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Method For Encoding And Decoding Images Encoding And Decoding Device And Corresponding Computer Programs
Abstract: The invention relates to a method for encoding at least one image that has been cut up into partitions said method implementing the steps of: predicting (C2) the data of a current partition on the basis of at least one already encoded and then decoded reference partition generating a predicted partition; determining (C6) a set of residual data by comparing data relating to the current partition with the predicted partition said residual data being associated with various digital data items respectively which are intended to undergo entropy encoding. Prior to the step for producing a signal containing said encoded information the following steps are carried out: determining (C71) from said predetermined set of residual data a subset containing residual data capable of being modified; calculating (C8) the value of a function representative of the residual data of said predetermined subset; comparing (C9) said calculated value with a value of at least one of said digital data items; on the basis of the result of said comparison modification (C10) or non modification of at least one of the residual data items of said subset; and in the vent of a modification entropy encoding (C20) said at least one modified residual data item.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
22 April 2014
Publication Number
27/2015
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
lsmds@lakshmisri.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-02-09
Renewal Date
Applicants
ORANGE
78 rue Olivier de Serres
F 75015 Paris
Inventors
1. HENRY Felix
11 square Grande Charbonnière
F 35700 Rennes
2. CLARE Gordon
11 chemin de la Métairie
F 35740 Pace
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3039-CHENP-2014-IntimationOfGrant09-02-2023.pdf | 2023-02-09 |
| 1 | WIPO Page.pdf | 2014-04-23 |
| 2 | 3039-CHENP-2014-PatentCertificate09-02-2023.pdf | 2023-02-09 |
| 2 | Specification.pdf | 2014-04-23 |
| 3 | PCT-304.pdf | 2014-04-23 |
| 3 | 3039-CHENP-2014-FORM 3 [17-01-2023(online)].pdf | 2023-01-17 |
| 4 | Form 5.pdf | 2014-04-23 |
| 4 | 3039-CHENP-2014-FORM 3 [11-07-2022(online)].pdf | 2022-07-11 |
| 5 | Form 3.pdf | 2014-04-23 |
| 5 | 3039-CHENP-2014-FORM 3 [19-01-2022(online)].pdf | 2022-01-19 |
| 6 | Drawings.pdf | 2014-04-23 |
| 6 | 3039-CHENP-2014-FORM 3 [29-01-2021(online)].pdf | 2021-01-29 |
| 7 | 3039-CHENP-2014.pdf | 2014-04-23 |
| 7 | 3039-CHENP-2014-FORM 3 [21-07-2020(online)].pdf | 2020-07-21 |
| 8 | 3039-CHENP-2014-FORM 3 [19-05-2020(online)].pdf | 2020-05-19 |
| 8 | 3039-CHENP-2014 ENGLISH TRANSLATION 30-04-2014.pdf | 2014-04-30 |
| 9 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 30-04-2014.pdf | 2014-04-30 |
| 9 | 3039-CHENP-2014-CLAIMS [27-01-2020(online)].pdf | 2020-01-27 |
| 10 | 3039-CHENP-2014 POWER OF ATTORNEY 23-10-2014.pdf | 2014-10-23 |
| 10 | 3039-CHENP-2014-COMPLETE SPECIFICATION [27-01-2020(online)].pdf | 2020-01-27 |
| 11 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 23-10-2014.pdf | 2014-10-23 |
| 11 | 3039-CHENP-2014-CORRESPONDENCE [27-01-2020(online)].pdf | 2020-01-27 |
| 12 | 3039-CHENP-2014 FORM-1 18-11-2014.pdf | 2014-11-18 |
| 12 | 3039-CHENP-2014-DRAWING [27-01-2020(online)].pdf | 2020-01-27 |
| 13 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 18-11-2014.pdf | 2014-11-18 |
| 13 | 3039-CHENP-2014-FER_SER_REPLY [27-01-2020(online)].pdf | 2020-01-27 |
| 14 | 3039-CHENP-2014-Information under section 8(2) [27-01-2020(online)].pdf | 2020-01-27 |
| 14 | Petition under Rule 137 (3039-CHENP-2014).pdf | 2014-11-24 |
| 15 | 3039-CHENP-2014-OTHERS [27-01-2020(online)].pdf | 2020-01-27 |
| 15 | abstract-3039-CHENP-2014.jpg | 2015-01-13 |
| 16 | 3039-CHENP-2014 POWER OF ATTORNEY 24-02-2015.pdf | 2015-02-24 |
| 16 | 3039-CHENP-2014-PETITION UNDER RULE 137 [22-01-2020(online)].pdf | 2020-01-22 |
| 17 | 3039-CHENP-2014-FORM 3 [13-12-2019(online)].pdf | 2019-12-13 |
| 17 | 3039-CHENP-2014 FORM-13 24-02-2015.pdf | 2015-02-24 |
| 18 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 24-02-2015.pdf | 2015-02-24 |
| 18 | 3039-CHENP-2014-FER.pdf | 2019-07-29 |
| 19 | 3039-CHENP-2014 FORM-18 21-04-2015.pdf | 2015-04-21 |
| 19 | 3039-CHENP-2014-FORM 3 [26-04-2019(online)].pdf | 2019-04-26 |
| 20 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 21-04-2015.pdf | 2015-04-21 |
| 20 | 3039-CHENP-2014-FORM 3 [24-10-2018(online)].pdf | 2018-10-24 |
| 21 | 3039-CHENP-2014 POWER OF ATTORNEY 18-06-2015.pdf | 2015-06-18 |
| 21 | 3039-CHENP-2014-FORM 3 [22-03-2018(online)].pdf | 2018-03-22 |
| 22 | 3039-CHENP-2014 FORM-6 18-06-2015.pdf | 2015-06-18 |
| 22 | 3039-CHENP-2014-FORM 3 [18-09-2017(online)].pdf | 2017-09-18 |
| 23 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 18-06-2015.pdf | 2015-06-18 |
| 23 | Form 3 [10-03-2017(online)].pdf | 2017-03-10 |
| 24 | 3039-CHENP-2014-Form-13-240215.pdf | 2016-11-09 |
| 24 | 3039-CHENP-2014 ASSIGNMENT 18-06-2015.pdf | 2015-06-18 |
| 25 | 3039-CHENP-2014-Correspondence-Form 3-090516.pdf | 2016-07-18 |
| 25 | Other Document [18-04-2016(online)].pdf | 2016-04-18 |
| 26 | 3039-CHENP-2014-Form 3-090516.pdf | 2016-07-18 |
| 26 | Form 13 [18-04-2016(online)].pdf | 2016-04-18 |
| 27 | Form 26 [21-06-2016(online)].pdf | 2016-06-21 |
| 28 | 3039-CHENP-2014-Form 3-090516.pdf | 2016-07-18 |
| 28 | Form 13 [18-04-2016(online)].pdf | 2016-04-18 |
| 29 | 3039-CHENP-2014-Correspondence-Form 3-090516.pdf | 2016-07-18 |
| 29 | Other Document [18-04-2016(online)].pdf | 2016-04-18 |
| 30 | 3039-CHENP-2014 ASSIGNMENT 18-06-2015.pdf | 2015-06-18 |
| 30 | 3039-CHENP-2014-Form-13-240215.pdf | 2016-11-09 |
| 31 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 18-06-2015.pdf | 2015-06-18 |
| 31 | Form 3 [10-03-2017(online)].pdf | 2017-03-10 |
| 32 | 3039-CHENP-2014 FORM-6 18-06-2015.pdf | 2015-06-18 |
| 32 | 3039-CHENP-2014-FORM 3 [18-09-2017(online)].pdf | 2017-09-18 |
| 33 | 3039-CHENP-2014 POWER OF ATTORNEY 18-06-2015.pdf | 2015-06-18 |
| 33 | 3039-CHENP-2014-FORM 3 [22-03-2018(online)].pdf | 2018-03-22 |
| 34 | 3039-CHENP-2014-FORM 3 [24-10-2018(online)].pdf | 2018-10-24 |
| 35 | 3039-CHENP-2014 FORM-18 21-04-2015.pdf | 2015-04-21 |
| 35 | 3039-CHENP-2014-FORM 3 [26-04-2019(online)].pdf | 2019-04-26 |
| 36 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 24-02-2015.pdf | 2015-02-24 |
| 36 | 3039-CHENP-2014-FER.pdf | 2019-07-29 |
| 37 | 3039-CHENP-2014-FORM 3 [13-12-2019(online)].pdf | 2019-12-13 |
| 37 | 3039-CHENP-2014 FORM-13 24-02-2015.pdf | 2015-02-24 |
| 38 | 3039-CHENP-2014 POWER OF ATTORNEY 24-02-2015.pdf | 2015-02-24 |
| 38 | 3039-CHENP-2014-PETITION UNDER RULE 137 [22-01-2020(online)].pdf | 2020-01-22 |
| 39 | 3039-CHENP-2014-OTHERS [27-01-2020(online)].pdf | 2020-01-27 |
| 39 | abstract-3039-CHENP-2014.jpg | 2015-01-13 |
| 40 | 3039-CHENP-2014-Information under section 8(2) [27-01-2020(online)].pdf | 2020-01-27 |
| 40 | Petition under Rule 137 (3039-CHENP-2014).pdf | 2014-11-24 |
| 41 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 18-11-2014.pdf | 2014-11-18 |
| 41 | 3039-CHENP-2014-FER_SER_REPLY [27-01-2020(online)].pdf | 2020-01-27 |
| 42 | 3039-CHENP-2014 FORM-1 18-11-2014.pdf | 2014-11-18 |
| 42 | 3039-CHENP-2014-DRAWING [27-01-2020(online)].pdf | 2020-01-27 |
| 43 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 23-10-2014.pdf | 2014-10-23 |
| 43 | 3039-CHENP-2014-CORRESPONDENCE [27-01-2020(online)].pdf | 2020-01-27 |
| 44 | 3039-CHENP-2014 POWER OF ATTORNEY 23-10-2014.pdf | 2014-10-23 |
| 44 | 3039-CHENP-2014-COMPLETE SPECIFICATION [27-01-2020(online)].pdf | 2020-01-27 |
| 45 | 3039-CHENP-2014 CORRESPONDENCE OTHERS 30-04-2014.pdf | 2014-04-30 |
| 45 | 3039-CHENP-2014-CLAIMS [27-01-2020(online)].pdf | 2020-01-27 |
| 46 | 3039-CHENP-2014 ENGLISH TRANSLATION 30-04-2014.pdf | 2014-04-30 |
| 46 | 3039-CHENP-2014-FORM 3 [19-05-2020(online)].pdf | 2020-05-19 |
| 47 | 3039-CHENP-2014.pdf | 2014-04-23 |
| 47 | 3039-CHENP-2014-FORM 3 [21-07-2020(online)].pdf | 2020-07-21 |
| 48 | Drawings.pdf | 2014-04-23 |
| 48 | 3039-CHENP-2014-FORM 3 [29-01-2021(online)].pdf | 2021-01-29 |
| 49 | 3039-CHENP-2014-FORM 3 [19-01-2022(online)].pdf | 2022-01-19 |
| 50 | 3039-CHENP-2014-FORM 3 [11-07-2022(online)].pdf | 2022-07-11 |
| 51 | 3039-CHENP-2014-FORM 3 [17-01-2023(online)].pdf | 2023-01-17 |
| 52 | 3039-CHENP-2014-PatentCertificate09-02-2023.pdf | 2023-02-09 |
| 53 | 3039-CHENP-2014-IntimationOfGrant09-02-2023.pdf | 2023-02-09 |
Search Strategy
| 1 | search_29-07-2019.pdf |