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Method And Device For Encoding And Decoding Images
Abstract: The invention relates to a method for encoding at least one image that has been cut up into partitions a current partition being encoded containing data of which at least 10 minus one data items is assigned a sign. Such a coding method is characterized in that for said current partition same implements the following steps: calculation (S3) of the value of a function representative of the data of said current partition except for said sign; comparison (S4) of said calculated value to a predetermined value of said sign; on the basis of the result of said comparison modification (S5) or non modification of at least one of the data items of the current partition; and in the event of a modification encoding (S20) of said at least one (20) modified 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
Parent Application
Patent Number
Legal Status
Grant Date
2020-12-09
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 | WIPO Page and other documents.pdf | 2014-04-23 |
| 2 | Specification.pdf | 2014-04-23 |
| 3 | PCT-304.pdf | 2014-04-23 |
| 4 | Form 5.pdf | 2014-04-23 |
| 5 | Form 3.pdf | 2014-04-23 |
| 6 | Drawigns.pdf | 2014-04-23 |
| 7 | 3040-CHENP-2014.pdf | 2014-04-23 |
| 8 | 3040-CHENP-2014 ENGLISH TRANSLATION 04-09-2014.pdf | 2014-09-04 |
| 9 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 04-09-2014.pdf | 2014-09-04 |
| 10 | 3040-CHENP-2014 POWER OF ATTORNEY 13-10-2014.pdf | 2014-10-13 |
| 11 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 13-10-2014.pdf | 2014-10-13 |
| 12 | 3040-CHENP-2014 FORM-1 02-12-2014.pdf | 2014-12-02 |
| 13 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 02-12-2014.pdf | 2014-12-02 |
| 14 | abstract-3040-CHENP-2014.jpg | 2015-01-13 |
| 15 | Form13_Address Of Service Change_24-02-2015.pdf | 2015-02-24 |
| 16 | 3040-CHENP-2014 POWER OF ATTORNEY 24-02-2015.pdf | 2015-02-24 |
| 17 | 3040-CHENP-2014 FORM-13 24-02-2015.pdf | 2015-02-24 |
| 18 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 24-02-2015.pdf | 2015-02-24 |
| 19 | 3040-CHENP-2014 (Petitition under rule 137).pdf ONLINE | 2015-03-05 |
| 20 | 3040-CHENP-2014 (Petitition under rule 137).pdf | 2015-03-12 |
| 21 | 3040-CHENP-2014 FORM-18 21-04-2015.pdf | 2015-04-21 |
| 22 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 21-04-2015.pdf | 2015-04-21 |
| 23 | 3040-CHENP-2014 POWER OF ATTORNEY 18-06-2015.pdf | 2015-06-18 |
| 24 | 3040-CHENP-2014 FORM-6 18-06-2015.pdf | 2015-06-18 |
| 25 | 3040-CHENP-2014 CORRESPONDENCE OTHERS 18-06-2015.pdf | 2015-06-18 |
| 26 | 3040-CHENP-2014 ASSIGNMENT 18-06-2015.pdf | 2015-06-18 |
| 27 | Form 26 [21-06-2016(online)].pdf | 2016-06-21 |
| 28 | 3040-CHENP-2014-Form 3-090516.pdf | 2016-07-18 |
| 29 | 3040-CHENP-2014-Correspondence-Form 3-090516.pdf | 2016-07-18 |
| 30 | 3040-CHENP-2014-Form-13-240215.pdf | 2016-11-09 |
| 31 | Form 3 [17-01-2017(online)].pdf | 2017-01-17 |
| 32 | Form 3 [11-07-2017(online)].pdf | 2017-07-11 |
| 33 | 3040-CHENP-2014-FORM 3 [31-01-2018(online)].pdf | 2018-01-31 |
| 34 | 3040-CHENP-2014-FORM 3 [24-07-2018(online)].pdf | 2018-07-24 |
| 35 | 3040-CHENP-2014-FER.pdf | 2018-10-25 |
| 36 | 3040-CHENP-2014-FORM 3 [01-02-2019(online)].pdf | 2019-02-01 |
| 37 | 3040-CHENP-2014-Information under section 8(2) (MANDATORY) [24-04-2019(online)].pdf | 2019-04-24 |
| 38 | 3040-CHENP-2014-PETITION UNDER RULE 137 [25-04-2019(online)].pdf | 2019-04-25 |
| 39 | 3040-CHENP-2014-OTHERS [25-04-2019(online)].pdf | 2019-04-25 |
| 40 | 3040-CHENP-2014-FER_SER_REPLY [25-04-2019(online)].pdf | 2019-04-25 |
| 41 | 3040-CHENP-2014-CORRESPONDENCE [25-04-2019(online)].pdf | 2019-04-25 |
| 42 | 3040-CHENP-2014-COMPLETE SPECIFICATION [25-04-2019(online)].pdf | 2019-04-25 |
| 43 | 3040-CHENP-2014-CLAIMS [25-04-2019(online)].pdf | 2019-04-25 |
| 44 | 3040-CHENP-2014-FORM 3 [16-09-2019(online)].pdf | 2019-09-16 |
| 45 | 3040-CHENP-2014-FORM 3 [21-08-2020(online)].pdf | 2020-08-21 |
| 46 | 3040-CHENP-2014-Response to office action [09-12-2020(online)].pdf | 2020-12-09 |
| 47 | 3040-CHENP-2014-PatentCertificate09-12-2020.pdf | 2020-12-09 |
| 48 | 3040-CHENP-2014-Marked up Claims_Granted 353293_09-12-2020.pdf | 2020-12-09 |
| 49 | 3040-CHENP-2014-IntimationOfGrant09-12-2020.pdf | 2020-12-09 |
| 50 | 3040-CHENP-2014-Drawings_Granted 353293_09-12-2020.pdf | 2020-12-09 |
| 51 | 3040-CHENP-2014-Description_Granted 353293_09-12-2020.pdf | 2020-12-09 |
| 52 | 3040-CHENP-2014-Claims_Granted 353293_09-12-2020.pdf | 2020-12-09 |
| 53 | 3040-CHENP-2014-Abstract_Granted 353293_09-12-2020.pdf | 2020-12-09 |
| 54 | 3040-CHENP-2014-RELEVANT DOCUMENTS [27-09-2022(online)].pdf | 2022-09-27 |
| 55 | 3040-CHENP-2014-PROOF OF ALTERATION [25-05-2023(online)].pdf | 2023-05-25 |
| 56 | 3040-CHENP-2014-RELEVANT DOCUMENTS [26-09-2023(online)].pdf | 2023-09-26 |
Search Strategy
| 1 | SearchPattern_3040CHENP2014_14-08-2018.pdf |