公开(公告)号：EP2712205A2

公开(公告)日：2014-03-26

申请号：EP13185983.7

申请日：2013-09-25

申请人： Samsung Electronics Co., Ltd

发明人： Han, Jongheum ,  Kim, Myoungwon ,  Kim, Moonsoo ,  Chae, Yongsu ,  Kim, Jaedong ,  Jang, Hyosik

IPC分类号： H04N21/4223 ,  H04N21/414 ,  H04N21/845 ,  H04N5/232 ,  H04N5/76 ,  G11B27/034

CPC分类号： G06T1/0085 ,  H04N5/77 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8211 ,  H04N21/41407 ,  H04N21/4223 ,  H04N21/8458

摘要： A camera control technique is provided. An image data processing apparatus includes a raw data processor configured to convert a signal collected by an image sensor into a digital signal, an identification information processor configured to allocate identification information to each video frame obtained by the raw data processor, and a metadata processor configured to write the identification information in metadata of the video frame. Video frames can be captured with different frame rates. The identifcation information includes at least one of a time stamp and a frame counter. Based on this identification information missig video frames or video frames being reversed in order can be detected. Afterwards, the order of video frames can be corrected or a missing video frame can be re-inserted by copying eiher the preceding or the subseqent video frame.

摘要翻译： 提供了一种相机控制技术。 一种图像数据处理装置包括被配置成由图像传感器采集的信号转换成被配置为识别信息分配给由所述原始数据处理器获得的每个视频帧中的数字信号以识别信息处理器中的原始数据处理器，和元数据处理器，被配置 写在视频帧的元数据的识别信息。 视频帧可以用不同的帧速率捕获。 方式识别信息包括时间戳和帧计数器中的至少一个。 根据该识别信息missig视频帧或视频帧被逆转，以便可以被检测到。 此后，视频帧的顺序可以被校正或丢失的视频帧可以通过复制eiher的preceding-或subseqent视频帧重新插入。

公开(公告)号：EP2195979A1

公开(公告)日：2010-06-16

申请号：EP08712446.7

申请日：2008-02-12

申请人： Samsung Electronics Co., Ltd.

发明人： NGO, Chiu ,  SINGH, Harkirat ,  SHAO, Huai-Rong ,  QIN, Xiangping

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04L1/1671 ,  H04N19/89 ,  H04N21/238 ,  H04N21/43615 ,  H04N21/43637 ,  H04N21/8458 ,  H04W28/065

摘要： A system and method using a medium access control (MAC) header for a wireless communication system including an application layer, a MAC layer, and a physical (PHY) layer is disclosed. The MAC header accommodates time-delay insensitive data transfer between devices located in the network. The MAC header finds particular benefits in short range networks that transfer high definition (HD) video between components. One embodiment of the invention comprises a method of transferring data in a wireless communication network for uncompressed video including fragmenting the data into a plurality of data packets; appending a PHY header to at least one of the data packets to form a MAC frame; setting a field in the PHY header to indicate that the packets do not contain audio video (A/V) data; and transmitting the MAC frame to another device in the wireless communication network.

公开(公告)号：EP0920205B1

公开(公告)日：2006-10-18

申请号：EP98928584.6

申请日：1998-06-19

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： OTAKA, Hideki ,  YOSHIDA, Takayasu ,  MURAOKA, Hidefumi ,  NAKAGAWA, Yukio ,  MORISHIGE, Kazuma ,  TANAKA, Shinya

IPC分类号： H04N7/08 ,  H04N5/92 ,  G11B20/10 ,  H04N7/24 ,  H04N7/52

CPC分类号： H04N21/2312 ,  H04N21/23602 ,  H04N21/2365 ,  H04N21/8458

摘要： A digital data transmitter provided with a section for reproducing digital data of n channels (n being an integer of 2 or above) from a recording medium, a multiplexing section for dividing one frame of a television signal into n transmission regions expressed in units of line and multiplexing the digital data of n channels reproduced at the reproducing section in each of the n transmission regions, and a section for transmitting the data multiplexed at the multiplexing section.

公开(公告)号：EP3043553A1

公开(公告)日：2016-07-13

申请号：EP14842535.8

申请日：2014-08-18

申请人： LG Electronics Inc.

发明人： OH, Hyunmook ,  SUH, Jongyeul ,  HWANG, Soojin

IPC分类号： H04N7/015 ,  H04N21/234

CPC分类号： H04N7/015 ,  H04N7/0125 ,  H04N19/46 ,  H04N19/70 ,  H04N19/98 ,  H04N21/20 ,  H04N21/21 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/234309 ,  H04N21/23439 ,  H04N21/2353 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4348 ,  H04N21/47 ,  H04N21/4728 ,  H04N21/84 ,  H04N21/845 ,  H04N21/8458

摘要： The present invention relates to a method and an apparatus for transmitting and receiving an ultra-high definition broadcasting signal for high dynamic range representation in a digital broadcasting system. An apparatus for receiving an ultra-high definition broadcasting signal according to an embodiment of the present invention comprises: a receiving unit for receiving the ultra-high definition broadcasting signal including ultra-high definition broadcasting contents and high dynamic range metadata, the high dynamic range metadata indicating brightness information represented in the ultra-high definition broadcasting contents and information on a method for converting the ultra-high definition broadcast contents to be adapted to a display environment of the receiving apparatus; a decoder for decoding the received ultra-high definition broadcasting contents; and a reproduction unit for reproducing the decoded ultra-high definition broadcasting contents.

摘要翻译： 本发明涉及一种方法和用于发送和在数字广播系统中的用于高动态范围表示超高清晰度广播信号接收装置。一种装置，用于在本实施方式接收在超高清广播信号雅丁到 本发明包括：接收单元，用于接收超高清广播信号包括超高清广播内容和高动态范围的元数据，所述高动态范围的元数据指示在超高清广播内容的信息和关于法为代表亮度信息 用于转换要被angepasst到接收设备的显示环境中的超高清广播内容; 对于所接收到的超高清晰度广播内容进行解码的解码器; 和再现解码超高清广播内容的再现单元。

公开(公告)号：EP2712205A3

公开(公告)日：2014-06-18

申请号：EP13185983.7

申请日：2013-09-25

申请人： Samsung Electronics Co., Ltd

发明人： Han, Jongheum ,  Kim, Myoungwon ,  Kim, Moonsoo ,  Chae, Yongsu ,  Kim, Jaedong ,  Jang, Hyosik

IPC分类号： H04N21/4223 ,  H04N21/414 ,  H04N21/845 ,  H04N5/232 ,  H04N5/76 ,  G11B27/034

CPC分类号： G06T1/0085 ,  H04N5/77 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8211 ,  H04N21/41407 ,  H04N21/4223 ,  H04N21/8458

摘要： A camera control technique is provided. An image data processing apparatus includes a raw data processor configured to convert a signal collected by an image sensor into a digital signal, an identification information processor configured to allocate identification information to each video frame obtained by the raw data processor, and a metadata processor configured to write the identification information in metadata of the video frame. Video frames can be captured with different frame rates. The identifcation information includes at least one of a time stamp and a frame counter. Based on this identification information missig video frames or video frames being reversed in order can be detected. Afterwards, the order of video frames can be corrected or a missing video frame can be re-inserted by copying eiher the preceding or the subseqent video frame.

公开(公告)号：EP2609747A2

公开(公告)日：2013-07-03

申请号：EP11820156.5

申请日：2011-08-23

申请人： Samsung Electronics Co., Ltd

发明人： KIM, Ho-Dong ,  JUN, Hae-Young ,  KWON, Hyuk-Choon ,  PARK, Dong-Seek ,  JUNG, Soo-Yeon

IPC分类号： H04N21/236

CPC分类号： H04N21/8458 ,  H04N21/236 ,  H04N21/43635

摘要： Provided are a method and apparatus for generating a packet including uncompressed video data. The method includes: generating color component bit information indicating the number of bits of each color component of pixels of the uncompressed video data; and generating a packet including the color component bit information and the uncompressed video data.

摘要翻译： 提供了一种用于生成包括未压缩视频数据的分组的方法和装置。 该方法包括：生成指示未压缩视频数据的像素的每个颜色分量的比特数的颜色分量比特信息; 以及生成包括颜色分量位信息和未压缩视频数据的分组。

公开(公告)号：EP2282451B8

公开(公告)日：2018-11-21

申请号：EP10007448.3

申请日：2010-07-19

申请人： Rohde & Schwarz GmbH & Co. KG

发明人： Brauer, Mike ,  Zurek-Terhardt, Günther

IPC分类号： H04L12/407 ,  H04L12/28 ,  H04L29/06 ,  H04H20/00 ,  H04H60/00 ,  H04H60/04 ,  H04N5/222 ,  H04N21/222 ,  H04N21/845 ,  H04L12/40

CPC分类号： H04L12/2836 ,  H04H60/04 ,  H04L12/40195 ,  H04L12/407 ,  H04L69/08 ,  H04N21/222 ,  H04N21/8458

公开(公告)号：EP2983372A1

公开(公告)日：2016-02-10

申请号：EP14780259.9

申请日：2014-03-28

申请人： Media Global Links Co., Ltd.

发明人： NAKAMURA, Kazunori ,  NARITA, Kazuki ,  HONGO, Sho ,  NAKAO, Koji ,  TERASAKI, Hiroyuki ,  ARAI, Hirokazu ,  KOJIMA, Masaaki ,  ASAKURA, Yukiyo

IPC分类号： H04N21/2343 ,  H04L12/951 ,  H04N21/2389

CPC分类号： H04N21/8458 ,  H04N19/42 ,  H04N19/44 ,  H04N19/61 ,  H04N21/233 ,  H04N21/234309 ,  H04N21/23602 ,  H04N21/2381 ,  H04N21/4622 ,  H04N21/64322 ,  H04N21/8193 ,  H04N21/8451 ,  H04N21/85406

摘要： Provided is an IP uncompressed video encoder that converts an IP packet stream of uncompressed video to an IP packet stream of compressed video. The invention is a video encoder that produces an IP packetized stream of compressed video from an IP packetized stream of an uncompressed video signal, comprising: receiving means packetizing, from a network, one or a plurality of IP packetized streams of an uncompressed video signal; retrieving means for retrieving video data from the one or plurality of IP packetized streams of the uncompressed video signal; compressing means for compressing the retrieved video data; and transmitting means configured to IP packetize video compressed by the compressing means to create and transmit a stream of compressed video.

摘要翻译： 提供了一种IP未压缩视频编码器，其将未压缩视频的IP分组流转换为压缩视频的IP分组流。 本发明是从未压缩视频信号的IP分组化流产生压缩视频的IP分组化流的视频编码器，包括：接收装置，从网络打包未压缩视频信号的一个或多个IP分组化流; 检索装置，用于从未压缩视频信号的一个或多个IP分组化流中检索视频数据; 压缩装置，用于压缩检索的视频数据; 以及发送装置，被配置为IP分组由压缩装置压缩的视频，以创建和发送压缩视频流。

公开(公告)号：EP2658248A4

公开(公告)日：2014-07-09

申请号：EP11852435

申请日：2011-12-13

申请人： LG ELECTRONICS INC

发明人： KIM SANGHYUN ,  LEE JOONHUI ,  KIM JINPIL ,  SUH JONGYEUL ,  KIM KWANSUK ,  SEO DONGWAN

IPC分类号： H04N7/08 ,  H04N7/015 ,  H04N7/173

CPC分类号： H04N21/8133 ,  H04N7/08 ,  H04N21/4263 ,  H04N21/42684 ,  H04N21/43 ,  H04N21/4307 ,  H04N21/4348 ,  H04N21/437 ,  H04N21/44008 ,  H04N21/4622 ,  H04N21/8358 ,  H04N21/8458 ,  H04N21/8547 ,  H04N21/858

摘要： A method of receiving a broadcast service is provided. The method includes receiving uncompressed audio or video content, obtaining information regarding a channel of the uncompressed audio or video content on the basis of a part of the uncompressed audio or video content, and obtaining content and trigger information for the broadcast service by using the obtained information.

摘要翻译： 提供了一种接收广播服务的方法。 该方法包括接收未压缩音频或视频内容，基于未压缩音频或视频内容的一部分获得关于未压缩音频或视频内容的频道的信息，并通过使用所获得的获得的广播服务获得内容和触发信息 信息。

公开(公告)号：EP1326444A4

公开(公告)日：2005-06-22

申请号：EP01976680

申请日：2001-10-12

申请人： MATSUSHITA ELECTRIC IND CO LTD

发明人： NIO YUTAKA ,  SUZUKI HIDEKAZU ,  NISHIO TOSHIRO

IPC分类号： H04N5/38 ,  G09G5/00 ,  G10L19/00 ,  G10L21/04 ,  H04B14/04 ,  H04J3/16 ,  H04N7/04 ,  H04N7/045 ,  H04N7/08 ,  H04N7/081 ,  H04N7/083 ,  H04N7/085 ,  H04N7/24 ,  H04N7/52 ,  H04N11/00 ,  H04N11/24

CPC分类号： H04N21/235 ,  G09G5/006 ,  H04J3/1688 ,  H04N7/083 ,  H04N21/23614 ,  H04N21/2368 ,  H04N21/242 ,  H04N21/4307 ,  H04N21/4341 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/8458

摘要： A signal transmitter and a signal receiver comprises a time base compression part (101) for compressing an audio signal on a time base to output the compressed signal as a time base compressed audio signal and a multiplexing part (102) for multiplexing a video signal, a control signal, and the time base compressed audio signal to output the multiplexed signal to the external as a video/audio control multiplexed signal. The thus constituted signal transmitter and the signal receiver realize a signal transmission system for multiplexing and transmitting the video signal, audio signal, and control signal, for consequently transmitting high-quality diverse digital audio signals without conversion into an analog signal, and for transmission of high speed and few error.

摘要翻译： 信号发送器和信号接收器包括时基压缩部件（101），用于按时间压缩音频信号，以输出压缩信号作为时基压缩音频信号;以及复用部分（102），用于复用视频信号， 控制信号和时基压缩音频信号，以将复用的信号作为视频/音频控制复用信号输出到外部。 由此构成的信号发送器和信号接收器实现用于复用和发送视频信号，音频信号和控制信号的信号传输系统，从而传输高质量的多种数字音频信号而不转换成模拟信号，并且用于在 高速度，误差最小。