BRPI0612984A2 - codificador e decodificador de imagem, método de codificação de uma imagem, de decodificação de um fluxo de dados comprimidos e de transmissão de um sinal de imagem codificado comprimido, tramisssor, dispositivo portátil, receptor, sinal de imagem codificado comprimido, e, produto de programa de computador - Google Patents

codificador e decodificador de imagem, método de codificação de uma imagem, de decodificação de um fluxo de dados comprimidos e de transmissão de um sinal de imagem codificado comprimido, tramisssor, dispositivo portátil, receptor, sinal de imagem codificado comprimido, e, produto de programa de computador

Info

Publication number
BRPI0612984A2
BRPI0612984A2 BRPI0612984A BRPI0612984A BRPI0612984A2 BR PI0612984 A2 BRPI0612984 A2 BR PI0612984A2 BR PI0612984 A BRPI0612984 A BR PI0612984A BR PI0612984 A BRPI0612984 A BR PI0612984A BR PI0612984 A2 BRPI0612984 A2 BR PI0612984A2
Authority
BR
Brazil
Prior art keywords
image signal
compressed
encoded image
compressed encoded
image
Prior art date
Application number
BRPI0612984A
Other languages
English (en)
Inventor
Piotr Wilinski
Stijn De Waele
Original Assignee
Konink Philips Elecronics N V
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.)
Filing date
Publication date
Application filed by Konink Philips Elecronics N V filed Critical Konink Philips Elecronics N V
Publication of BRPI0612984A2 publication Critical patent/BRPI0612984A2/pt

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
    • H04N19/10—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
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BRPI0612984A 2005-07-15 2006-07-12 codificador e decodificador de imagem, método de codificação de uma imagem, de decodificação de um fluxo de dados comprimidos e de transmissão de um sinal de imagem codificado comprimido, tramisssor, dispositivo portátil, receptor, sinal de imagem codificado comprimido, e, produto de programa de computador BRPI0612984A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05106503 2005-07-15
PCT/IB2006/052358 WO2007010446A2 (en) 2005-07-15 2006-07-12 Image coder for regions of texture

Publications (1)

Publication Number Publication Date
BRPI0612984A2 true BRPI0612984A2 (pt) 2016-11-29

Family

ID=37652283

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0612984A BRPI0612984A2 (pt) 2005-07-15 2006-07-12 codificador e decodificador de imagem, método de codificação de uma imagem, de decodificação de um fluxo de dados comprimidos e de transmissão de um sinal de imagem codificado comprimido, tramisssor, dispositivo portátil, receptor, sinal de imagem codificado comprimido, e, produto de programa de computador

Country Status (8)

Country Link
US (1) US20080205518A1 (pt)
EP (1) EP1908294A2 (pt)
JP (1) JP2009501479A (pt)
KR (1) KR20080040710A (pt)
CN (1) CN101223787A (pt)
BR (1) BRPI0612984A2 (pt)
RU (1) RU2008105762A (pt)
WO (1) WO2007010446A2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743078B2 (en) * 2004-07-30 2017-08-22 Euclid Discoveries, Llc Standards-compliant model-based video encoding and decoding
KR101381600B1 (ko) * 2006-12-20 2014-04-04 삼성전자주식회사 텍스처 합성을 이용한 영상의 부호화, 복호화 방법 및 장치
JP4659005B2 (ja) * 2007-08-17 2011-03-30 日本電信電話株式会社 テクスチャ合成に基づく動画像符号化方法，復号方法，符号化装置，復号装置およびそれらのプログラムとその記録媒体
EP2051524A1 (en) * 2007-10-15 2009-04-22 Panasonic Corporation Image enhancement considering the prediction error
US8155184B2 (en) * 2008-01-16 2012-04-10 Sony Corporation Video coding system using texture analysis and synthesis in a scalable coding framework
US8204325B2 (en) 2008-01-18 2012-06-19 Sharp Laboratories Of America, Inc. Systems and methods for texture synthesis for video coding with side information
US9459927B2 (en) * 2008-05-22 2016-10-04 Alcatel Lucent Central office based virtual personal computer
CN102547261B (zh) * 2010-12-24 2016-06-15 上海电机学院 一种分形图像编码方法
JP5887715B2 (ja) * 2011-05-23 2016-03-16 セイコーエプソン株式会社 画像処理装置および画像処理方法
WO2013019517A1 (en) * 2011-08-02 2013-02-07 Ciinow, Inc. A method and mechanism for efficiently delivering visual data across a network
US8976857B2 (en) * 2011-09-23 2015-03-10 Microsoft Technology Licensing, Llc Quality-based video compression
US20140233826A1 (en) 2011-09-27 2014-08-21 Board Of Regents Of The University Of Texas System Systems and methods for automated screening and prognosis of cancer from whole-slide biopsy images
WO2015054666A1 (en) 2013-10-10 2015-04-16 Board Of Regents, The University Of Texas System Systems and methods for quantitative analysis of histopathology images using multi-classifier ensemble schemes
US9238889B2 (en) 2013-10-17 2016-01-19 Honeywell International Inc. Apparatus and method for closed-loop control of creped tissue paper structure
US9303977B2 (en) 2013-10-17 2016-04-05 Honeywell International Inc. Apparatus and method for measuring caliper of creped tissue paper based on a dominant frequency of the paper and a standard deviation of diffusely reflected light including identifying a caliper measurement by using the image of the paper
US9189864B2 (en) * 2013-10-17 2015-11-17 Honeywell International Inc. Apparatus and method for characterizing texture
CN103679649B (zh) * 2013-11-18 2016-10-05 联想(北京)有限公司 一种信息处理方法和电子设备
US9621917B2 (en) 2014-03-10 2017-04-11 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
US10091507B2 (en) 2014-03-10 2018-10-02 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US10097851B2 (en) 2014-03-10 2018-10-09 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US9842410B2 (en) * 2015-06-18 2017-12-12 Samsung Electronics Co., Ltd. Image compression and decompression with noise separation
US11645835B2 (en) 2017-08-30 2023-05-09 Board Of Regents, The University Of Texas System Hypercomplex deep learning methods, architectures, and apparatus for multimodal small, medium, and large-scale data representation, analysis, and applications
CN109660807A (zh) * 2017-10-10 2019-04-19 优酷网络技术（北京）有限公司 一种视频图像转码方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818463A (en) * 1997-02-13 1998-10-06 Rockwell Science Center, Inc. Data compression for animated three dimensional objects
US6480538B1 (en) * 1998-07-08 2002-11-12 Koninklijke Philips Electronics N.V. Low bandwidth encoding scheme for video transmission
US6501481B1 (en) * 1998-07-28 2002-12-31 Koninklijke Philips Electronics N.V. Attribute interpolation in 3D graphics
US7039897B2 (en) * 2002-07-12 2006-05-02 Hewlett-Packard Development Company, L.P. Modeling a target system by interpolating
DE10310023A1 (de) * 2003-02-28 2004-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur Videocodierung, wobei die Videocodierung Texturanalyse und Textursynthese umfasst, sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium
ATE435567T1 (de) * 2003-08-29 2009-07-15 Koninkl Philips Electronics Nv System und verfahren zur codierung und decodierung von daten der verbesserungsebene durch verwendung deskriptiver modellparameter

Also Published As

Publication number Publication date
WO2007010446A3 (en) 2007-05-10
US20080205518A1 (en) 2008-08-28
EP1908294A2 (en) 2008-04-09
JP2009501479A (ja) 2009-01-15
CN101223787A (zh) 2008-07-16
KR20080040710A (ko) 2008-05-08
WO2007010446A2 (en) 2007-01-25
RU2008105762A (ru) 2009-08-20

Similar Documents

Publication Publication Date Title
BRPI0612984A2 (pt) codificador e decodificador de imagem, método de codificação de uma imagem, de decodificação de um fluxo de dados comprimidos e de transmissão de um sinal de imagem codificado comprimido, tramisssor, dispositivo portátil, receptor, sinal de imagem codificado comprimido, e, produto de programa de computador
EP1906676A4 (en) DEVICE FOR DYNAMIC IMAGE CODING, DEVICE FOR DYNAMIC IMAGE DECODING AND CODE CHARACTER FORMAT
ZA201100091B (en) Audio encoder,audio decoder,methods for encoding and decoding an audio signal,audio stream and computer program
TWI368443B (en) Method and apparatus for decoding/encoding a video signal
EP2005753A4 (en) METHOD AND DEVICE FOR ENCODING / DECODING VIDEO SIGNAL
EP2082580A4 (en) METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
TWI368186B (en) Motion picture encoding device, motion picture encoding method, motion picture decoding device, motion picture decoding method, motion picture recording device, program product, and data structure product
EP1954060A4 (en) IMAGE RECORDING CODING DEVICE, IMAGE DEFINITION DECODING DEVICE, IMAGE RECORDING CODING METHOD, IMAGE DECODING PROCESSING, IMAGE EDITING CODING PROGRAM AND IMAGE MODULATION DECODING PROGRAM
TWI368444B (en) Method and apparatus for decoding/encoding a video signal
EP2060122A4 (en) METHOD AND DEVICE FOR CODING AND DECODING A VIDEO SIGNAL
ZA201002896B (en) Method and system for encoding a video data signal,encoded video data signal,method and system for decoding a video data signal
EP1952112A4 (en) METHOD AND DEVICE FOR SIGNAL PROCESSING AND CODING AND DECODING METHOD AND DEVICE THEREFOR
HK1181540A1 (en) Audio signal decoder, audio signal encoder, method for decoding an audio signal, method for encoding an audio signal and computer program using a pitch-dependent adaptation of a coding context
EP1878263A4 (en) METHOD AND APPARATUS FOR EVOLUTELY ENCODING / DECODING A VIDEO SIGNAL
EP1900222A4 (en) METHOD AND APPARATUS FOR ENCODING / DECODING VIDEO SIGNALS USING BLOCK PREDICTION INFORMATION
DK3567855T3 (da) Billedforudsigelseskodningsindretning, billedforudsigelseskodningsfremgangsmåde, billedforudsigelseskodningsprogram, billedforudsigelsesafkodningsindretning, billedforudsigelsesafkodningsfremgangsmåde og billedforudsigelsesafkodningsprogram
EP1949063A4 (en) METHOD AND DEVICE FOR SIGNAL PROCESSING AND CODING AND DECODING METHOD AND DEVICE THEREFOR
EP2100460A4 (en) DEVICE FOR CODING VIDEO DATA, DEVICE FOR DECODING VIDEO DATA, ELECTRICITY OF DIGITAL DATA
EP1901432A4 (en) SIGNAL ENCODER, SIGNAL DECODER, SIGNAL ENCODING METHOD, SIGNAL DECODING METHOD, PROGRAM, RECORDING MEDIUM, AND SIGNAL ENCODING-DECODING METHOD
EP1943648A4 (en) METHOD AND APPARATUS FOR SIGNAL PROCESSING AND CODING AND DECODING METHOD AND CORRESPONDING APPARATUS
EP1878252A4 (en) METHOD AND DEVICE FOR CODING / DECODING MULTILAYER VIDEO USING WEIGHTED PREDICTION
EP2008464A4 (en) METHOD AND DEVICE FOR ENCODING / DECODING A MODIFIABLE SCALE VIDEO SIGNAL
EP1820352A4 (en) METHOD AND APPARATUS FOR ENCODING, TRANSMITTING AND DECODING A VIDEO SIGNAL
EP1909266A3 (en) Signal processing apparatus, signal processing method, and computer program thereof
TW200738001A (en) Image processing system capable of recovering details of images and related image processing method thereof

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B11Z Dismissal: petition dismissal - article 216, par 2 of industrial property law

Free format text: REFERENTE A PETICAO NO 20080006189/RJ DE 14/01/2008.

B11M Decision cancelled [chapter 11.13 patent gazette]

Free format text: O DESPACHO 11.6.1 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B06H Technical and formal requirements: requirement cancelled [chapter 6.8 patent gazette]

Free format text: O DESPACHO 6.7 ESTA SENDO ANULADO TENDO POR BASE A DETERMINACAO DO DIRETOR DE PATENTES, A QUAL E CALCADA NO PARECER NO 0003-2014 AGU/PGF/PFE/INPI/COOPHI-LBC-1.0.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA H04N 7/26.

Ipc: H04N 19/17 (2014.01), H04N 19/105 (2014.01), H04N

B350 Update of information on the portal [chapter 15.35 patent gazette]