JP2000261716A5 - Imaging device and its control method - Google Patents

Imaging device and its control method Download PDF

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Publication number
JP2000261716A5
JP2000261716A5 JP1999064532A JP6453299A JP2000261716A5 JP 2000261716 A5 JP2000261716 A5 JP 2000261716A5 JP 1999064532 A JP1999064532 A JP 1999064532A JP 6453299 A JP6453299 A JP 6453299A JP 2000261716 A5 JP2000261716 A5 JP 2000261716A5
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JP
Japan
Prior art keywords
imaging device
control method
image
infrared light
image pickup
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JP1999064532A
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Japanese (ja)
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JP2000261716A (en
JP4341102B2 (en
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Publication date
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Priority to JP06453299A priority Critical patent/JP4341102B2/en
Priority claimed from JP06453299A external-priority patent/JP4341102B2/en
Publication of JP2000261716A publication Critical patent/JP2000261716A/en
Publication of JP2000261716A5 publication Critical patent/JP2000261716A5/en
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Publication of JP4341102B2 publication Critical patent/JP4341102B2/en
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Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】 可視光領域および赤外光領域の撮像が可能な撮像素子を有する撮像装置において、
光路中に配置することおよび上記光路から外すことが可能な赤外光カットフィルタと、
上記撮像素子から得られた画像信号を信号処理する信号処理手段と、
上記画像信号が撮影されたときの明るさを検出する検出手段と、
上記検出手段の検出結果に基づいて誤操作か否かを判断し、上記誤操作を利用者に知らせるための制御手段と
からなることを特徴とする撮像装置。
【請求項2】 請求項1において、
さらに、オン/オフ可能な赤外線発光素子を有することを特徴とする撮像装置。
【請求項3】 請求項1において、
上記検出手段は、
撮影された上記画像信号の明るさを検波する検波手段により構成されることを特徴とする撮像装置。
【請求項4】 請求項1において、
上記検出手段は、
可視光領域のみに受光感度を持つ第1のフォトセンサと、
赤外光領域のみに受光感度を持つ第2のフォトセンサとからなることを特徴とする撮像装置。
【請求項5】 請求項1において、
上記制御手段は、
上記誤操作と判断した場合、上記画像に対して不鮮明化処理を施すようにしたことを特徴とする撮像装置。
【請求項6】 請求項1において、
上記制御手段は、
上記誤操作と判断した場合、電源を遮断するようにしたことを特徴とする撮像装置。
【請求項7】 請求項1において、
上記制御手段は、
上記誤操作と判断した場合、上記画像に対してスーパーインポーズを施すようにしたことを特徴とする撮像装置。
【請求項8】 光路中に配置することおよび上記光路から外すことが可能な赤外光カットフィルタと、
可視光領域および赤外光領域の撮像が可能な撮像素子とを有する撮像装置の制御方法であって、
上記撮像素子から得られた画像信号を信号処理する信号処理ステップと、
上記画像信号が撮影されたときの明るさを検出する検出ステップと、
上記検出手段の検出結果に基づいて誤操作か否かを判断し、上記誤操作を利用者に知らせるための制御ステップと
からなることを特徴とする撮像装置の制御方法。
[Claims]
1. In an image pickup apparatus having an image pickup element capable of taking images in a visible light region and an infrared light region.
An infrared light cut filter that can be placed in the optical path and removed from the optical path,
A signal processing means for signal processing the image signal obtained from the image sensor, and
A detection means for detecting the brightness when the above image signal is taken, and
A control means for determining whether or not an operation is erroneous based on the detection result of the detection means and notifying the user of the erroneous operation.
An imaging device characterized by consisting of.
2. In claim 1,
Further, the imaging device is characterized by having an infrared light emitting element that can be turned on / off.
3. In claim 1,
The above detection means
An imaging device characterized by being composed of a detection means for detecting the brightness of the photographed image signal.
4. In claim 1,
The above detection means
The first photosensor, which has light-receiving sensitivity only in the visible light region,
An image pickup apparatus comprising a second photosensor having a light receiving sensitivity only in an infrared light region.
5. In claim 1,
The above control means
An image pickup apparatus characterized in that, when it is determined that the operation is erroneous, the image is blurred.
6. In claim 1,
The above control means
An imaging device characterized in that the power supply is cut off when it is determined that the operation is erroneous.
7. In claim 1,
The above control means
An imaging device characterized in that a superimpose is applied to the image when it is determined that the operation is erroneous.
8. An infrared light cut filter that can be placed in the optical path and removed from the optical path,
It is a control method of an image pickup apparatus having an image pickup element capable of taking an image in a visible light region and an infrared light region.
A signal processing step for signal processing the image signal obtained from the image sensor, and
A detection step that detects the brightness when the above image signal is taken, and
A control step for determining whether or not an operation is erroneous based on the detection result of the detection means and notifying the user of the erroneous operation.
A control method for an imaging device, which comprises.

【0001】
【発明の属する技術分野】
この発明は、可視光領域および赤外光領域の撮像が可能な撮像素子を有する撮像装置およびその制御方法に関する。
[0001]
[Technical field to which the invention belongs]
The present invention relates to an image pickup apparatus having an image pickup element capable of imaging a visible light region and an infrared light region, and a control method thereof .

従って、この発明の目的は、ディジタルカメラの光学系から赤外光カットフィルタを外して撮影する場合、または赤外光カットフィルタを持たないディジタルカメラで撮影する場合、適切な画像を撮影することができる撮像装置およびその制御方法を提供することにある。 Therefore, an object of the present invention is to take an appropriate image when taking a picture with the infrared light cut filter removed from the optical system of the digital camera, or when taking a picture with a digital camera having no infrared light cut filter. An object of the present invention is to provide an image pickup apparatus capable of the present invention and a control method thereof.

JP06453299A 1999-03-11 1999-03-11 Imaging apparatus and control method thereof Expired - Fee Related JP4341102B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06453299A JP4341102B2 (en) 1999-03-11 1999-03-11 Imaging apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06453299A JP4341102B2 (en) 1999-03-11 1999-03-11 Imaging apparatus and control method thereof

Publications (3)

Publication Number Publication Date
JP2000261716A JP2000261716A (en) 2000-09-22
JP2000261716A5 true JP2000261716A5 (en) 2006-04-06
JP4341102B2 JP4341102B2 (en) 2009-10-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP06453299A Expired - Fee Related JP4341102B2 (en) 1999-03-11 1999-03-11 Imaging apparatus and control method thereof

Country Status (1)

Country Link
JP (1) JP4341102B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003107313A (en) * 2001-09-28 2003-04-09 Sony Corp Image pickup device
WO2004049058A1 (en) * 2002-10-24 2004-06-10 Sony Corporation Optical unit and imaging device comprising optical unit
JP4239552B2 (en) * 2002-10-24 2009-03-18 ソニー株式会社 Optical unit and imaging apparatus
JP2012095143A (en) * 2010-10-27 2012-05-17 Funai Electric Co Ltd Imaging device
CN109429031A (en) * 2017-08-21 2019-03-05 中兴通讯股份有限公司 Infrared monitoring device, corresponding infrared light method of adjustment and storage medium

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