Volume 12, Number 1, January 1991
: Symmetry analysis of line drawings using the Hough transform.
: Contour detection by using information theory of deterministic functions.
Volume 12, Number 2, February 1991
David B. Sher
: Minimizing the cost of errors with a Markov random field.
A. D. Brink
: Comments on grey-level thresholding of images using a correlation criterion.
Volume 12, Number 3, March 1991
, Anthony Szeto
: Improving edge measurement on noisy images by hierarchical neural networks.
Volume 12, Number 4, April 1991
: A cluster detection algorithm based on percolation theory.
: On the use of time varying shading and surface rim irradiance.
: Fundamentals of texture flow equations in vision calculus.
: Automatic threshold selection using histograms based on the count of 4-connected regions.
Volume 12, Number 5, May 1991
Volume 12, Number 7, July 1991
: Hierarchical clustering through morphological graph transformation.
: An optimal algorithm to find the degrees of connectedness in an undirected edge-weighted graph.
Henk W. Venema
: Determination of nearest neighbours in muscle fibre patterns using a generalized version of the Dirichlet tessellation.
Volume 12, Number 8, August 1991
, Li-De Wu
: A clustering approach based on Marr's operator with its application to lithologic recognition.
: A handwritten numeral recognition system using a multi-microprocessor.
Volume 12, NUmber 9, September 1991
: Image processing via entropies of deterministic functions.
Volume 12, Number 10, October 1991
P. P. Das
: Counting minimal paths in digital geometry.
, R. Seeger
: A fast algorithm for encoding the image structure by edge directions.
A. E. Grace
, Michael Spann
: A comparison between Fourier-Mellin descriptors and moment based features for invariant object recognition using neural networks.
Volume 12, Number 11, November 1991
Rajesh N. Davé
: Characterization and detection of noise in clustering.
Ben J. H. Verwer
: Local distances for distance transformations in two and three dimensions.
: A graph canonization method for pattern recognition.
Volume 12, Number 12, December 1991
: Formation of prototypes and their confidence regions in classification and concept formation problems.