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.

Date of Patent:
Oct. 29, 2019

Filed:

Mar. 31, 2016
Applicants:

Hewlett-packard Development Company, L.p., Houston, TX (US);

Purdue Research Foundation, West Lafayette, IN (US);

Inventors:

Brent Michael Bradburn, Boise, ID (US);

Zuguang Xiao, Indianapolis, IN (US);

Mengqi Gao, West Lafayette, IN (US);

Lu Wang, Mountain View, CA (US);

Jan P. Allebach, West Lafayette, IN (US);

Assignees:

Hewlett-Packard Development Company, L.P., Spring, TX (US);

Purdue Research Foundation, West Lafayette, IN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 15/12 (2006.01); G06K 15/02 (2006.01); G06K 15/14 (2006.01);
U.S. Cl.
CPC ...
G06K 15/1881 (2013.01); G06K 15/12 (2013.01); G06K 15/14 (2013.01);
Abstract

In an example, a method is described that includes dividing an input image into a plurality of strips, where each strip is smaller than a whole of the input image. A plurality of binary images is then generated, where each of the binary images corresponds to one of the strips. Connected component labeling is performed on the binary images, one binary image at a time. An object map for the input image is then generated based on the results of the connected component labeling.


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