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检索条件"主题词=Algorithm development"
1737 条 记 录,以下是481-490 订阅
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Compressed Data for the Movie Industry
Compressed Data for the Movie Industry
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Conference on Next-Generation Optical Communication - Components, Sub-Systems, and Systems III
作者: Tice, Bradley S. Adv Human Design Turlock CA 95380 USA
The paper will present a compression algorithm that will allow for both random and non-random sequential binary strings of data to be compressed for storage and transmission of media information. The compression syste... 详细信息
来源: 评论
Efficient view-dependent out-of-core visualization
Efficient view-dependent out-of-core visualization
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4th International Conference on Virtual Reality and Its Applications in Industry
作者: Guthe, M Borodin, P Klein, R Univ Bonn Inst Comp Sci 2 D-53117 Bonn Germany
Hierarchical levels of details (HLODs) have proven to be an efficient way to visualize complex environments and models even in an out-of-core system. Large objects are partitioned into a spatial hierarchy and on each ... 详细信息
来源: 评论
Robust segmentation using kernel and spatial based fuzzy c-means methods on breast x-ray images
Robust segmentation using kernel and spatial based fuzzy c-m...
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Medical Imaging 2008 Conference
作者: Sun, Xuejun Goldgof, Dmitry Land, Walker Univ S Florida Dept Comp Sci & Engn Tampa FL 33620 USA
Robust methods for precise segmentation of breast region or volume from breast X-ray images, including mammogram and tomosynthetic image, is crucial for applications of these medical images. However, this task is chal... 详细信息
来源: 评论
SIGNAL-PROCESSING APPROACHES TO RADIO-FREQUENCY INTERFERENCE (RFI) SUPPRESSION
SIGNAL-PROCESSING APPROACHES TO RADIO-FREQUENCY INTERFERENCE...
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Conference on algorithms for Synthetic Aperture Radar Imagery
作者: BRAUNSTEIN, M RALSTON, J SPARROW, D INST DEF ANAL DIV SCI & TECHNOLALEXANDRIAVA 22042
Ultra-wideband radar (UWB) has been shown to be among the most powerful techniques available for underground and obscured object detection. The value of such systems is that they combine the penetration enhancement as... 详细信息
来源: 评论
FAST RLS ADAPTIVE algorithmS AND CHANDRASEKHAR EQUATIONS
FAST RLS ADAPTIVE ALGORITHMS AND CHANDRASEKHAR EQUATIONS
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CONF ON ADAPTIVE SIGNAL PROCESSING
作者: DEMOMENT, G REYNAUD, R Univ. de Paris-Sud (France)
Fast recursive least squares (FRLS) algorithms have been extensively studied since the mid- 1970s for adaptive signal processing applications. Despite their large number and apparent diversity, they were almost exclus... 详细信息
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Telemetry Techniques for Continuous Monitoring Of Partially Submerged Large Civil Infrastructure
Telemetry Techniques for Continuous Monitoring Of Partially ...
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Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems
作者: Alexander, Quincy G. Thurmer, Clayton R. Netchaev, Anton Smith, Matthew D. Klein, Jordan D. Engineer Res & Dev Ctr 3909 Halls Ferry Rd Vicksburg MS 39180 USA
Inland navigation infrastructure is critical to local and global economies, and unplanned or extended down time for maintenance and repairs can have significant social and economic consequences. The extensive collecti... 详细信息
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DISTRIBUTIONS CONCENTRATED ALONG THE INSTANTANEOUS FREQUENCY
DISTRIBUTIONS CONCENTRATED ALONG THE INSTANTANEOUS FREQUENCY
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CONF ON ADVANCED SIGNAL-PROCESSING algorithmS, ARCHITECTURES, AND IMPLEMENTATIONS
作者: COHEN, L Hunter College/CUNY (United States)
We show that for purely frequency modulated signals one can always find a distribution which is infinitely concentrated along its instantaneous frequency. For signals that are both frequency and amplitude modulated we... 详细信息
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Uncertainty and confidence intervals in optical design using the Monte Carlo ray-trace method
Uncertainty and confidence intervals in optical design using...
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Conference on Sensors, Systems, and Next-Generation Satellites IV
作者: Sánchez, MC Nevárez, F Mahan, JR Priestley, KJ Virginia Polytech Inst & State Univ Dept Mech Engn Blacksburg VA 24061 USA
The increasing use of probablistic methods, such as the Monte Carlo ray-trace (MCRT) method, in thermal radiation and optical modeling, has created a general awareness in the community of the need for a protocol to pr... 详细信息
来源: 评论
Wavelet based image compression using perceptual distortion metric
Wavelet based image compression using perceptual distortion ...
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Conference on Visual Information Processing XII
作者: Goswami, H Kozaitis, SP Sultan Qaboos Univ Dept Elect & Comp Engn Muscat Oman
Bits are allocated to various subbands to minimize a particular cost function to achieve compression in subband coding. The most common cost function is the L-2 norm based on mean squared error (MSE). However, the MSE... 详细信息
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Fast visualization of internal structure of multiple-scattering objects by diffusion optical tomography
Fast visualization of internal structure of multiple-scatter...
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ICONO 2001 Conference
作者: Shuvalov, VV Shutov, IV Tret'akov, EV Moscow MV Lomonosov State Univ Moscow 119899 Russia
Fast (i.e. able to a real-time operation) approximate statistical nonlinear algorithm of the diffusion optical tomography inverse problem solution has been described. Results of this algorithm approbation by the examp... 详细信息
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