ClassID:

230252

H04N19/25 - CPC Classification

Classification description:

Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with scene description coding, e.g. binary format for scenes [BIFS] compression

Recent Application in this class:
#1
20260149809
2026-05-28

CONTEXT-BASED BINARY ARITHMETIC ENCODING AND DECODING

#2
20260039845
2026-02-05

COMPRESSED CHIP TO CHIP TRANSMISSION

#3
20250343931
2025-11-06

JOINTLY CODING OF TEXTURE AND DISPLACEMENT DATA IN DYNAMIC MESH CODING

#4
20250150620
2025-05-08

Method of Coding and Decoding Images, Coding and Decoding Device and Computer Programs Corresponding Thereto

#5
20240275994
2024-08-15

Limited rate context based eye gaze encoding

#6
20240214605
2024-06-27

TRANSMITTER SYSTEM, RECEIVER SYSTEM, AND METHOD FOR PROCESSING VIDEO

#7
20230421783
2023-12-28

COMPRESSED CHIP TO CHIP TRANSMISSION

#8
20230353781
2023-11-02

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#9
20230188725
2023-06-15

Layered scene decomposition CODEC method

#10
20220360817
2022-11-10

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#11
20220182691
2022-06-09

METHOD AND SYSTEM FOR ENCODING, DECODING AND PLAYBACK OF VIDEO CONTENT IN CLIENT-SERVER ARCHITECTURE

#12
20220053125
2022-02-17

Wearable camera and a method for encoding video captured by the wearable camera

#13
20210274182
2021-09-02

Context-based binary arithmetic encoding and decoding

#14
20210203948
2021-07-01

Layered scene decomposition codec system and methods

#15
20210021867
2021-01-21

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#16
20200084337
2020-03-12

Image processing apparatus and image processing method and storage medium

#17
20200053328
2020-02-13

3D machine-vision system

#18
20190373265
2019-12-05

Layered scene decomposition CODEC system and methods

#19
20190320001
2019-10-17

METHOD AND DEVICE FOR GENERATING A DESCRIPTION FILE, AND CORRESPONDING STREAMING METHOD

#20
20190273947
2019-09-05

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#21
20190238868
2019-08-01

Methods for rate control in an MB (macroblock) layer and apparatuses using the same

#22
20190068973
2019-02-28

Layered scene decomposition CODEC system and methods

#23
20180365498
2018-12-20

Feature identification or classification using task-specific metadata

#24
20180260942
2018-09-13

Method for inverse tone mapping of an image with visual effects

#25
20180131950
2018-05-10

Video coding and decoding methods and apparatus

#26
20180041765
2018-02-08

Compact video representation for video event retrieval and recognition

#27
20170310982
2017-10-26

Method of adaptive structure-driven compression for image transmission over ultra-low bandwidth data links

#28
20170180444
2017-06-22

Method and device for generating a description file, and corresponding streaming method

#29
20170142441
2017-05-18

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#30
20160314354
2016-10-27

Feature identification or classification using task-specific metadata

#31
20160249063
2016-08-25

Coding scheme for identifying spatial locations of events within video image data

#32
20160173886
2016-06-16

Image data compression considering visual characteristic

#33
20160142733
2016-05-19

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#34
20160112710
2016-04-21

DECODER, APPLICATION PROCESSOR INCLUDING THE DECODER, AND METHOD OF OPERATING THE DECODER

#35
20160029036
2016-01-28

Method for coding a depth lookup table

#36
20160028994
2016-01-28

System and method for surgical telementoring

#37
20150010088
2015-01-08

Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto

#38
20140168218
2014-06-19

Methods and devices for producing and processing representations of multimedia scenes

#39
20140112389
2014-04-24

Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus

#40
20140082054
2014-03-20

Method and device for generating a description file, and corresponding streaming method

#41
20140016700
2014-01-16

Coding and decoding images using probability data

#42
20130057707
2013-03-07

Image projecting device, image processing device, image projecting method, and computer-readable recording medium

#43
20130013989
2013-01-10

Systems and methods for playing, browsing and interacting with MPEG-4 coded audio-visual objects

#44
20120197853
2012-08-02

Sampling based elimination of duplicate data

#45
20110283183
2011-11-17

METHOD FOR COMPRESSING/DECOMPRESSING STRUCTURED DOCUMENTS

#46
20110267544
2011-11-03

Near-lossless video summarization

#47
20110200305
2011-08-18

LOW BANDWIDTH TELEVISION

#48
20100322308
2010-12-23

Apparatus for encoding and decoding key data and key value data of coordinate interpolator and recording medium containing bitstream into which coordinate interpolator is encoded

#49
20100239016
2010-09-23

Coding scheme for identifying spatial locations of events within video image data

#50
20100030852
2010-02-04

Method of transmitting at least one content representative of a service, from a server to a terminal, and associated device and computer program product

#51
20100007793
2010-01-14

Method and apparatus for automatically categorizing potential shot and scene detection information

#52
20090251470
2009-10-08

System and method for compressing a picture

#53
20090003434
2009-01-01

METHOD AND APPARATUS FOR COMPOSING SCENE USING LASeR CONTENTS

#54
20070271288
2007-11-22

Compressing page descriptions while preserving high quality

#55
20070255758
2007-11-01

System and method for sampling based elimination of duplicate data

#56
20070220549
2007-09-20

Method of providing broadcast, method of reproducing the same, terminal for the same, and system thereof

#57
20070192662
2007-08-16

DMB system and method for downloading BIFS stream and DMB terminal

#58
20070116368
2007-05-24

Method and apparatus for encoding and decoding key value data of orientation interpolator node

#59
20070115276
2007-05-24

Apparatus and method for processing 3d video based on MPEG-4 object descriptor information

#60
20070053600
2007-03-08

Method and apparatus for encoding and decoding key value data of coordinate interpolator

#61
20070005795
2007-01-04

OBJECT ORIENTED VIDEO SYSTEM

#62
20060259167
2006-11-16

Method for compressing and decompressing structured documents

#63
20060239543
2006-10-26

Methods and apparatuses for generating and recovering 3D compression data

#64
20060227023
2006-10-12

Methods and apparatuses for generating and recovering 3D compression data

#65
20060221178
2006-10-05

System and method for internet broadcasting of MPEG-4-based stereoscopic video

#66
20060198438
2006-09-07

SCENE DESCRIPTION GENERATING APPARATUS AND METHOD, SCENE DESCRIPTION CONVERTING APPARATUS AND METHOD, SCENE DESCRIPTION STORING APPARATUS AND METHOD, SCENE DESCRIPTION DECODING APPARATUS AND METHOD, USER INTERFACE SYSTEM, RECORDING MEDIUM, AND TRANSMISSION MEDIUM

#67
20060171533
2006-08-03

Method and apparatus for encoding and decoding key data

#68
20060159261
2006-07-20

MPEG-4 encoding/decoding method, medium, and system

#69
20060139346
2006-06-29

Input file generating method and system using meta representation of compression of graphics data, and AFX coding method and apparatus

#70
20060064641
2006-03-23

Low bandwidth television

#71
20050259639
2005-11-24

Methods, data structures, and systems for processing media data streams

#72
20050207730
2005-09-22

Moving image generation apparatus, moving image playback apparatus, their control method, and storage medium

#73
20050201623
2005-09-15

Schema and style sheet for DIBR data

#74
20050141768
2005-06-30

Video encoding method and corresponding device and signal

#75
20050100086
2005-05-12

Video coding and decoding method

#76
15419072
2018-08-14

Tree-coded video compression with coupled pipelines