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DCC
1998
IEEE
13 years 9 months ago
A Lossless 2-D Image Compression Technique for Synthetic Discrete-Tone Images
Abstract - A new image compression technique, Flexible Automatic Block Decomposi
Jeffrey M. Gilbert, Robert W. Brodersen
DCC
1998
IEEE
13 years 5 months ago
Partial Unitals and Related Structures in Desarguesian Planes
It is shown that a partial unital with more than q √ q+1− √ q points in the Desarguesian plane of order q can be extended to a unital.
Simeon Ball
DCC
1998
IEEE
13 years 5 months ago
Enumeration, Construction and Random Generation of Block Codes
We discuss some methods for the enumeration, construction and random generation of isometry classes of block codes using methods from algebraic combinatorics.
Harald Fripertinger
DCC
1998
IEEE
13 years 5 months ago
Quasideterminant Characterization of MDS Group Codes over Abelian Groups
A group code defined over a group G is a subset of Gn which forms a group under componentwise group operation. The well known matrix characterization of MDS (Maximum Distance Sepa...
A. A. Zain, B. Sundar Rajan
DCC
1998
IEEE
13 years 9 months ago
Lossy Compression of Partially Masked Still Images
Books and magazines often contain pages containing audacious mixtures of color images and text. Our problem consists in coding the background colors of a such documents without wa...
Léon Bottou, Steven Pigeon