JP2013507083A5 - - Google Patents
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- JP2013507083A5 JP2013507083A5 JP2012532713A JP2012532713A JP2013507083A5 JP 2013507083 A5 JP2013507083 A5 JP 2013507083A5 JP 2012532713 A JP2012532713 A JP 2012532713A JP 2012532713 A JP2012532713 A JP 2012532713A JP 2013507083 A5 JP2013507083 A5 JP 2013507083A5
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- Prior art keywords
- image
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- compression
- quantization matrix
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- 238000000034 method Methods 0.000 claims 50
- 230000006835 compression Effects 0.000 claims 42
- 238000007906 compression Methods 0.000 claims 42
- 239000011159 matrix material Substances 0.000 claims 38
- 238000013139 quantization Methods 0.000 claims 30
- 238000011524 similarity measure Methods 0.000 claims 6
- 230000003247 decreasing effect Effects 0.000 claims 2
- 230000000977 initiatory effect Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004364 calculation method Methods 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000004590 computer program Methods 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 230000002441 reversible effect Effects 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24852109P | 2009-10-05 | 2009-10-05 | |
| US61/248,521 | 2009-10-05 | ||
| US25387209P | 2009-10-22 | 2009-10-22 | |
| US61/253,872 | 2009-10-22 | ||
| US29262210P | 2010-01-06 | 2010-01-06 | |
| US61/292,622 | 2010-01-06 | ||
| US30219310P | 2010-02-08 | 2010-02-08 | |
| US61/302,193 | 2010-02-08 | ||
| US32921710P | 2010-04-29 | 2010-04-29 | |
| US61/329,217 | 2010-04-29 | ||
| US38375010P | 2010-09-17 | 2010-09-17 | |
| US61/383,750 | 2010-09-17 | ||
| PCT/IL2010/000809 WO2011042898A1 (en) | 2009-10-05 | 2010-10-05 | Apparatus and methods for recompression of digital images |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013507083A JP2013507083A (ja) | 2013-02-28 |
| JP2013507083A5 true JP2013507083A5 (enExample) | 2013-11-21 |
| JP5844263B2 JP5844263B2 (ja) | 2016-01-13 |
Family
ID=43856423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012532713A Active JP5844263B2 (ja) | 2009-10-05 | 2010-10-05 | デジタル画像を再圧縮するための装置および方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (6) | US8908984B2 (enExample) |
| EP (1) | EP2486517A4 (enExample) |
| JP (1) | JP5844263B2 (enExample) |
| IL (2) | IL247930A (enExample) |
| WO (1) | WO2011042898A1 (enExample) |
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-
2010
- 2010-10-05 EP EP10821670.6A patent/EP2486517A4/en not_active Withdrawn
- 2010-10-05 WO PCT/IL2010/000809 patent/WO2011042898A1/en not_active Ceased
- 2010-10-05 JP JP2012532713A patent/JP5844263B2/ja active Active
- 2010-10-05 US US13/500,473 patent/US8908984B2/en active Active
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2011
- 2011-03-31 US US13/077,060 patent/US8452110B2/en active Active
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2014
- 2014-10-29 US US14/527,218 patent/US9503738B2/en active Active
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2016
- 2016-09-14 US US15/265,353 patent/US9866837B2/en active Active
- 2016-09-20 IL IL247930A patent/IL247930A/en active IP Right Grant
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- 2017-05-07 IL IL252142A patent/IL252142B/en active IP Right Grant
- 2017-12-04 US US15/830,190 patent/US10362309B2/en active Active
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2019
- 2019-06-06 US US16/433,358 patent/US10674154B2/en active Active
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