公开(公告)号：US11705128B2

公开(公告)日：2023-07-18

申请号：US17346626

申请日：2021-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Seok Kim ,  Jeong-Hoon Park ,  Seongmin Ok ,  Je Hun Jeon ,  Jun Hwi Choi

IPC: G10L15/22 ,  G06N3/08 ,  H04M3/493 ,  G06Q10/02

CPC classification number: G10L15/22 ,  G06N3/08 ,  H04M3/4936 ,  G06Q10/02

Abstract: An operation method of a dialog agent includes obtaining an utterance history including at least one of an outgoing utterance to be transmitted to request a service or at least one of an incoming utterance to be received to request the service, updating a requirement specification including items requested for the service based on the utterance history, generating utterance information to be used to request the service based on the updated requirement specification, and outputting the generated utterance information.

公开(公告)号：US11056110B2

公开(公告)日：2021-07-06

申请号：US16356071

申请日：2019-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-Seok Kim ,  Jeong-Hoon Park ,  Seongmin Ok ,  Je Hun Jeon ,  Jun Hwi Choi

IPC: G10L15/22 ,  G06N3/08 ,  H04M3/493 ,  G06Q10/02

Abstract: An operation method of a dialog agent includes obtaining an utterance history including at least one of an outgoing utterance to be transmitted to request a service or at least one of an incoming utterance to be received to request the service, updating a requirement specification including items requested for the service based on the utterance history, generating utterance information to be used to request the service based on the updated requirement specification, and outputting the generated utterance information.

公开(公告)号：US09594945B2

公开(公告)日：2017-03-14

申请号：US14293508

申请日：2014-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-Hoon Park ,  Dong-Wook Kwon ,  Kyung-Il Kim ,  Min-Ho Kim ,  Gi-Sang Lee ,  Sang-Bo Lee ,  Jin-Kyung Lee ,  Young-Gu Jin ,  Jin-Wuk Choi

IPC: G06K9/00 ,  G06F3/01 ,  G09G3/20 ,  G09G5/10 ,  H04N13/00 ,  H04N13/02 ,  H04N13/04

CPC classification number: G06K9/00228 ,  G06F3/01 ,  G06F3/012 ,  G06K9/00604 ,  G09G3/20 ,  G09G5/10 ,  G09G2354/00 ,  H04N13/144 ,  H04N13/239 ,  H04N13/286 ,  H04N13/366 ,  H04N2213/002

Abstract: A method and an apparatus for controlling a display in order to secure an appropriate viewing distance between a digital device and a user who is viewing the digital device is provided. Accordingly, the method determines whether an object exists within a hazardous viewing distance using a 3D camera function provided in the digital device. If it is determined that an object exists within the hazardous viewing distance, the digital device detects a face or eyes from 2D images photographed by the camera. Next, the direction of the face is determined on the basis of the detected results, and it is determined whether a user is viewing a display screen of the digital device based on the determination. If it is determined that a user is viewing a display screen of a digital device, the digital device generates a warning that the user is positioned within a hazardous viewing distance.

Abstract translation: 提供了一种用于控制显示器以确保数字设备和正在观看数字设备的用户之间的适当观看距离的方法和装置。 因此，该方法使用数字设备中提供的3D相机功能来确定物体是否存在于危险观察距离内。 如果确定在危险观察距离内存在对象，则数字设备从由相机拍摄的2D图像检测面部或眼睛。 接下来，基于检测结果确定面部的方向，并且基于该确定确定用户是否正在观看数字设备的显示屏幕。 如果确定用户正在观看数字设备的显示屏幕，则数字设备产生用户位于危险观察距离内的警告。

公开(公告)号：US09552754B2

公开(公告)日：2017-01-24

申请号：US14141041

申请日：2013-12-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-Seok Min ,  Yong Kim ,  Eun-Hyun Kim ,  Jong-Man Kim ,  Jong-Ho Kim ,  Se-Hyeok Park ,  Jeong-Hoon Park ,  Hyun-Hee Park ,  Min-Woo Lee ,  Ji-Young Yi

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2320/0247 ,  G09G2320/0626 ,  G09G2320/068 ,  G09G2340/16 ,  G09G2354/00 ,  G09G2360/144

Abstract: A display method and a display device for optimizing screen brightness of a mobile terminal are provided. The display method includes: determining an external illuminance value based on a sensor signal by detecting by the sensor signal for determining a brightness value of a screen; determining the brightness value of the screen corresponding to the external illuminance value; and outputting an image signal by using the brightness value of the screen.

Abstract translation: 提供一种用于优化移动终端的屏幕亮度的显示方法和显示装置。 显示方法包括：通过由传感器信号检测来确定屏幕的亮度值，基于传感器信号来确定外部照度值; 确定对应于外部照度值的屏幕的亮度值; 并通过使用屏幕的亮度值输出图像信号。

公开(公告)号：US09538204B2

公开(公告)日：2017-01-03

申请号：US14640081

申请日：2015-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-Hoon Park ,  Yong-je Kim ,  Yung-Iyul Lee

IPC: H04N19/86 ,  H04N5/213 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/14 ,  H04N19/18 ,  H04N19/82 ,  H04N19/137 ,  H04N19/895 ,  G06T5/50 ,  G06T7/00 ,  H04N19/60 ,  G06T5/00 ,  H04N1/38 ,  H04N19/00 ,  H04N19/124 ,  H04N19/164 ,  H04N19/625 ,  H04N19/80

CPC classification number: H04N19/86 ,  G06T5/00 ,  G06T5/50 ,  G06T7/0002 ,  H04N1/38 ,  H04N5/213 ,  H04N19/00 ,  H04N19/117 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/176 ,  H04N19/179 ,  H04N19/18 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/80 ,  H04N19/82 ,  H04N19/895

Abstract: Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.

Abstract translation: 提供了一种用于去除块伪影和振铃噪声的滤波方法和装置。 滤波方法包括基于逐块变换视频数据，并且通过检查通过变换获得的值的分布来检测视频数据中的边缘区域的存在。 因此，可以通过更有效地检测视频数据中的边缘区域的存在来完全消除块伪影和/或振铃噪声。

公开(公告)号：US09538203B2

公开(公告)日：2017-01-03

申请号：US14640066

申请日：2015-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-Hoon Park ,  Yong-je Kim ,  Yung-lyul Lee

IPC: H04N19/86 ,  H04N5/213 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/14 ,  H04N19/18 ,  H04N19/82 ,  H04N19/137 ,  H04N19/895 ,  G06T5/50 ,  G06T7/00 ,  H04N19/60 ,  G06T5/00 ,  H04N1/38 ,  H04N19/00 ,  H04N19/124 ,  H04N19/164 ,  H04N19/625 ,  H04N19/80

CPC classification number: H04N19/86 ,  G06T5/00 ,  G06T5/50 ,  G06T7/0002 ,  H04N1/38 ,  H04N5/213 ,  H04N19/00 ,  H04N19/117 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/176 ,  H04N19/179 ,  H04N19/18 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/80 ,  H04N19/82 ,  H04N19/895

Abstract: Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.

公开(公告)号：US09467714B2

公开(公告)日：2016-10-11

申请号：US14609109

申请日：2015-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-Hoon Park ,  Yong-je Kim ,  Yung-lyul Lee

IPC: H04N19/86 ,  H04N5/213 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/14 ,  H04N19/18 ,  H04N19/82 ,  H04N19/137 ,  H04N19/895 ,  G06T5/50 ,  G06T7/00 ,  H04N19/60 ,  G06T5/00 ,  H04N1/38 ,  H04N19/00 ,  H04N19/124 ,  H04N19/164 ,  H04N19/625 ,  H04N19/80

CPC classification number: H04N19/86 ,  G06T5/00 ,  G06T5/50 ,  G06T7/0002 ,  H04N1/38 ,  H04N5/213 ,  H04N19/00 ,  H04N19/117 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/176 ,  H04N19/179 ,  H04N19/18 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/80 ,  H04N19/82 ,  H04N19/895

Abstract: Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.

公开(公告)号：US09161059B2

公开(公告)日：2015-10-13

申请号：US14637028

申请日：2015-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-Hoon Park ,  Yong-je Kim ,  Yung-lyul Lee

IPC: H04N19/86 ,  H04N5/213 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/14 ,  H04N19/18 ,  H04N19/82 ,  H04N19/137 ,  H04N19/895 ,  G06T5/50 ,  G06T7/00 ,  H04N19/60 ,  G06T5/00 ,  H04N1/38 ,  H04N19/00 ,  H04N19/124 ,  H04N19/164 ,  H04N19/625 ,  H04N19/80

CPC classification number: H04N19/86 ,  G06T5/00 ,  G06T5/50 ,  G06T7/0002 ,  H04N1/38 ,  H04N5/213 ,  H04N19/00 ,  H04N19/117 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/176 ,  H04N19/179 ,  H04N19/18 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/80 ,  H04N19/82 ,  H04N19/895

Abstract: Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.

公开(公告)号：US09060105B2

公开(公告)日：2015-06-16

申请号：US13908723

申请日：2013-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong-Hoon Park ,  Yong-je Kim ,  Yung-Iyul Lee

IPC: H04N5/213 ,  H04N19/176 ,  H04N19/61 ,  H04N19/117 ,  H04N19/14 ,  H04N19/18 ,  H04N19/82 ,  H04N19/86

CPC classification number: H04N19/86 ,  G06T5/00 ,  G06T5/50 ,  G06T7/0002 ,  H04N1/38 ,  H04N5/213 ,  H04N19/00 ,  H04N19/117 ,  H04N19/124 ,  H04N19/137 ,  H04N19/14 ,  H04N19/164 ,  H04N19/176 ,  H04N19/179 ,  H04N19/18 ,  H04N19/60 ,  H04N19/61 ,  H04N19/625 ,  H04N19/80 ,  H04N19/82 ,  H04N19/895

Abstract: Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.

公开(公告)号：US20150023430A1

公开(公告)日：2015-01-22

申请号：US14375593

申请日：2013-01-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-doo Choi ,  Jeong-Hoon Park

IPC: H04N13/00

CPC classification number: H04N13/161 ,  H04N19/114 ,  H04N19/187 ,  H04N19/33 ,  H04N19/597

Abstract: A multiview video decoding method includes receiving a base view image stream of a base viewpoint and additional view image streams of at least two additional viewpoints, restoring base view images by performing motion compensation that references base view anchor pictures of an I-picture type, by using the base view image stream, restoring a view decoding refresh image configured for viewpoint switching for changing a first additional viewpoint, by performing disparity compensation that references at least one of the restored base view images, on a first additional view image stream, and restoring first additional view images of the first additional viewpoint by performing at least one of disparity compensation that references the restored base view images and motion compensation that references restored images of the first additional viewpoint excluding the view decoding refresh image that precedes the restored first additional view images, on the first additional view image stream.

Abstract translation: 多视点视频解码方法包括接收基本视点的基本视图图像流和至少两个附加视点的附加视图图像流，通过执行参考I图像类型的基本视点锚图像的运动补偿来恢复基本视图图像，通过 使用基本视图图像流，通过执行参考在第一附加视图图像流上恢复的基本视图图像中的至少一个基准视图图像流并且恢复的视差补偿来恢复被配置用于改变第一附加视点的视点切换的视图解码刷新图像 通过执行参考恢复的基本视图图像的视差补偿和引用除了恢复的第一附加视图之前的视图解码刷新图像的引用第一附加视点的还原图像的运动补偿中的至少一个，第一附加视点的第一附加视图图像 ，在第一个额外的视图图像流。