JP2002359756A5 - - Google Patents

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Publication number
JP2002359756A5
JP2002359756A5 JP2002077689A JP2002077689A JP2002359756A5 JP 2002359756 A5 JP2002359756 A5 JP 2002359756A5 JP 2002077689 A JP2002077689 A JP 2002077689A JP 2002077689 A JP2002077689 A JP 2002077689A JP 2002359756 A5 JP2002359756 A5 JP 2002359756A5
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JP
Japan
Prior art keywords
value
image control
control function
state
tolerance
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Application number
JP2002077689A
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English (en)
Japanese (ja)
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JP2002359756A (ja
JP4196023B2 (ja
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Publication date
Priority claimed from US09/815,019 external-priority patent/US6943832B2/en
Application filed filed Critical
Publication of JP2002359756A publication Critical patent/JP2002359756A/ja
Publication of JP2002359756A5 publication Critical patent/JP2002359756A5/ja
Application granted granted Critical
Publication of JP4196023B2 publication Critical patent/JP4196023B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2002077689A 2001-03-22 2002-03-20 イメージ処理アルゴリズムおけるヒステリシス Expired - Lifetime JP4196023B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/815,019 US6943832B2 (en) 2001-03-22 2001-03-22 Hysteresis in image processing algorithms
US09/815019 2001-03-22

Publications (3)

Publication Number Publication Date
JP2002359756A JP2002359756A (ja) 2002-12-13
JP2002359756A5 true JP2002359756A5 (https=) 2005-09-02
JP4196023B2 JP4196023B2 (ja) 2008-12-17

Family

ID=25216630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002077689A Expired - Lifetime JP4196023B2 (ja) 2001-03-22 2002-03-20 イメージ処理アルゴリズムおけるヒステリシス

Country Status (3)

Country Link
US (1) US6943832B2 (https=)
EP (1) EP1244293A1 (https=)
JP (1) JP4196023B2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100639111B1 (ko) * 2005-03-14 2006-10-30 주식회사 코아로직 이미지 센서의 노출 조절 장치 및 그의 조절 방법
US7546026B2 (en) * 2005-10-25 2009-06-09 Zoran Corporation Camera exposure optimization techniques that take camera and scene motion into account
US7725022B2 (en) * 2006-08-22 2010-05-25 Qualcomm Incorporated Dynamic automatic exposure compensation for image capture devices
US7697836B2 (en) 2006-10-25 2010-04-13 Zoran Corporation Control of artificial lighting of a scene to reduce effects of motion in the scene on an image being acquired
US8482620B2 (en) 2008-03-11 2013-07-09 Csr Technology Inc. Image enhancement based on multiple frames and motion estimation
US8497878B2 (en) * 2008-11-04 2013-07-30 Texas Instruments Incorporated Method and apparatus for determining image orientation
KR20100077367A (ko) * 2008-12-29 2010-07-08 주식회사 동부하이텍 화질 개선 장치 및 화질 개선 방법
JP6223028B2 (ja) * 2013-07-11 2017-11-01 キヤノン株式会社 撮像装置、制御方法及びそのプログラム
JP2017118254A (ja) * 2015-12-22 2017-06-29 オリンパス株式会社 画像処理装置、画像処理プログラム、画像処理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638118A (en) * 1987-06-09 1997-06-10 Canon Kabushiki Kaisha Image sensing device with diverse storage times used in picture composition
US4969045A (en) * 1988-05-20 1990-11-06 Sanyo Electric Co., Ltd. Image sensing apparatus having automatic iris function of automatically adjusting exposure in response to video signal
US5283635A (en) * 1988-06-03 1994-02-01 Canon Kabushiki Kaisha White balance adjusting device with plural thresholds for range control
US5831676A (en) * 1992-08-19 1998-11-03 Canon Kabushiki Kaisha Image pickup device using plural control parameters for exposure control
US5233428A (en) * 1991-11-05 1993-08-03 Loral Fairchild Systems Electronic exposure control system for a solid state imager
EP0719039A3 (en) * 1992-08-10 1998-03-11 Sony Corporation Electronic shutter time control with noise suppression for a video camera
US5990469A (en) * 1997-04-02 1999-11-23 Gentex Corporation Control circuit for image array sensors
US6750906B1 (en) * 1998-05-08 2004-06-15 Cirrus Logic, Inc. Histogram-based automatic gain control method and system for video applications

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