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:
Aug. 06, 2013
Filed:
Apr. 08, 2011
Dae Sic Woo, Seoul, KR;
Byoung Ki Jeon, Seoul, KR;
A Ran Kim, Seoul, KR;
Hong Woo Lee, Seongnam Si, KR;
Jong Dae Kim, Seoul, KR;
Won Suk Chung, Seoul, KR;
Dae Sic Woo, Seoul, KR;
Byoung Ki Jeon, Seoul, KR;
A Ran Kim, Seoul, KR;
Hong Woo Lee, Seongnam Si, KR;
Jong Dae Kim, Seoul, KR;
Won Suk Chung, Seoul, KR;
SK Planet Co., Ltd., Seoul, KR;
Abstract
An embodiment of the present invention relates to a method and apparatus for correcting errors in stereo images. The apparatus for correcting errors in stereo images according to an embodiment of the present invention comprises: a space histogram generation unit generating space histogram information using the depth map information on the input image data; a peak frequency generation unit generating a peak frequency using the 2D image data of the input image data; an object analysis unit determining the error in each frame of the input image data on the basis of the space histogram and peak frequency; a depth map error correction unit correcting the depth map information to reduce the error; and a rendering processing unit generating left and right eye images, which are stereo images, by using the corrected depth map information.