MX2022005226A - Codificador, decodificador, metodo de codificacion, metodo de decodificacion, y programa de compresion de representaciones visuales. - Google Patents
Codificador, decodificador, metodo de codificacion, metodo de decodificacion, y programa de compresion de representaciones visuales.Info
- Publication number
- MX2022005226A MX2022005226A MX2022005226A MX2022005226A MX2022005226A MX 2022005226 A MX2022005226 A MX 2022005226A MX 2022005226 A MX2022005226 A MX 2022005226A MX 2022005226 A MX2022005226 A MX 2022005226A MX 2022005226 A MX2022005226 A MX 2022005226A
- Authority
- MX
- Mexico
- Prior art keywords
- block
- coding
- decoding
- dividing
- division
- Prior art date
Links
Classifications
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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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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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
- H04N19/134—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
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Abstract
Un codificador (100) parte en bloques mediante el uso de un conjunto de modos de partición de bloque obtenidos al combinar uno o más modos de partición de bloque que definen un tipo de partición. El conjunto de modos de partición de bloque incluye un primer modo de partición que define la dirección de partición y el número de particiones para partir un primer bloque, y un segundo modo de partición de bloque que define la dirección de partición y el número de particiones para partir un segundo bloque el cual es uno de los bloques obtenidos después de que se parte el primer bloque. Cuando el número de particiones del primer modo de partición de bloque es tres, el segundo bloque es un bloque central entre los bloques obtenidos después de partir el primer bloque, y la dirección de partición del segundo modo de partición de bloque es la misma que la dirección de partición del primer modo de partición de bloque, el segundo modo de partición de bloque incluye solo un modo de partición de bloque que indica que el número de particiones es tres.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862674812P | 2018-05-22 | 2018-05-22 | |
JP2019028523 | 2019-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022005226A true MX2022005226A (es) | 2022-06-08 |
Family
ID=68616702
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020012178A MX2020012178A (es) | 2018-05-22 | 2019-05-09 | Codificador, decodificador, método de codificación, método de decodificación, y programa de compresión de representaciones visuales. |
MX2022005224A MX2022005224A (es) | 2018-05-22 | 2020-11-13 | Codificador, decodificador, metodo de codificacion, metodo de decodificacion, y programa de compresion de representaciones visuales. |
MX2022005226A MX2022005226A (es) | 2018-05-22 | 2020-11-13 | Codificador, decodificador, metodo de codificacion, metodo de decodificacion, y programa de compresion de representaciones visuales. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020012178A MX2020012178A (es) | 2018-05-22 | 2019-05-09 | Codificador, decodificador, método de codificación, método de decodificación, y programa de compresión de representaciones visuales. |
MX2022005224A MX2022005224A (es) | 2018-05-22 | 2020-11-13 | Codificador, decodificador, metodo de codificacion, metodo de decodificacion, y programa de compresion de representaciones visuales. |
Country Status (13)
Country | Link |
---|---|
US (3) | US11044476B2 (es) |
EP (2) | EP3783896B1 (es) |
JP (3) | JP6798066B2 (es) |
KR (2) | KR102278175B1 (es) |
CN (5) | CN114630115A (es) |
AU (1) | AU2019274735B2 (es) |
BR (1) | BR112020019922A2 (es) |
CA (3) | CA3238600A1 (es) |
ES (1) | ES2954064T3 (es) |
MX (3) | MX2020012178A (es) |
SG (1) | SG11202011403WA (es) |
TW (2) | TWI827394B (es) |
WO (1) | WO2019225346A1 (es) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7804498B1 (en) * | 2004-09-15 | 2010-09-28 | Lewis N Graham | Visualization and storage algorithms associated with processing point cloud data |
US8629905B2 (en) * | 2008-02-12 | 2014-01-14 | Trimble Ab | Localization of a surveying instrument in relation to a ground mark |
CN103281527B (zh) * | 2010-04-15 | 2015-12-23 | 华为技术有限公司 | 图像编解码方法及相关装置 |
HUE055548T2 (hu) * | 2011-01-13 | 2021-12-28 | Canon Kk | Képkódoló berendezés, képkódoló eljárás és program, valamint képdekódoló berendezés, képdekódoló eljárás és program |
CN103404035B (zh) * | 2011-01-14 | 2017-05-10 | Ge视频压缩有限责任公司 | 熵编码及解码方案 |
LT3136729T (lt) * | 2011-06-28 | 2018-02-12 | Samsung Electronics Co., Ltd. | Vaizdo dekodavimo aparatas su vidine prognoze |
AU2013254214C1 (en) * | 2012-04-23 | 2017-03-02 | Sun Patent Trust | Encoding method, decoding method, encoding apparatus, decoding apparatus, and encoding and decoding apparatus |
EP3077768B1 (en) * | 2013-12-05 | 2020-01-15 | Trimble AB | Distance measurement instrument with scanning function |
US10200701B2 (en) * | 2015-10-14 | 2019-02-05 | Qualcomm Incorporated | HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding |
CN108293115A (zh) * | 2015-11-24 | 2018-07-17 | 三星电子株式会社 | 用于对图像进行编码/解码的方法及设备 |
EP3264034B1 (de) * | 2016-06-30 | 2020-02-26 | Leica Geosystems AG | Vermessungsgerät mit höhenmesssystem und verfahren zum messen einer höhe |
US10779004B2 (en) * | 2016-10-12 | 2020-09-15 | Mediatek Inc. | Methods and apparatuses of constrained multi-type-tree block partition for video coding |
KR20180082330A (ko) * | 2017-01-09 | 2018-07-18 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
KR20230124092A (ko) * | 2017-03-31 | 2023-08-24 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법및 화상 복호 방법 |
CN116437106A (zh) * | 2017-05-19 | 2023-07-14 | 松下电器(美国)知识产权公司 | 编码方法和解码方法 |
CN118042132A (zh) * | 2017-11-16 | 2024-05-14 | 松下电器(美国)知识产权公司 | 图像编码装置、编码方法、图像解码装置、解码方法和非暂时性存储介质 |
JP7032846B2 (ja) * | 2018-05-01 | 2022-03-09 | 株式会社トプコン | 測量装置 |
EP3748289B1 (en) * | 2019-06-07 | 2024-01-10 | Leica Geosystems AG | Scanning surveying device |
JP2022110635A (ja) * | 2021-01-19 | 2022-07-29 | 株式会社トプコン | 測量装置 |
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2019
- 2019-05-09 SG SG11202011403WA patent/SG11202011403WA/en unknown
- 2019-05-09 CN CN202210417607.4A patent/CN114630115A/zh active Pending
- 2019-05-09 CN CN201980033751.4A patent/CN112154662B/zh active Active
- 2019-05-09 BR BR112020019922-2A patent/BR112020019922A2/pt unknown
- 2019-05-09 CA CA3238600A patent/CA3238600A1/en active Pending
- 2019-05-09 KR KR1020207032950A patent/KR102278175B1/ko active IP Right Grant
- 2019-05-09 MX MX2020012178A patent/MX2020012178A/es unknown
- 2019-05-09 EP EP19808240.6A patent/EP3783896B1/en active Active
- 2019-05-09 AU AU2019274735A patent/AU2019274735B2/en active Active
- 2019-05-09 CA CA3100839A patent/CA3100839C/en active Active
- 2019-05-09 JP JP2020521151A patent/JP6798066B2/ja active Active
- 2019-05-09 KR KR1020217021649A patent/KR20210089797A/ko not_active Application Discontinuation
- 2019-05-09 WO PCT/JP2019/018650 patent/WO2019225346A1/ja active Application Filing
- 2019-05-09 CN CN202210417849.3A patent/CN114630116A/zh active Pending
- 2019-05-09 CN CN202210418173.XA patent/CN114630117A/zh active Pending
- 2019-05-09 EP EP23150320.2A patent/EP4181512A1/en active Pending
- 2019-05-09 CN CN202210418760.9A patent/CN114630118A/zh active Pending
- 2019-05-09 ES ES19808240T patent/ES2954064T3/es active Active
- 2019-05-09 CA CA3157007A patent/CA3157007A1/en active Pending
- 2019-05-15 TW TW111147592A patent/TWI827394B/zh active
- 2019-05-15 TW TW108116755A patent/TWI788567B/zh active
-
2020
- 2020-11-02 US US17/087,128 patent/US11044476B2/en active Active
- 2020-11-13 MX MX2022005224A patent/MX2022005224A/es unknown
- 2020-11-13 MX MX2022005226A patent/MX2022005226A/es unknown
- 2020-11-18 JP JP2020191480A patent/JP7241056B2/ja active Active
-
2021
- 2021-05-03 US US17/306,483 patent/US11533482B2/en active Active
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2022
- 2022-11-15 US US17/987,633 patent/US11997271B2/en active Active
-
2023
- 2023-03-06 JP JP2023033320A patent/JP7496909B2/ja active Active
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