BRPI0408394A - método e equipamento para melhorar qualidade de vìdeo de vìdeo de baixa taxa de bit - Google Patents

método e equipamento para melhorar qualidade de vìdeo de vìdeo de baixa taxa de bit

Info

Publication number
BRPI0408394A
BRPI0408394A BRPI0408394-6A BRPI0408394A BRPI0408394A BR PI0408394 A BRPI0408394 A BR PI0408394A BR PI0408394 A BRPI0408394 A BR PI0408394A BR PI0408394 A BRPI0408394 A BR PI0408394A
Authority
BR
Brazil
Prior art keywords
equipment
video quality
improving low
neighboring blocks
rate video
Prior art date
Application number
BRPI0408394-6A
Other languages
English (en)
Inventor
Vijayalakshmi R Raveendran
Ann C Irvine
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0408394A publication Critical patent/BRPI0408394A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/169—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
    • H04N19/80—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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA MELHORAR A QUALIDADE DE VìDEO DE VìDEO DE BAIXA TAXA DE BIT". As modalidades descrevem um método, equipamento e sistema para o processamento de imagens utilizando compressão com base em bloco. Em uma modalidade, um método compreende a determinação de se dois blocos são blocos vizinhos, a determinação de se os dois blocos vizinhos são ambos subdivididos, se os dois blocos são blocos vizinhos; a realização de filtragem de desblocagem em um ou mais pixels de borda dos dois blocos vizinhos, se for determinado que ambos dos dois blocos vizinhos não são subdivididos.
BRPI0408394-6A 2003-03-17 2004-03-17 método e equipamento para melhorar qualidade de vìdeo de vìdeo de baixa taxa de bit BRPI0408394A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45603003P 2003-03-17 2003-03-17
US10/802,285 US7995849B2 (en) 2003-03-17 2004-03-16 Method and apparatus for improving video quality of low bit-rate video
PCT/US2004/008287 WO2004084123A1 (en) 2003-03-17 2004-03-17 Method and apparatus for improving video quality of low bit-rate video

Publications (1)

Publication Number Publication Date
BRPI0408394A true BRPI0408394A (pt) 2006-04-18

Family

ID=33032713

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408394-6A BRPI0408394A (pt) 2003-03-17 2004-03-17 método e equipamento para melhorar qualidade de vìdeo de vìdeo de baixa taxa de bit

Country Status (13)

Country Link
US (1) US7995849B2 (pt)
EP (1) EP1606764B1 (pt)
JP (1) JP4546461B2 (pt)
KR (1) KR100983996B1 (pt)
AU (1) AU2004220878C1 (pt)
BR (1) BRPI0408394A (pt)
CA (1) CA2519451A1 (pt)
EG (1) EG23831A (pt)
MX (1) MXPA05009965A (pt)
NO (1) NO20054734L (pt)
NZ (1) NZ542483A (pt)
RU (2) RU2329536C2 (pt)
WO (1) WO2004084123A1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7636490B2 (en) * 2004-08-09 2009-12-22 Broadcom Corporation Deblocking filter process with local buffers
JP4747975B2 (ja) * 2006-07-14 2011-08-17 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
US8582658B2 (en) * 2007-05-11 2013-11-12 Raritan Americas, Inc. Methods for adaptive video quality enhancement
JP4824705B2 (ja) * 2008-01-08 2011-11-30 日本電信電話株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラムおよびそれらのプログラムを記録したコンピュータ読み取り可能な記録媒体
BRPI0906481A2 (pt) * 2008-01-14 2015-07-14 Thomson Licensing Métodos e aparelho para filtragem para remoção de artefato usando filtragem baseada em esparsidade de múltiplos reticulados
US20110110603A1 (en) * 2008-07-03 2011-05-12 Tomohiro Ikai Filter device
US8325796B2 (en) * 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
TWI386068B (zh) * 2008-10-22 2013-02-11 Nippon Telegraph & Telephone 解塊處理方法、解塊處理裝置、解塊處理程式及記錄該程式之可由電腦讀取之記錄媒體
JP5344238B2 (ja) 2009-07-31 2013-11-20 ソニー株式会社 画像符号化装置および方法、記録媒体、並びにプログラム
KR101703327B1 (ko) * 2010-01-14 2017-02-06 삼성전자 주식회사 계층적 데이터 단위의 패턴 정보를 이용하는 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US9369736B2 (en) 2010-04-05 2016-06-14 Samsung Electronics Co., Ltd. Low complexity entropy-encoding/decoding method and apparatus
WO2011126282A2 (en) 2010-04-05 2011-10-13 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
AU2015200251B2 (en) * 2010-04-05 2015-12-03 Samsung Electronics Co., Ltd. Method and apparatus for encoding video by using transformation index, and method and apparatus for decoding video by using transformation index
KR20110112168A (ko) * 2010-04-05 2011-10-12 삼성전자주식회사 내부 비트뎁스 확장에 기반한 비디오 부호화 방법 및 그 장치, 내부 비트뎁스 확장에 기반한 비디오 복호화 방법 및 그 장치
JP2011223302A (ja) 2010-04-09 2011-11-04 Sony Corp 画像処理装置と画像処理方法
TWI508534B (zh) * 2010-05-18 2015-11-11 Sony Corp Image processing apparatus and image processing method
US8488890B1 (en) * 2010-06-11 2013-07-16 Nvidia Corporation Partial coverage layers for color compression
KR20110138098A (ko) * 2010-06-18 2011-12-26 삼성전자주식회사 영상 인트라 예측 방법 및 장치 및 그를 적용한 영상 디코딩 방법 및 장치
US20120082225A1 (en) * 2010-10-01 2012-04-05 Qualcomm Incorporated Selective indication of transform sizes
US8787443B2 (en) 2010-10-05 2014-07-22 Microsoft Corporation Content adaptive deblocking during video encoding and decoding
US8639053B2 (en) 2011-01-18 2014-01-28 Dimension, Inc. Methods and systems for up-scaling a standard definition (SD) video to high definition (HD) quality
WO2012120840A1 (ja) * 2011-03-07 2012-09-13 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置および画像符号化装置
US9042458B2 (en) 2011-04-01 2015-05-26 Microsoft Technology Licensing, Llc Multi-threaded implementations of deblock filtering
US9154799B2 (en) 2011-04-07 2015-10-06 Google Inc. Encoding and decoding motion via image segmentation
US9338476B2 (en) 2011-05-12 2016-05-10 Qualcomm Incorporated Filtering blockiness artifacts for video coding
EP4009637B1 (en) 2011-06-28 2024-11-27 Sony Group Corporation Image processing device, image processing method, program, and storage medium
US8964833B2 (en) 2011-07-19 2015-02-24 Qualcomm Incorporated Deblocking of non-square blocks for video coding
TWI554974B (zh) * 2011-12-14 2016-10-21 國立交通大學 用於光學斷層掃描之影像處理單元
US9262670B2 (en) 2012-02-10 2016-02-16 Google Inc. Adaptive region of interest
US8675731B2 (en) * 2012-08-13 2014-03-18 Gurulogic Microsystems Oy Encoder and method
US9258389B2 (en) 2012-08-13 2016-02-09 Gurulogic Microsystems Oy Encoder and method
US10333547B2 (en) 2012-08-13 2019-06-25 Gurologic Microsystems Oy Encoder and method for encoding input data using a plurality of different transformations or combinations of transformations
US20140254659A1 (en) * 2013-03-11 2014-09-11 Mediatek Inc. Video coding method using at least evaluated visual quality and related video coding apparatus
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
US10735725B2 (en) 2016-09-14 2020-08-04 Microsoft Technology Licensing, Llc Boundary-intersection-based deblock filtering
US10876899B2 (en) 2017-12-18 2020-12-29 MP High Tech Solutions Pty Ltd Apparatus and method to adjust sensitivity in measuring electromagnetic radiation using micro mirrors
US12289475B2 (en) 2021-08-06 2025-04-29 Samsung Electronics Co., Ltd. Image processing method and apparatus using neural network based deblocking filtering

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62222783A (ja) * 1986-03-24 1987-09-30 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像の高能率符号化方式
JPH0366228A (ja) 1989-08-04 1991-03-20 Matsushita Electric Ind Co Ltd ブロック符号化装置と復号化装置
US5107345A (en) * 1990-02-27 1992-04-21 Qualcomm Incorporated Adaptive block size image compression method and system
US5021891A (en) * 1990-02-27 1991-06-04 Qualcomm, Inc. Adaptive block size image compression method and system
FR2659232B1 (fr) 1990-03-09 1994-10-14 Boehringer Ingelheim France Utilisation du 2-diethylaminoethanol et de ses sels vis-a-vis de la demence et de la predemence seniles.
JPH04970A (ja) * 1990-04-18 1992-01-06 Fuji Photo Film Co Ltd 画像信号復号再生装置
EP0514663A3 (en) * 1991-05-24 1993-07-14 International Business Machines Corporation An apparatus and method for motion video encoding employing an adaptive quantizer
DE69222766T2 (de) * 1991-06-04 1998-05-07 Qualcomm, Inc., San Diego, Calif. System zur adaptiven kompression der blockgrössen eines bildes
US5454051A (en) * 1991-08-05 1995-09-26 Eastman Kodak Company Method of reducing block artifacts created by block transform compression algorithms
JP3165296B2 (ja) * 1992-12-25 2001-05-14 三菱電機株式会社 フレーム間符号化処理方式及びフレーム間符号化処理方法及び符号化制御方式
JP3178140B2 (ja) 1993-02-08 2001-06-18 松下電器産業株式会社 画像データ圧縮装置
JP2933457B2 (ja) * 1993-02-18 1999-08-16 日本電気株式会社 ウェーブレット変換符号化方法
US5515388A (en) * 1993-03-19 1996-05-07 Sony Corporation Apparatus and method for preventing repetitive random errors in transform coefficients representing a motion picture signal
JPH07146927A (ja) 1993-11-22 1995-06-06 Matsushita Electric Ind Co Ltd 画像ファイル装置
US6031937A (en) * 1994-05-19 2000-02-29 Next Software, Inc. Method and apparatus for video compression using block and wavelet techniques
JPH0823539A (ja) 1994-07-11 1996-01-23 Nippon Hoso Kyokai <Nhk> 高能率符号化におけるトランスコーダ装置
US5889561A (en) 1994-11-04 1999-03-30 Rca Thomson Licensing Corporation Method and apparatus for scaling a compressed video bitstream
JPH08205140A (ja) * 1995-01-31 1996-08-09 Canon Inc 画像圧縮装置
ZA9610721B (en) * 1995-12-21 1998-06-19 Cornell Res Foundation Inc Grapevine leafroll virus proteins and their uses.
US6256349B1 (en) * 1995-12-28 2001-07-03 Sony Corporation Picture signal encoding method and apparatus, picture signal transmitting method, picture signal decoding method and apparatus and recording medium
US5982441A (en) * 1996-01-12 1999-11-09 Iterated Systems, Inc. System and method for representing a video sequence
JPH09230894A (ja) 1996-02-20 1997-09-05 Shogo Nakamura 音声圧縮伸張装置及び音声圧縮伸張方法
US5982434A (en) * 1996-03-22 1999-11-09 Sony Corporation Image signal coding method and device thereof, image signal decoding method and device thereof, and recording medium
US5748792A (en) * 1996-08-13 1998-05-05 Polaroid Corporation Large kernel filtering using a fixed-size block processor
KR100297830B1 (ko) * 1996-11-09 2001-08-07 윤종용 영상단위별 비트발생량 조절 장치 및 방법
JPH10107644A (ja) * 1996-09-26 1998-04-24 Sony Corp 量子化装置および方法、並びに、符号化装置および方法
JPH10200892A (ja) * 1997-01-10 1998-07-31 Mitsubishi Electric Corp 画像符号化装置
CA2226241A1 (en) 1997-01-30 1998-07-30 Amy Ruth Reibman Multiple description coding communication system
US6188799B1 (en) * 1997-02-07 2001-02-13 Matsushita Electric Industrial Co., Ltd. Method and apparatus for removing noise in still and moving pictures
FI106071B (fi) * 1997-03-13 2000-11-15 Nokia Mobile Phones Ltd Mukautuva suodatin
US6111913A (en) * 1997-05-20 2000-08-29 International Business Machines Corporation Macroblock bit regulation schemes for video encoder
KR100244290B1 (ko) * 1997-09-09 2000-02-01 구자홍 저속 전송에서의 동영상을 위한 디블록킹 필터링 방법
KR100269125B1 (ko) * 1997-10-25 2000-10-16 윤덕용 양자화효과감소를위한영상데이터후처리방법및장치
US6385345B1 (en) * 1998-03-31 2002-05-07 Sharp Laboratories Of America, Inc. Method and apparatus for selecting image data to skip when encoding digital video
US6826228B1 (en) 1998-05-12 2004-11-30 Stmicroelectronics Asia Pacific (Pte) Ltd. Conditional masking for video encoder
US6320905B1 (en) * 1998-07-08 2001-11-20 Stream Machine Company Postprocessing system for removing blocking artifacts in block-based codecs
US6094631A (en) * 1998-07-09 2000-07-25 Winbond Electronics Corp. Method of signal compression
RU2154918C1 (ru) * 1998-08-01 2000-08-20 Самсунг Электроникс Ко., Лтд. Способ и устройство для цикл-фильтрации данных изображения
US6529638B1 (en) * 1999-02-01 2003-03-04 Sharp Laboratories Of America, Inc. Block boundary artifact reduction for block-based image compression
US7548851B1 (en) 1999-10-12 2009-06-16 Jack Lau Digital multimedia jukebox
US6480547B1 (en) * 1999-10-15 2002-11-12 Koninklijke Philips Electronics N.V. System and method for encoding and decoding the residual signal for fine granular scalable video
US6529634B1 (en) * 1999-11-08 2003-03-04 Qualcomm, Inc. Contrast sensitive variance based adaptive block size DCT image compression
JP4441839B2 (ja) * 2000-08-17 2010-03-31 ソニー株式会社 統計多重システム、統計多重制御装置および統計多重方法
JP2002176359A (ja) * 2000-12-06 2002-06-21 Canon Inc 情報処理装置及びその制御方法、情報処理システム、コンピュータ可読メモリ
AU2002323591A1 (en) * 2001-09-05 2003-03-18 Emblaze Systems Ltd. Method for reducing blocking artifacts
WO2003026350A2 (en) * 2001-09-14 2003-03-27 The Regents Of The University Of Michigan Audio distributor
US9042445B2 (en) * 2001-09-24 2015-05-26 Broadcom Corporation Method for deblocking field-frame video
CN101448162B (zh) * 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US6907079B2 (en) 2002-05-01 2005-06-14 Thomson Licensing S.A. Deblocking filter conditioned on pixel brightness
US7227998B2 (en) * 2002-06-11 2007-06-05 Canon Kabushiki Kaisha Image processing apparatus, control method of the same, computer program, and computer-readable storage medium
US6950473B2 (en) 2002-06-21 2005-09-27 Seiko Epson Corporation Hybrid technique for reducing blocking and ringing artifacts in low-bit-rate coding
US20030235250A1 (en) * 2002-06-24 2003-12-25 Ankur Varma Video deblocking
ATE428997T1 (de) * 2002-11-15 2009-05-15 Qualcomm Inc Vorrichtung und verfahren zur mehrfachbeschreibungskodierung
US20040179608A1 (en) * 2003-02-27 2004-09-16 Intel Corporation Multiple-description coding methods and apparatus
US7430336B2 (en) * 2004-05-06 2008-09-30 Qualcomm Incorporated Method and apparatus for image enhancement for low bit rate video compression

Also Published As

Publication number Publication date
KR20050113660A (ko) 2005-12-02
HK1087227A1 (zh) 2006-10-06
US7995849B2 (en) 2011-08-09
EP1606764A1 (en) 2005-12-21
KR100983996B1 (ko) 2010-09-28
CA2519451A1 (en) 2004-09-30
WO2004084123A1 (en) 2004-09-30
RU2008102829A (ru) 2009-07-27
JP4546461B2 (ja) 2010-09-15
US20040208392A1 (en) 2004-10-21
AU2004220878C1 (en) 2010-09-16
EG23831A (en) 2007-10-01
MXPA05009965A (es) 2005-12-14
AU2004220878A1 (en) 2004-09-30
EP1606764B1 (en) 2019-05-08
NO20054734L (no) 2005-12-07
NZ542483A (en) 2007-06-29
NO20054734D0 (no) 2005-10-14
EP1606764A4 (en) 2010-03-10
AU2004220878B2 (en) 2010-01-21
JP2006521065A (ja) 2006-09-14
RU2329536C2 (ru) 2008-07-20
RU2005131944A (ru) 2006-03-20

Similar Documents

Publication Publication Date Title
BRPI0408394A (pt) método e equipamento para melhorar qualidade de vìdeo de vìdeo de baixa taxa de bit
WO2019244115A3 (en) Partition of border blocks in video coding
ATE324012T1 (de) Verfahren zur gerichteten prädiktion eines bildblockes
EP1464031A4 (en) FACE RECOGNITION BY KERNEL-FISHERFACES
DE50209847D1 (de) Verfahren und Anordnung zur Zuordnung von Informationen zu digitalen Röntgenaufnahmen
WO2005022465A3 (en) Detecting and correcting redeye in an image
DE60215440D1 (de) Bildverarbeitungsverfahren, -vorrichtung und -system
EP1494135A3 (en) Method and apparatus for video copy detection
WO2005027491A3 (en) Global motion estimation image coding and processing
ATE480839T1 (de) System und verfahren zur steganalyse
TW200607356A (en) Method and apparatus for image enhancement for low bit rate video compression
BR0210418A (pt) otimizador de padrão configurável
WO2005048195A3 (de) Verfahren zur korrespondenzanalyse in bilddatensätzen
DE60302695D1 (de) Projektionsbildanzeigesystem, Informationsspeichermedium und Bildverarbeitungsverfahren
BR0304234A (pt) Codificação de interação embutida passiva
EP1408697A4 (en) METHOD FOR DETERMINING THE FILTRATION THICKNESS, METHOD FOR MOVING PICTOR CODING AND METHOD FOR MOVING PICTOR CODING
WO2005119574A3 (en) System and method for identifying objects of interest in image data
DE60333318D1 (de) Vorrichtung zur Bildung von Desktop-Farbbildern
WO2004051552A3 (en) Face detection
DE60302946D1 (de) Bildsegmentierungsverfahren und -vorrichtung zur MRC-basierten Darstellung von Dokumenten
UA91850C2 (ru) Идентификационный документ и способ его изготовления
BRPI0414851A (pt) método e sistema automatizado de produzir imagens codificadas
DE60312425D1 (de) Polymerisierbare Verbindung, Polymerverbindung und Blockcopolymerverbindung und Zusammensetzung; Verfahren zur Bildherstellung und Bilderzeugungsgerät, das dieses verwendet
ATE320143T1 (de) Vorrichtung und verfahren zum erkennen von verdeckung
EP1548480A4 (en) MICROSCOPE PROCESSING SYSTEM, MICROSCOPE PROCESSING PROCESS, PROGRAM AND RECORDING MEDIUM

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.