公开(公告)号：US20230008124A1

公开(公告)日：2023-01-12

申请号：US17784856

申请日：2020-12-11

Applicant: Korea Electronics Technology Institute ,  INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOAEA AEROSPACE UNIVERSITY

Inventor： Byeong Ho CHOI ,  Sang Seol LEE ,  Sung Joon JANG ,  Sung Jei KIM ,  Jae Gon KIM ,  Hyeon Cheol MOON

IPC: G06N3/04

Abstract: Disclosed herein are a method and apparatus for encoding/decoding a deep neural network. According to the present disclosure, the method for decoding a deep neural network may include: in a plurality of layers of the deep neural network, entropy decoding quantization information for a current layer; performing dequantization on the current layer; and obtaining a plurality of layers of the deep neural network. At least one of global quantization and local quantization is performed on the current layer.

公开(公告)号：US20160073086A1

公开(公告)日：2016-03-10

申请号：US14919101

申请日：2015-10-21

Applicant: Korea Electronics Technology Institute

Inventor： Byeong Ho CHOI ,  Hwa Seon SHIN ,  Jae Gon KIM ,  Byung Tak LEE ,  Euy Doc JANG

IPC: H04N13/00 ,  H04N21/81 ,  H04N21/236

CPC classification number: H04N13/194 ,  H04N21/236 ,  H04N21/23608 ,  H04N21/816 ,  H04N2213/007

Abstract: The present invention relates to a method for making 3D stereo digital broadcast service compatible in an MPEG-2-TS format which is used for transmitting and receiving digital TV. To this end, suggested is a method for transmitting detailed information which supports both TS-level multiplexing and ES-level multiplexing when left and right compressed bitstreams are multiplexed, when service compatibility is enabled.

公开(公告)号：US20140168364A1

公开(公告)日：2014-06-19

申请号：US14104868

申请日：2013-12-12

Applicant: Korea Electronics Technology Institute

Inventor： Byeong Ho CHOI ,  Hwa Seon SHIN ,  Jae Gon KIM ,  Byung Tak LEE ,  Euy Doc JANG

IPC: H04N13/00

CPC classification number: H04N13/194 ,  H04N21/236 ,  H04N21/23608 ,  H04N21/816 ,  H04N2213/007

Abstract: The present invention relates to a method for making 3D stereo digital broadcast service compatible in an MPEG-2-TS format which is used for transmitting and receiving digital TV. To this end, suggested is a method for transmitting detailed information which supports both TS-level multiplexing and ES-level multiplexing when left and right compressed bitstreams are multiplexed, when service compatibility is enabled.

Abstract translation: 本发明涉及用于发送和接收数字电视的MPEG-2-TS格式兼容的3D立体声数字广播服务的方法。 为此，建议的是当启用了服务兼容性时，传输在左右压缩比特流被多路复用时支持TS级复用和ES级多路复用的详细信息的方法。