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. 01, 2000
Filed:
Jun. 07, 1995
Kashipati G Rao, Dallas, TX (US);
Bruce E Flinchbaugh, Dallas, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method for deriving a two-dimensional first-range data model at a distance, d, from a two-dimensional second-range data model at a distance, d.sub.0. The method (10) comprises the steps of first smoothing the second-range data model, I, by masking the second-range data model by a masking matrix (step 24) and next undersampling the smoothed second-range data model (step 26) to yield a first-range data model. Both steps for smoothing (step 24) and undersampling (step 26) use operators depending on the ratio of the first-range distance, d, to the second-range distance, d.sub.0. One aspect of the invention includes a distance relating system (80) that performs the smoothing step (step 24) and undersampling step (step 26) to generate first-range data models from second-range data models in an intelligent sensor system.