ensuring security by biometric authentication/identification presents a big challenge for network designers. This precious biometric information have to be itself protected against fraudulent uses, espec... 详细信息
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Application of Distributed Arithmetic in image and ECG signal processing
Application of Distributed Arithmetic in Image and ECG Signa...
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International conference on Current Trends in Computer, Electrical, Electronics and Communication
作者: Anu Mary Sunny Naveen Jacob Dept. of Electronics and Communication Engineering Viswajyothi College of Engineering & Technology Vazhakulam Kerala India
The core of many DSP applications involve convolution which was previously implemented by Multiply and Accumulate operations or MAC. It requires a number of multipliers and accumulators. The use of multipliers and acc... 详细信息
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A DSP for DCT-based and wavelet-based video codecs for consumer applications
A DSP for DCT-based and wavelet-based video codecs for consu...
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Custom Integrated Circuits conference (CICC)
作者: K. Okamoto T. Jinbo T. Araki Y. Iizuka H. Nakajima M. Takahata H. Inoue S. Kurohmaru T. Yonezawa K. Aono Semiconductor Research Center Matsushita Elecrric Indusrrial Company Limited Osaka Japan LSI Development Center Matsushita Electronics Corporation Osaka Japan Corporate Research Division Matsushita Elecrric Indusrrial Company Limited Osaka Japan
We have developed a video DSP which performs real-time encoding and decoding for DCT-based algorithms, such as ITU-T H.261, and wavelet-based subband encoding algorithms. This LSI is suitable for consumer applications... 详细信息
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