NO20040754L - System og fremgangsmate for a skjule videofeil - Google Patents
System og fremgangsmate for a skjule videofeilInfo
- Publication number
- NO20040754L NO20040754L NO20040754A NO20040754A NO20040754L NO 20040754 L NO20040754 L NO 20040754L NO 20040754 A NO20040754 A NO 20040754A NO 20040754 A NO20040754 A NO 20040754A NO 20040754 L NO20040754 L NO 20040754L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- video errors
- hiding video
- hiding
- errors
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
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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
- H04N19/50—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
- H04N19/10—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
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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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
-
- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
- H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
-
- 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
- H04N19/172—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
- 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
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
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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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by 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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
-
- 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
- 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
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
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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
- H04N19/93—Run-length coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Radio Transmission System (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31441301P | 2001-08-23 | 2001-08-23 | |
PCT/US2002/026577 WO2003019939A1 (en) | 2001-08-23 | 2002-08-23 | System and method for video error concealment |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20040754L true NO20040754L (no) | 2004-04-23 |
NO339116B1 NO339116B1 (no) | 2016-11-14 |
Family
ID=23219857
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20040754A NO339116B1 (no) | 2001-08-23 | 2004-02-20 | System og fremgangsmåte for å skjule videofeil |
NO20161599A NO343205B1 (no) | 2001-08-23 | 2016-10-06 | System og fremgangsmåte for å skjule videofeil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20161599A NO343205B1 (no) | 2001-08-23 | 2016-10-06 | System og fremgangsmåte for å skjule videofeil |
Country Status (15)
Country | Link |
---|---|
US (2) | US7239662B2 (no) |
EP (1) | EP1421787A4 (no) |
JP (2) | JP4881543B2 (no) |
KR (1) | KR100691307B1 (no) |
CN (1) | CN100581238C (no) |
AU (1) | AU2002326713B2 (no) |
BR (2) | BRPI0212000B1 (no) |
CA (1) | CA2457882C (no) |
IL (2) | IL160476A0 (no) |
MX (1) | MXPA04001656A (no) |
NO (2) | NO339116B1 (no) |
NZ (1) | NZ531863A (no) |
RU (1) | RU2291586C2 (no) |
WO (1) | WO2003019939A1 (no) |
ZA (1) | ZA200401377B (no) |
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US20050281339A1 (en) * | 2004-06-22 | 2005-12-22 | Samsung Electronics Co., Ltd. | Filtering method of audio-visual codec and filtering apparatus |
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-
2002
- 2002-08-23 EP EP02761446A patent/EP1421787A4/en not_active Ceased
- 2002-08-23 AU AU2002326713A patent/AU2002326713B2/en not_active Expired
- 2002-08-23 BR BRPI0212000-3A patent/BRPI0212000B1/pt unknown
- 2002-08-23 BR BR0212000-3A patent/BR0212000A/pt active IP Right Grant
- 2002-08-23 WO PCT/US2002/026577 patent/WO2003019939A1/en active IP Right Grant
- 2002-08-23 RU RU2004105598/09A patent/RU2291586C2/ru active
- 2002-08-23 CN CN02816465A patent/CN100581238C/zh not_active Expired - Lifetime
- 2002-08-23 CA CA002457882A patent/CA2457882C/en not_active Expired - Lifetime
- 2002-08-23 NZ NZ531863A patent/NZ531863A/en not_active IP Right Cessation
- 2002-08-23 KR KR1020047002604A patent/KR100691307B1/ko active IP Right Grant
- 2002-08-23 IL IL16047602A patent/IL160476A0/xx active IP Right Grant
- 2002-08-23 MX MXPA04001656A patent/MXPA04001656A/es active IP Right Grant
- 2002-08-23 US US10/226,504 patent/US7239662B2/en not_active Expired - Lifetime
- 2002-08-23 JP JP2003524260A patent/JP4881543B2/ja not_active Expired - Lifetime
-
2004
- 2004-02-19 ZA ZA2004/01377A patent/ZA200401377B/en unknown
- 2004-02-19 IL IL160476A patent/IL160476A/en unknown
- 2004-02-20 NO NO20040754A patent/NO339116B1/no not_active IP Right Cessation
-
2007
- 2007-05-24 US US11/753,465 patent/US20070230583A1/en not_active Abandoned
-
2011
- 2011-10-13 JP JP2011225808A patent/JP2012070391A/ja active Pending
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2016
- 2016-10-06 NO NO20161599A patent/NO343205B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ531863A (en) | 2005-10-28 |
CN1679330A (zh) | 2005-10-05 |
JP4881543B2 (ja) | 2012-02-22 |
JP2012070391A (ja) | 2012-04-05 |
BR0212000A (pt) | 2004-09-28 |
US7239662B2 (en) | 2007-07-03 |
NO343205B1 (no) | 2018-12-03 |
KR100691307B1 (ko) | 2007-03-12 |
JP2005501488A (ja) | 2005-01-13 |
NO20161599A1 (no) | 2004-04-23 |
US20030039312A1 (en) | 2003-02-27 |
BRPI0212000B1 (pt) | 2017-12-12 |
US20070230583A1 (en) | 2007-10-04 |
IL160476A0 (en) | 2004-07-25 |
EP1421787A1 (en) | 2004-05-26 |
WO2003019939A1 (en) | 2003-03-06 |
CA2457882C (en) | 2009-06-02 |
AU2002326713B2 (en) | 2006-12-14 |
EP1421787A4 (en) | 2008-10-08 |
RU2291586C2 (ru) | 2007-01-10 |
NO339116B1 (no) | 2016-11-14 |
CN100581238C (zh) | 2010-01-13 |
ZA200401377B (en) | 2005-07-27 |
CA2457882A1 (en) | 2003-03-06 |
RU2004105598A (ru) | 2005-07-20 |
MXPA04001656A (es) | 2004-11-22 |
KR20040027982A (ko) | 2004-04-01 |
IL160476A (en) | 2009-02-11 |
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