SG10201406217VA - Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation - Google Patents
Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variationInfo
- Publication number
- SG10201406217VA SG10201406217VA SG10201406217VA SG10201406217VA SG10201406217VA SG 10201406217V A SG10201406217V A SG 10201406217VA SG 10201406217V A SG10201406217V A SG 10201406217VA SG 10201406217V A SG10201406217V A SG 10201406217VA SG 10201406217V A SG10201406217V A SG 10201406217VA
- Authority
- SG
- Singapore
- Prior art keywords
- vector
- real
- motion
- systems
- methods
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/527—Global motion vector estimation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
- H04N5/783—Adaptations for reproducing at a rate different from the recording rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
- H04N9/8045—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462005608P | 2014-05-30 | 2014-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201406217VA true SG10201406217VA (en) | 2015-12-30 |
Family
ID=51845484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201406217VA SG10201406217VA (en) | 2014-05-30 | 2014-09-30 | Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation |
Country Status (5)
Country | Link |
---|---|
US (3) | US9131202B1 (en) |
EP (1) | EP3149945A1 (en) |
CA (1) | CA2949478A1 (en) |
SG (1) | SG10201406217VA (en) |
WO (1) | WO2015183194A1 (en) |
Families Citing this family (18)
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AU2012306059A1 (en) | 2011-09-08 | 2014-03-27 | Paofit Holdings Pte Ltd | System and method for visualizing synthetic objects withinreal-world video clip |
SG10201406217VA (en) * | 2014-05-30 | 2015-12-30 | Paofit Technology Pte Ltd | Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation |
US10142651B1 (en) * | 2014-12-11 | 2018-11-27 | Pixelworks, Inc. | Frame rate conversion with partial motion vector |
US9704298B2 (en) | 2015-06-23 | 2017-07-11 | Paofit Holdings Pte Ltd. | Systems and methods for generating 360 degree mixed reality environments |
US10334218B2 (en) * | 2015-06-25 | 2019-06-25 | Mitsubishi Electric Corporation | Video reproduction device and video reproduction method |
US20180367812A1 (en) * | 2016-01-14 | 2018-12-20 | Mitsubishi Electric Corporation | Encoding performance evaluation support apparatus, encoding performance evaluation support method, and computer readable medium |
DE102016003681A1 (en) * | 2016-03-24 | 2017-09-28 | Universität Stuttgart | Data compression using adaptive subsampling |
CN107241571B (en) * | 2016-03-29 | 2019-11-22 | 杭州海康威视数字技术股份有限公司 | A kind of encapsulation of multimedia file, playback method and device |
US10567775B2 (en) * | 2016-10-01 | 2020-02-18 | Intel Corporation | Method and system of hardware accelerated video coding with per-frame parameter control |
US10917644B2 (en) * | 2017-02-23 | 2021-02-09 | Netflix, Inc. | Iterative techniques for encoding video content |
US11153585B2 (en) | 2017-02-23 | 2021-10-19 | Netflix, Inc. | Optimizing encoding operations when generating encoded versions of a media title |
US11166034B2 (en) | 2017-02-23 | 2021-11-02 | Netflix, Inc. | Comparing video encoders/decoders using shot-based encoding and a perceptual visual quality metric |
US10742708B2 (en) | 2017-02-23 | 2020-08-11 | Netflix, Inc. | Iterative techniques for generating multiple encoded versions of a media title |
US10666992B2 (en) | 2017-07-18 | 2020-05-26 | Netflix, Inc. | Encoding techniques for optimizing distortion and bitrate |
CN108040217B (en) * | 2017-12-20 | 2020-01-24 | 深圳岚锋创视网络科技有限公司 | Video decoding method and device and camera |
US11399207B2 (en) * | 2018-02-02 | 2022-07-26 | Comcast Cable Communications, Llc | Image selection using motion data |
US11284125B2 (en) | 2020-06-11 | 2022-03-22 | Western Digital Technologies, Inc. | Self-data-generating storage system and method for use therewith |
CN113242465B (en) * | 2021-04-27 | 2022-08-16 | Oppo广东移动通信有限公司 | Video processing method and device, electronic equipment and readable storage medium |
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US5943096A (en) | 1995-03-24 | 1999-08-24 | National Semiconductor Corporation | Motion vector based frame insertion process for increasing the frame rate of moving images |
KR100266345B1 (en) | 1996-05-17 | 2000-09-15 | 모리시타 요이찌 | Picture encoder, picture decoder, picture encoding method, picture decoding method, picture encoding program recording medium, and picture decoding program recording medium |
WO1999003284A1 (en) * | 1997-07-09 | 1999-01-21 | Nippon Telegraph And Telephone Corporation | Method for encoding and decoding moving vector, encoder and decoder for moving vector, and recording medium stored with encoding and decoding programs for moving vector |
US6122400A (en) * | 1997-09-26 | 2000-09-19 | Sarnoff Corporation | Compression encoder bit allocation utilizing colormetric-adaptive weighting as in flesh-tone weighting |
US6130911A (en) | 1997-11-21 | 2000-10-10 | Sharp Laboratories Of America, Inc. | Method and apparatus for compressing reference frames in an interframe video codec |
EP0940774A3 (en) | 1998-03-05 | 2000-07-05 | Matsushita Electric Industrial Co., Ltd. | Motion vector coding and decoding apparatus and method |
US6192080B1 (en) | 1998-12-04 | 2001-02-20 | Mitsubishi Electric Research Laboratories, Inc. | Motion compensated digital video signal processing |
US6442203B1 (en) | 1999-11-05 | 2002-08-27 | Demografx | System and method for motion compensation and frame rate conversion |
US20020149696A1 (en) | 2001-02-23 | 2002-10-17 | Eastman Kodak Company | Method for presenting improved motion image sequences |
US20020172288A1 (en) * | 2001-03-08 | 2002-11-21 | Nyeongku Kwon | Device and method for performing half-pixel accuracy fast search in video coding |
WO2003012770A2 (en) | 2001-07-30 | 2003-02-13 | Koninklijke Philips Electronics N.V. | Motion compensation for plasma displays |
TW540241B (en) | 2001-11-15 | 2003-07-01 | Chi Mei Optoelectronics Corp | Display method for stablizing MPEG video output via an LCD device |
JP4120301B2 (en) | 2002-04-25 | 2008-07-16 | ソニー株式会社 | Image processing apparatus and method |
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FR2857147A1 (en) * | 2003-07-01 | 2005-01-07 | Thomson Licensing Sa | METHOD FOR PROCESSING A SEQUENCE OF VIDEO IMAGES IN A LIQUID CRYSTAL DISPLAY PANEL |
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US7978770B2 (en) | 2004-07-20 | 2011-07-12 | Qualcomm, Incorporated | Method and apparatus for motion vector prediction in temporal video compression |
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WO2007003340A2 (en) | 2005-07-01 | 2007-01-11 | Nero Ag | Video encoder and video decoder |
US20070076796A1 (en) * | 2005-09-27 | 2007-04-05 | Fang Shi | Frame interpolation using more accurate motion information |
JPWO2007063819A1 (en) * | 2005-11-29 | 2009-05-07 | パイオニア株式会社 | Recording apparatus, reproducing apparatus, recording method, recording program, and computer-readable recording medium |
US8265151B1 (en) | 2005-12-14 | 2012-09-11 | Ambarella Taiwan Ltd. | Mode decision using approximate 1/2 pel interpolation |
US8204104B2 (en) | 2006-03-09 | 2012-06-19 | Sony Corporation | Frame rate conversion system, method of converting frame rate, transmitter, and receiver |
JP5188033B2 (en) * | 2006-04-24 | 2013-04-24 | 株式会社日立製作所 | Recording / reproducing apparatus, sending apparatus and transmission system. |
JP4597103B2 (en) | 2006-08-30 | 2010-12-15 | Okiセミコンダクタ株式会社 | Motion vector search method and apparatus |
KR20080035891A (en) * | 2006-10-20 | 2008-04-24 | 포스데이타 주식회사 | Image playback apparatus for providing smart search of motion and method of the same |
JP2008261984A (en) | 2007-04-11 | 2008-10-30 | Hitachi Ltd | Image processing method and image display device using the same |
US8514939B2 (en) | 2007-10-31 | 2013-08-20 | Broadcom Corporation | Method and system for motion compensated picture rate up-conversion of digital video using picture boundary processing |
US8660175B2 (en) * | 2007-12-10 | 2014-02-25 | Qualcomm Incorporated | Selective display of interpolated or extrapolated video units |
JP4385077B1 (en) | 2008-08-27 | 2009-12-16 | 三菱電機株式会社 | Motion vector detection device and image processing device |
JP4893847B2 (en) | 2010-05-13 | 2012-03-07 | 株式会社Jvcケンウッド | Motion vector correction apparatus and method, and video signal processing apparatus and method |
US9300980B2 (en) | 2011-11-10 | 2016-03-29 | Luca Rossato | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
SG10201406217VA (en) * | 2014-05-30 | 2015-12-30 | Paofit Technology Pte Ltd | Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation |
-
2014
- 2014-09-30 SG SG10201406217VA patent/SG10201406217VA/en unknown
- 2014-09-30 US US14/503,029 patent/US9131202B1/en active Active
- 2014-09-30 WO PCT/SG2014/000458 patent/WO2015183194A1/en active Application Filing
- 2014-09-30 CA CA2949478A patent/CA2949478A1/en not_active Abandoned
- 2014-09-30 EP EP14792903.8A patent/EP3149945A1/en not_active Ceased
-
2015
- 2015-09-02 US US14/843,782 patent/US9659596B2/en active Active
-
2017
- 2017-05-22 US US15/601,042 patent/US20180075878A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3149945A1 (en) | 2017-04-05 |
CA2949478A1 (en) | 2015-12-03 |
US9131202B1 (en) | 2015-09-08 |
WO2015183194A1 (en) | 2015-12-03 |
US20160099022A1 (en) | 2016-04-07 |
US20180075878A1 (en) | 2018-03-15 |
US9659596B2 (en) | 2017-05-23 |
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