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ABSTRACTA weighting factor mode determination unit (13) determines whether to code an interlaced picture In a field mode or a frame mode, based on a value of a flag "AFF" indicating whether or not to 5 switch between the field- mode and the frame mode on a block-by-block basis and notifies switches (14 and 15) and a multiplexing unit (106) of the determined mode. The switches (14 and 15) select either the field mode or the frame mode according to the notified mode. A field weighting factor coding LO unit (11) or a frame weighting factor coding unit (12) performs respectively the coding of respective weighting factors when the respective modes are selected.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
31 May 2004
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2013-07-30
Renewal Date
Applicants
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501.
Inventors
1. KADONO, SHINYA
2-203 HOPE-ATAGOYAMA 8-CHOME, NISHINOMIYA-SHI,HYOGO 662-0871.
2. KONDO, SATOSHI
7-17, OTOKOYAMASHIGETSU, YAWATA-SHI, KYOTO 614-8361
3. ABE, KIYOFUMI
16-1-213, MIYAMAE-CHO, KADOMA-SHI, OSAKA 571-0074
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1197-chenp-2004 form-18 09-07-2007.pdf | 2007-07-09 |
| 2 | 1197-chenp-2004 form-13 09-07-2007.pdf | 2007-07-09 |
| 3 | 1197-CHENP-2004 FORM-13 05-05-2009.pdf | 2009-05-05 |
| 4 | 1197-CHENP-2004 CORRESPONDENCE OTHERS 11-07-2011.pdf | 2011-07-11 |
| 5 | 1197-chenp-2004 form-5.pdf | 2011-09-03 |
| 6 | 1197-chenp-2004 form-3.pdf | 2011-09-03 |
| 7 | 1197-chenp-2004 form-26.pdf | 2011-09-03 |
| 8 | 1197-chenp-2004 form-1.pdf | 2011-09-03 |
| 9 | 1197-chenp-2004 drawings.pdf | 2011-09-03 |
| 10 | 1197-chenp-2004 description(complete).pdf | 2011-09-03 |
| 11 | 1197-chenp-2004 correspondence po.pdf | 2011-09-03 |
| 12 | 1197-chenp-2004 correspondence others.pdf | 2011-09-03 |
| 13 | 1197-chenp-2004 claims.pdf | 2011-09-03 |
| 14 | 1197-chenp-2004 abstract.pdf | 2011-09-03 |
| 15 | 1197-CHENP-2004 EXAMINATION REPORT REPLY RECEIVED 22-09-2011.pdf | 2011-09-22 |
| 16 | 1197-CHENP-2004 AMENDED PAGES OF SPECIFICATION 22-09-2011.pdf | 2011-09-22 |
| 17 | 1197-CHENP-2004 AMENDED CLAIMS 22-09-2011.pdf | 2011-09-22 |
| 18 | 1197-CHENP-2004 OTHER PATENT DOCUMENT 22-09-2011.pdf | 2011-09-22 |
| 19 | 1197-CHENP-2004 FORM-3 22-09-2011.pdf | 2011-09-22 |
| 20 | 1197-CHENP-2004 FORM-1 22-09-2011.pdf | 2011-09-22 |
| 21 | 1197-CHENP-2004 AMENDED CLAIMS 06-06-2012.pdf | 2012-06-06 |
| 22 | 1197-CHENP-2004 POWER OF ATTORNEY 06-06-2012.pdf | 2012-06-06 |
| 23 | 1197-CHENP-2004 OTHER PATENT DOCUMENT 06-06-2012.pdf | 2012-06-06 |
| 24 | 1197-CHENP-2004 FORM-3 06-06-2012.pdf | 2012-06-06 |
| 25 | 1197-CHENP-2004 CORRESPONDENCE OTHERS 06-06-2012.pdf | 2012-06-06 |
| 26 | 1197-CHENP-2004 CORRESPONDENCE OTHERS 26-11-2012.pdf | 2012-11-26 |
| 27 | 1197-CHENP-2004 CORRESPONDENCE OTHERS 09-10-2013.pdf | 2013-10-09 |
| 28 | Power of Attorney [18-01-2016(online)].pdf | 2016-01-18 |
| 29 | Form 16 [18-01-2016(online)].pdf | 2016-01-18 |
| 30 | Assignment [18-01-2016(online)].pdf | 2016-01-18 |
| 31 | Form 27 [28-03-2017(online)].pdf | 2017-03-28 |
| 32 | 1197-CHENP-2004-RELEVANT DOCUMENTS [27-03-2018(online)].pdf | 2018-03-27 |
| 33 | 1197-CHENP-2004-RELEVANT DOCUMENTS [18-03-2019(online)].pdf | 2019-03-18 |
| 34 | 1197-CHENP-2004-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 35 | 1197-CHENP-2004-FORM-26 [04-01-2021(online)].pdf | 2021-01-04 |
| 36 | 1197-CHENP-2004-RELEVANT DOCUMENTS [24-09-2021(online)].pdf | 2021-09-24 |
| 37 | 1197-CHENP-2004-RELEVANT DOCUMENTS [22-08-2022(online)].pdf | 2022-08-22 |
| 38 | 1197-CHENP-2004-RELEVANT DOCUMENTS [07-09-2023(online)].pdf | 2023-09-07 |
| 39 | 1197-CHENP-2004-FORM-27 [26-09-2024(online)].pdf | 2024-09-26 |