ClassID:

230262

H04N19/395 - CPC Classification

Classification description:

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving distributed video coding [DVC], e.g. Wyner-Ziv video coding or Slepian-Wolf video coding

Recent Application in this class:
#1
20240292007
2024-08-29

METHODS AND APPARATUS TO IMPLEMENT SCALABLE VIDEO CODING FOR DISTRIBUTED SOURCE AND CLIENT APPLICATIONS

#2
20230067994
2023-03-02

ENCODING AND DECODING VIDEO DATA

#3
20220191553
2022-06-16

Method and apparatus for video coding

#4
20190394476
2019-12-26

Method, device and system for transmitting and receiving pictures using a hybrid resolution encoding framework

#5
20190253483
2019-08-15

Securing content using pipelines

#6
20180352249
2018-12-06

Method and system for distributed coding of images

#7
20180249187
2018-08-30

Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering

#8
20180131752
2018-05-10

Securing content using pipelines

#9
20170359579
2017-12-14

Image encoding apparatus and control method thereof

#10
20170244979
2017-08-24

Distributed video encoding/decoding apparatus and method to achieve improved rate distortion performance

#11
20170078687
2017-03-16

Segment based encoding of video

#12
20170078686
2017-03-16

Ultra-high video compression

#13
20170078681
2017-03-16

Key frame placement for distributed video encoding

#14
20170078376
2017-03-16

Using worker nodes in a distributed video encoding system

#15
20170048537
2017-02-16

Method and system for coding signals using distributed coding and non-monotonic quantization

#16
20160219289
2016-07-28

Data encoding and decoding

#17
20160165264
2016-06-09

Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering

#18
20160165258
2016-06-09

Light-weight video coding system and decoder for light-weight video coding system

#19
20150271500
2015-09-24

Information processing apparatus, information processing system and information processing method

#20
20150085923
2015-03-26

Method for improving compression efficiency of distributed source coding using intra-band information

#21
20140321554
2014-10-30

Transcoding management techniques

#22
20140294084
2014-10-02

Method and apparatus for encoding and decoding coding unit of picture boundary

#23
20140037010
2014-02-06

Video encoding and decoding apparatus, method, and system

#24
20140029666
2014-01-30

Video image decoding apparatus and video image encoding system

#25
20130258050
2013-10-03

Method and system for multiview distributed video coding with adaptive syndrome bit rate control

#26
20130230100
2013-09-05

Video encoding device and program, video decoding device and program, and video distribution system

#27
20130177073
2013-07-11

Video encoder and decoder apparatus deciding error in transform coefficients between an original image and a predictive image

#28
20130051691
2013-02-28

Method for distributed source coding of wavelet coefficients in zerotrees

#29
20130044183
2013-02-21

Distributed video coding/decoding method, distributed video coding/decoding apparatus, and transcoding apparatus

#30
20120281750
2012-11-08

Method and system for coding mode selection in video compression systems

#31
20120243799
2012-09-27

Method and apparatus for encoding and decoding coding unit of picture boundary

#32
20120218443
2012-08-30

Decoder-derived geometric transformations for motion compensated inter prediction

#33
20120140829
2012-06-07

Signal Coding Using Spatial Statistical Dependencies

#34
20120134411
2012-05-31

Apparatus for updating side information on motion video data by different rules between DC and AC components

#35
20120114261
2012-05-10

Method and apparatus for encoding and decoding coding unit of picture boundary

#36
20120051432
2012-03-01

METHOD AND APPARATUS FOR A VIDEO CODEC WITH LOW COMPLEXITY ENCODING

#37
20120033741
2012-02-09

DECODING OF A DIGITAL SIGNAL COMPRISING AT LEAST ONE SAMPLE

#38
20110268186
2011-11-03

Encoding/decoding system using feedback

#39
20110268184
2011-11-03

Inverse quantization method, inverse quantization device, and program

#40
20110206129
2011-08-25

Image prediction method and system

#41
20110182359
2011-07-28

Central decoding controller and controlling method thereof

#42
20110170610
2011-07-14

Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering

#43
20110128353
2011-06-02

Robust image alignment for distributed multi-view imaging systems

#44
20110103701
2011-05-05

Method and apparatus for encoding and decoding coding unit of picture boundary

#45
20110075733
2011-03-31

Moving picture encoding apparatus and distribution system

#46
20110075726
2011-03-31

Moving picture encoding apparatus and distribution system

#47
20110052087
2011-03-03

METHOD AND SYSTEM FOR CODING IMAGES

#48
20110050935
2011-03-03

Method and system for mixed-resolution low-complexity information coding and a corresponding method and system for decoding coded information

#49
20100316137
2010-12-16

For error correction in distributed video coding

#50
20100241924
2010-09-23

Decoding device and coding system

#51
20100226431
2010-09-09

Video encoder and decoder apparatus deciding error in transform coefficients between an original image and a predictive image

#52
20100220787
2010-09-02

Video encoding and decoding apparatus, method, and system

#53
20100208801
2010-08-19

Moving picture encoder, decoder, and coding system

#54
20100208797
2010-08-19

DISTRIBUTED VIDEO ENCODER AND DECODER, AND DISTRIBUTED VIDEO ENCODING AND DECODING METHOD

#55
20100177893
2010-07-15

Distributed video decoder and distributed video decoding method

#56
20100166057
2010-07-01

Differential Data Representation for Distributed Video Coding

#57
20100158131
2010-06-24

ITERATIVE DVC DECODER BASED ON ADAPTIVELY WEIGHTING OF MOTION SIDE INFORMATION

#58
20100142620
2010-06-10

METHOD OF GENERATING SIDE INFORMATION BY CORRECTING MOTION FIELD ERROR IN DISTRIBUTED VIDEO CODING AND DVC DECODER USING THE SAME

#59
20100111198
2010-05-06

Rate-distortion control in DVC with no feedback channel

#60
20100080289
2010-04-01

Distributed video encoder and decoder and distributed video decoding method

#61
20090323798
2009-12-31

Method and system for low-complexity Slepian-Wolf rate estimation in Wyner-Ziv video encoding

#62
20090316797
2009-12-24

Distributed coded video decoding apparatus and method capable of successively improving side information on the basis of reliability of reconstructed data

#63
20090316783
2009-12-24

Bidirectionally decodable Wyner-Ziv video coding

#64
20090279600
2009-11-12

Flexible Wyner-Ziv video frame coding

#65
20090268809
2009-10-29

Method, apparatus and system for robust video transmission with auxiliary information channel

#66
20090245372
2009-10-01

Decoding system and method for error correction with side information and correlation updater

#67
20090238270
2009-09-24

Apparatus and method for modifying predicted values, and decoding system

#68
20090232198
2009-09-17

Method and apparatus of coding/decoding image

#69
20090225830
2009-09-10

Method and system for coding mode selection in video compression systems

#70
20090122868
2009-05-14

Method and system for efficient video compression with low-complexity encoder

#71
20090110062
2009-04-30

OPTIMAL HEEGARD-BERGER CODING SCHEMES

#72
20090003452
2009-01-01

WYNER-ZIV SUCCESSIVE REFINEMENT VIDEO COMPRESSION

#73
20080267288
2008-10-30

Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques

#74
20080159391
2008-07-03

Method and apparatus of temporal filtering for side information interpolation and extrapolation in Wyner-Ziv video compression systems

#75
20080079612
2008-04-03

Request bits estimation for a Wyner-Ziv codec

#76
20080069242
2008-03-20

Distributed joint source-channel coding of video using raptor codes

#77
20080031344
2008-02-07

Wyner-Ziv and wavelet video coding

#78
20070286277
2007-12-13

Method and system for video compression using an iterative encoding algorithm

#79
20070253479
2007-11-01

Robust and efficient compression/decompression providing for adjustable division of computational complexity between encoding/compression and decoding/decompression

#80
20070013561
2007-01-18

Signal coding

#81
20050268200
2005-12-01

Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques