The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2013
Filed:
Dec. 11, 2009
Petr Fousek, Litomerice, CZ;
Vaibhava Goel, Chappaqua, NY (US);
Etienne Marcheret, White Plains, NY (US);
Peder Andreas Olsen, Cortlandt Manor, NY (US);
Petr Fousek, Litomerice, CZ;
Vaibhava Goel, Chappaqua, NY (US);
Etienne Marcheret, White Plains, NY (US);
Peder Andreas Olsen, Cortlandt Manor, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Methods for compressing a transform associated with a feature space are presented. For example, a method for compressing a transform associated with a feature space includes obtaining the transform including a plurality of transform parameters, assigning each of a plurality of quantization levels for the plurality of transform parameters to one of a plurality of quantization values, and assigning each of the plurality of transform parameters to one of the plurality of quantization values to which one of the plurality of quantization levels is assigned. One or more of obtaining the transform, assigning of each of the plurality of quantization levels, and assigning of each of the transform parameters are implemented as instruction code executed on a processor device. Further, a Viterbi algorithm may be employed for use in non-uniform level/value assignments.