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检索条件"主题词=Algorithm development"
1737 条 记 录,以下是1501-1510 订阅
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DESIGN OF PARALLEL MULTIRESOLUTION FILTER BANKS BY SIMULATED ANNEALING
DESIGN OF PARALLEL MULTIRESOLUTION FILTER BANKS BY SIMULATED...
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CONF ON VISUAL COMMUNICATIONS AND IMAGE PROCESSING : VISUAL COMMUNICATIONS
作者: LI, W BASSO, A POPAT, A NICOULIN, A KUNT, M Swiss Federal Institute of Technology (Switzerland)
A new simulated annealing technique is described for designing multiresolution, parallel-structured filter banks with finite wordlength coefficients. The algorithm is based on a two stage optimization. In the first st... 详细信息
来源: 评论
Unsupervised automation of photographic composition rules in digital still cameras
Unsupervised automation of photographic composition rules in...
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Conference on Sensors and Camera Systems for Scientific, Industrial, and Digital Photography Applications V
作者: Banerjee, S Evans, BL Univ Texas Embedded Signal Proc Lab Ctr Perceptual Syst Austin TX 78712 USA
When taking pictures, professional photographers apply photographic composition rules, e.g. rule of thirds. The rule of thirds says to place the main subject's center at one of four places: at 1/3 or 2/3 of the pi... 详细信息
来源: 评论
Fully polarimetric data from the ARL RailSAR  20
Fully polarimetric data from the ARL RailSAR
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Conference on Radar Sensor Technology XX
作者: Ranney, Kenneth Kirose, Getachew Phelan, Brian Sherbondy, Kelly US Army Res Lab Adelphi MD 20783 USA Penn State Univ State Coll PA USA
The U.S. Army Research Laboratory (ARL) has recently upgraded the indoor, rail-mounted synthetic aperture radar (SAR) system, RailSAR, to enable collection of large amounts of low-frequency, ultra-wideband (UWB) data.... 详细信息
来源: 评论
Bit-plane based analysis of integer wavelet coefficients for image compression - art. no. 60600D
Bit-plane based analysis of integer wavelet coefficients for...
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Conference on Visualization and Data Analysis 2006
作者: Abu-Hajar, Ahmed Digitavid San Jose CA USA
This paper presents bit-plane based statistical study for integer wavelet transforms commonly used in image compression. In each bit-plane, the coefficients were modeled as binary random variables. Experimental result... 详细信息
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Endmember generation by projection pursuit
Endmember generation by projection pursuit
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Conference on algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XI
作者: Solyar, G Chang, CI Plaza, A Univ Maryland Baltimore Cty Dept Elect Engn & Comp Sci Remote Sensing Signal & Image Proc Lab Baltimore MD 21250 USA
Projection pursuit (PP) is an interesting concept, which has been found in many applications. It uses a so-called projection index (PI) as a criterion to seek directions that may lead to interesting findings for data ... 详细信息
来源: 评论
DISTRIBUTION BASED BACKGROUND AND THRESHOLD ESTIMATIONS FOR SMALL TARGET DETECTION IN AN INFRARED IMAGING-SYSTEM
DISTRIBUTION BASED BACKGROUND AND THRESHOLD ESTIMATIONS FOR ...
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Conference on Infrared Imaging System: Design, Analysis, Modeling, and Testing IV
作者: LEWIS, CP AUTOMATED SCI GRP INC HUNTSVILLEAL 35816
This paper presents a method for generating quick and accurate background level estimations with corresponding threshold level estimations from a distribution profile of time delay integration (TDI) scanning focal pla... 详细信息
来源: 评论
CLASSIFICATION OF DUCTAL CARCINOMA IN-SITU BY IMAGE-ANALYSIS OF CALCIFICATIONS FROM MAMMOGRAMS
CLASSIFICATION OF DUCTAL CARCINOMA IN-SITU BY IMAGE-ANALYSIS...
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CONF ON BIOMEDICAL IMAGE PROCESSING AND BIOMEDICAL VISUALIZATION
作者: PARKER, J DANCE, DR DAVIES, DH YEOMAN, LJ MICHELL, MJ HUMPHREYS, S Institute of Cancer Research and Royal Marsden Hospital (United Kingdom) King's College Hospital (United Kingdom)
Image analysis methods have been developed to characterize calcifications associated with Ductal Carcinoma in-Situ (DCIS), and to differentiate between those having comedo or non- comedo histology. Cases were selected... 详细信息
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NEURAL ESTIMATION AND EMBEDOLOGY FOR TIME SERIES PREDICTION
NEURAL ESTIMATION AND EMBEDOLOGY FOR TIME SERIES PREDICTION
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1st International Conference on Applications and Science of Artificial Neural Networks
作者: GARZA, RE STEWART, JA ROGERS, SK QUINN, DW STRIGHT, J USAF INST TECHNOLWRIGHT PATTERSON AFBOH 45433
Time series prediction has widespread application, ranging from predicting the stock market to trying to predict future locations of scud missiles. The embedology theorem sets forth the procedures for state space mani... 详细信息
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PARALLEL DC NOTCH FILTER  14
PARALLEL DC NOTCH FILTER
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CONF ON APPLICATIONS OF DIGITAL IMAGE PROCESSING 14
作者: KWOK, KC CHAN, MK Hong Kong Baptist College (Hong Kong)
In the process of image acquisition, the object of interest may not be evenly illuminated. So an image with shading irregularities would be produced. This type of image is very difficult to analyze. Consequently, a lo... 详细信息
来源: 评论
Astronomical image decomposition using wavelets, ridgelets, and curvelets: the combined transforms method
Astronomical image decomposition using wavelets, ridgelets, ...
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Conference on Astronomical Data Analysis
作者: Starck, JL CEA Saclay DAPNIA SEI SAP F-91191 Gif Sur Yvette France
Many multiscale methods have been developped during the last fifteen years, such the bi-orthogonal wavelet transform, the a trous algorithm, the ridgelet transform or the curvelet transform. Each of them is optimal to... 详细信息
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