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A Method Of Switching Between Different Prediction Modes Of An Interlaced B Frame
Abstract: For interlaced B-fields or interlaced B-frames, forward motion vectors are predicted by an encoder/decoder using forward motion vectors from a forward motion vector buffer, and backward motion vectors are predicted using backward motion vectors from a backward motion vector buffer. The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For interlaced B-frames and interlaced B-fields, an encoder/decoder computes direct mode motion vectors. For interlaced B-fields or interlaced B-frames, an encoder/decoder uses 4MV coding. An encoder/decoder uses "self-referencing" B-frames. An encoder sends binary information indicating whether a prediction mode is forward or not-forward for one or more macroblocks in an interfaced B-fields. An encoder/decoder uses intra-coded B-fields ["Bl-fields"].
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 November 2010
Publication Number
09/2012
Publication Type
INA
Invention Field
NO SUBJECT
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2020-07-17
Renewal Date
Applicants
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WA 98052-6399, UNITED STATES OF AMERICA
Inventors
1. MUKHERJEE, KUNAL
ONE MICROSOFT WAY, REDMOND, WA 98052-6399, UNITED STATES OF AMERICA
2. HOLCOMB, TOM, W.
ONE MICROSOFT WAY, REDMOND, WA 98052-6399, UNITED STATES OF AMERICA
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 8359-DELNP-2010-Form-18-(25-11-2010).pdf | 2010-11-25 |
| 1 | 8359-DELNP-2010-RELEVANT DOCUMENTS [15-09-2023(online)].pdf | 2023-09-15 |
| 2 | 8359-DELNP-2010-Correspondence-Others-(25-11-2010).pdf | 2010-11-25 |
| 2 | 8359-DELNP-2010-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |
| 3 | 8359-DELNP-2010-IntimationOfGrant17-07-2020.pdf | 2020-07-17 |
| 3 | 8359-delnp-2010-Correspondence-Others-(06-01-2011).pdf | 2011-01-06 |
| 4 | 8359-DELNP-2010-PatentCertificate17-07-2020.pdf | 2020-07-17 |
| 4 | 8359-delnp-2010-Assignment-(06-01-2011).pdf | 2011-01-06 |
| 5 | 8359-delnp-2010-Form-3 (23-05-2011).pdf | 2011-05-23 |
| 5 | 8359-DELNP-2010-FORM 3 [27-02-2020(online)].pdf | 2020-02-27 |
| 6 | 8359-DELNP-2010-PETITION UNDER RULE 137 [27-02-2020(online)].pdf | 2020-02-27 |
| 6 | 8359-delnp-2010-Correspondence-Others-(23-05-2011).pdf | 2011-05-23 |
| 7 | abstract.jpg | 2011-08-20 |
| 7 | 8359-DELNP-2010-Written submissions and relevant documents [27-02-2020(online)].pdf | 2020-02-27 |
| 8 | 8359-delnp-2010-gpa.pdf | 2011-08-20 |
| 8 | 8359-DELNP-2010-Correspondence to notify the Controller [30-01-2020(online)].pdf | 2020-01-30 |
| 9 | 8359-delnp-2010-form-5.pdf | 2011-08-20 |
| 9 | 8359-DELNP-2010-HearingNoticeLetter-(DateOfHearing-12-02-2020).pdf | 2020-01-28 |
| 10 | 8359-DELNP-2010-CLAIMS [02-05-2018(online)].pdf | 2018-05-02 |
| 10 | 8359-delnp-2010-form-3.pdf | 2011-08-20 |
| 11 | 8359-DELNP-2010-COMPLETE SPECIFICATION [02-05-2018(online)].pdf | 2018-05-02 |
| 11 | 8359-delnp-2010-form-2.pdf | 2011-08-20 |
| 12 | 8359-DELNP-2010-CORRESPONDENCE [02-05-2018(online)].pdf | 2018-05-02 |
| 12 | 8359-delnp-2010-form-1.pdf | 2011-08-20 |
| 13 | 8359-delnp-2010-drawings.pdf | 2011-08-20 |
| 13 | 8359-DELNP-2010-FER_SER_REPLY [02-05-2018(online)].pdf | 2018-05-02 |
| 14 | 8359-delnp-2010-description (complete).pdf | 2011-08-20 |
| 14 | 8359-DELNP-2010-OTHERS [02-05-2018(online)].pdf | 2018-05-02 |
| 15 | 8359-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 15 | 8359-DELNP-2010-Information under section 8(2) (MANDATORY) [01-05-2018(online)].pdf | 2018-05-01 |
| 16 | 8359-delnp-2010-claims.pdf | 2011-08-20 |
| 16 | 8359-DELNP-2010-FER.pdf | 2017-11-03 |
| 17 | FORM-6-201-300.65.pdf | 2015-03-13 |
| 17 | 8359-delnp-2010-abstract.pdf | 2011-08-20 |
| 18 | MS to MTL Assignment.pdf | 2015-03-13 |
| 18 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-09 |
| 19 | MS to MTL Assignment.pdf ONLINE | 2015-03-09 |
| 19 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 20 | FORM-6-201-300.65.pdf ONLINE | 2015-03-09 |
| 21 | MS to MTL Assignment.pdf ONLINE | 2015-03-09 |
| 21 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 22 | MS to MTL Assignment.pdf | 2015-03-13 |
| 22 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-09 |
| 23 | 8359-delnp-2010-abstract.pdf | 2011-08-20 |
| 23 | FORM-6-201-300.65.pdf | 2015-03-13 |
| 24 | 8359-DELNP-2010-FER.pdf | 2017-11-03 |
| 24 | 8359-delnp-2010-claims.pdf | 2011-08-20 |
| 25 | 8359-DELNP-2010-Information under section 8(2) (MANDATORY) [01-05-2018(online)].pdf | 2018-05-01 |
| 25 | 8359-delnp-2010-correspondence-others.pdf | 2011-08-20 |
| 26 | 8359-delnp-2010-description (complete).pdf | 2011-08-20 |
| 26 | 8359-DELNP-2010-OTHERS [02-05-2018(online)].pdf | 2018-05-02 |
| 27 | 8359-delnp-2010-drawings.pdf | 2011-08-20 |
| 27 | 8359-DELNP-2010-FER_SER_REPLY [02-05-2018(online)].pdf | 2018-05-02 |
| 28 | 8359-DELNP-2010-CORRESPONDENCE [02-05-2018(online)].pdf | 2018-05-02 |
| 28 | 8359-delnp-2010-form-1.pdf | 2011-08-20 |
| 29 | 8359-DELNP-2010-COMPLETE SPECIFICATION [02-05-2018(online)].pdf | 2018-05-02 |
| 29 | 8359-delnp-2010-form-2.pdf | 2011-08-20 |
| 30 | 8359-DELNP-2010-CLAIMS [02-05-2018(online)].pdf | 2018-05-02 |
| 30 | 8359-delnp-2010-form-3.pdf | 2011-08-20 |
| 31 | 8359-delnp-2010-form-5.pdf | 2011-08-20 |
| 31 | 8359-DELNP-2010-HearingNoticeLetter-(DateOfHearing-12-02-2020).pdf | 2020-01-28 |
| 32 | 8359-DELNP-2010-Correspondence to notify the Controller [30-01-2020(online)].pdf | 2020-01-30 |
| 32 | 8359-delnp-2010-gpa.pdf | 2011-08-20 |
| 33 | 8359-DELNP-2010-Written submissions and relevant documents [27-02-2020(online)].pdf | 2020-02-27 |
| 33 | abstract.jpg | 2011-08-20 |
| 34 | 8359-delnp-2010-Correspondence-Others-(23-05-2011).pdf | 2011-05-23 |
| 34 | 8359-DELNP-2010-PETITION UNDER RULE 137 [27-02-2020(online)].pdf | 2020-02-27 |
| 35 | 8359-DELNP-2010-FORM 3 [27-02-2020(online)].pdf | 2020-02-27 |
| 35 | 8359-delnp-2010-Form-3 (23-05-2011).pdf | 2011-05-23 |
| 36 | 8359-delnp-2010-Assignment-(06-01-2011).pdf | 2011-01-06 |
| 36 | 8359-DELNP-2010-PatentCertificate17-07-2020.pdf | 2020-07-17 |
| 37 | 8359-DELNP-2010-IntimationOfGrant17-07-2020.pdf | 2020-07-17 |
| 37 | 8359-delnp-2010-Correspondence-Others-(06-01-2011).pdf | 2011-01-06 |
| 38 | 8359-DELNP-2010-RELEVANT DOCUMENTS [26-09-2022(online)].pdf | 2022-09-26 |
| 38 | 8359-DELNP-2010-Correspondence-Others-(25-11-2010).pdf | 2010-11-25 |
| 39 | 8359-DELNP-2010-RELEVANT DOCUMENTS [15-09-2023(online)].pdf | 2023-09-15 |
| 39 | 8359-DELNP-2010-Form-18-(25-11-2010).pdf | 2010-11-25 |
| 40 | 8359-DELNP-2010-FORM-27 [10-09-2025(online)].pdf | 2025-09-10 |
Search Strategy
| 1 | SEARCH_STRATEGY_8359DELNP2010_29-06-2017.pdf |