公开(公告)号：WO2013002622A3

公开(公告)日：2013-02-28

申请号：PCT/KR2012005253

申请日：2012-07-02

Applicant: KOREA ELECTRONICS TELECOMM ,  SHIN HONG CHANG ,  BANG GUN ,  UM GI MUN ,  KIM TAE ONE ,  CHANG EUN YOUNG ,  CHEONG WON SIK ,  HUR NAM HO

Inventor： SHIN HONG CHANG ,  BANG GUN ,  UM GI MUN ,  KIM TAE ONE ,  CHANG EUN YOUNG ,  CHEONG WON SIK ,  HUR NAM HO

IPC: H04N13/00 ,  H04N7/26

CPC classification number: H04N13/0445 ,  H04N13/0022 ,  H04N13/0029 ,  H04N13/0048

Abstract: Provided are an image magnification apparatus and method for three-dimensional display images. A multi-view image magnification apparatus includes: a region designation detection unit for detecting detection regions corresponding to the magnification regions of three-dimensional display images from original view images; a magnification ratio determination unit for determining the magnification ratios of the magnification regions; and a partial multiplexing unit for multiplexing non-detection regions except for the detection regions of the original view images according to a predetermined resolution and multiplexing the detection regions according the resolution which is different from the resolution of the non-detection regions on the basis of the magnification ratios. The present invention can magnify the images without lowering the resolution in a three-dimensional display.

Abstract translation: 提供了一种用于三维显示图像的图像放大装置和方法。 多视点图像放大装置包括：区域指定检测单元，用于从原始视图图像检测与三维显示图像的倍率区域对应的检测区域; 放大率确定单元，用于确定放大率区域的放大率; 以及部分复用单元，用于根据预定分辨率复用除了原始视图图像的检测区域之外的非检测区域，并且基于与非检测区域的分辨率不同的分辨率对检测区域进行复用 放大率。 本发明可以放大图像而不降低三维显示中的分辨率。