SG10201502731VA - Method and apparatus for motion vector determination in video encoding or decoding - Google Patents

Method and apparatus for motion vector determination in video encoding or decoding

Info

Publication number: SG10201502731VA
Authority: SG; Singapore
Prior art keywords: decoding; motion vector; video encoding; vector determination; determination
Prior art date: 2011-11-08

Application number

SG10201502731VA

Other languages

English (en)

Inventor

Il-Koo Kim

Young-O Park

Original Assignee

Samsung Electronics Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2011-11-08

Filing date

2012-11-08

Publication date

2015-05-28

2012-11-08 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2015-05-28 Publication of SG10201502731VA publication Critical patent/SG10201502731VA/en

Links

Classifications

- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
- 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
- H04N19/52—Processing of motion vectors by encoding by predictive 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
- 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
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
- 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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- 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
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

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Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

SG10201502731VA 2011-11-08 2012-11-08 Method and apparatus for motion vector determination in video encoding or decoding SG10201502731VA (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US201161557133P	2011-11-08	2011-11-08

Publications (1)

Publication Number	Publication Date
SG10201502731VA true SG10201502731VA (en)	2015-05-28

Family

ID=48290288

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
SG11201402160XA SG11201402160XA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502735PA SG10201502735PA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502739QA SG10201502739QA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502731VA SG10201502731VA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502738XA SG10201502738XA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
SG11201402160XA SG11201402160XA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502735PA SG10201502735PA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding
SG10201502739QA SG10201502739QA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SG10201502738XA SG10201502738XA (en)	2011-11-08	2012-11-08	Method and apparatus for motion vector determination in video encoding or decoding

Country Status (16)

Country	Link
US (6)	US20140307783A1 (es)
EP (7)	EP2763416A4 (es)
JP (7)	JP2014535239A (es)
KR (6)	KR101493698B1 (es)
CN (7)	CN104754356B (es)
AU (1)	AU2012336572B2 (es)
BR (5)	BR122015021741A2 (es)
CA (5)	CA2883050C (es)
MX (5)	MX336648B (es)
MY (5)	MY179763A (es)
PH (5)	PH12014500945B1 (es)
RU (5)	RU2566957C2 (es)
SG (5)	SG11201402160XA (es)
TW (5)	TWI505696B (es)
WO (1)	WO2013069990A1 (es)
ZA (5)	ZA201403267B (es)

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ZA201403267B (en)	2021-05-26
RU2015114969A (ru)	2015-09-20
RU2566955C9 (ru)	2016-11-27
CA2883363A1 (en)	2013-05-16
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