Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
A Method For Compressing An Image With Sparsehistograms
Abstract: Processes for compressing images with sparse histograms are disclosed. The image is divided into blocks and a bit budget is assigned for each block. The pixels of a block are converted and coded bit-plane by bit-plane starting from the Most Significant Bit (MSB) and going towards the Least Significant Bit (LSB). The pixels of the block are partitioned into groups. Each group contains pixels that have same value. Moving from the MSB to the LSB the groups in each bit-plane are processed. When processing a group the encoder sends a "0" if all group members have same bit value at the current bit-plane being processed followed by the bit value; otherwise the encoder sends a "1" followed by refinement bits for each pixel of the group and the encoder splits the group.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 October 2011
Publication Number
17/2013
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2018-06-19
Renewal Date
Applicants
SONY CORPORATION
1-7-1 Konan Minato-ku Tokyo 108-0075 Japan.
Inventors
1. LIU Wei
1376 Tanaka Dr. San Jose California 95131 United States of America.
2. GHARAVI-ALKHANSARI Mohammad
3602 Flora Vista Ave. #306 Santa Clara California 95015 United States of America.
Specification
Attached
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Translation-Search Report.pdf | 2011-10-25 |
| 2 | Priority Document.pdf | 2011-10-25 |
| 3 | Power of Authority.pdf | 2011-10-25 |
| 4 | Form-5.pdf | 2011-10-25 |
| 5 | Form-3.pdf | 2011-10-25 |
| 6 | Form-1.pdf | 2011-10-25 |
| 7 | Drawings.pdf | 2011-10-25 |
| 8 | 7300-CHENP-2011 CORRESPONDENCE OTHERS. 02-11-2011.pdf | 2011-11-02 |
| 9 | 7300-CHENP-2011 CORRESPONDENCE OTHERS 02-11-2011.pdf | 2011-11-02 |
| 10 | 7300-CHENP-2011 FORM-18 02-11-2011.pdf | 2011-11-02 |
| 11 | 7300-CHENP-2011 FORM-13 02-11-2011.pdf | 2011-11-02 |
| 12 | 7300-CHENP-2011 FORM-13 02-11-2011.pdf | 2011-11-02 |
| 13 | 7300-CHENP-2011 FORM-1 02-11-2011.pdf | 2011-11-02 |
| 14 | 7300-CHENP-2011 FORM-3 18-11-2011.pdf | 2011-11-18 |
| 15 | 7300-CHENP-2011 CORRESPONDENCE OTHERS 18-11-2011.pdf | 2011-11-18 |
| 16 | 7300-CHENP-2011 ASSIGNMENT 18-11-2011.pdf | 2011-11-18 |
| 17 | 7300-CHENP-2011-FORM 3 [24-07-2017(online)].pdf | 2017-07-24 |
| 18 | 7300-CHENP-2011-FER.pdf | 2017-12-19 |
| 19 | 7300-CHENP-2011-Information under section 8(2) (MANDATORY) [21-05-2018(online)].pdf | 2018-05-21 |
| 20 | 7300-CHENP-2011-MARKED COPIES OF AMENDEMENTS [06-06-2018(online)].pdf | 2018-06-06 |
| 21 | 7300-CHENP-2011-Annexure [06-06-2018(online)].pdf | 2018-06-06 |
| 22 | 7300-CHENP-2011-AMMENDED DOCUMENTS [06-06-2018(online)].pdf | 2018-06-06 |
| 23 | 7300-CHENP-2011-Amendment Of Application Before Grant - Form 13 [06-06-2018(online)].pdf | 2018-06-06 |
| 24 | 7300-CHENP-2011-OTHERS [07-06-2018(online)].pdf | 2018-06-07 |
| 25 | 7300-CHENP-2011-FER_SER_REPLY [07-06-2018(online)].pdf | 2018-06-07 |
| 26 | 7300-CHENP-2011-CORRESPONDENCE [07-06-2018(online)].pdf | 2018-06-07 |
| 27 | 7300-CHENP-2011-CLAIMS [07-06-2018(online)].pdf | 2018-06-07 |
| 28 | 7300-CHENP-2011-SER.pdf | 2018-06-12 |
| 29 | 7300-CHENP-2011-FORM-26 [13-06-2018(online)].pdf | 2018-06-13 |
| 30 | 7300-CHENP-2011-Correspondence to notify the Controller (Mandatory) [13-06-2018(online)].pdf | 2018-06-13 |
| 31 | 7300-CHENP-2011-OTHERS [16-06-2018(online)].pdf | 2018-06-16 |
| 32 | 7300-CHENP-2011-FER_SER_REPLY [16-06-2018(online)].pdf | 2018-06-16 |
| 33 | 7300-CHENP-2011-CLAIMS [16-06-2018(online)].pdf | 2018-06-16 |
| 34 | 7300-CHENP-2011-ABSTRACT [16-06-2018(online)].pdf | 2018-06-16 |
| 35 | Marked up Claims_Granted 297784_19-06-2018.pdf | 2018-06-19 |
| 36 | Drawings_Granted 297784_19-06-2018.pdf | 2018-06-19 |
| 37 | Description_Granted 297784_19-06-2018.pdf | 2018-06-19 |
| 38 | Claims_Granted 297784_19-06-2018.pdf | 2018-06-19 |
| 39 | Abstract_Granted 297784_19-06-2018.pdf | 2018-06-19 |
| 40 | 7300-CHENP-2011-PatentCertificate19-06-2018.pdf | 2018-06-19 |
| 41 | 7300-CHENP-2011-IntimationOfGrant19-06-2018.pdf | 2018-06-19 |
| 42 | Correspondence by Agent_Power of Attorney_20-06-2018.pdf | 2018-06-20 |
| 43 | 7300-CHENP-2011-RELEVANT DOCUMENTS [20-03-2019(online)].pdf | 2019-03-20 |
| 44 | 7300-CHENP-2011-RELEVANT DOCUMENTS [16-03-2020(online)].pdf | 2020-03-16 |
| 45 | 7300-CHENP-2011-RELEVANT DOCUMENTS [30-08-2021(online)].pdf | 2021-08-30 |
| 46 | 7300-CHENP-2011-RELEVANT DOCUMENTS [14-04-2022(online)].pdf | 2022-04-14 |
| 47 | 7300-CHENP-2011-POA [14-04-2022(online)].pdf | 2022-04-14 |
| 48 | 7300-CHENP-2011-FORM 13 [14-04-2022(online)].pdf | 2022-04-14 |
| 49 | 7300-CHENP-2011-PROOF OF ALTERATION [20-04-2022(online)].pdf | 2022-04-20 |
| 50 | 7300-CHENP-2011-PROOF OF ALTERATION [21-09-2022(online)].pdf | 2022-09-21 |
| 51 | 7300-CHENP-2011-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |
| 52 | 7300-CHENP-2011-RELEVANT DOCUMENTS [11-09-2023(online)].pdf | 2023-09-11 |
Search Strategy
| 1 | searchstrategy_23-11-2017.pdf |