JP2014504375A5 - - Google Patents

Download PDF

Info

Publication number
JP2014504375A5
JP2014504375A5 JP2013542632A JP2013542632A JP2014504375A5 JP 2014504375 A5 JP2014504375 A5 JP 2014504375A5 JP 2013542632 A JP2013542632 A JP 2013542632A JP 2013542632 A JP2013542632 A JP 2013542632A JP 2014504375 A5 JP2014504375 A5 JP 2014504375A5
Authority
JP
Japan
Prior art keywords
edge
image
width
focus signal
edges
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
JP2013542632A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014504375A (ja
Filing date
Publication date
Priority claimed from PCT/IB2010/055649 external-priority patent/WO2011070514A1/en
Application filed filed Critical
Priority claimed from PCT/IB2011/052515 external-priority patent/WO2012076992A1/en
Publication of JP2014504375A publication Critical patent/JP2014504375A/ja
Publication of JP2014504375A5 publication Critical patent/JP2014504375A5/ja
Ceased legal-status Critical Current

Links

JP2013542632A 2010-12-07 2011-06-09 オートフォーカス画像システム Ceased JP2014504375A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2010/055649 WO2011070514A1 (en) 2009-12-07 2010-12-07 Auto-focus image system
IBPCT/IB2010/055649 2010-12-07
PCT/IB2011/052515 WO2012076992A1 (en) 2010-12-07 2011-06-09 Auto-focus image system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016078083A Division JP6179827B2 (ja) 2009-12-07 2016-04-08 フォーカス信号を生成する方法

Publications (2)

Publication Number Publication Date
JP2014504375A JP2014504375A (ja) 2014-02-20
JP2014504375A5 true JP2014504375A5 (enExample) 2015-11-19

Family

ID=44628863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013542632A Ceased JP2014504375A (ja) 2010-12-07 2011-06-09 オートフォーカス画像システム

Country Status (9)

Country Link
EP (1) EP2649787A1 (enExample)
JP (1) JP2014504375A (enExample)
AU (1) AU2011340207A1 (enExample)
CA (1) CA2820856A1 (enExample)
DE (1) DE112011104256T5 (enExample)
GB (1) GB2501414A (enExample)
MX (1) MX2013006517A (enExample)
SG (1) SG190451A1 (enExample)
WO (1) WO2012076992A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017125799A1 (de) * 2017-11-06 2019-05-09 Carl Zeiss Industrielle Messtechnik Gmbh Reduktion von Bildstörungen in Bildern
CN112969027B (zh) * 2021-04-02 2022-08-16 浙江大华技术股份有限公司 电动镜头的聚焦方法和装置、存储介质及电子设备
CN114815121A (zh) * 2022-02-22 2022-07-29 湖北三赢兴光电科技股份有限公司 一种摄像模组的快速调焦方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3482013B2 (ja) * 1993-09-22 2003-12-22 ペンタックス株式会社 光学系のピント評価方法、調整方法、調整装置、およびチャート装置
JP2002189164A (ja) * 2000-12-21 2002-07-05 Minolta Co Ltd 光学系制御装置、光学系制御方法および記録媒体
JP3555607B2 (ja) * 2001-11-29 2004-08-18 ミノルタ株式会社 オートフォーカス装置
EP1624672A1 (en) * 2004-08-07 2006-02-08 STMicroelectronics Limited A method of determining a measure of edge strength and focus
US7343047B2 (en) * 2004-09-22 2008-03-11 Hewlett-Packard Development Company, L.P. Systems and methods for arriving at an auto focus Figure of Merit
US8264591B2 (en) * 2007-10-22 2012-09-11 Candela Microsystems (S) Pte. Ltd. Method and system for generating focus signal
WO2010061352A2 (en) * 2008-11-26 2010-06-03 Hiok Nam Tay Auto-focus image system
GB2475983B (en) * 2009-12-07 2013-03-13 Hiok Nam Tay Auto-focus image system

Similar Documents

Publication Publication Date Title
JP6179827B2 (ja) フォーカス信号を生成する方法
US8630504B2 (en) Auto-focus image system
JP5920608B2 (ja) 画像の鮮明度を評価する撮像システムおよび方法
JP2016177293A (ja) オートフォーカス画像システム
JP6057086B2 (ja) 画像の鮮明さ度合いを決定する方法および画像ピックアップ装置
JP2014504375A5 (enExample)
JP2014504375A (ja) オートフォーカス画像システム
CN103283215B (zh) 自动聚焦图像系统
HK1175341A (en) Auto-focus image system
HK1175341B (en) Auto-focus image system