On 2-D recursive LMS algorithms using ARMA prediction for ADPCM encoding of images
YS Chung, M Kanefsky - IEEE Transactions on Image …, 1992 - ieeexplore.ieee.org
A two-dimensional (2D) linear predictor which has an autoregressive moving average
(ARMA) representation well as a bias term is adapted for adaptive differential pulse code …
(ARMA) representation well as a bias term is adapted for adaptive differential pulse code …
[引用][C] Analysis and simulation of an adaptive image coding system using the LMS algorithm
S Alexander, S Rajala - ICASSP'82. IEEE International …, 1982 - ieeexplore.ieee.org
An important area of image coding research ad-dresses the problem of remote transmission
and re-ception of image data. Due to the high data vol-umes involved, algorithms which …
and re-ception of image data. Due to the high data vol-umes involved, algorithms which …
Use of ARMA predictors in the differential encoding of images
K Sayood, SM Schekall - IEEE Transactions on Acoustics …, 1988 - ieeexplore.ieee.org
Differential pulse code modulation (DPCM) has long been a popular method of data
compression for speech. It has not been as popular for images, partly because of its poor …
compression for speech. It has not been as popular for images, partly because of its poor …
New studies on adaptive predictive coding of images using multiplicative autoregressive models
M Das, NK Loh - IEEE TENCON'90: 1990 IEEE Region 10 …, 1990 - ieeexplore.ieee.org
Adaptive predictive coding of digitized images using multiplicative autoregressive (MAR)
models is discussed. Three MAR models, designated as nonsymmetric half plane …
models is discussed. Three MAR models, designated as nonsymmetric half plane …
An algorithm for direct computation of 2-D linear prediction coefficients
GR Kuduvalli, RM Rangayyan - IEEE transactions on signal …, 1993 - ieeexplore.ieee.org
The authors present some simplifications to the method of computing two-dimensional (2-D)
linear prediction coefficients (LPCs) directly from image data using an extension of the …
linear prediction coefficients (LPCs) directly from image data using an extension of the …
Applications of a DPCM system with median predictors for image coding
A differential pulse code modulation (DPCM) system employing a median predictor, which is
called the predictive-median-DPCM (PM-DPCM), is proposed. It is shown that the PM-DPCM …
called the predictive-median-DPCM (PM-DPCM), is proposed. It is shown that the PM-DPCM …
Nonlinear prediction in image coding with DPCM
J Li, CN Manikopoulos - Electronics Letters, 1990 - IET
In contrast to the traditional linear differential pulse code modulation (DPCM) design for the
encoding of images, a new, nonlinear, neural network-based, DPCM technique has been …
encoding of images, a new, nonlinear, neural network-based, DPCM technique has been …
Adaptive DPCM with median type predictors
T Jarske, Y Neuvo - IEEE Transactions on Consumer …, 1991 - ieeexplore.ieee.org
An improved DPCM (differential pulse code modulation) coding method for television
applications is introduced. The method utilizes adaptive quantization and nonlinear, median …
applications is introduced. The method utilizes adaptive quantization and nonlinear, median …
A new adaptive parameter estimation structure applicable to ADPCM
C Johnson, J Lyons, C Heegard - ICASSP'83. IEEE …, 1983 - ieeexplore.ieee.org
An original adaptive, infinite-impulse-response (IIR) feedback, line-enhancer structure is
proposed as an adaptive differential pulse code modulation (ADPCM) algorithm. The …
proposed as an adaptive differential pulse code modulation (ADPCM) algorithm. The …
Adaptive linear predictive coding of time-varying images using multidimensional recursive least squares ladder filters
M Nam, W O'Neill - IEEE journal on selected areas in …, 1987 - ieeexplore.ieee.org
This paper presents several adaptive linear predictive coding techniques based upon
extension of recursive ladder filters to two and three dimensions (2-D/3-D). A 2-D quarter …
extension of recursive ladder filters to two and three dimensions (2-D/3-D). A 2-D quarter …