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公开(公告)号：KR101757352B1
公开(公告)日：2017-07-27
申请号：KR1020120146166
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04N13/02
Abstract: 본발명은입체영상생성방법으로, 로토스코핑(Rotoscoping) 기법에의해단안영상에포함된하나이상의객체를분리하는단계와, 분리된하나이상의객체에깊이값을부여하여객체를배치하는단계와, 각객체가배치된형태의가상의스테레오카메라를생성하거나깊이정보를이용한양안영상생성하는단계를포함한다.
Abstract translation: 本发明包括以下步骤：将三维图像生成方法，的rotoscoping（的rotoscoping）和由下式给出的相位的技术中，和所述对象的深度值或对象分离以分离一个或多个对象包括在所述单眼图像对象，每个 并且生成其中放置对象的类型的立体照相机或使用深度信息生成双眼图像。
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Patent Agency Ranking
公开(公告)号：KR1020140058744A
公开(公告)日：2014-05-15
申请号：KR1020120124294
申请日：2012-11-05
Applicant: 한국전자통신연구원
CPC classification number: H04N13/261
Abstract: Disclosed are a system and a method for producing a stereoscopic image with an image moving area filling function. The system for producing a stereoscopic image according to an embodiment of the present invention comprises a moving area detection unit for checking a moving area of an object moving in an image, detecting/tracking changes in the moving area by distinguishing the foreground and the background of the moving area, and providing the result information; a filling error processing unit for filling a gap detected by the moving area detection unit, and correcting the filled area; and a stereoscopic image visualization unit for visualizing the stereoscopic image corrected by the filling error processing unit. As a result, a gap due to object movement in a stereoscopic image which may be created by generating a stereoscopic image or changing a sense of depth in a stereoscopic image can be filled, and time for producing a stereoscopic image can be reduced.
Abstract translation: 公开了一种用于产生具有图像移动区域填充功能的立体图像的系统和方法。 根据本发明的实施例的用于产生立体图像的系统包括移动区域检测单元，用于检查在图像中移动的物体的移动区域，通过区分移动区域的前景和背景来检测/跟踪移动区域的变化 移动区域，并提供结果信息; 填补误差处理单元，用于填充由所述移动区域检测单元检测到的间隙，并校正所述填充区域; 以及立体图像可视化单元，用于可视化由填充误差处理单元校正的立体图像。 结果，可以填充由立体图像中的物体运动引起的间隙，其可以通过产生立体图像或改变立体图像中的深度感来产生，并且可以减少用于产生立体图像的时间。
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公开(公告)号：KR1020140108828A
公开(公告)日：2014-09-15
申请号：KR1020130022520
申请日：2013-02-28
Applicant: 한국전자통신연구원
CPC classification number: G06T7/248 , G06T7/55 , G06T2207/30204
Abstract: The present invention relates to a camera tracking apparatus which includes a sequence image input unit configured to obtain one or more image frames by decoding an input two-dimensional image; a two-dimensional feature point tracking unit configured to obtain a feature point track by extracting feature points from respective image frames obtained by the sequence image input unit, and comparing the extracted feature points with feature points extracted from a previous image frame, to connect feature points determined to be similar; and a three-dimensional reconstruction unit configured to reconstruct the feature point track obtained by the two-dimensional feature point tracking unit.
Abstract translation: 本发明涉及一种摄像机跟踪装置，其包括：序列图像输入单元，被配置为通过对输入的二维图像进行解码来获得一个或多个图像帧; 二维特征点跟踪单元，被配置为通过从由序列图像输入单元获得的各个图像帧中提取特征点来获得特征点轨迹，并将所提取的特征点与从先前图像帧提取的特征点进行比较，以连接特征点 积分确定为相似; 以及三维重建单元，被配置为重建由二维特征点跟踪单元获得的特征点轨迹。
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公开(公告)号：KR1020140098950A
公开(公告)日：2014-08-11
申请号：KR1020130011404
申请日：2013-01-31
Applicant: 한국전자통신연구원
CPC classification number: H04N13/261 , H04N13/264
Abstract: The present invention relates to an apparatus for creating a three-dimensional video which comprises a cut division unit for dividing a two-dimensional video input into two or more cuts according to a predetermined criteria; a manual conversion unit for receiving a depth value of one frame among the frames forming each of the two or more cuts divided by the cut division unit to convert the corresponding frame into a three-dimensional frame; and an automatic conversion unit for automatically converting other frames included in each of the cuts into three-dimension by referencing the three-dimensional frame converted by the manual conversion unit.
Abstract translation: 本发明涉及一种用于创建三维视频的装置，该装置包括一个分割单元，用于根据预定的标准将二维视频输入分成两个或多个切割; 手动转换单元，用于在形成由切割分割单元划分的两个或更多个切割中的每一个的帧中接收一帧的深度值，以将相应的帧转换为三维帧; 以及自动转换单元，用于通过参考由手动转换单元转换的三维帧，将包括在每个切割中的其它帧自动转换为三维。
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公开(公告)号：KR1020140080716A
公开(公告)日：2014-07-01
申请号：KR1020120146166
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04N13/02
CPC classification number: H04N13/261
Abstract: The present invention relates to a stereoscopic image producing method comprising the steps of: separating at least one object included in a mono image using Rotoscoping method; arranging the object by applying a depth value to the separated object; and producing a binocular image using the depth information or a virtual stereo camera in which each object is arranged.
Abstract translation: 本发明涉及一种立体图像产生方法，包括以下步骤：使用Rotoscoping方法分离包含在单声道图像中的至少一个对象; 通过对分离的对象应用深度值来布置对象; 以及使用其中布置有每个对象的深度信息或虚拟立体摄像机产生双目图像。
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公开(公告)号：KR1020140119999A
公开(公告)日：2014-10-13
申请号：KR1020130035308
申请日：2013-04-01
Applicant: 한국전자통신연구원
IPC: H04N13/00
CPC classification number: G06T7/0075 , H04N13/128 , H04N2013/0081
Abstract: 깊이값 조정을 통한 입체영상 제공 시스템 및 방법이 개시된다. 본 발명의 일실시예에 따른 입체영상 제공 시스템은, 제1 입체영상으로부터, 상기 제1 입체영상 내 객체에 대한 깊이값을 추정하는 깊이값 추정부, 디스플레이 수단을 고려하여, 상기 깊이값을 조정하는 깊이값 조정부, 상기 조정된 깊이값을 이용하여 상기 제1 입체영상을 제2 입체영상으로 가공하는 입체영상 가공부, 상기 제2 입체영상을 상기 디스플레이 수단에 제공하는 입체영상 제공부를 포함한다.
Abstract translation: 公开了一种通过调整深度值来提供立体图像的系统和方法。 根据本发明实施例的用于提供立体图像的系统包括：深度值估计单元，估计相对于来自第一立体图像的第一立体图像中的对象的深度值;深度值调整单元，调整深度值 考虑到显示单元，通过使用经调整的深度值将第一立体图像处理到第二立体图像的立体图像处理单元和向显示单元提供第二立体图像的立体图像提供单元。
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