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公开(公告)号：US20180152698A1
公开(公告)日：2018-05-31
申请号：US15627594
申请日：2017-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoseok HWANG , Dongwoo KANG , Byong Min KANG , Juyong PARK , Dong Kyung NAM
CPC classification number: H04N13/327 , A61B3/0025 , A61B3/111 , G06K9/00604 , G06K9/0061 , G06T2207/30201 , H04N13/383
Abstract: A method and apparatus for determining an interpupillary distance (IPD) are provided. To determine an IPD of a user, three-dimensional (3D) images for candidate IPDs may be generated, and user feedback on the 3D images may be received. A final IPD may be determined based on the user feedback.
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公开(公告)号：US20170169310A1
公开(公告)日：2017-06-15
申请号：US15358744
申请日：2016-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyun Sung CHANG , Hyoseok HWANG
CPC classification number: G06T7/593 , G06K9/6203 , G06T2207/10021 , G06T2207/20021 , H04N13/128 , H04N13/15 , H04N13/239 , H04N13/271 , H04N2013/0081 , H04N2013/0092
Abstract: A method and apparatus for matching stereo images including calculating a data cost of at least one image, calculating a smoothness cost of the image, and matching pixels among pixels of a plurality of images based on the data cost and the smoothness cost.
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3.发明申请公开(公告)号：US20190132581A1
公开(公告)日：2019-05-02
申请号：US15987250
申请日：2018-05-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juyong PARK , Hyoseok HWANG , Dongkyung NAM
IPC: H04N13/327 , G06T7/70 , G06T3/00 , H04N13/398 , H04N13/125
CPC classification number: H04N13/327 , G06T3/0093 , G06T7/70 , G06T2207/30168 , H04N13/125 , H04N13/305 , H04N13/31 , H04N13/317 , H04N13/398 , H04N2013/0096
Abstract: Disclosed is a method and apparatus for calibrating parameters of a three-dimensional (3D) display apparatus, the method including acquiring a first captured image of a 3D display apparatus displaying a first pattern image, adjusting a first parameter set of the 3D display apparatus based on the first captured image, acquiring a second captured image of the 3D display apparatus displaying a second pattern image based on the adjusted first parameter set, and adjusting a second parameter set of the 3D display apparatus based on the second captured image.
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公开(公告)号：US20180152692A1
公开(公告)日：2018-05-31
申请号：US15609936
申请日：2017-05-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yang Ho CHO , Dong Kyung NAM , Hyoseok HWANG , Young Ju JEONG , Jingu HEO
CPC classification number: H04N13/229 , G02B13/0085 , G06T2207/10052 , H04N5/2254 , H04N13/106
Abstract: A multi-lens based capturing apparatus and method are provided. The capturing apparatus includes a lens array including lenses and a sensor including sensing pixels, wherein at least a portion of sensing pixels in the sensor may generate sensing information based on light entering through different lenses in the lens array, and light incident on each sensing pixel, among the portion of the plurality of sensing pixels may correspond to different combinations of viewpoints.
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5.发明申请公开(公告)号：US20170214900A1
公开(公告)日：2017-07-27
申请号：US15416240
申请日：2017-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Weiming LI , Mingcai ZHOU , Tao HONG , Dong Kyung NAM , Hyoseok HWANG , Jinho LEE , Zairan WANG , Zhihua LIU , Haitao WANG
CPC classification number: H04N13/122 , G09G3/003 , G09G3/006 , G09G3/2092 , G09G2320/0693 , H04N13/31 , H04N13/327
Abstract: A method and apparatus for correcting an image error in a naked-eye three-dimensional (3D) display, the method including controlling a flat-panel display displaying a stripe image, calculating a raster parameter of the naked-eye 3D display based on a captured stripe image, and correcting a stereoscopic image displayed on the naked-eye 3D display based on the calculated raster parameter, wherein the naked-eye 3D display includes the flat-panel display and the raster is disclosed.
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Patent Agency Ranking
公开(公告)号：US20170064280A1
公开(公告)日：2017-03-02
申请号：US15250083
申请日：2016-08-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yang Ho CHO , Hyoseok HWANG
CPC classification number: H04N13/122 , G06K9/4604 , G06T5/005 , G06T2207/10024 , G06T2207/10028 , H04N13/111 , H04N2013/0077 , H04N2013/0081 , H04N2013/0085
Abstract: An image processing method includes generating a target color image of a second viewpoint by warping a color image of a first viewpoint to the second viewpoint using a depth image corresponding to the color image of the first viewpoint; determining a conversion relationship of temporally neighboring color images among a plurality of color images of the second viewpoint, the plurality of color images including the target color image; and restoring a first hole of the target color image based on the conversion relationship.
Abstract translation: 一种图像处理方法包括：使用与第一视点的彩色图像对应的深度图像，通过使第一视点的彩色图像向第二视点弯曲来生成第二视点的目标彩色图像; 确定所述第二视点的多个彩色图像中的时间上相邻的彩色图像的转换关系，所述多个彩色图像包括所述目标彩色图像; 以及基于所述转换关系恢复所述目标彩色图像的第一孔。
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7.发明申请METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL (3D) OBJECT BASED ON USER INTERACTION 有权基于用户交互处理三维（3D）对象的方法和装置公开(公告)号：US20170060253A1
公开(公告)日：2017-03-02
申请号：US15046872
申请日：2016-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongwoo KANG , Hyoseok HWANG , YangHo CHO
CPC classification number: G06F3/017 , G06T15/08 , G06T19/00 , G06T19/20 , G06T2200/24 , G06T2207/10136 , G06T2210/41
Abstract: A method for processing a three-dimensional (3D) object may including acquiring, based on an interaction of a user with at least one 3D object displayed on a 3D display, location information and depth information of pixels corresponding to the interaction. The method may including processing the at least one 3D object based on whether the location information and the depth information satisfy a depth continuity condition.
Abstract translation: 用于处理三维（3D）对象的方法可以包括基于用户与3D显示器上显示的至少一个3D对象的交互来获取位置信息和与交互相对应的像素的深度信息。 该方法可以包括基于位置信息和深度信息是否满足深度连续性条件来处理该至少一个3D对象。
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公开(公告)号：US20150371110A1
公开(公告)日：2015-12-24
申请号：US14559393
申请日：2014-12-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoseok HWANG , Dong Kyung NAM
CPC classification number: G06K9/6211 , G06K9/00201 , G06K9/4671 , G06K9/527 , G06T7/11 , G06T17/005 , G06T2207/10028 , G06T2207/20021 , G06T2210/56
Abstract: An apparatus and method for extracting a feature region from a point cloud are provided. The apparatus may divide the point cloud into a plurality of regions, and may extract at least one feature region from among the regions.
Abstract translation: 提供了一种从点云提取特征区域的装置和方法。 该装置可以将点云划分成多个区域，并且可以从区域中提取至少一个特征区域。
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公开(公告)号：US20150334380A1
公开(公告)日：2015-11-19
申请号：US14711193
申请日：2015-05-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiwon KIM , Dongkyung NAM , Hyoseok HWANG
IPC: H04N13/04
CPC classification number: H04N13/327 , G06T7/85 , G06T2207/10021 , G06T2207/10024 , H04N13/324 , H04N13/349 , H04N13/398 , H04N2013/0077 , H04N2013/0081
Abstract: An image processing apparatus and a method implemented by the image process apparatus generates a vertical disparity map through regression analysis, based on a difference between vertical coordinate values from feature correspondence information of left and right source images. A geometric difference through image warping is calibrated before depth information is restored through depth estimation. Thus, a process of optimizing a camera model may not have to be performed, and occurrence of black areas that may be caused by image rotation may be reduced.
Abstract translation: 图像处理装置和由图像处理装置实施的方法基于来自左右源图像的特征对应信息的垂直坐标值之间的差异，通过回归分析生成垂直视差图。 在通过深度估计恢复深度信息之前，校正通过图像翘曲的几何差异。 因此，可以不必执行优化相机模型的处理，并且可能减少可能由图像旋转引起的黑色区域的发生。
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公开(公告)号：US20200084433A1
公开(公告)日：2020-03-12
申请号：US16684736
申请日：2019-11-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyoseok HWANG , Dongwoo KANG , Byong Min KANG , Juyong PARK , Dong Kyung NAM
IPC: H04N13/327 , G06K9/00 , H04N13/383 , A61B3/11 , A61B3/00
Abstract: A method and apparatus for determining an interpupillary distance (IPD) are provided. To determine an IPD of a user, three-dimensional (3D) images for candidate IPDs may be generated, and user feedback on the 3D images may be received. A final IPD may be determined based on the user feedback.
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