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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381-390 订阅
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applications of wavelet transforms in biomedical optoacoustics
Applications of wavelet transforms in biomedical optoacousti...
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conference on Biomedical Optoacoustics
作者: Wei, ZB Yang, SJ Dharamsi, A Hargrave, B Old Dominion Univ Dept Elect & Comp Engn Norfolk VA 23529 USA
We discuss the utility of wavelet transform methods in signal processing in general, and in particular, demonstrate the technique in optoacoustic applications. In several optoacoustic experiments with different sample... 详细信息
来源: 评论
Arbitrarily-shaped wavelet packets for zerotree coding
Arbitrarily-shaped wavelet packets for zerotree coding
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1996 IEEE International conference on Acoustics, Speech, and signal processing (ICASSP 96)
作者: Egger, O Ebrahimi, T Kunt, M ETH ZURICH SIGNAL PROC LABCH-1015 LAUSANNESWITZERLAND
In order to satisfy the needs of new multimedia applications, the problem of content-based coding has to be addressed. In this paper a new approach of object interior coding is proposed. It is based on an arbitrarily-... 详细信息
来源: 评论
A family of image compression algorithms which are robust to transmission errors
A family of image compression algorithms which are robust to...
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4th conference on wavelet applications in signal and image processing
作者: Creusere, CD USN AIR WARFARE CTRCHINA LAKECA 93555
In this work, we present a new family of image compression algorithms derived from Shapiro's embedded zerotree wavelet (EZW) coder. These new algorithms introduce robustness to transmission errors into the bit str... 详细信息
来源: 评论
Tunable continuous wavelet and frame transforms
Tunable continuous wavelet and frame transforms
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conference on wavelet applications in signal and image processing viiI
作者: Scholl, JF Barker, DL Schmitt, HA Langan, JD Raytheon Elect Syst Tucson AZ 85734 USA
Continuous wavelet transforms (CWT) and frames have always been useful for noise suppression, edge detection and medical signal processing. However these transforms are generally shied away from since computational co... 详细信息
来源: 评论
PRIVACY PROTECTED image DENOISING WITH SECRET SHARES
PRIVACY PROTECTED IMAGE DENOISING WITH SECRET SHARES
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19th IEEE International conference on image processing (ICIP)
作者: SaghaianNejadEsfahani, Sayed M. Luo, Ying Cheung, Sen-ching S. Univ Kentucky Dept Elect & Comp Engn Lexington KY 40506 USA
The proliferation of digital cameras, wireless networks and distributed computing make sharing of visual data easier than ever. Such casual exchange of data, however, has increasingly raised questions on how sensitive... 详细信息
来源: 评论
Graphical statistical modeling of wavelet coefficients and its applications
Graphical statistical modeling of wavelet coefficients and i...
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conference on wavelet applications in signal and image processing viiI
作者: Kozintsev, I Xiao, S Ramchandran, K Intel Corp Microproc Res Labs Santa Clara CA 95050 USA
wavelet transform-based methods are currently used in a variety of image and video processing applications and are popular candidates for future image and video processing standards (e.g., JPEG 2000, MPEG 7). Very lit... 详细信息
来源: 评论
A hybrid approach for image classification based on sparse coding and wavelet decomposition  14
A hybrid approach for image classification based on sparse c...
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14th IEEE/ACS International conference on Computer Systems and applications (AICCSA)
作者: Ben Said, Amel Jemel, Intidhar Ejbali, Ridha Zaied, Mourad
As a powerful technique, sparse coding was adopted by several researchers in different approaches. Particularly in image processing, it has attracted a considerable attention. It can be widely used for representation,... 详细信息
来源: 评论
wavelet library for constrained devices
Wavelet library for constrained devices
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conference on Mobile Multimedia/image processing for Military and Security applications
作者: Ehlers, Johan Hendrik Jassim, Sabah A. Univ Buckingham Buckingham MK18 1EG England
The wavelet transform is a powerful tool for image and video processing, useful in a range of applications. This paper is concerned with the efficiency of a certain fast-wavelet-transform (FWT) implementation and seve... 详细信息
来源: 评论
Imaging spectroscopy using tunable filters: A review
Imaging spectroscopy using tunable filters: A review
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conference on wavelet applications vii
作者: Gat, N OKSI Torrance CA USA
Major spin-offs from NASA's multi- and hyperspectral imaging remote sensing technology developed for Earth resources monitoring, are creative techniques that combine and integrate spectral with spatial methods. Su... 详细信息
来源: 评论
Fast directional fractal coding of subbands using decision-directed clustering for block classification
Fast directional fractal coding of subbands using decision-d...
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1997 IEEE International conference on Acoustics, Speech, and signal processing (ICASSP 97)
作者: Belloulata, K Baskurt, A Prost, R CREATIS Villeurbanne France
We propose a new image compression scheme based on fractal coding of a wavelet transform coefficients using a fast non-iterative algorithm for the codebook generation. The original image is first decomposed into subba... 详细信息
来源: 评论