CN100348049C - 用于渐进地变换并编码数字数据的系统和方法 - Google Patents
用于渐进地变换并编码数字数据的系统和方法 Download PDFInfo
- Publication number
- CN100348049C CN100348049C CNB031064914A CN03106491A CN100348049C CN 100348049 C CN100348049 C CN 100348049C CN B031064914 A CNB031064914 A CN B031064914A CN 03106491 A CN03106491 A CN 03106491A CN 100348049 C CN100348049 C CN 100348049C
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- conversion coefficient
- conversion
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- compression system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- H04N1/646—Transmitting or storing colour television type signals, e.g. PAL, Lab; Their conversion into additive or subtractive colour signals or vice versa therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
-
- 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
-
- 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
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
-
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/90—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 Of Band Width Or Redundancy In Fax (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Television Systems (AREA)
- Image Processing (AREA)
- Color Image Communication Systems (AREA)
Abstract
Description
码字 | 输入比特序列 |
0 | 2K个零的完全运算 |
1c0 | c<2K个零的部分运算,后面是一个1,系数的符合=“+”(c是一个k比特的数字) |
1c1 | c<2K个零的部分运算,后面是一个1,系数的符合=“-” |
Claims (39)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/109,291 US7006699B2 (en) | 2002-03-27 | 2002-03-27 | System and method for progressively transforming and coding digital data |
US10/109,291 | 2002-03-27 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100778070A Division CN100463488C (zh) | 2002-03-27 | 2003-02-27 | 用于渐进地变换并编码数字数据的系统和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1447285A CN1447285A (zh) | 2003-10-08 |
CN100348049C true CN100348049C (zh) | 2007-11-07 |
Family
ID=27804407
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031064914A Expired - Lifetime CN100348049C (zh) | 2002-03-27 | 2003-02-27 | 用于渐进地变换并编码数字数据的系统和方法 |
CNB2006100778070A Expired - Lifetime CN100463488C (zh) | 2002-03-27 | 2003-02-27 | 用于渐进地变换并编码数字数据的系统和方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100778070A Expired - Lifetime CN100463488C (zh) | 2002-03-27 | 2003-02-27 | 用于渐进地变换并编码数字数据的系统和方法 |
Country Status (13)
Country | Link |
---|---|
US (6) | US7006699B2 (zh) |
EP (3) | EP3169050B1 (zh) |
JP (1) | JP4444571B2 (zh) |
KR (1) | KR100882417B1 (zh) |
CN (2) | CN100348049C (zh) |
AU (4) | AU2003202423B2 (zh) |
BR (1) | BR0300847A (zh) |
CA (3) | CA2775691C (zh) |
ES (2) | ES2729926T3 (zh) |
HK (1) | HK1058987A1 (zh) |
MX (1) | MXPA03002646A (zh) |
RU (1) | RU2321063C2 (zh) |
TW (1) | TWI239489B (zh) |
Families Citing this family (62)
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-
2002
- 2002-03-27 US US10/109,291 patent/US7006699B2/en not_active Expired - Lifetime
-
2003
- 2003-02-12 TW TW092102933A patent/TWI239489B/zh not_active IP Right Cessation
- 2003-02-17 ES ES16206246T patent/ES2729926T3/es not_active Expired - Lifetime
- 2003-02-17 EP EP16206264.0A patent/EP3169050B1/en not_active Expired - Lifetime
- 2003-02-17 EP EP03003599.2A patent/EP1349394B8/en not_active Expired - Lifetime
- 2003-02-17 EP EP16206246.7A patent/EP3169049B1/en not_active Expired - Lifetime
- 2003-02-17 ES ES16206264T patent/ES2733023T3/es not_active Expired - Lifetime
- 2003-02-21 JP JP2003044991A patent/JP4444571B2/ja not_active Expired - Lifetime
- 2003-02-27 CN CNB031064914A patent/CN100348049C/zh not_active Expired - Lifetime
- 2003-02-27 KR KR1020030012269A patent/KR100882417B1/ko active IP Right Grant
- 2003-02-27 CN CNB2006100778070A patent/CN100463488C/zh not_active Expired - Lifetime
- 2003-03-21 AU AU2003202423A patent/AU2003202423B2/en not_active Ceased
- 2003-03-24 CA CA2775691A patent/CA2775691C/en not_active Expired - Fee Related
- 2003-03-24 CA CA2775622A patent/CA2775622C/en not_active Expired - Fee Related
- 2003-03-24 CA CA2423165A patent/CA2423165C/en not_active Expired - Fee Related
- 2003-03-26 MX MXPA03002646A patent/MXPA03002646A/es active IP Right Grant
- 2003-03-26 RU RU2003108435/09A patent/RU2321063C2/ru active
- 2003-03-26 BR BR0300847-9A patent/BR0300847A/pt not_active IP Right Cessation
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2004
- 2004-03-10 HK HK04101746A patent/HK1058987A1/xx not_active IP Right Cessation
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2005
- 2005-08-18 US US11/206,508 patent/US7116834B2/en not_active Expired - Lifetime
- 2005-08-18 US US11/206,507 patent/US7099516B2/en not_active Expired - Lifetime
- 2005-08-18 US US11/206,390 patent/US7155055B2/en not_active Expired - Lifetime
- 2005-08-18 US US11/206,506 patent/US7095899B2/en not_active Expired - Lifetime
- 2005-08-30 US US11/215,595 patent/US7110610B2/en not_active Expired - Lifetime
-
2008
- 2008-10-10 AU AU2008229876A patent/AU2008229876A1/en not_active Abandoned
- 2008-10-10 AU AU2008229881A patent/AU2008229881A1/en not_active Abandoned
- 2008-10-10 AU AU2008229880A patent/AU2008229880B2/en not_active Ceased
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