TWI621350B - 包括第一層和第二層的多層串流之圖像區塊解碼方法和解碼裝置以及編碼方法和編碼裝置 - Google Patents

包括第一層和第二層的多層串流之圖像區塊解碼方法和解碼裝置以及編碼方法和編碼裝置 Download PDF

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TWI621350B
TWI621350B TW103105750A TW103105750A TWI621350B TW I621350 B TWI621350 B TW I621350B TW 103105750 A TW103105750 A TW 103105750A TW 103105750 A TW103105750 A TW 103105750A TW I621350 B TWI621350 B TW I621350B
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Taiwan
Prior art keywords
image
layer
reference image
reconstructed
decoder
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TW103105750A
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English (en)
Chinese (zh)
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TW201436528A (zh
Inventor
菲利普 波德斯
法蘭克 海隆
皮爾 安德里文
派翠克 羅培茲
菲利普 薩蒙
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湯姆生特許公司
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/10—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
    • H04N19/50—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
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H04N21/2358—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages for generating different versions, e.g. for different recipient devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
TW103105750A 2013-02-22 2014-02-21 包括第一層和第二層的多層串流之圖像區塊解碼方法和解碼裝置以及編碼方法和編碼裝置 TWI621350B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13305203.5A EP2804375A1 (en) 2013-02-22 2013-02-22 Coding and decoding methods of a picture block, corresponding devices and data stream
??13305203.5 2013-02-22

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TW201436528A TW201436528A (zh) 2014-09-16
TWI621350B true TWI621350B (zh) 2018-04-11

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TW103105751A TW201436529A (zh) 2013-02-22 2014-02-21 包括第一層和第二層的多層串流之圖像區塊解碼方法和解碼裝置以及編碼方法和編碼裝置

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KR (1) KR102114520B1 (enExample)
CN (2) CN110087100B (enExample)
AU (1) AU2014220852C1 (enExample)
BR (1) BR112015020060B1 (enExample)
CA (1) CA2899280C (enExample)
HK (1) HK1218195A1 (enExample)
IL (1) IL240137A0 (enExample)
MX (2) MX359389B (enExample)
MY (1) MY175386A (enExample)
PH (1) PH12015501680A1 (enExample)
RU (2) RU2768261C2 (enExample)
SG (1) SG11201505696XA (enExample)
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BR112015020060A2 (pt) 2017-07-18
TW201436529A (zh) 2014-09-16
US11750830B2 (en) 2023-09-05
WO2014128081A1 (en) 2014-08-28
CA2899280C (en) 2021-06-08
KR102114520B1 (ko) 2020-05-22
US20160007034A1 (en) 2016-01-07
EP2959689B1 (en) 2022-06-22
CN105191318B (zh) 2019-05-10
US12052432B2 (en) 2024-07-30
CN105191318A (zh) 2015-12-23
AU2014220852B2 (en) 2017-08-31
CN110087100A (zh) 2019-08-02
ZA201505086B (en) 2018-12-19
MX2018011400A (es) 2020-11-06
IL240137A0 (en) 2015-09-24
RU2015140121A (ru) 2017-03-28
TW201436528A (zh) 2014-09-16
JP6700239B2 (ja) 2020-05-27
US20230156208A1 (en) 2023-05-18
JP2016511592A (ja) 2016-04-14
RU2663336C2 (ru) 2018-08-03
CN110087100B (zh) 2021-09-07
RU2018126358A (ru) 2019-03-12
BR112015020060B1 (pt) 2023-04-04
RU2768261C2 (ru) 2022-03-23
SG11201505696XA (en) 2015-08-28
EP2804375A1 (en) 2014-11-19
MY175386A (en) 2020-06-23
RU2018126358A3 (enExample) 2022-01-10
JP6259472B2 (ja) 2018-01-10
AU2014220852C1 (en) 2018-02-15
AU2014220852A1 (en) 2015-09-17
MX359389B (es) 2018-09-27
US20230362396A1 (en) 2023-11-09
CA2899280A1 (en) 2014-08-28
US11558629B2 (en) 2023-01-17
EP4087250A1 (en) 2022-11-09
HK1218195A1 (zh) 2017-02-03
PH12015501680B1 (en) 2015-10-19
MX2015010626A (es) 2016-03-16
PH12015501680A1 (en) 2015-10-19
KR20150120995A (ko) 2015-10-28
WO2014128082A1 (en) 2014-08-28
JP2018078585A (ja) 2018-05-17
EP2959689A1 (en) 2015-12-30
US20240333954A1 (en) 2024-10-03
US12445635B2 (en) 2025-10-14
HK1218196A1 (zh) 2017-02-03

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