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A Coding Method For Performing Variable Length Coding
Abstract: A variable length encoding method for frequency converting image data in a moving picture in block unit having a predetermined size and encoding a coefficient value in each of the blocks. The method includes a coefficient value scan step for scanning the coefficient values in a block in a predetermined order and an encoding step for switching a plurality of tables used for encoding and encoding the coefficient values scanned in the coefficient value scan step into variable length codes in a predetermined order. Here, the switching of the aforementioned tables may be in one direction. Moreover, the aforementioned encoding may be non-arithmetic encoding. Figure 23
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 September 2010
Publication Number
13/2011
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2018-04-18
Renewal Date
Applicants
PANASONIC CORPORATION
1006, OAZA KADOMA,KADOMA-SHI, OSAKA 571-8501
Inventors
1. KADONO, SHINYA
7-25-204, KOSHIENGUCHI 1-CHOME,NISHINOMIYA-SHI,,HYOGO 663-8113
2. HAGAI, MAKOTO
22-402, OEDAMINAMI-MACHI-MORIGUCHI-SHI,,OSAKA 570-0051
3. ABE, KIYOFUMI
16-1-213, MIYAMAE-CHO,KADOMA-SHI,,OSKA 571-0074
4. KONDO, SATOSHI
7-17, OTOKOYAMASHIGETSU, YAWATA-SHI,,KYOTO 614-8361
Specification
Technical Field
The present invention relates to a variable length coding method for coding coefficients in each block which are obtained by performing frequency transformation on picture data of a moving picture per block having a predetermined size, as well as a variable length decoding method, and the like.
Background Art
In coding a moving picture, compression of information volume is usually performed by utilizing redundancies both in spatial and temporal directions which the moving picture has. Usually, a transformation into a frequency domain is used as a method of utilizing the spatial redundancy while inter picture prediction coding is used as a method of utilizing
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5515-chenp-2010 description(complete) 02-09-2010.pdf | 2010-09-02 |
| 1 | 5515-CHENP-2010-FORM-27 [26-09-2024(online)].pdf | 2024-09-26 |
| 2 | 5515-chenp-2010 correspondence others 02-09-2010.pdf | 2010-09-02 |
| 2 | 5515-CHENP-2010-RELEVANT DOCUMENTS [10-08-2022(online)].pdf | 2022-08-10 |
| 3 | 5515-CHENP-2010-RELEVANT DOCUMENTS [24-09-2021(online)].pdf | 2021-09-24 |
| 3 | 5515-chenp-2010 form-5 02-09-2010.pdf | 2010-09-02 |
| 4 | 5515-CHENP-2010-FORM-26 [04-01-2021(online)].pdf | 2021-01-04 |
| 4 | 5515-chenp-2010 form-3 02-09-2010.pdf | 2010-09-02 |
| 5 | 5515-CHENP-2010-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 5 | 5515-chenp-2010 form-2 02-09-2010.pdf | 2010-09-02 |
| 6 | 5515-CHENP-2010-RELEVANT DOCUMENTS [18-03-2019(online)].pdf | 2019-03-18 |
| 6 | 5515-chenp-2010 form-1 02-09-2010.pdf | 2010-09-02 |
| 7 | 5515-CHENP-2010-IntimationOfGrant18-04-2018.pdf | 2018-04-18 |
| 7 | 5515-chenp-2010 abstract 02-09-2010.pdf | 2010-09-02 |
| 8 | 5515-CHENP-2010-PatentCertificate18-04-2018.pdf | 2018-04-18 |
| 8 | 5515-chenp-2010 power of attorney 02-09-2010.pdf | 2010-09-02 |
| 9 | 5515-chenp-2010 drawings 02-09-2010.pdf | 2010-09-02 |
| 9 | Abstract_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 10 | 5515-chenp-2010 claims 02-09-2010.pdf | 2010-09-02 |
| 10 | Claims_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 11 | 5515-CHENP-2010 FORM-3 02-11-2010.pdf | 2010-11-02 |
| 11 | Description_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 12 | 5515-CHENP-2010 FORM-18 02-11-2010.pdf | 2010-11-02 |
| 12 | Drawings_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 13 | abstract5515-chenp-2010.jpg | 2011-09-04 |
| 13 | Marked up Claims_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 14 | 5515-CHENP-2010 FORM-6 22-08-2014.pdf | 2014-08-22 |
| 14 | 5515-CHENP-2010-FORM 3 [04-04-2018(online)].pdf | 2018-04-04 |
| 15 | 5515-CHENP-2010 CORRESPONDENCE OTHERS 22-08-2014.pdf | 2014-08-22 |
| 15 | 5515-CHENP-2010-PETITION UNDER RULE 137 [04-04-2018(online)].pdf | 2018-04-04 |
| 16 | 5515-CHENP-2010 POWER OF ATTORNEY 22-08-2014.pdf | 2014-08-22 |
| 16 | 5515-CHENP-2010-2. Marked Copy under Rule 14(2) (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 17 | 5515-CHENP-2010-PETITION UNDER RULE 137 [03-04-2018(online)].pdf | 2018-04-03 |
| 17 | 5515-CHENP-2010 ASSIGNMENT 22-08-2014.pdf | 2014-08-22 |
| 18 | 5515-CHENP-2010-Power of Attorney-271015.pdf | 2016-04-06 |
| 18 | 5515-CHENP-2010-Retyped Pages under Rule 14(1) (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 19 | 5515-CHENP-2010-Form 6-271015.pdf | 2016-04-06 |
| 19 | 5515-CHENP-2010-Written submissions and relevant documents (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 20 | 5515-CHENP-2010-Correspondence to notify the Controller (Mandatory) [16-03-2018(online)].pdf | 2018-03-16 |
| 20 | 5515-CHENP-2010-Correspondence-F 6-Notarized Copy of Assignment-PA-271015.pdf | 2016-04-06 |
| 21 | 5515-CHENP-2010-Assignment-271015.pdf | 2016-04-06 |
| 21 | 5515-CHENP-2010-HearingNoticeLetter.pdf | 2018-02-20 |
| 22 | 5515-CHENP-2010-FER.pdf | 2016-11-28 |
| 22 | Correspondence By Agent_Proof Of Right_31-05-2017.pdf | 2017-05-31 |
| 23 | Claims [26-05-2017(online)].pdf | 2017-05-26 |
| 23 | Petition Under Rule 137 [26-05-2017(online)].pdf | 2017-05-26 |
| 24 | Other Document [26-05-2017(online)].pdf | 2017-05-26 |
| 24 | Description(Complete) [26-05-2017(online)].pdf | 2017-05-26 |
| 25 | Description(Complete) [26-05-2017(online)].pdf_180.pdf | 2017-05-26 |
| 25 | Form 3 [26-05-2017(online)].pdf | 2017-05-26 |
| 26 | Drawing [26-05-2017(online)].pdf | 2017-05-26 |
| 26 | Examination Report Reply Recieved [26-05-2017(online)].pdf | 2017-05-26 |
| 27 | Drawing [26-05-2017(online)].pdf | 2017-05-26 |
| 27 | Examination Report Reply Recieved [26-05-2017(online)].pdf | 2017-05-26 |
| 28 | Description(Complete) [26-05-2017(online)].pdf_180.pdf | 2017-05-26 |
| 28 | Form 3 [26-05-2017(online)].pdf | 2017-05-26 |
| 29 | Description(Complete) [26-05-2017(online)].pdf | 2017-05-26 |
| 29 | Other Document [26-05-2017(online)].pdf | 2017-05-26 |
| 30 | Claims [26-05-2017(online)].pdf | 2017-05-26 |
| 30 | Petition Under Rule 137 [26-05-2017(online)].pdf | 2017-05-26 |
| 31 | 5515-CHENP-2010-FER.pdf | 2016-11-28 |
| 31 | Correspondence By Agent_Proof Of Right_31-05-2017.pdf | 2017-05-31 |
| 32 | 5515-CHENP-2010-Assignment-271015.pdf | 2016-04-06 |
| 32 | 5515-CHENP-2010-HearingNoticeLetter.pdf | 2018-02-20 |
| 33 | 5515-CHENP-2010-Correspondence to notify the Controller (Mandatory) [16-03-2018(online)].pdf | 2018-03-16 |
| 33 | 5515-CHENP-2010-Correspondence-F 6-Notarized Copy of Assignment-PA-271015.pdf | 2016-04-06 |
| 34 | 5515-CHENP-2010-Form 6-271015.pdf | 2016-04-06 |
| 34 | 5515-CHENP-2010-Written submissions and relevant documents (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 35 | 5515-CHENP-2010-Power of Attorney-271015.pdf | 2016-04-06 |
| 35 | 5515-CHENP-2010-Retyped Pages under Rule 14(1) (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 36 | 5515-CHENP-2010-PETITION UNDER RULE 137 [03-04-2018(online)].pdf | 2018-04-03 |
| 36 | 5515-CHENP-2010 ASSIGNMENT 22-08-2014.pdf | 2014-08-22 |
| 37 | 5515-CHENP-2010 POWER OF ATTORNEY 22-08-2014.pdf | 2014-08-22 |
| 37 | 5515-CHENP-2010-2. Marked Copy under Rule 14(2) (MANDATORY) [03-04-2018(online)].pdf | 2018-04-03 |
| 38 | 5515-CHENP-2010 CORRESPONDENCE OTHERS 22-08-2014.pdf | 2014-08-22 |
| 38 | 5515-CHENP-2010-PETITION UNDER RULE 137 [04-04-2018(online)].pdf | 2018-04-04 |
| 39 | 5515-CHENP-2010 FORM-6 22-08-2014.pdf | 2014-08-22 |
| 39 | 5515-CHENP-2010-FORM 3 [04-04-2018(online)].pdf | 2018-04-04 |
| 40 | abstract5515-chenp-2010.jpg | 2011-09-04 |
| 40 | Marked up Claims_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 41 | 5515-CHENP-2010 FORM-18 02-11-2010.pdf | 2010-11-02 |
| 41 | Drawings_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 42 | 5515-CHENP-2010 FORM-3 02-11-2010.pdf | 2010-11-02 |
| 42 | Description_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 43 | 5515-chenp-2010 claims 02-09-2010.pdf | 2010-09-02 |
| 43 | Claims_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 44 | 5515-chenp-2010 drawings 02-09-2010.pdf | 2010-09-02 |
| 44 | Abstract_Granted 295875_18-04-2018.pdf | 2018-04-18 |
| 45 | 5515-chenp-2010 power of attorney 02-09-2010.pdf | 2010-09-02 |
| 45 | 5515-CHENP-2010-PatentCertificate18-04-2018.pdf | 2018-04-18 |
| 46 | 5515-CHENP-2010-IntimationOfGrant18-04-2018.pdf | 2018-04-18 |
| 46 | 5515-chenp-2010 abstract 02-09-2010.pdf | 2010-09-02 |
| 47 | 5515-CHENP-2010-RELEVANT DOCUMENTS [18-03-2019(online)].pdf | 2019-03-18 |
| 47 | 5515-chenp-2010 form-1 02-09-2010.pdf | 2010-09-02 |
| 48 | 5515-CHENP-2010-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 48 | 5515-chenp-2010 form-2 02-09-2010.pdf | 2010-09-02 |
| 49 | 5515-CHENP-2010-FORM-26 [04-01-2021(online)].pdf | 2021-01-04 |
| 49 | 5515-chenp-2010 form-3 02-09-2010.pdf | 2010-09-02 |
| 50 | 5515-CHENP-2010-RELEVANT DOCUMENTS [24-09-2021(online)].pdf | 2021-09-24 |
| 50 | 5515-chenp-2010 form-5 02-09-2010.pdf | 2010-09-02 |
| 51 | 5515-chenp-2010 correspondence others 02-09-2010.pdf | 2010-09-02 |
| 51 | 5515-CHENP-2010-RELEVANT DOCUMENTS [10-08-2022(online)].pdf | 2022-08-10 |
| 52 | 5515-chenp-2010 description(complete) 02-09-2010.pdf | 2010-09-02 |
| 52 | 5515-CHENP-2010-FORM-27 [26-09-2024(online)].pdf | 2024-09-26 |
Search Strategy
| 1 | Current_Searches-_2__28-11-2016.pdf |