公开(公告)号：US09807062B2

公开(公告)日：2017-10-31

申请号：US14038057

申请日：2013-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-bum Park ,  Yong-je Kim ,  Myung-jin Eom ,  Dae-Sung Cho ,  Woong-il Choi

IPC: H04L29/06 ,  G06F21/60

CPC classification number: H04L63/0428 ,  G06F21/60 ,  G06F2221/2107 ,  H04L63/08 ,  H04L63/105

Abstract: A method and apparatus for enabling a cloud server to provide screen information data indicating a screen to be displayed on a client device are provided. The method of enabling a cloud server to provide screen information data relating to a screen to be displayed on a client device includes: generating the screen information data; determining whether or not to protect the generated screen information data based on characteristics of an object configuring the screen; encrypting the provided screen information data based on the determining; and transmitting the encrypted the screen information data to the client device.

公开(公告)号：US09532078B2

公开(公告)日：2016-12-27

申请号：US14640095

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：US09532079B2

公开(公告)日：2016-12-27

申请号：US14640107

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.

公开(公告)号：US09467715B2

公开(公告)日：2016-10-11

申请号：US14638620

申请日：2015-03-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H04N19/86 ,  H04N5/213 ,  H04N19/179 ,  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：US09538202B2

公开(公告)日：2017-01-03

申请号：US14638552

申请日：2015-03-04

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：US09538201B2

公开(公告)日：2017-01-03

申请号：US14609219

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：US09467716B2

公开(公告)日：2016-10-11

申请号：US14640140

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：US09532077B2

公开(公告)日：2016-12-27

申请号：US14638586

申请日：2015-03-04

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.

公开(公告)号：US09467717B2

公开(公告)日：2016-10-11

申请号：US14640149

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.

公开(公告)号：US09258574B2

公开(公告)日：2016-02-09

申请号：US14609158

申请日：2015-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: G06K9/40 ,  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.