公开(公告)号：US10944995B2

公开(公告)日：2021-03-09

申请号：US16093881

申请日：2017-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwang-hyun Won ,  Jae-sung Lee ,  Won-hee Choe ,  Soon-gi Hong

IPC: H04N19/82 ,  H04N19/59 ,  H04N21/236 ,  H04N21/2343 ,  H04N21/2662 ,  H04N21/43 ,  H04N19/19 ,  H04N19/176 ,  H04N19/117 ,  H04N19/46 ,  H04N19/86 ,  H04N19/147 ,  H04N19/182 ,  H04N19/597

Abstract: A decoding apparatus is provided. The decoding apparatus includes a communication unit for receiving multiple encoding data respectively corresponding to multiple areas constituting one image, and reference data including attribute information of each of the multiple areas, and a processor for generating multiple divided images by decoding the multiple encoding data respectively, changing the resolutions of some divided images among the multiple divided images on the basis of the received attribute information, and generating a reconstructed image by merging the some divided images having the changed resolutions and the remaining divided images.

公开(公告)号：US10554727B2

公开(公告)日：2020-02-04

申请号：US15558869

申请日：2015-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-seok Choi ,  Do-young Joung ,  Soon-gi Hong

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/801 ,  H04L12/26 ,  H04L12/851

Abstract: Provided is a method of multiple connection providing a service by a client, the method including: executing at least one application for providing a service; referring to a multiple connection history including information about the number of multiple connections and a size of a sub-segment; determining the number of multiple connections and the size of the sub-segment based on the referred-to multiple connection history; and requesting the multiple connections according to the determined number of multiple connections and the determined size of the sub-segment.

公开(公告)号：US11017517B2

公开(公告)日：2021-05-25

申请号：US16463450

申请日：2017-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kil-jong Kim ,  Soon-gi Hong ,  Do-young Joung ,  Chang-hyun Lee

IPC: G06T7/00 ,  H04L29/06 ,  H04N21/442 ,  H04N21/24

Abstract: Provided are a method and apparatus for allocating differential bandwidth for each screen region by using image complexity information. According to an embodiment, a method and apparatus for receiving streaming data request a server for information relating to content to differentially determine quality of a plurality of regions divided from a predetermined frame of the content according to a network state; among at least one segment for each region encoded with at least one quality for each of the plurality of regions, receive a segment for each region encoded according to the quality for each region determined based on the information relating to the content from the server over a network; generate a reconstruction image for each region by decoding the segment for each region; and merge and render the reconstruction image for each region.

公开(公告)号：US10999348B2

公开(公告)日：2021-05-04

申请号：US16720983

申请日：2019-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-seok Choi ,  Do-young Joung ,  Soon-gi Hong

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/801 ,  H04L12/26 ,  H04L12/851

Abstract: Provided is a method of multiple connection providing a service by a client, the method including: executing at least one application for providing a service; referring to a multiple connection history including information about the number of multiple connections and a size of a sub-segment; determining the number of multiple connections and the size of the sub-segment based on the referred-to multiple connection history; and requesting the multiple connections according to the determined number of multiple connections and the determined size of the sub-segment.