BRPI0210786B1 - método para codificar dados de imagem digital usando compressão adaptativa de dados de vídeo - Google Patents
método para codificar dados de imagem digital usando compressão adaptativa de dados de vídeo Download PDFInfo
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- BRPI0210786B1 BRPI0210786B1 BRPI0210786A BR0210786A BRPI0210786B1 BR PI0210786 B1 BRPI0210786 B1 BR PI0210786B1 BR PI0210786 A BRPI0210786 A BR PI0210786A BR 0210786 A BR0210786 A BR 0210786A BR PI0210786 B1 BRPI0210786 B1 BR PI0210786B1
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- 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
- H04N19/18—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 a set of transform coefficients
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Landscapes
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30285301P | 2001-07-02 | 2001-07-02 | |
| US10/180,828 US7483581B2 (en) | 2001-07-02 | 2002-06-26 | Apparatus and method for encoding digital image data in a lossless manner |
| PCT/US2002/021151 WO2003005626A2 (en) | 2001-07-02 | 2002-07-02 | An apparatus and method for encoding digital image data in a lossless manner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0210786A BR0210786A (pt) | 2007-11-20 |
| BRPI0210786B1 true BRPI0210786B1 (pt) | 2015-12-22 |
Family
ID=26876673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0210786A BRPI0210786B1 (pt) | 2001-07-02 | 2002-07-02 | método para codificar dados de imagem digital usando compressão adaptativa de dados de vídeo |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US7483581B2 (https=) |
| EP (1) | EP1402464A4 (https=) |
| JP (2) | JP4800571B2 (https=) |
| KR (1) | KR100946600B1 (https=) |
| CN (1) | CN1293509C (https=) |
| AU (1) | AU2002318196B2 (https=) |
| BR (1) | BRPI0210786B1 (https=) |
| CA (1) | CA2452550C (https=) |
| MX (1) | MXPA04000129A (https=) |
| WO (1) | WO2003005626A2 (https=) |
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2002
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- 2002-07-02 BR BRPI0210786A patent/BRPI0210786B1/pt not_active IP Right Cessation
- 2002-07-02 MX MXPA04000129A patent/MXPA04000129A/es active IP Right Grant
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- 2002-07-02 AU AU2002318196A patent/AU2002318196B2/en not_active Ceased
- 2002-07-02 KR KR1020037017297A patent/KR100946600B1/ko not_active Expired - Fee Related
- 2002-07-02 JP JP2003511463A patent/JP4800571B2/ja not_active Expired - Fee Related
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| US20030021485A1 (en) | 2003-01-30 |
| CA2452550C (en) | 2012-09-18 |
| US8270738B2 (en) | 2012-09-18 |
| JP2009081860A (ja) | 2009-04-16 |
| JP4800571B2 (ja) | 2011-10-26 |
| EP1402464A4 (en) | 2006-05-10 |
| WO2003005626A2 (en) | 2003-01-16 |
| JP2005520360A (ja) | 2005-07-07 |
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| CA2452550A1 (en) | 2003-01-16 |
| CN1549988A (zh) | 2004-11-24 |
| US20080279465A1 (en) | 2008-11-13 |
| WO2003005626A3 (en) | 2003-04-10 |
| US7483581B2 (en) | 2009-01-27 |
| EP1402464A2 (en) | 2004-03-31 |
| US20110299594A1 (en) | 2011-12-08 |
| AU2002318196B2 (en) | 2008-04-03 |
| KR20040018414A (ko) | 2004-03-03 |
| HK1070452A1 (en) | 2005-06-17 |
| US8098943B2 (en) | 2012-01-17 |
| US8023750B2 (en) | 2011-09-20 |
| KR100946600B1 (ko) | 2010-03-09 |
| US20110299595A1 (en) | 2011-12-08 |
| CN1293509C (zh) | 2007-01-03 |
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