Image analysis – Image compression or coding
Reexamination Certificate
2003-05-14
2008-05-13
Johns, Andrew W. (Department: 2624)
Image analysis
Image compression or coding
C375S259000
Reexamination Certificate
active
07372998
ABSTRACT:
A system and method in a multi-channel detection system for multi-rate filter bank applications for converting overlapping rectangular two-dimensional (2D) regions into a new set of non-overlapping rectangular regions for the efficient reconstruction of a signal wherein each non-overlapping region has a maximum extent in a major dimension is described. Overlapping regions are split into marked regions in a non-uniform grid and merged along the major dimension and along the minor dimension to form non-overlapping regions wherein no two non-overlapping rectangular regions have an adjacent edge orthogonal to the major dimension thereby increasing the efficiency of data compression and reducing error-rates.
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Anderson Paul David
Anderson Richard Hugh
Beadle Edward Ray
Dishman John Fitzgerald
Henderson John Hubert
Allison Andrae
Duane Morris LLP
Harris Corporation
Johns Andrew W.
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