TW200746831A - Adaptive encoder-assisted frame rate up conversion - Google Patents
Adaptive encoder-assisted frame rate up conversionInfo
- Publication number
- TW200746831A TW200746831A TW096112143A TW96112143A TW200746831A TW 200746831 A TW200746831 A TW 200746831A TW 096112143 A TW096112143 A TW 096112143A TW 96112143 A TW96112143 A TW 96112143A TW 200746831 A TW200746831 A TW 200746831A
- Authority
- TW
- Taiwan
- Prior art keywords
- fruc
- frame
- encoder
- conversion
- mode
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78931906P | 2006-04-04 | 2006-04-04 | |
US79503806P | 2006-04-25 | 2006-04-25 | |
US11/558,833 US8750387B2 (en) | 2006-04-04 | 2006-11-10 | Adaptive encoder-assisted frame rate up conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200746831A true TW200746831A (en) | 2007-12-16 |
Family
ID=38432874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096112143A TW200746831A (en) | 2006-04-04 | 2007-04-04 | Adaptive encoder-assisted frame rate up conversion |
Country Status (9)
Country | Link |
---|---|
US (1) | US8750387B2 (zh) |
EP (1) | EP2002661A1 (zh) |
JP (1) | JP5118127B2 (zh) |
KR (1) | KR101037459B1 (zh) |
AR (1) | AR063192A1 (zh) |
BR (1) | BRPI0710606A2 (zh) |
CA (1) | CA2645352A1 (zh) |
TW (1) | TW200746831A (zh) |
WO (1) | WO2007115126A1 (zh) |
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-
2006
- 2006-11-10 US US11/558,833 patent/US8750387B2/en not_active Expired - Fee Related
-
2007
- 2007-03-29 EP EP07759738A patent/EP2002661A1/en not_active Withdrawn
- 2007-03-29 CA CA002645352A patent/CA2645352A1/en not_active Abandoned
- 2007-03-29 BR BRPI0710606-8A patent/BRPI0710606A2/pt not_active IP Right Cessation
- 2007-03-29 JP JP2009504385A patent/JP5118127B2/ja not_active Expired - Fee Related
- 2007-03-29 WO PCT/US2007/065547 patent/WO2007115126A1/en active Application Filing
- 2007-03-29 KR KR1020087026644A patent/KR101037459B1/ko not_active IP Right Cessation
- 2007-04-04 AR ARP070101455A patent/AR063192A1/es unknown
- 2007-04-04 TW TW096112143A patent/TW200746831A/zh unknown
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WO2007115126A1 (en) | 2007-10-11 |
EP2002661A1 (en) | 2008-12-17 |
BRPI0710606A2 (pt) | 2011-08-16 |
JP5118127B2 (ja) | 2013-01-16 |
US20070230563A1 (en) | 2007-10-04 |
KR101037459B1 (ko) | 2011-05-26 |
AR063192A1 (es) | 2009-01-14 |
CA2645352A1 (en) | 2007-10-11 |
US8750387B2 (en) | 2014-06-10 |
KR20090006146A (ko) | 2009-01-14 |
JP2009532990A (ja) | 2009-09-10 |
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