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1. 发明授权

KR101355894B1 적응적 깊이 융합을 이용한 2차원 영상의 3차원 영상 변환장치 및 방법 有权
标题翻译：使用自适应深度融合将二维图像变换为三维图像的装置和方法
公开(公告)号：KR101355894B1
公开(公告)日：2014-01-29
申请号：KR1020120102279
申请日：2012-09-14
申请人： 한밭대학교 산학협력단
发明人： 이시웅 , 최해철 , 한찬희
IPC分类号： H04N13/00
CPC分类号： H04N13/271 , H04N13/122
摘要： The present invention relates to an apparatus and a method for converting a two-dimensional image into a three-dimensional image using adaptive depth fusion, which is capable of integrating various conversion clues existing in a two-dimensional image to perform scene-adaptive depth fusion, thereby effectively representing a three-dimensional image of a current scene. The apparatus according to the present invention comprises: a video source input unit for providing a two-dimensional image; a global depth generator for generating global depth in the two-dimensional image based on geometric information; an object depth generator for generating the object depth of an object area in the two-dimensional image based on focus information or motion information; and a depth fusion unit for fusing the global depth and the object depth, wherein the depth fusion unit fuses, if the object depth generator generates object depth based on the focus information, the global depth and the object depth by a weighted sum method and, if the object depth generator generates object depth based on motion information, fuses the global depth and the object depth by an independent depth allocation method. [Reference numerals] (10) Video source input unit; (20) Global depth generator; (30) Object depth generator; (40) Depth fusion unit
摘要翻译：本发明涉及一种使用自适应深度融合将二维图像转换为三维图像的装置和方法，其能够集成存在于二维图像中的各种转换线索以执行场景自适应深度融合从而有效地表示当前场景的三维图像。根据本发明的装置包括：用于提供二维图像的视频源输入单元; 全球深度生成器，用于基于几何信息在二维图像中产生全局深度; 对象深度生成器，用于基于焦点信息或运动信息生成二维图像中的对象区域的对象深度; 以及深度融合单元，用于融合全局深度和物体深度，其中如果物体深度生成器通过加权和方法基于聚焦信息，全局深度和物体深度生成对象深度，则深度融合单元融合，如果对象深度生成器基于运动信息生成对象深度，则通过独立的深度分配方法来融合全局深度和对象深度。（附图标记）（10）视频源输入单元; （20）全球深度发生器; （30）物体深度发生器; （40）深度融合单元

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