公开(公告)号：US20180114110A1

公开(公告)日：2018-04-26

申请号：US15584611

申请日：2017-05-02

申请人： Samsung Electronics Co., Ltd.

发明人： Seung Ju HAN ,  Jung Bae KIM ,  Jae Joon HAN ,  Chang Kyu CHOI

IPC分类号： G06N3/04 ,  G06N3/063 ,  G06N3/08

CPC分类号： G06N3/04 ,  G06N3/0454 ,  G06N3/063 ,  G06N3/08 ,  G06N3/082 ,  G06N3/084

摘要： A method to reduce a neural network includes: adding a reduced layer, which is reduced from a layer in the neural network, to the neural network; computing a layer loss and a result loss with respect to the reduced layer based on the layer and the reduced layer; and determining a parameter of the reduced layer based on the layer loss and the result loss.

公开(公告)号：US20160069668A1

公开(公告)日：2016-03-10

申请号：US14944729

申请日：2015-11-18

申请人： Samsung Electronics Co., Ltd.

发明人： Hyong Euk LEE ,  Sang Hyun KIM ,  Won Chul BANG ,  Jung Bae KIM

IPC分类号： G01B11/14 ,  G01J1/42

CPC分类号： G01B11/14 ,  G01J1/4257 ,  G01S3/783 ,  G01S5/16 ,  G01S11/06 ,  G06F3/0304

摘要： A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.

摘要翻译： 提供了一种使用红外光的高精度信号感测系统和方法。 高精度信号感测系统可以从发光装置接收包括第一光和第二光的多个光，可以测量第一光和第二光的强度，并且可以测量光的发光强度 基于测量的光接收强度之间的强度差的发光器件。

公开(公告)号：US20140139522A1

公开(公告)日：2014-05-22

申请号：US14165995

申请日：2014-01-28

申请人： Samsung Electronics Co., Ltd.

发明人： Young Kyoo HWANG ,  Jung Bae KIM

IPC分类号： G06T13/40

CPC分类号： G06K9/00335 ,  G06K9/00315 ,  G06T13/40

摘要： Provided is a method and apparatus of extracting a 3D facial expression of a user. When a facial image of the user is received, the 3D facial expression extracting method and apparatus may generate 3D expression information by tracking an expression of the user from the facial image using at least one of shape-based tracking and texture-based tracking, may generate a 3D expression model based on the 3D expression information, and reconstruct the 3D expression model to have a natural facial expression by adding muscle control points to the 3D expression model.

摘要翻译： 提供一种提取用户的3D面部表情的方法和装置。 当接收到用户的面部图像时，3D面部表情提取方法和装置可以通过使用基于形状的跟踪和基于纹理的跟踪中的至少一个来从面部图像跟踪用户的表达来生成3D表情信息， 基于3D表达信息生成3D表达模型，并通过将肌肉控制点添加到3D表达模型中，重建3D表达模型以具有自然的面部表情。

公开(公告)号：US20160299663A1

公开(公告)日：2016-10-13

申请号：US15188314

申请日：2016-06-21

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Jung Bae KIM ,  Chang Yeong KIM ,  Won-Chul BANG

IPC分类号： G06F3/0481 ,  G06F3/0484 ,  G06F3/01 ,  G06T19/20 ,  G06F3/03 ,  G06T15/20

CPC分类号： G06F3/04815 ,  G06F3/012 ,  G06F3/016 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/04845 ,  G06T15/20 ,  G06T19/20

摘要： A three-dimensional (3D) space interface apparatus and method are provided. The 3D space interface apparatus provides an interface in which a user may directly touch and transform a 3D virtual object of a 3D space, which is shown in various ways depending on a position of the user. The 3D space interface apparatus may provide for manipulation of the 3D virtual object by the user using a sensing signal that senses the position and movement of a manipulation object the user. Specifically, an interface unit of the apparatus verifies, using the sensing signal, whether a predetermined movement of the manipulation object has occurred or whether a contact between the 3D virtual object and the manipulation object has been made, and generates a predetermined reaction corresponding to the predetermined movement or the contact.

摘要翻译： 提供了三维（3D）空间接口装置和方法。 3D空间接口装置提供了一种用户可以直接触摸和变换3D空间的3D虚拟对象的接口，其根据用户的位置以各种方式示出。 3D空间接口装置可以提供用户使用感测用户的操作对象的位置和移动的感测信号来操纵3D虚拟对象。 具体地，该装置的接口单元使用感测信号来验证是否已经发生了操作对象的预定移动，或者是否已经进行了3D虚拟对象和操作对象之间的接触，并且生成对应于 预定的运动或接触。

公开(公告)号：US20150110349A1

公开(公告)日：2015-04-23

申请号：US14514877

申请日：2014-10-15

申请人： Samsung Electronics Co., Ltd.

发明人： Xuetao FENG ,  Xiaolu SHEN ,  Hui ZHANG ,  Ji Yeun KIM ,  Jung Bae KIM

IPC分类号： G06K9/00 ,  G06T7/00

CPC分类号： G06K9/00234

摘要： A face tracking apparatus includes: a face region detector; a segmentation unit; an occlusion probability calculator; and a tracking unit. The face region detector is configured to detect a face region based on an input image. The segmentation unit is configured to segment the face region into a plurality of sub-regions. The occlusion probability calculator configured to calculate occlusion probabilities for the plurality of sub-regions. The tracking unit is configured to track a face included in the input image based on the occlusion probabilities.

摘要翻译： 一种脸部跟踪装置，包括：脸部区域检测器; 分割单元; 闭塞概率计算器; 和跟踪单元。 面部区域检测器被配置为基于输入图像来检测面部区域。 分割单元被配置为将面部区域分割成多个子区域。 遮挡概率计算器，被配置为计算多个子区域的遮挡概率。 跟踪单元被配置为基于遮挡概率跟踪包括在输入图像中的脸部。

公开(公告)号：US20130226514A1

公开(公告)日：2013-08-29

申请号：US13733605

申请日：2013-01-03

申请人： SAMSUNG ELECTRONICS CO., LTD

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

IPC分类号： G01C3/08 ,  G06F17/00

CPC分类号： G01C3/08 ,  G01S3/782 ,  G01S5/16 ,  G01S5/163 ,  G01S11/12 ,  G06F17/00

摘要： 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.

摘要翻译： 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。