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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.:

US 9401009 B1

PDFFull Text
Date of Patent:
Jul. 26, 2016

Filed:

Mar. 06, 2014

Method and apparatus for enhancing quality of 3d image

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Kuanhong Xu, Beijing, CN;

Qiang Wang, Beijing, CN;

Woo-young Jang, Seongnam-si, KR;

Ji-yeun Kim, Seoul, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Randolph I Chu

Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/40 (2006.01); G01N 23/00 (2006.01); H01J 37/20 (2006.01); G06T 5/00 (2006.01); G06T 7/00 (2006.01);
U.S. Cl.
CPC ...
G06T 5/002 (2013.01); G06T 7/0081 (2013.01); G06T 2207/20012 (2013.01);
Abstract

A method of enhancing a quality of a 3 dimensional (3D) image includes classifying an input 3D image into a plurality of sub-areas based on noise characteristics of the plurality of sub-areas of the input 3D image, denoising each of the plurality of sub-areas of the input 3D image by using different denoising methods according to noise characteristics of each of the classified plurality of sub-areas and obtaining a second 3D image after the denoising, and enhancing a contrast ratio of the second 3D image after the denoising.

Find Patent Forward Citations

Xu, Kuanhong. (2016). Method and apparatus for enhancing quality of 3d image (U.S. Patent No. 9401009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9401009

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