CN105049684B - 摄像设备和曝光控制方法 - Google Patents
摄像设备和曝光控制方法 Download PDFInfo
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- CN105049684B CN105049684B CN201510196771.7A CN201510196771A CN105049684B CN 105049684 B CN105049684 B CN 105049684B CN 201510196771 A CN201510196771 A CN 201510196771A CN 105049684 B CN105049684 B CN 105049684B
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- image sensor
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- described image
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000003384 imaging method Methods 0.000 claims abstract description 133
- 230000008859 change Effects 0.000 claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 10
- 238000001228 spectrum Methods 0.000 claims 19
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- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 2
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- 230000005611 electricity Effects 0.000 claims 2
- 230000035508 accumulation Effects 0.000 description 73
- 238000009825 accumulation Methods 0.000 description 73
- 238000001514 detection method Methods 0.000 description 68
- 238000005375 photometry Methods 0.000 description 47
- 230000004397 blinking Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 10
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- 238000013461 design Methods 0.000 description 4
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014089532A JP6537224B2 (ja) | 2014-04-23 | 2014-04-23 | 撮像装置、制御方法、プログラム及び記憶媒体 |
| JP2014-089532 | 2014-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105049684A CN105049684A (zh) | 2015-11-11 |
| CN105049684B true CN105049684B (zh) | 2018-10-09 |
Family
ID=54335960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510196771.7A Active CN105049684B (zh) | 2014-04-23 | 2015-04-23 | 摄像设备和曝光控制方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9871975B2 (enExample) |
| JP (1) | JP6537224B2 (enExample) |
| CN (1) | CN105049684B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6525715B2 (ja) * | 2015-05-08 | 2019-06-05 | キヤノン株式会社 | 撮像装置、光量変化の検出方法及びプログラム |
| US9997121B2 (en) * | 2015-05-21 | 2018-06-12 | Apple Inc. | Display with physically modeled charge accumulation tracking |
| JP6727933B2 (ja) | 2016-06-01 | 2020-07-22 | キヤノン株式会社 | 撮像装置及び制御方法 |
| JP6806471B2 (ja) * | 2016-06-16 | 2021-01-06 | キヤノン株式会社 | 焦点検出装置及び方法、及び撮像装置 |
| EP3550330B1 (en) * | 2016-11-29 | 2022-05-04 | Nuvoton Technology Corporation Japan | Distance measuring device |
| JP2018093275A (ja) * | 2016-11-30 | 2018-06-14 | オリンパス株式会社 | 撮像装置およびフリッカ判定方法 |
| CN109120863B (zh) * | 2018-10-23 | 2021-01-01 | Oppo广东移动通信有限公司 | 拍摄方法、装置、存储介质及移动终端 |
| CN109547704A (zh) * | 2018-12-29 | 2019-03-29 | 与德科技有限公司 | 一种防闪屏的拍照方法、装置、终端及存储介质 |
| JPWO2022153682A1 (enExample) * | 2021-01-12 | 2022-07-21 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3117056B2 (ja) | 1994-04-08 | 2000-12-11 | 株式会社日立製作所 | 撮像装置 |
| JP2000175105A (ja) * | 1998-12-03 | 2000-06-23 | Matsushita Electric Ind Co Ltd | 撮像装置および撮像装置を含む表示装置 |
| JP2002176588A (ja) * | 2000-12-06 | 2002-06-21 | Canon Inc | 撮像方法及び撮像装置並びに記憶媒体 |
| JP2004193922A (ja) * | 2002-12-11 | 2004-07-08 | Sharp Corp | カメラ装置 |
| US7920175B2 (en) * | 2005-01-13 | 2011-04-05 | Canon Kabushiki Kaisha | Electronic still camera performing composition of images and image capturing method therefor |
| JP2006222935A (ja) * | 2005-01-13 | 2006-08-24 | Canon Inc | 電子スチルカメラ及び撮像方法及びプログラム及び記憶媒体 |
| JP4974596B2 (ja) | 2005-07-22 | 2012-07-11 | キヤノン株式会社 | 撮像装置及びその制御方法 |
| JP4354449B2 (ja) * | 2005-10-26 | 2009-10-28 | オリンパス株式会社 | 表示画像撮像方法および装置 |
| JP2009077057A (ja) | 2007-09-19 | 2009-04-09 | Olympus Imaging Corp | 撮像装置、撮像装置の制御方法 |
| KR20100091845A (ko) * | 2009-02-11 | 2010-08-19 | 삼성전자주식회사 | 플리커 발생을 방지하는 디지털 촬영 장치, 이의 제어 방법및 상기 제어 방법을 기록한 기록 매체 |
| JP5212170B2 (ja) * | 2009-02-25 | 2013-06-19 | 株式会社ニコン | 撮像装置 |
| JP5409317B2 (ja) * | 2009-12-14 | 2014-02-05 | オリンパスイメージング株式会社 | 撮像装置 |
| KR20110076729A (ko) | 2009-12-18 | 2011-07-06 | 삼성전자주식회사 | 전자 셔터를 이용한 다단계 노출 이미지 획득 방법 및 이를 이용한 촬영 장치 |
| CN102685392A (zh) * | 2011-03-07 | 2012-09-19 | 精工爱普生株式会社 | 数码相机及其快门动作推断方法 |
-
2014
- 2014-04-23 JP JP2014089532A patent/JP6537224B2/ja active Active
-
2015
- 2015-04-21 US US14/692,005 patent/US9871975B2/en active Active
- 2015-04-23 CN CN201510196771.7A patent/CN105049684B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9871975B2 (en) | 2018-01-16 |
| JP6537224B2 (ja) | 2019-07-03 |
| US20150312459A1 (en) | 2015-10-29 |
| CN105049684A (zh) | 2015-11-11 |
| JP2015210283A (ja) | 2015-11-24 |
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