KR960002693B1 - 화상형성장치 - Google Patents

화상형성장치 Download PDF

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Publication number
KR960002693B1
KR960002693B1 KR1019920012277A KR920012277A KR960002693B1 KR 960002693 B1 KR960002693 B1 KR 960002693B1 KR 1019920012277 A KR1019920012277 A KR 1019920012277A KR 920012277 A KR920012277 A KR 920012277A KR 960002693 B1 KR960002693 B1 KR 960002693B1
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South Korea
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KR1019920012277A
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English (en)
Korean (ko)
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KR930003658A (ko
Inventor
준 모로
또모히사 미까미
마사히로 모리
히로다까 치바
시게미 나가따
시게요시 나까무라
도시오 꼬나까
가즈히꼬 사또
Original Assignee
후지쓰 가부시끼가이샤
세끼자와 다다시
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Publication date
Priority claimed from JP3170225A external-priority patent/JPH0522599A/ja
Priority claimed from JP3194424A external-priority patent/JP2532177B2/ja
Priority claimed from JP3194423A external-priority patent/JPH0823873B2/ja
Application filed by 후지쓰 가부시끼가이샤, 세끼자와 다다시 filed Critical 후지쓰 가부시끼가이샤
Publication of KR930003658A publication Critical patent/KR930003658A/ko
Application granted granted Critical
Publication of KR960002693B1 publication Critical patent/KR960002693B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/60—Image enhancement or restoration using machine learning, e.g. neural networks
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/16—Image preprocessing
    • G06V30/168—Smoothing or thinning of the pattern; Skeletonisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4051—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a dispersed dots halftone pattern, the dots having substantially the same size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4092—Edge or detail enhancement
    • 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
    • G06T2207/20084—Artificial neural networks [ANN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Computing Systems (AREA)
  • Neurology (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
KR1019920012277A 1991-07-10 1992-07-10 화상형성장치 Expired - Fee Related KR960002693B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3170225A JPH0522599A (ja) 1991-07-10 1991-07-10 画像形成装置
JP91-170225 1991-07-10
JP3194424A JP2532177B2 (ja) 1991-08-02 1991-08-02 画像形成装置
JP3194423A JPH0823873B2 (ja) 1991-08-02 1991-08-02 画像形成装置
JP91-194424 1991-08-02
JP91-194423 1991-08-02

Publications (2)

Publication Number Publication Date
KR930003658A KR930003658A (ko) 1993-02-24
KR960002693B1 true KR960002693B1 (ko) 1996-02-24

Family

ID=27323321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920012277A Expired - Fee Related KR960002693B1 (ko) 1991-07-10 1992-07-10 화상형성장치

Country Status (4)

Country Link
US (1) US6016154A (enExample)
EP (1) EP0526295B1 (enExample)
KR (1) KR960002693B1 (enExample)
DE (1) DE69231481T2 (enExample)

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JP3490873B2 (ja) * 1997-10-03 2004-01-26 フーリエ有限会社 印刷装置
US7184066B2 (en) * 2001-05-09 2007-02-27 Clairvoyante, Inc Methods and systems for sub-pixel rendering with adaptive filtering
JP4208485B2 (ja) 2001-05-31 2009-01-14 キヤノン株式会社 パルス信号処理回路、並列処理回路、パターン認識装置、及び画像入力装置
KR20030061561A (ko) * 2002-01-14 2003-07-22 이명우 아염소산소다계 탈취제 및 그 제조방법
US20060018566A1 (en) * 2004-07-26 2006-01-26 Coleman Christopher R System and method for adding spatial frequency into an image
US20060020563A1 (en) * 2004-07-26 2006-01-26 Coleman Christopher R Supervised neural network for encoding continuous curves
US20060017740A1 (en) * 2004-07-26 2006-01-26 Coleman Christopher R Diurnal variation of geo-specific terrain temperatures in real-time infrared sensor simulation
US20070036467A1 (en) * 2004-07-26 2007-02-15 Coleman Christopher R System and method for creating a high resolution material image
US7427993B1 (en) 2004-08-31 2008-09-23 Pixelworks, Inc. Motion adaptive pixel boost with data compression and decompression
US7443370B1 (en) 2004-08-31 2008-10-28 Pixelworks, Inc. YUV compression for boost
US7405741B1 (en) * 2004-08-31 2008-07-29 Pixelworks, Inc. Fuzzy logic based LCD overdrive control method
US7817876B2 (en) * 2006-04-12 2010-10-19 Etron Technology, Inc. Method of noisy signal analysis and apparatus thereof
US20080218773A1 (en) * 2007-03-05 2008-09-11 Lexmark International, Inc. Image scaling for an electrophotographic device to obtain various media output speeds
JP2010252194A (ja) * 2009-04-17 2010-11-04 Canon Inc 画像処理装置及び画像処理方法
FR3011659B1 (fr) * 2013-10-04 2015-10-16 Commissariat Energie Atomique Circuit electronique, notamment apte a l'implementation d'un reseau de neurones, et systeme neuronal
KR20170073980A (ko) * 2015-12-21 2017-06-29 에스케이하이닉스 주식회사 반도체 메모리 장치 및 그것의 동작 방법
US11568224B2 (en) * 2017-06-21 2023-01-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device having neural network
CN108780524A (zh) * 2017-10-31 2018-11-09 深圳市大疆创新科技有限公司 用于神经网络的运算装置、电路及相关方法
US12236343B2 (en) * 2020-01-08 2025-02-25 Maxim Integrated Products, Inc. Systems and methods for reducing memory requirements in neural networks

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Also Published As

Publication number Publication date
US6016154A (en) 2000-01-18
DE69231481T2 (de) 2001-02-08
KR930003658A (ko) 1993-02-24
EP0526295B1 (en) 2000-09-27
DE69231481D1 (de) 2000-11-02
EP0526295A2 (en) 1993-02-03
EP0526295A3 (enExample) 1994-03-23

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