BR112012016307A2 - dispositivo e método de processamento de imagem, mídia de gravação de informação, e, programa - Google Patents
dispositivo e método de processamento de imagem, mídia de gravação de informação, e, programaInfo
- Publication number
- BR112012016307A2 BR112012016307A2 BR112012016307A BR112012016307A BR112012016307A2 BR 112012016307 A2 BR112012016307 A2 BR 112012016307A2 BR 112012016307 A BR112012016307 A BR 112012016307A BR 112012016307 A BR112012016307 A BR 112012016307A BR 112012016307 A2 BR112012016307 A2 BR 112012016307A2
- Authority
- BR
- Brazil
- Prior art keywords
- dimensional image
- file
- information
- image
- program
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/309—Table of contents
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
- H04N13/178—Metadata, e.g. disparity information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/189—Recording image signals; Reproducing recorded image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Library & Information Science (AREA)
- Television Signal Processing For Recording (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
"dispositivo e método de processamento de imagem, mídia de gravação de informação, e, programa" é divulgada uma configuração que facilita administração de consulta de informação de um arquivo mp4 e verificação de informação de imagem tridimensional, incluindo, mas sem limitações, se dados da imagem tridimensional estão incluídos no arquivo mp4. a configuração grava informação de identificação de imagem tridimensional em uma caixa de perfil ou caixa de codec de av, na forma da informação de administração do arquivo mp4, incluindo, mas sem limitações, informação de identificação de i8magem tridimensional considerando-se se os dados da imagem tridimensional estão incluídos no arquivo mp4 ou imagem tridimensional detalha informação que facilita avaliação, tal como do método de gravação da imagem tridimensional. desta maneira, pela consulta da informação de administração da imagem tridimensional que é gravada na informação de administração do arquivo mp4, um dispositivo que tenta adquirir e reproduzir o arquivo mp4 será capaz de verificar se uma imagem tridimensional está incluída nos dados de imagem que são armazenados no arquivo mp4 e o formato de qualquer um de tal imagem tridimensional que é assim incluída, será capaz de determinar se os dados de imagem podem ser reproduzidos e será capaz de executar uniformemente os processos de decodificação e reprodução que são adequados para cada respectivo formato de imagem tridimensional.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010003274A JP2011142585A (ja) | 2010-01-08 | 2010-01-08 | 画像処理装置、情報記録媒体、および画像処理方法、並びにプログラム |
PCT/JP2010/070104 WO2011083625A1 (ja) | 2010-01-08 | 2010-11-11 | 画像処理装置、情報記録媒体、および画像処理方法、並びにプログラム |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012016307A2 true BR112012016307A2 (pt) | 2017-03-21 |
Family
ID=44305365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012016307A BR112012016307A2 (pt) | 2010-01-08 | 2010-11-11 | dispositivo e método de processamento de imagem, mídia de gravação de informação, e, programa |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120288208A1 (pt) |
EP (1) | EP2523460A1 (pt) |
JP (1) | JP2011142585A (pt) |
CN (1) | CN102754444A (pt) |
BR (1) | BR112012016307A2 (pt) |
RU (1) | RU2012127413A (pt) |
WO (1) | WO2011083625A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103428463B (zh) * | 2012-05-19 | 2016-10-12 | 腾讯科技(深圳)有限公司 | 3d视频源存储方法和装置及3d视频播放方法和装置 |
CA2904424C (en) * | 2013-07-19 | 2018-05-22 | Mediatek Inc. | Method and apparatus of camera parameter signaling in 3d video coding |
JP6617719B2 (ja) * | 2014-12-22 | 2019-12-11 | ソニー株式会社 | 情報処理装置、情報記録媒体、および情報処理方法、並びにプログラム |
JP6576122B2 (ja) * | 2015-06-29 | 2019-09-18 | キヤノン株式会社 | データ記録装置およびその制御方法、撮像装置 |
CN107872716B (zh) * | 2016-09-23 | 2019-12-06 | 杭州海康威视数字技术股份有限公司 | 一种后置封装的流式数据解析方法、装置及电子设备 |
CN107979783B (zh) * | 2016-10-25 | 2020-03-24 | 杭州海康威视数字技术股份有限公司 | 一种流式数据解析方法、装置及电子设备 |
EP3565244A4 (en) * | 2016-12-28 | 2019-12-11 | Sony Corporation | GENERATING DEVICE, IDENTIFICATION INFORMATION GENERATING METHOD, REPRODUCING DEVICE, AND IMAGE REPRODUCTION METHOD |
US10536721B2 (en) * | 2017-01-09 | 2020-01-14 | Qualcomm Incorporated | Restricted scheme design for video |
CN113615158A (zh) * | 2019-03-28 | 2021-11-05 | 索尼集团公司 | 文件生成设备、文件生成方法、文件再现设备、文件再现方法和程序 |
JP7239732B2 (ja) | 2019-04-02 | 2023-03-14 | 北京字節跳動網絡技術有限公司 | 双方向オプティカルフローに基づく映像符号化及び復号化 |
CN113711609B (zh) | 2019-04-19 | 2023-12-01 | 北京字节跳动网络技术有限公司 | 利用光流的预测细化过程中的增量运动矢量 |
EP4304178A3 (en) * | 2019-04-19 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Gradient calculation in different motion vector refinements |
CN110781037B (zh) * | 2020-01-02 | 2020-04-17 | 成都易我科技开发有限责任公司 | 恢复存储介质中视频文件的方法、系统及可读存储介质 |
CN114007112B (zh) * | 2021-11-30 | 2023-06-02 | 四川效率源信息安全技术股份有限公司 | 一种针对MP4视频文件中mdat box数据错误的修复方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004295091A (ja) * | 2003-03-07 | 2004-10-21 | Matsushita Electric Ind Co Ltd | 暗号化装置、逆暗号化装置およびデータ再生装置 |
KR100828358B1 (ko) * | 2005-06-14 | 2008-05-08 | 삼성전자주식회사 | 영상 디스플레이 모드 전환 방법, 장치, 및 그 방법을 실행하기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체 |
JP5248802B2 (ja) * | 2006-06-16 | 2013-07-31 | カシオ計算機株式会社 | 動画符号化装置および動画符号化方法と、動画復号化装置および動画復号化方法と、動画記録装置 |
JP4755565B2 (ja) * | 2006-10-17 | 2011-08-24 | シャープ株式会社 | 立体画像処理装置 |
WO2008054100A1 (en) * | 2006-11-01 | 2008-05-08 | Electronics And Telecommunications Research Institute | Method and apparatus for decoding metadata used for playing stereoscopic contents |
US20080252719A1 (en) * | 2007-04-13 | 2008-10-16 | Samsung Electronics Co., Ltd. | Apparatus, method, and system for generating stereo-scopic image file based on media standards |
KR101450670B1 (ko) * | 2007-06-11 | 2014-10-15 | 삼성전자 주식회사 | 블록 기반의 양안식 영상 포맷 생성 방법과 장치 및 양안식영상 복원 방법과 장치 |
KR101388265B1 (ko) * | 2007-06-11 | 2014-04-22 | 삼성전자주식회사 | 2d 영상 미디어 표준을 기반으로 3d 입체영상 파일을생성 및 재생하기 위한 시스템 및 방법 |
KR101257386B1 (ko) * | 2007-10-08 | 2013-04-23 | 에스케이플래닛 주식회사 | 통합 멀티미디어 파일 구조를 이용한 3d 멀티미디어콘텐츠 서비스 시스템 및 방법 |
JP2011502375A (ja) * | 2007-10-10 | 2011-01-20 | 韓國電子通信研究院 | ステレオスコピックデータの保存および再生のためのメタデータ構造ならびにこれを利用するステレオスコピックコンテンツファイルの保存方法 |
EP2420068A4 (en) * | 2009-04-13 | 2012-08-08 | Reald Inc | ENCRYPTION, DECOMPOSITION AND DISTRIBUTION OF STEREOSCOPIC VIDEO CONTENT WITH REINFORCED RESOLUTION |
US9131279B2 (en) * | 2009-08-06 | 2015-09-08 | Qualcomm Incorporated | Preparing video data in accordance with a wireless display protocol |
US8665968B2 (en) * | 2009-09-30 | 2014-03-04 | Broadcom Corporation | Method and system for 3D video coding using SVC spatial scalability |
JP5577823B2 (ja) * | 2010-04-27 | 2014-08-27 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
US8483271B2 (en) * | 2010-05-06 | 2013-07-09 | Broadcom Corporation | Method and system for 3D video pre-processing and post-processing |
-
2010
- 2010-01-08 JP JP2010003274A patent/JP2011142585A/ja active Pending
- 2010-11-11 RU RU2012127413/08A patent/RU2012127413A/ru unknown
- 2010-11-11 EP EP10842140A patent/EP2523460A1/en not_active Withdrawn
- 2010-11-11 CN CN2010800633165A patent/CN102754444A/zh active Pending
- 2010-11-11 WO PCT/JP2010/070104 patent/WO2011083625A1/ja active Application Filing
- 2010-11-11 BR BR112012016307A patent/BR112012016307A2/pt not_active IP Right Cessation
- 2010-11-11 US US13/519,851 patent/US20120288208A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2011142585A (ja) | 2011-07-21 |
RU2012127413A (ru) | 2014-01-10 |
CN102754444A (zh) | 2012-10-24 |
EP2523460A1 (en) | 2012-11-14 |
US20120288208A1 (en) | 2012-11-15 |
WO2011083625A1 (ja) | 2011-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Ipc: G11B 27/30 (2006.01), H04N 9/804 (2006.01), H04N 9 |