FR2858161B1 - METHOD AND DEVICE FOR ENCODING AND DECODING DIGITAL SAMPLES REPRESENTATIVE OF PHYSICAL SIZES - Google Patents
METHOD AND DEVICE FOR ENCODING AND DECODING DIGITAL SAMPLES REPRESENTATIVE OF PHYSICAL SIZESInfo
- Publication number
- FR2858161B1 FR2858161B1 FR0309144A FR0309144A FR2858161B1 FR 2858161 B1 FR2858161 B1 FR 2858161B1 FR 0309144 A FR0309144 A FR 0309144A FR 0309144 A FR0309144 A FR 0309144A FR 2858161 B1 FR2858161 B1 FR 2858161B1
- Authority
- FR
- France
- Prior art keywords
- encoding
- digital samples
- decoding digital
- physical sizes
- samples representative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04N19/162—User input
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- 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
- H04N19/10—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
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0309144A FR2858161B1 (en) | 2003-07-25 | 2003-07-25 | METHOD AND DEVICE FOR ENCODING AND DECODING DIGITAL SAMPLES REPRESENTATIVE OF PHYSICAL SIZES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0309144A FR2858161B1 (en) | 2003-07-25 | 2003-07-25 | METHOD AND DEVICE FOR ENCODING AND DECODING DIGITAL SAMPLES REPRESENTATIVE OF PHYSICAL SIZES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2858161A1 FR2858161A1 (en) | 2005-01-28 |
FR2858161B1 true FR2858161B1 (en) | 2005-09-09 |
Family
ID=33561116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0309144A Expired - Fee Related FR2858161B1 (en) | 2003-07-25 | 2003-07-25 | METHOD AND DEVICE FOR ENCODING AND DECODING DIGITAL SAMPLES REPRESENTATIVE OF PHYSICAL SIZES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2858161B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090097013A (en) * | 2008-03-10 | 2009-09-15 | 삼성전자주식회사 | Apparatus of encoding image and apparatus of decoding image |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960006762B1 (en) * | 1992-02-29 | 1996-05-23 | 삼성전자주식회사 | 2-dimensional data scanning selecting circuit for image coding |
US5729484A (en) * | 1994-02-28 | 1998-03-17 | Intel Corporation | Processes, apparatuses, and systems of encoding and decoding signals using transforms |
JPH08256266A (en) * | 1995-03-17 | 1996-10-01 | Mitsubishi Electric Corp | Image coding system |
-
2003
- 2003-07-25 FR FR0309144A patent/FR2858161B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2858161A1 (en) | 2005-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140331 |