The proceedings contain 44 papers from the Proceedings of SPIE: advanced signal processing algorithms, Architecture, and implementations XIV. The topics discussed include: the seven wonders of computer arithmetic;a co...
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The proceedings contain 44 papers from the Proceedings of SPIE: advanced signal processing algorithms, Architecture, and implementations XIV. The topics discussed include: the seven wonders of computer arithmetic;a comparative study of modular adders;self-timed adder performance and area modeling;automated synthesis of Dadda multipliers;truncated squarers with constant and variable correction;design of complex divider;on converting numbers to the double-base number system;design of a color image processing algorithm using online arithmetic modules;a majority reduction technique adder structures in quantum-dot cellular;and phased array beamforming using nonlinear oscillators.
The proceedings contain 41 papers. The topics discussed include: VLSI digital signalprocessing: some arithmetic issues;near canonic double-based number system (DBNS) with applications in digital signalprocessing;nov...
The proceedings contain 41 papers. The topics discussed include: VLSI digital signalprocessing: some arithmetic issues;near canonic double-based number system (DBNS) with applications in digital signalprocessing;novel high-speed bit-parallel multiply accumulate arithmetic architecture;low-power radix 2 division algorithm with minimum add/sub operations;DSP implementation of source location using microphone arrays;one-sided algorithm for subspace projection beam-forming;modern microphone array for hearing aid and speech processing;signalprocessingalgorithms by permutation test in radar application;and time-sequenced adaptive filtering using a modified P-vector algorithm.
The proceedings contain 49 papers. The topic discussed include: wavelets and related time-scale transforms;tomographic techniques in image and signalprocessing;higher-order statistics (spectra) and their application ...
The proceedings contain 49 papers. The topic discussed include: wavelets and related time-scale transforms;tomographic techniques in image and signalprocessing;higher-order statistics (spectra) and their application in signalprocessing;real-time SAR change-detection using neural networks;nonlinear signalprocessing using radial basis functions;nonlinear classification and adaptive structures;global search of adaptive IIR filter error surfaces using stochastic learning automata;direction finding using a modified minimum-eigenvector technique;and translation, rotation, and scaling invariant object and texture classification using polyspectra.
The proceedings contain 45 papers. The topics discussed include: recent advances in nonstationary signal analysis: time-varying higher-order spectra and multilinear time-frequency signal analysis;real-time radar signa...
The proceedings contain 45 papers. The topics discussed include: recent advances in nonstationary signal analysis: time-varying higher-order spectra and multilinear time-frequency signal analysis;real-time radar signalprocessing for autonomous aircraft landing;radon transform-based velocity estimation of vehicles with linear arrays;coherent signal-subspace processing for near-field broad-band source localization;performance analysis of the subspace-based DOA estimator in the presence of unknown noise;numerical integration of PDEs by discrete passive modeling of physical systems;time-recursive computation and real-time parallel architectures, with application on the modulated lapped transform;and discrete frequency estimation using parametric filtering and the contraction mapping method.
The proceedings contain 36 papers. The topics discussed include: optimal and suboptimal detection of Gaussian signals in noise: asymptotic relative efficiency;some effects of mutual coupling and noise on channel capac...
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The proceedings contain 36 papers. The topics discussed include: optimal and suboptimal detection of Gaussian signals in noise: asymptotic relative efficiency;some effects of mutual coupling and noise on channel capacity between antenna arrays;an optimum MIMO signaling for antenna selection and interference;adaptive cluster selection for collaborative beamforming in ground sensors communications with UAV;regression in sensor networks: training distributively with alternating projections;improved orthogonal frequency division multiplexing communications through advanced coding;and MP3 compression and transmission of infrasonic sensor array signals and task-specific matrics for distortion evaluation.
The proceedings contain 29 papers. The topics discussed include: GPU implementations for fast factorizations of STAP covariance matrices;accelerating nonuniform fast Fourier transform via reduction in memory access la...
ISBN:
(纸本)9780819472946
The proceedings contain 29 papers. The topics discussed include: GPU implementations for fast factorizations of STAP covariance matrices;accelerating nonuniform fast Fourier transform via reduction in memory access latency;fast computation of local correlation coefficients;object tracking in omni-directional mosaic;3D object matching on the GPU using spin-image surface matching;a sharpness metric implementation for image processing applications with feedback;superresolution imaging: a survey of current techniques;analytical approximations of translational subpixel shifts in signal and image registrations;simultaneous position and number of source estimates using random set theory;decision fusion in sensor networks for spectrum sensing based on likelihood ratio tests;and energy optimization for upstream data transfer in 802.15.4 beacon-enabled star formulation.
The proceedings contain 29 papers. The topics discussed include: optimization of spanning tree adders;estimating adders for a low density parity check decoder;sublinear constant multiplication algorithms;new identitie...
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ISBN:
(纸本)0819463922
The proceedings contain 29 papers. The topics discussed include: optimization of spanning tree adders;estimating adders for a low density parity check decoder;sublinear constant multiplication algorithms;new identities and transformations for hardware power operators;interconnection scheme for networks of online modules;reconfigurable architecture for the efficient solution of large-scale non-Hermitian eigenvalue problems;high-resolution iris image reconstruction from low-resolution imagery;using mean-squared error to assess visual image quality;time-frequency analysis of classical and quantum noise;application of time-frequency analysis methods to speaker verification;time-frequency decomposition based on information;time-frequency approximations with applications to filtering, modulation, and propagation;and on the development of a high-order texture analysis using the PWD and Rènyl entropy.
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