NDLI: Spatial domain decomposition for coding image sequences

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Proceedings of the Seventh Workshop on Multidimensional Signal Processing

Sixth Multidimensional Signal Processing Workshop,

Sixth Multidimensional Signal Processing Workshop (Cat. No.89TH0290-7)

Technical challenges of magnetic resonance (MR) imaging

Parallel algorithms and architectures for image analysis and computer vision

Recent machine vision research in Japanese industry

Motion parameter estimation-from spatial-temporal matching

Spatio-temporal analysis using tensors

Bootstrap algorithms for dynamic stereo vision

The new advance on matching the gray value corners in image sequences

A method for building multiview models of curve surface objects

Numerical analysis of visual patterns

Object detection and recognition via stochastic model-based image segmentation

Artificial intelligence search application to isothermal contour detection in a thermal image

Illumination modelling in 3D sonar images

Image processing system based on object oriented design

Segmentation of multi-sensor images

Deterministic relaxation algorithms for edge detection and surface reconstruction

Object boundary detection in image sequences using multistage hypothesis testing

Edge detection by 2D recursive least squares and Markov random fields

Extracting lines using a modified Hough transformation

A method of detecting 3D object orientation by multiview models

Model-based 2D edge detection using bottom-up strategy

Object detection and classification using matched filtering and higher-order statistics

Edge detection using spectral estimation techniques

Frequency domain interpretation of accelerated translations

Superresolution inverse ultrasound scattering

Multi-attribute processing techniques for the enhancement and interpretation of seismic data

Radar detection of co-operative targets using dual polarized radar-a multidimensional, multichannel detection problem

On modeling the distribution of chest X-ray images

Digital deconvolution for enhanced radar performance using multiple sensors

Combining motion estimation and segmentation in digital subtracted angiograms analysis

Single well sonic imaging of near borehole structure

Non-parametric tracking of shift and shape functions in medical images

Quantitative soft-tissue characterization in human organs using texture/attenuation models

On the use of virtual information in SAR image analysis

Adaptive filter for processing of multichannel nonstationary seismic data

Diffraction tomography for geophysical imaging in hydrocarbon reservoirs

Spherical harmonic analysis of the electroencephalogram

A real-time implementation of the method of principal components applied to dual-polarized radar returns

Optimal sampling and reconstruction of NMR signals with time-varying gradients

Applications of phase gradient autofocus to aperture synthesis imaging

Time-limited waveform synthesis for range-Doppler radar

Trends in array signal processing

Parallel algorithms for automatic target recognition using Co/sub 2/ laser radar images

A fast edge detection chip for robot vision systems

Anisotropic diffusion processes in early vision

Visual measurement of metal cutting tool wear

High speed high accuracy motion detection and tracking on the parallel pipelined projection engine

Intensity-dependent spread-a theory of human vision and a machine vision filter with interesting properties

Environment model for advanced robots

Real-time decision analysis-algorithms, architectures and implementation

Compressed differential angles as a feature in handwritten digit recognition

A parallel color algorithm for segmenting images of 3-D scenes

Image segmentation via minimal-length encoding

Application of B-splines in digital filtering

Matched field processing in noisy and imperfectly known ocean environments

Environmental signal processing (ESP): an application of three-dimensional matched field processing in the ocean

Robustness of adaptive array processing

Methods for predicting the sensitivity of matched field processors to replica mismatch

Matched field processing for underwater source localization

A simulation of ocean acoustic tomography using matched field processing

An array processor-based sea-going multichannel data acquisition system

Bootstrap confidence bands for spectra and cross-spectra

Robust 2-D spectrum estimation using Radon transform

Spectrum estimation of two-dimensional signals via the Radon transform

Robust spectral estimation in the presence of multipath

Dynamic scene analysis and applications

Wavelets: a general overview

Wavelets: a tool for time-frequency analysis

Generalized ambiguity functions and wavelets

Orthogonal wavelet transforms and filter banks

Application of wavelets to image coding

Image coding from the wavelet transform extrema

Wavelet transform image coding using vector quantization

Digital filters as L/sub 1/-norm regularizers

A computer program for the Fourier transform of data with crystal symmetry

Multiresolution analysis in non-homogeneous media

Multiresolution stochastic models and multiscale estimation algorithms

A multiplicative Zac transform

An introduction to multiple-window analysis of array data

Compact functions and the Frazier-Jawerth transform

Multidimensional rational modeling from specified frequency response samples

On the localization performance measure and optimal edge detection

Affine algorithms for L-minimization

Focussed partially adaptive broadband beamforming via spatial resampling

Maximum likelihood two-sensor detection and TDOA estimation for cyclostationary signals

Sensitivity analysis of high-resolution array processing algorithms

Array designs for imaging

Spectral analysis of irregular samples of multidimensional signals

A robust spectral estimator based on the smoothed Wigner-Ville distribution

On the resolution capacity of wideband sensor arrays

A new robust method for 2-D sinusoidal frequency estimation

A finite parameterization and iterative algorithms for constrained minimum norm signal reconstruction

Maximum-likelihood wideband direction-of-arrival estimation

Adaptive eigenvalue decomposition with applications to frequency or direction estimation and tracking

A robust estimator for direction finding with hierarchical prior

Bispectral reconstruction of 2-D signals in noise

Signal-selective direction finding for fully correlated signals

Recent advances in multidimensional sensor array signal processing

Spatio-temporal spectral analysis by eigenvalue decomposition of a signal AOA matrix

Autoregressive spectral estimation of television sequences

Generalized Levinson and Schur algorithms for multi-dimensional random field estimation problems

Optimal linear reduced-rank estimation

A new algorithm for computing projections on smooth convex sets

New forms of RLS ladder algorithms for array processing

2-D state space filter with fewer multipliers

Parallel algorithm in image morphology

Optimal filter design for sampling pattern conversion

A single-layer perceptron for Fourier transform

Solution of block Toeplitz equations by matrix iterative methods

Analysis and application of adaptive noise reduction using sparse filters

Self-tuning two dimensional predictors: transfer function approach

The design of multidimensional FIR perfect reconstruction filter banks for arbitrary sampling lattices

A new nonuniform frequency sampling technique for multidimensional FIR filter design

Implementation of an N*N Fourier transform in order N instructions on a SIMD array

On computing multidimensional discrete Fourier transform

A filtering approach to the two-dimensional volume conductor forward and inverse problems

Photon noise bias in computed bispectra

A hierarchical approach to image and blue identification

New constraints for set-theoretic image restoration with artifact suppression

The extrapolation of high dimensional band-limited functions

An experimental comparison of the EM algorithm versus general optimization for combined image identification and restoration

Digital least squares restoration of multi-channel images

Determination of the appropriate degree of smoothing in linear image restoration: a comparison

Maximum likelihood image identification and restoration based on the EM algorithm

Superresolution through error function extrapolation

Space-variant and color image restoration using Kalman filtering

Parametric morphological filters for pattern restoration

Morphological based target enhancement algorithms

Recursive Kalman type filter selection for adaptive image restoration

Optimal stack filtering and the estimation and structural approaches to image processing

Optical interconnections and their impact on computing

Characterization of task performance based on maximum a posteriori reconstructions

Avoiding phase-retrieval algorithm stagnation using the zeros of the Fourier magnitude

Multistatic echo imaging in remote sensing and diagnostic medicine

Limited angle reconstruction using stabilized algorithms

A study of the effects in signal reconstruction from degraded Fourier transform phase

Multidimensional image analysis and mathematical morphology

Restoration of multiple misregistered images

A cross-correlation approach to astronomical speckle imaging

3D Bayesian image reconstruction using the generalized EM algorithm

Experimental results on reconstruction of complex multidimensional signals from Fourier transform magnitude

Limited-angel tomography using constrained sinogram restoration

Multibeam imaging using spatially variant insonification

Exact reconstruction of sampled images

Progressive display of segmented images

Arithmetic coding for lossless and loss-inducing image compression

A low bit rate hybrid coding scheme based on new classes of block overlap transforms

Spatial domain decomposition for coding image sequences

Image subband coding: a quantization error analysis

The processing and coding of digital image sequences

Optimization of filters for subband coding of images

A hybrid image coder: adaptive intra-interframe prediction using motion compensation

3D-frequency splitting and coding of HDTV signals

A conditional entropy-coded multi-stage vector quantizer for image coding

Motion compensated deinterlacing of video sequences

On the choice of filter orders in subband coding

Fast progressive reconstruction of a transformed image by the Hartley method

A new approach to the design of perfect reconstruction two-dimensional mirror image filter bank using an auxiliary channel

Signal processing and object recognition in 3-D laser imagery on a Connection Machine

Spatial domain decomposition for coding image sequences

Content Provider	IEEE Xplore Digital Library
Author	Clarke, R.J. Cordell, P.J.
Copyright Year	1989
Description	Author affiliation: Dept. of Electron. & Electr. Eng., Heriot Watt Univ., Edinburgh, UK (Clarke, R.J.; Cordell, P.J.)
Abstract	Summary form only given. A spatial technique for the efficient adaptive coding of image sequences at low data rates is reported. The technique has the advantage of simple implementation for real-time operation and allows the matching of coding resolution to variations in image detail. The basis of the technique is a recursive quadtree division of image frames into successively smaller and smaller blocks until the original picture detail can be adequately represented by a bilinear interpolation from the four block corner points. At this point subdivision ceases and information is transmitted about the structure of the quadtree division and any new corner points needed for interpolation (for most blocks, some corner points will have already been coded to reconstruct previous blocks). Initial problems with the application of the algorithm to an image sequence derived from the effects of noise causing random failure of the threshold test and errors in corner point values, which are then spread over the whole block by the reconstruction interpolation. Methods of counteracting these effects as well as techniques for optimizing the quantization of sample values, particularly in the case of the processing of small blocks, have been developed.
Starting Page	217
Ending Page	218
File Size	95816
Page Count	2
File Format	PDF
DOI	10.1109/MDSP.1989.97131
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-09-06
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Image coding Image sequences Interpolation Image reconstruction Adaptive coding Spatial resolution Image resolution Testing Optimization methods Quantization
Content Type	Text
Resource Type	Article

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