MX365607B - Dispositivo y metodo para codificacion escalable de informacion de video. - Google Patents
Dispositivo y metodo para codificacion escalable de informacion de video.Info
- Publication number
- MX365607B MX365607B MX2016004631A MX2016004631A MX365607B MX 365607 B MX365607 B MX 365607B MX 2016004631 A MX2016004631 A MX 2016004631A MX 2016004631 A MX2016004631 A MX 2016004631A MX 365607 B MX365607 B MX 365607B
- Authority
- MX
- Mexico
- Prior art keywords
- picture
- video information
- processor
- irap
- access unit
- Prior art date
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- 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
- H04N19/187—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 a scalable video layer
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- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
- H04N19/136—Incoming video signal characteristics or properties
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- 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
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- H—ELECTRICITY
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- 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
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- 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
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
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- 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
- H04N19/172—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 picture, frame or field
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- H—ELECTRICITY
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- 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
- H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
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- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
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- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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
- H04N19/51—Motion estimation or motion compensation
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- 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
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- 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
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- 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
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- 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
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- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
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- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Un aparato configurado para codificar información de video incluye una unidad de almacenamiento y un procesador en comunicación con la unidad de almacenamiento. La unidad de almacenamiento está configurada para almacenar información de video asociada con una primera capa de video que tiene una primera imagen en una primera unidad de acceso. El procesador está configurado para determinar si la primera imagen en la primera unidad de acceso es una imagen de punto de acceso intra aleatorio (IRAP), y en respuesta a la determinación de que la primera imagen de la primera unidad de acceso es una imagen IRAP, proporcionar una indicación, en un flujo de bits, para reiniciar solo uno o más bits más significativos (MSBs) de un conteo de orden de imagen (POC) de al menos otra imagen en la primera unidad de acceso, en donde dicha al menos otra imagen no es una imagen IRAP. El procesador puede codificar o decodificar la información de video.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361890868P | 2013-10-14 | 2013-10-14 | |
US14/513,030 US10212435B2 (en) | 2013-10-14 | 2014-10-13 | Device and method for scalable coding of video information |
PCT/US2014/060492 WO2015057711A1 (en) | 2013-10-14 | 2014-10-14 | Device and method for scalable coding of video information |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016004631A MX2016004631A (es) | 2016-08-05 |
MX365607B true MX365607B (es) | 2019-06-07 |
Family
ID=52809632
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016004635A MX358539B (es) | 2013-10-14 | 2014-10-14 | Dispositivo y metodo para codificacion escalable de informacion de video. |
MX2016004642A MX360311B (es) | 2013-10-14 | 2014-10-14 | Dispositivo y metodo para codificacion escalable de informacion de video. |
MX2016004631A MX365607B (es) | 2013-10-14 | 2014-10-14 | Dispositivo y metodo para codificacion escalable de informacion de video. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016004635A MX358539B (es) | 2013-10-14 | 2014-10-14 | Dispositivo y metodo para codificacion escalable de informacion de video. |
MX2016004642A MX360311B (es) | 2013-10-14 | 2014-10-14 | Dispositivo y metodo para codificacion escalable de informacion de video. |
Country Status (10)
Country | Link |
---|---|
US (3) | US10212435B2 (es) |
EP (3) | EP3058744B1 (es) |
JP (3) | JP6542239B2 (es) |
KR (3) | KR102312763B1 (es) |
CN (3) | CN105637881B (es) |
BR (3) | BR112016008225B1 (es) |
ES (2) | ES2744201T3 (es) |
HU (1) | HUE044813T2 (es) |
MX (3) | MX358539B (es) |
WO (3) | WO2015057705A1 (es) |
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US10212435B2 (en) | 2013-10-14 | 2019-02-19 | Qualcomm Incorporated | Device and method for scalable coding of video information |
KR102266902B1 (ko) * | 2014-01-13 | 2021-06-18 | 삼성전자주식회사 | 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치 |
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DE112020000348T5 (de) | 2019-01-07 | 2021-09-16 | Packsize Llc | Kartonaufrichtungsmaschine |
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2014
- 2014-10-13 US US14/513,030 patent/US10212435B2/en active Active
- 2014-10-13 US US14/512,962 patent/US9979971B2/en active Active
- 2014-10-13 US US14/513,034 patent/US9900605B2/en active Active
- 2014-10-14 EP EP14792943.4A patent/EP3058744B1/en active Active
- 2014-10-14 EP EP14792944.2A patent/EP3058745B1/en active Active
- 2014-10-14 ES ES14792943T patent/ES2744201T3/es active Active
- 2014-10-14 CN CN201480056241.6A patent/CN105637881B/zh active Active
- 2014-10-14 MX MX2016004635A patent/MX358539B/es active IP Right Grant
- 2014-10-14 ES ES14789950T patent/ES2895442T3/es active Active
- 2014-10-14 BR BR112016008225-7A patent/BR112016008225B1/pt active IP Right Grant
- 2014-10-14 MX MX2016004642A patent/MX360311B/es active IP Right Grant
- 2014-10-14 BR BR112016008235-4A patent/BR112016008235B1/pt active IP Right Grant
- 2014-10-14 CN CN201480056225.7A patent/CN105637880B/zh active Active
- 2014-10-14 BR BR112016008237-0A patent/BR112016008237B1/pt active IP Right Grant
- 2014-10-14 WO PCT/US2014/060485 patent/WO2015057705A1/en active Application Filing
- 2014-10-14 MX MX2016004631A patent/MX365607B/es active IP Right Grant
- 2014-10-14 KR KR1020167012118A patent/KR102312763B1/ko active IP Right Grant
- 2014-10-14 WO PCT/US2014/060495 patent/WO2015057714A1/en active Application Filing
- 2014-10-14 JP JP2016547999A patent/JP6542239B2/ja active Active
- 2014-10-14 CN CN201480056243.5A patent/CN105637882B/zh active Active
- 2014-10-14 JP JP2016548002A patent/JP6486952B2/ja active Active
- 2014-10-14 EP EP14789950.4A patent/EP3058741B1/en active Active
- 2014-10-14 KR KR1020167012117A patent/KR102220256B1/ko active IP Right Grant
- 2014-10-14 KR KR1020167012119A patent/KR102250638B1/ko active IP Right Grant
- 2014-10-14 JP JP2016548001A patent/JP6580576B2/ja active Active
- 2014-10-14 WO PCT/US2014/060492 patent/WO2015057711A1/en active Application Filing
- 2014-10-14 HU HUE14792943 patent/HUE044813T2/hu unknown
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