公开(公告)号：US20170084068A1

公开(公告)日：2017-03-23

申请号：US15250980

申请日：2016-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minjung SON ,  Heesae LEE ,  Donghoon SAGONG ,  KeeChang LEE ,  Hyong Euk LEE

IPC: G06T11/60 ,  G06T7/00 ,  G06T15/50 ,  G06T15/60 ,  G06T5/40

CPC classification number: G06T15/506 ,  G06K9/00208 ,  G06K9/00268 ,  G06T15/50 ,  G06T15/60 ,  G06T15/80

Abstract: A method of adjusting a brightness of an image includes matching an object model to an object based on one or more feature points of the object extracted from an input image including the object; mapping a surface normal map in a two-dimensional (2D) image form to the input image based on the matched object model; and generating shadow information for the input image based on the mapped surface normal map and a virtual light source.

公开(公告)号：US20170061666A1

公开(公告)日：2017-03-02

申请号：US15178056

申请日：2016-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nahyup KANG ,  Donghoon SAGONG ,  Hyong Euk LEE ,  Hwiryong JUNG

IPC: G06T13/00 ,  G06F17/30 ,  G06T7/20 ,  G06T15/50 ,  G06T11/20 ,  G06F3/0484

CPC classification number: G06T13/00 ,  G06F3/0484 ,  G06F16/22 ,  G06F16/9024 ,  G06T7/20 ,  G06T11/206 ,  G06T13/20 ,  G06T15/503 ,  G06T2207/10016 ,  G06T2207/20221 ,  G06T2210/24

Abstract: A modeling method searches for a sequence matched to a user input using a fluid animation graph generated based on similarities among frames included in sequences included in the fluid animation graph and models a movement corresponding to the user input based on a result of the searching. Provided also is a corresponding apparatus and a method for preprocessing for such modeling.

Abstract translation: 建模方法使用基于包括在流体动画图表中的序列中包括的帧之间的相似性生成的流体动画图来搜索与用户输入匹配的序列，并且基于搜索结果对与用户输入相对应的移动进行建模。 还提供了用于这种建模的预处理的相应装置和方法。

公开(公告)号：US20160171703A1

公开(公告)日：2016-06-16

申请号：US14903982

申请日：2014-05-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seon Min RHEE ,  Hyong Euk LEE ,  Yong Beom LEE

IPC: G06T7/00

CPC classification number: G06T7/337 ,  G06T7/33 ,  G06T7/38 ,  G06T7/80 ,  G06T7/85 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30244 ,  H04N5/232

Abstract: Provided is a camera pose estimation apparatus that estimates an initial camera pose using one of an input depth image and an input color image, and refines the initial camera pose using the other image. When the initial camera pose is estimated using the input depth image, the radius of a first area, in which color information is matched for refinement, can be adaptively set according to the distribution of the depth value of at least one first point that is subject to matching.

Abstract translation: 提供一种照相机姿态估计装置，其使用输入深度图像和输入彩色图像中的一个来估计初始相机姿态，并且使用另一图像来优化初始相机姿态。 当使用输入深度图像估计初始摄像机姿态时，可以根据被摄体的至少一个第一点的深度值的分布自适应地设定其中颜色信息与细化相匹配的第一区域的半径 匹配。

公开(公告)号：US20160117428A1

公开(公告)日：2016-04-28

申请号：US14919184

申请日：2015-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwiryong JUNG ,  Nahyup KANG ,  Hyong Euk LEE ,  Jiyeon KIM

IPC: G06F17/50

Abstract: Provided is a method of modeling a target object, the method including obtaining information about the target object including an arrangement of particles including target particles, generating coarse particles by down-sampling the target particles, modeling a movement of the target object based on the coarse particles, and redefining the target particles based on a result of the modeling.

Abstract translation: 提供了一种对目标对象进行建模的方法，该方法包括获得关于目标对象的信息，包括包括目标粒子的粒子排列，通过对目标粒子进行下采样来生成粗粒子，基于粗略来建模目标物体的移动 颗粒，并且基于建模的结果重新定义目标颗粒。

公开(公告)号：US20160063152A1

公开(公告)日：2016-03-03

申请号：US14813459

申请日：2015-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyeon KIM ,  Nahyup KANG ,  Hyong Euk LEE ,  Hwiryong JUNG

IPC: G06F17/50 ,  G06F17/10

CPC classification number: G06F17/5009

Abstract: Provided are a method and a corresponding apparatus for modeling a deformable body including particles that define a strain energy generated by an external force with respect to a deformable body including particles, and control a displacement of the deformable body based on a volume of the particles corresponding to the displacement of the deformable body, where the displacement is determined based on the strain energy.

Abstract translation: 提供了一种用于对可变形体进行建模的方法和相应装置，该变形体包括颗粒，该颗粒限定由外力相对于包括颗粒的变形体产生的应变能，并且基于相应的颗粒的体积来控制可变形体的位移 到可变形体的位移，其中基于应变能确定位移。

公开(公告)号：US20130226514A1

公开(公告)日：2013-08-29

申请号：US13733605

申请日：2013-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD

Inventor： Sang Hyun KIM ,  Hyong Euk LEE ,  Jung Bae KIM ,  Chang Kyu CHOI

IPC: G01C3/08 ,  G06F17/00

CPC classification number: G01C3/08 ,  G01S3/782 ,  G01S5/16 ,  G01S5/163 ,  G01S11/12 ,  G06F17/00

Abstract: A system, apparatus, and method for precisely estimating a three-dimensional (3D) position and a direction. The 3D position and direction estimation apparatus may estimate a distance between at least one receiver and at least one transmitter and a direction of a remote device, based on intensity information of a signal measured at the at least one receiver, may sequentially select the minimum number of intensity information for estimating the 3D position and the direction of the remote device, in a descending order of robustness against noise, based on the estimated distance and direction of the remote device, and may precisely estimate the 3D position and the direction of the remote device based on the selected intensity information.

Abstract translation: 一种用于精确估计三维（3D）位置和方向的系统，装置和方法。 3D位置和方向估计装置可以基于在至少一个接收器处测量的信号的强度信息来估计至少一个接收机与至少一个发射机之间的距离和远程设备的方向，可以依次选择最小数量 用于基于所估计的远程设备的距离和方向，按照对噪声的鲁棒性的降序来估计3D位置和远程设备的方向的强度信息，并且可以精确地估计远程设备的3D位置和方向 设备基于所选强度信息。