Boots – shoes – and leggings
Patent
1987-04-03
1989-11-28
Lall, Parshotam S.
Boots, shoes, and leggings
36441313, 36441326, 364572, 382 6, 382 42, G06F 1542, G06F 1570
Patent
active
048842257
ABSTRACT:
A series of spacial filters are used in a convolution process to determine location, size and orientation of bodies in an image. One series of spacial filters of different sizes is used to determine location and size. A second series is used to determine orientation and is a series of varying density, overlapping spacial filters. In particular, the series of spacial filters determines the spherical coordinants (r, .theta., .phi.) of bodies in an image of a muscle cell. The series of overlapping filters in one design have vector responses such that a resultant vector is defined. .phi. equals the angle of the resultant vector and .theta. is proportional to the length of the resultant vector. A series of one and two dimensional differential gaussian filters determine the cell boundaries.
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Fredric . Fay, Kevin E. Fogarty and James M. Coggins, "Analysis of Molecular Distribution in Single Cells Using a Digital Image Microscope", Optical Methods in Cell Phsiology, P. De Weer and B. Salzberg, Editors, John Wiley & Sons, (New York), May 7, 1986.
"Distribution of .alpha. Actinin in Single Isolated Smooth Muscle Cells", F. S. Fay, K. Fujiwara, D. D. Rees, and K. E. Fogarty, The Journal of Cell Biology, vol. 96, Mar. 1983, pp. 783-795.
"Development and Application of a Three-Dimensional Artificial Visual System", James M. Coggins, Kevin E. Fogarty and Frederic S. Fay, Proceedings of the Ninth Annual Symposium on Computer Applications in Medical Care, Nov. 10-13, 1985, pp. 686-690.
"Development and Application of a Three-Dimension Artificial Visual System", James M. Coggins, Frederic S. Fay and Kevin E. Fogarty, Computer Methods and Programs in Bio-Medicine, 22(1986), pp. 69-77.
"Texture Analysis Based on Filtering Properties of the Human Visual System", 1981 International Conference on Systems, Man and Cybernetics, Atlanta, Ga., pp. 112-117, Captain Arthur P. Ginsburg, James M. Coggins.
"A Framework for Texture Analysis Based on Spatial Filtering", James M. Coggins, Michigan State University Dissertation, Department of Computer Science, 1982, pertinent pages.
"A Spatial Filtering Approach to Texture Analysis", James M. Coggins, Anil K. Jain, Pattern Recognition Letters, 3(1985), pp. 195-203.
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Coggins James M.
Fay Fredric S.
Fogarty Kevin E.
Isenstein Louise M.
Lall Parshotam S.
Teska Kevin J.
University of Massachusetts Medical Center
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