KR20170109082A - 비디오 디코딩 장치, 방법 및 프로그램 - Google Patents
비디오 디코딩 장치, 방법 및 프로그램 Download PDFInfo
- Publication number
- KR20170109082A KR20170109082A KR1020177026262A KR20177026262A KR20170109082A KR 20170109082 A KR20170109082 A KR 20170109082A KR 1020177026262 A KR1020177026262 A KR 1020177026262A KR 20177026262 A KR20177026262 A KR 20177026262A KR 20170109082 A KR20170109082 A KR 20170109082A
- Authority
- KR
- South Korea
- Prior art keywords
- video
- picture
- information
- displayable area
- refresh
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 88
- 230000000750 progressive effect Effects 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims description 45
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 18
- 238000011084 recovery Methods 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 13
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000010365 information processing Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- IHPDTPWNFBQHEB-UHFFFAOYSA-N hydrobenzoin Chemical compound C=1C=CC=CC=1C(O)C(O)C1=CC=CC=C1 IHPDTPWNFBQHEB-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NRNCYVBFPDDJNE-UHFFFAOYSA-N pemoline Chemical compound O1C(N)=NC(=O)C1C1=CC=CC=C1 NRNCYVBFPDDJNE-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
도 2는 제1 실시예의 비디오 인코딩 장치의 동작 예를 나타내는 흐름도를 도시한다.
도 3은 점차적 리프레시에 의한 비디오 인코딩의 일례를 나타내는 설명 도면을 도시한다.
도 4는 표시 가능 영역 정보를 다중화하는 일례를 나타내는 설명 도면을 도시한다.
도 5는 표시 가능 영역 정보를 다중화하는 다른 예를 나타내는 설명 도면을 도시한다.
도 6은 표시 가능 영역 정보를 다중화하는 또 다른 예를 나타내는 설명 도면을 도시한다.
도 7은 표시 가능 영역 정보를 다중화하는 또 다른 예를 나타내는 설명 도면을 도시한다.
도 8은 본 발명에 따른 제2 실시예의 비디오 디코딩 장치의 구성 예를 나타내는 블록도를 도시한다.
도 9는 제2 실시예의 비디오 디코딩 장치의 동작 예를 나타내는 흐름도를 도시한다.
도 10은 본 발명에 따른 제3 실시예의 비디오 인코딩 장치의 구성 예를 나타내는 블록도를 도시한다.
도 11은 본 발명에 따른 제4 실시예의 비디오 인코딩 장치의 구성 예를 나타내는 블록도를 도시한다.
도 12는 제4 실시예의 비디오 인코딩 장치의 동작 예를 나타내는 흐름도를 도시한다.
도 13은 본 발명에 따른 프로그램을 이용하는 정보 처리 시스템의 일례를 나타내는 블록도를 도시한다.
도 14는 순간 리프레시의 동작 예를 나타내는 설명 도면을 도시한다.
도 15는 인트라 슬라이스 리프레시의 동작 예를 나타내는 설명 도면을 도시한다.
도 16은 일반화된 점차적 리프레시의 일례를 나타내는 설명 도면을 도시한다.
도 17은 회복 포인트 보조 정보 메시지를 구성하는 신택스 요소들의 예들을 나타내는 설명 도면을 도시한다.
102: 리프레시 제어기
103: 표시 가능 영역 인코더
104: 다중화기
105: 표시 가능 영역 인코딩 제어기
201: 역다중화기
202: 비디오 디코더
203: 표시 가능 영역 디코더
204: 비디오 출력 제어기
Claims (3)
- 비디오 디코딩 장치로서,
인코딩된 슬라이스의 비디오 데이터를 포함하는 비디오 비트스트림, 점차적 리프레시에서의 선두 픽처를 지시하는 정보를 가지는 보조 정보(Supplemental-Enhancement-Information), 및 현재 픽처에서 리프레시가 완료된 세그먼트들을 지시하는 정보를 가지는 보조 정보를 역다중화(demultiplexing)하기 위한 역다중화 수단;
상기 역다중화된 보조 정보의 일부인 메시지로부터 상기 정보를 추출하기 위한 추출 수단; 및
적어도 인터 예측을 이용하여, 화상 데이터를 상기 역다중화된 비디오 비트스트림으로부터 디코딩하기 위한 비디오 디코딩 수단
을 포함하고,
상기 비디오 디코딩 수단은 점차적 리프레시에서의 상기 선두 픽처에 기초하여 디코딩을 시작하는 비디오 디코딩 장치. - 비디오 디코딩 방법으로서,
인코딩된 슬라이스의 비디오 데이터를 포함하는 비디오 비트스트림, 점차적 리프레시에서의 선두 픽처를 지시하는 정보를 가지는 보조 정보, 및 현재 픽처에서 리프레시가 완료된 세그먼트들을 지시하는 정보를 가지는 보조 정보를 역다중화하는 단계;
상기 역다중화된 보조 정보의 일부인 메시지로부터 상기 정보를 추출하는 단계; 및
적어도 인터 예측을 이용하여, 화상 데이터를 상기 역다중화된 비디오 비트스트림으로부터 디코딩하는 단계
를 포함하고,
상기 디코딩은 점차적 리프레시에서의 상기 선두 픽처에 기초하여 시작되는 비디오 디코딩 방법. - 비디오 디코딩 프로그램을 저장하는 컴퓨터 판독가능한 정보 기록 매체로서,
상기 비디오 디코딩 프로그램은 컴퓨터로 하여금,
인코딩된 슬라이스의 비디오 데이터를 포함하는 비디오 비트스트림, 점차적 리프레시에서의 선두 픽처를 지시하는 정보를 가지는 보조 정보, 및 현재 픽처에서 리프레시가 완료된 세그먼트들을 지시하는 정보를 가지는 보조 정보를 역다중화하는 역다중화 처리;
상기 역다중화된 보조 정보의 일부인 메시지로부터 상기 정보를 추출하는 추출 처리; 및
적어도 인터 예측을 이용하여, 화상 데이터를 상기 역다중화된 비디오 비트스트림으로부터 디코딩하는 비디오 디코딩 처리
를 수행하게 하고,
상기 비디오 디코딩 처리는 점차적 리프레시에서의 상기 선두 픽처에 기초하여 시작되는, 컴퓨터 판독가능한 정보 기록 매체.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2012-141924 | 2012-06-25 | ||
| JP2012141924 | 2012-06-25 | ||
| PCT/JP2013/003458 WO2014002385A1 (ja) | 2012-06-25 | 2013-05-31 | 映像符号化/復号装置、方法、プログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167034488A Division KR101781774B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187015166A Division KR101979559B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170109082A true KR20170109082A (ko) | 2017-09-27 |
| KR101865014B1 KR101865014B1 (ko) | 2018-06-05 |
Family
ID=49782587
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147036335A Active KR101687092B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 인코딩/디코딩 장치, 방법 및 프로그램 |
| KR1020177026262A Active KR101865014B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
| KR1020167034488A Active KR101781774B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
| KR1020197013346A Ceased KR20190053290A (ko) | 2012-06-25 | 2013-05-31 | 비디오 인코딩/디코딩 장치, 방법 및 프로그램 |
| KR1020187015166A Active KR101979559B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147036335A Active KR101687092B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 인코딩/디코딩 장치, 방법 및 프로그램 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167034488A Active KR101781774B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
| KR1020197013346A Ceased KR20190053290A (ko) | 2012-06-25 | 2013-05-31 | 비디오 인코딩/디코딩 장치, 방법 및 프로그램 |
| KR1020187015166A Active KR101979559B1 (ko) | 2012-06-25 | 2013-05-31 | 비디오 디코딩 장치, 방법 및 프로그램 |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US10511862B2 (ko) |
| EP (1) | EP2866438A4 (ko) |
| JP (3) | JP6194884B2 (ko) |
| KR (5) | KR101687092B1 (ko) |
| CN (5) | CN104412589B (ko) |
| AU (1) | AU2013282644B2 (ko) |
| CA (1) | CA2876110C (ko) |
| WO (1) | WO2014002385A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11114717B2 (en) | 2015-10-07 | 2021-09-07 | Sk Innovation Co., Ltd. | Lithium secondary battery |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8879858B1 (en) * | 2013-10-01 | 2014-11-04 | Gopro, Inc. | Multi-channel bit packing engine |
| KR102312681B1 (ko) * | 2015-03-17 | 2021-10-13 | 한화테크윈 주식회사 | 영상 처리 시스템 및 방법 |
| WO2020032049A1 (ja) * | 2018-08-06 | 2020-02-13 | シャープ株式会社 | 動画像復号装置、および動画像符号化装置 |
| EP3846474A4 (en) | 2018-08-29 | 2022-06-08 | Sharp Kabushiki Kaisha | VIDEO DECODER AND VIDEO ENCODER |
| WO2020054781A1 (ja) * | 2018-09-11 | 2020-03-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法および復号方法 |
| WO2020054784A1 (ja) * | 2018-09-11 | 2020-03-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法および復号方法 |
| CN113615175A (zh) | 2019-03-11 | 2021-11-05 | 华为技术有限公司 | 视频译码中的逐步解码刷新 |
| US12166986B2 (en) * | 2020-12-14 | 2024-12-10 | Intel Corporation | Adaptive quality boosting for low latency video coding |
| JP7802705B2 (ja) * | 2021-02-08 | 2026-01-20 | ソニーセミコンダクタソリューションズ株式会社 | 情報処理装置および方法 |
| EP4776611A1 (en) * | 2023-09-07 | 2026-07-15 | Panasonic Intellectual Property Management Co., Ltd. | Encoding device and encoding method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007221411A (ja) | 2006-02-16 | 2007-08-30 | Mie Univ | 映像符号化、復号化装置および映像符号化、復号化方法、並びにそれらのプログラム |
| JP2007318788A (ja) * | 1996-09-02 | 2007-12-06 | Toshiba Corp | 情報伝送システムにおける復号化・逆多重化装置 |
| WO2009037726A1 (ja) * | 2007-09-18 | 2009-03-26 | Fujitsu Limited | 動画像符号化装置および動画像復号装置 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5568200A (en) * | 1995-06-07 | 1996-10-22 | Hitachi America, Ltd. | Method and apparatus for improved video display of progressively refreshed coded video |
| CN101094399A (zh) * | 1996-09-02 | 2007-12-26 | 株式会社东芝 | 编解码设备及编码/多路复用设备和解码/多路分解设备 |
| JPH1174868A (ja) | 1996-09-02 | 1999-03-16 | Toshiba Corp | 情報伝送方法およびその方法が適用される情報伝送システムにおける符号化装置/復号化装置、並びに符号化・多重化装置/復号化・逆多重化装置 |
| JP4310921B2 (ja) | 1998-09-21 | 2009-08-12 | ソニー株式会社 | 符号化装置及び方法、復号装置及び方法、並びに記録媒体 |
| GB2382940A (en) * | 2001-11-27 | 2003-06-11 | Nokia Corp | Encoding objects and background blocks |
| EP1477028A2 (en) * | 2002-02-21 | 2004-11-17 | BRITISH TELECOMMUNICATIONS public limited company | Video processing |
| US20040260827A1 (en) * | 2003-06-19 | 2004-12-23 | Nokia Corporation | Stream switching based on gradual decoder refresh |
| US20050254575A1 (en) * | 2004-05-12 | 2005-11-17 | Nokia Corporation | Multiple interoperability points for scalable media coding and transmission |
| US8184660B2 (en) * | 2005-09-15 | 2012-05-22 | Lsi Corporation | Transparent methods for altering the video decoder frame-rate in a fixed-frame-rate audio-video multiplex structure |
| US7898535B2 (en) * | 2006-10-31 | 2011-03-01 | Dell Products, Lp | System and method for providing dynamic refresh rates for displays |
| JP4181598B2 (ja) * | 2006-12-22 | 2008-11-19 | シャープ株式会社 | 画像表示装置及び方法、画像処理装置及び方法 |
| MX2009010322A (es) * | 2007-04-24 | 2009-10-19 | Nokia Corp | Señalizacion de multiples tiempos de descodificacion en archivos multimedia. |
| US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
| KR101401967B1 (ko) * | 2007-12-04 | 2014-06-27 | 삼성전자주식회사 | 암호화된 데이터 스트림의 트릭 플레이 방법 및 장치 |
| JP5056560B2 (ja) * | 2008-03-17 | 2012-10-24 | 富士通株式会社 | 符号化装置、復号化装置、符号化方法および復号化方法 |
| JP5050964B2 (ja) * | 2008-03-31 | 2012-10-17 | 富士通株式会社 | 復号装置,復号方法および復号プログラム |
| JP4935746B2 (ja) | 2008-04-07 | 2012-05-23 | 富士通株式会社 | 動画像符号化装置、動画像復号化装置及びその符号化、復号化方法 |
| US8780986B2 (en) * | 2008-06-06 | 2014-07-15 | Apple Inc. | Refresh pixel group selection and coding adjustment |
| US9807422B2 (en) * | 2009-09-03 | 2017-10-31 | Nec Corporation | Video encoding device, video encoding method, and video encoding program |
| EP2595379B1 (en) * | 2010-07-13 | 2020-10-21 | Nec Corporation | Video decoder, video decoding method, and video decoding program |
| WO2012008037A1 (ja) * | 2010-07-15 | 2012-01-19 | 富士通株式会社 | 動画像復号装置、動画像復号方法及び動画像符号化装置ならびに動画像符号化方法 |
| JP4749508B2 (ja) | 2010-11-18 | 2011-08-17 | 三洋電機株式会社 | 画像復号方法 |
| RU2581566C2 (ru) * | 2011-06-30 | 2016-04-20 | Телефонактиеболагет Л М Эрикссон (Пабл) | Сигнализация опорного изображения |
| JP5760953B2 (ja) * | 2011-10-31 | 2015-08-12 | 富士通株式会社 | 動画像復号装置、動画像符号化装置、動画像復号方法、及び動画像符号化方法 |
| KR102659283B1 (ko) * | 2012-06-29 | 2024-04-22 | 지이 비디오 컴프레션, 엘엘씨 | 비디오 데이터 스트림 개념 |
| US9479773B2 (en) * | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Access unit independent coded picture buffer removal times in video coding |
| US9479782B2 (en) * | 2012-09-28 | 2016-10-25 | Qualcomm Incorporated | Supplemental enhancement information message coding |
| US8989508B2 (en) * | 2012-09-28 | 2015-03-24 | Sharp Kabushiki Kaisha | Electronic device for signaling a sub-picture buffer parameter |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| GB2513303B (en) * | 2013-04-16 | 2017-06-07 | Canon Kk | Method and device for partitioning an image |
| US9900605B2 (en) * | 2013-10-14 | 2018-02-20 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US10560710B2 (en) * | 2014-01-03 | 2020-02-11 | Qualcomm Incorporated | Method for coding recovery point supplemental enhancement information (SEI) messages and region refresh information SEI messages in multi-layer coding |
| US9866869B2 (en) * | 2014-03-17 | 2018-01-09 | Qualcomm Incorporated | POC value design for multi-layer video coding |
-
2013
- 2013-05-31 EP EP13808468.6A patent/EP2866438A4/en not_active Ceased
- 2013-05-31 KR KR1020147036335A patent/KR101687092B1/ko active Active
- 2013-05-31 CN CN201380033533.3A patent/CN104412589B/zh active Active
- 2013-05-31 WO PCT/JP2013/003458 patent/WO2014002385A1/ja not_active Ceased
- 2013-05-31 CN CN201710987197.6A patent/CN107743233B/zh active Active
- 2013-05-31 AU AU2013282644A patent/AU2013282644B2/en active Active
- 2013-05-31 KR KR1020177026262A patent/KR101865014B1/ko active Active
- 2013-05-31 KR KR1020167034488A patent/KR101781774B1/ko active Active
- 2013-05-31 CA CA2876110A patent/CA2876110C/en active Active
- 2013-05-31 CN CN201710985971.XA patent/CN107743232B/zh active Active
- 2013-05-31 KR KR1020197013346A patent/KR20190053290A/ko not_active Ceased
- 2013-05-31 JP JP2014522392A patent/JP6194884B2/ja active Active
- 2013-05-31 CN CN201710983749.6A patent/CN107749985B/zh active Active
- 2013-05-31 US US14/409,220 patent/US10511862B2/en active Active
- 2013-05-31 CN CN201710984928.1A patent/CN107743231B/zh active Active
- 2013-05-31 KR KR1020187015166A patent/KR101979559B1/ko active Active
-
2017
- 2017-08-08 JP JP2017153421A patent/JP6358377B2/ja active Active
-
2018
- 2018-06-20 JP JP2018116564A patent/JP6648783B2/ja active Active
-
2019
- 2019-06-28 US US16/457,157 patent/US10728579B2/en active Active
-
2020
- 2020-06-18 US US16/905,811 patent/US11412261B2/en active Active
-
2021
- 2021-12-17 US US17/554,944 patent/US11706457B2/en active Active
- 2021-12-17 US US17/554,960 patent/US11695961B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007318788A (ja) * | 1996-09-02 | 2007-12-06 | Toshiba Corp | 情報伝送システムにおける復号化・逆多重化装置 |
| JP2007221411A (ja) | 2006-02-16 | 2007-08-30 | Mie Univ | 映像符号化、復号化装置および映像符号化、復号化方法、並びにそれらのプログラム |
| WO2009037726A1 (ja) * | 2007-09-18 | 2009-03-26 | Fujitsu Limited | 動画像符号化装置および動画像復号装置 |
| US20100172412A1 (en) * | 2007-09-18 | 2010-07-08 | Fujitsu Limited | Video encoder and video decoder |
Non-Patent Citations (1)
| Title |
|---|
| NPL 1: ISO/IEC 14496-10 Information technology - coding of audio-visual objects Part 10: Advanced Video Coding, December 15, 2010 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11114717B2 (en) | 2015-10-07 | 2021-09-07 | Sk Innovation Co., Ltd. | Lithium secondary battery |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101865014B1 (ko) | 비디오 디코딩 장치, 방법 및 프로그램 | |
| CN107105277A (zh) | 视频编码设备和解码设备、视频编码方法和解码方法 | |
| US20150071362A1 (en) | Image encoding device, image decoding device, image encoding method, image decoding method and program | |
| KR101553846B1 (ko) | 영상 합성을 위한 프레임 동기화 장치 및 그 방법 | |
| WO2012147354A1 (ja) | 映像処理装置及び映像処理方法 | |
| JPWO2012169204A1 (ja) | 送信装置、受信装置、送信方法及び受信方法 | |
| HK1207225B (en) | Video encoding/decoding device, method, and program | |
| KR20160024908A (ko) | 비디오 신호 처리 방법 및 장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| A201 | Request for examination | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20170918 Application number text: 1020167034488 Filing date: 20161208 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20171116 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20180405 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20180530 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20180530 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20210520 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20240516 Start annual number: 7 End annual number: 7 |


