BR112015031918A2 - aumento de resolução espaço-temporal de múltiplos níveis de vídeo - Google Patents

aumento de resolução espaço-temporal de múltiplos níveis de vídeo

Info

Publication number
BR112015031918A2
BR112015031918A2 BR112015031918A BR112015031918A BR112015031918A2 BR 112015031918 A2 BR112015031918 A2 BR 112015031918A2 BR 112015031918 A BR112015031918 A BR 112015031918A BR 112015031918 A BR112015031918 A BR 112015031918A BR 112015031918 A2 BR112015031918 A2 BR 112015031918A2
Authority
BR
Brazil
Prior art keywords
temporal
resolution
spatial
current video
increased
Prior art date
Application number
BR112015031918A
Other languages
English (en)
Inventor
Bar-On Ilan
Kostenko Oleg
Original Assignee
Numeri 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.)
Filing date
Publication date
Application filed by Numeri Ltd filed Critical Numeri Ltd
Publication of BR112015031918A2 publication Critical patent/BR112015031918A2/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
    • H04N19/102—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G06T3/4076—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution using the original low-resolution images to iteratively correct the high-resolution images
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

resumo “aumento de resolução espaço-temporal de múltiplos níveis de vídeo” um método de aumento da resolução espacial?temporal compreendendo: a) o fornecimento de um vídeo atual possuindo uma resolução temporal?espacial inicial; b) a redução repetida da resolução temporal?espacial do vídeo atual para produzir um vídeo atual de resolução temporal?espacial mais baixa; c) o aumento da resolução espacial?temporal do dito vídeo atual de resolução temporal?espacial mais baixa; d) o aumento da resolução espacial?temporal do próximo vídeo atual de resolução temporal?espacial superior; e e) repetição da etapa (d) até a resolução temporal?espacial inicial. 1/1
BR112015031918A 2013-06-25 2014-06-23 aumento de resolução espaço-temporal de múltiplos níveis de vídeo BR112015031918A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361838892P 2013-06-25 2013-06-25
PCT/IB2014/062524 WO2014207643A1 (en) 2013-06-25 2014-06-23 Multi-level spatial-temporal resolution increase of video

Publications (1)

Publication Number Publication Date
BR112015031918A2 true BR112015031918A2 (pt) 2017-07-25

Family

ID=52141168

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015031918A BR112015031918A2 (pt) 2013-06-25 2014-06-23 aumento de resolução espaço-temporal de múltiplos níveis de vídeo

Country Status (11)

Country Link
US (3) US10157447B2 (pt)
EP (1) EP3014870A4 (pt)
JP (1) JP2016525295A (pt)
KR (1) KR20160024975A (pt)
CN (1) CN105359508A (pt)
AU (1) AU2014300624A1 (pt)
BR (1) BR112015031918A2 (pt)
CA (1) CA2921884C (pt)
IL (1) IL242713B (pt)
RU (1) RU2016102196A (pt)
WO (1) WO2014207643A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016005844A1 (en) 2014-07-09 2016-01-14 Numeri Ltd. An universal video codec
EP3459250A1 (en) * 2016-05-16 2019-03-27 Numeri Ltd. A new pyramid algorithm for video compression and video analysis
US11468542B2 (en) * 2019-01-18 2022-10-11 Arizona Board Of Regents On Behalf Of Arizona State University LAPRAN: a scalable Laplacian pyramid reconstructive adversarial network for flexible compressive sensing reconstruction

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2126467A1 (en) * 1993-07-13 1995-01-14 Barin Geoffry Haskell Scalable encoding and decoding of high-resolution progressive video
US20050226330A1 (en) * 2001-12-21 2005-10-13 Bruls Wilhelmus H A Method and apparatus for motion compensated temporal interpolation of video sequences
AU2003209553A1 (en) * 2002-03-13 2003-09-22 Imax Corporation Systems and methods for digitally re-mastering or otherwise modifying motion pictures or other image sequences data
EP1772017A2 (en) * 2004-07-20 2007-04-11 Qualcomm Incorporated Method and apparatus for encoder assisted-frame rate up conversion (ea-fruc) for video compression
US8331708B2 (en) 2006-01-18 2012-12-11 Numeri Ltd. Method and apparatus for a multidimensional discrete multiwavelet transform
US8229245B2 (en) * 2006-10-10 2012-07-24 Zoran (France) Method and apparatus for spatio-temporal subband video enhancement with small time delay
WO2008081459A2 (en) 2007-01-03 2008-07-10 Numeri Ltd. A method and a system for wavelet based processing
US8279341B1 (en) * 2007-02-26 2012-10-02 MotionDSP, Inc. Enhancing the resolution and quality of sequential digital images
US8379152B2 (en) * 2008-03-31 2013-02-19 Sharp Laboratories Of America, Inc. Systems and methods for increasing the temporal resolution of video data
KR101146138B1 (ko) * 2008-12-10 2012-05-16 한국전자통신연구원 시간적 스케일러블 비디오 인코더
EP2716041A4 (en) 2011-05-31 2014-10-15 Dolby Lab Licensing Corp VIDEO COMPRESSION WITH RESOLUTION COMPENSATION AND OPTIMIZATION
JP5952900B2 (ja) 2011-06-16 2016-07-13 ジーイー ビデオ コンプレッション エルエルシー エントロピー符号化をサポートするモード切替
EP3968638A1 (en) * 2012-05-14 2022-03-16 V-Nova International Ltd Decomposition of residual data during signal encoding, decoding and reconstruction in a tiered hierarchy
WO2014053982A2 (en) 2012-10-07 2014-04-10 Numeri Ltd. Video compression method
US20140177706A1 (en) * 2012-12-21 2014-06-26 Samsung Electronics Co., Ltd Method and system for providing super-resolution of quantized images and video

Also Published As

Publication number Publication date
US10733704B2 (en) 2020-08-04
WO2014207643A1 (en) 2014-12-31
EP3014870A4 (en) 2016-12-28
US20200193565A1 (en) 2020-06-18
EP3014870A1 (en) 2016-05-04
CA2921884A1 (en) 2014-12-31
CN105359508A (zh) 2016-02-24
IL242713B (en) 2020-01-30
JP2016525295A (ja) 2016-08-22
US11074673B2 (en) 2021-07-27
US20190096036A1 (en) 2019-03-28
KR20160024975A (ko) 2016-03-07
CA2921884C (en) 2020-04-28
US10157447B2 (en) 2018-12-18
AU2014300624A1 (en) 2015-12-10
US20160148346A1 (en) 2016-05-26
RU2016102196A (ru) 2017-07-28

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2519 DE 16-04-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

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