JP2010178112A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2010178112A5 JP2010178112A5 JP2009019160A JP2009019160A JP2010178112A5 JP 2010178112 A5 JP2010178112 A5 JP 2010178112A5 JP 2009019160 A JP2009019160 A JP 2009019160A JP 2009019160 A JP2009019160 A JP 2009019160A JP 2010178112 A5 JP2010178112 A5 JP 2010178112A5
- Authority
- JP
- Japan
- Prior art keywords
- person
- light source
- distance
- imaging
- light
- 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.)
- Pending
Links
Description
この目的を達成するために本発明の撮像装置は、人物を照射する第一の光源と、人物が第一の光源で照射される部分より下部を照射する第二の光源と、人物を撮影する撮像部と、人物と撮像部との距離を検出する撮影距離検出手段と、撮影距離検出手段で検出した距離が所定の距離より小さくなったとき、第一の光源の光量を減少させるとともに第二の光源の光量を増加させる光量制御部と、を備えたことを特徴とする。このような構成により、所期の目的を達成するものである。 In order to achieve this object, an imaging apparatus according to the present invention photographs a person with a first light source that irradiates a person, a second light source that irradiates a lower part of the part irradiated with the first light source, and a person. When the distance detected by the imaging section, the shooting distance detecting means for detecting the distance between the person and the imaging section, and the distance detected by the shooting distance detecting means becomes smaller than a predetermined distance, the light quantity of the first light source is reduced and the second And a light amount control unit for increasing the light amount of the light source . With such a configuration, the intended purpose is achieved.
また、本発明のテレビドアホン装置は、人物が来訪したことを入力する呼び出しボタンを備え、光量制御部は、呼び出しボタンの入力により人物を撮像する請求項１から４記載の撮像装置を備えたことを特徴とする。このような構成により、所期の目的を達成するものである。 Further, the television door phone apparatus of the present invention includes a call button for inputting that a person has visited, and the light amount control unit includes the image pickup apparatus according to claim 1 for picking up an image of the person by inputting the call button. It is characterized by. With such a configuration, the intended purpose is achieved.
以上のように本発明の撮像装置は、人物を照射する第一の光源と、人物が第一の光源で照射される部分より下部を照射する第二の光源と、人物を撮影する撮像部と、人物と撮像部との距離を検出する撮影距離検出手段と、撮影距離検出手段で検出した距離が所定の距離より小さくなったとき、第一の光源の光量を減少させるとともに第二の光源の光量を増加させる光量制御部と、を備えた構成としたので、人物が眩しくないようにしつつ、第一の光源および第二の光源の輝度を維持することができ、人物を撮影するのに必要な第一の光源および第二の光源の輝度を確保することができる。 As described above, the imaging apparatus of the present invention includes a first light source that irradiates a person, a second light source that irradiates a lower part than a portion where the person irradiates with the first light source, and an imaging unit that photographs a person. An imaging distance detecting means for detecting the distance between the person and the imaging unit; and when the distance detected by the imaging distance detecting means is smaller than a predetermined distance, the light quantity of the first light source is reduced and the second light source Since it has a configuration that includes a light amount control unit that increases the amount of light, the brightness of the first light source and the second light source can be maintained while preventing the person from being dazzled, and is necessary for photographing the person The brightness of the first light source and the second light source can be ensured .
また、本発明のテレビドアホン装置は、人物が来訪したことを入力する呼び出しボタンを備え、光量制御部は、呼び出しボタンの入力により人物を撮像する請求項１から４記載の撮像装置を備えたので、人物が所定の距離より近くなったとき、第一の光源の光量を減少させるとともに第二の光源が光量を増加させるので、人物が眩しくないようにしつつ、第一の光源および第二の光源の輝度を維持することができるので、人物を撮影するのに必要な第一の光源および第二の光源の輝度を確保することができる。 Further, the television door phone apparatus of the present invention includes a call button for inputting that a person has visited, and the light amount control unit includes the image pickup apparatus according to claims 1 to 4 that images a person by inputting the call button . When the person is closer than a predetermined distance, the first light source and the second light source are reduced while reducing the amount of light of the first light source and increasing the amount of light of the second light source, so that the person is not dazzled. Therefore, the luminance of the first light source and the second light source necessary for photographing a person can be ensured .
以上のように本発明は、人物を照射する第一の光源と、人物が第一の光源で照射される部分より下部を照射する第二の光源と、人物を撮影する撮像部と、人物と撮像部との距離を検出する撮影距離検出手段と、撮影距離検出手段で検出した距離が所定の距離より小さくなったとき、第一の光源の光量を減少させるとともに第二の光源の光量を増加させる光量制御部と、を備えた構成としたので、人物が眩しくないようにしつつ、第一の光源および第二の光源の輝度を維持することができ、人物を撮影するのに必要な第一の光源および第二の光源の輝度を確保することを可能とする撮像装置、テレビドアホン装置、監視カメラ、デジタルカメラ、デジタルムービ、携帯電話などに有用なものである。 As described above, the present invention includes a first light source that irradiates a person, a second light source that irradiates a lower part than a portion where the person irradiates with the first light source, an imaging unit that shoots a person, When the distance detected by the shooting distance detecting means and the shooting distance detecting means is smaller than a predetermined distance, the light quantity of the first light source is decreased and the light quantity of the second light source is increased. And a light intensity control unit for controlling the brightness of the first light source and the second light source while preventing the person from being dazzled, and the first necessary for photographing the person. It is useful for an imaging device, a television door phone device, a surveillance camera, a digital camera, a digital movie, a mobile phone, etc. that can ensure the luminance of the light source and the second light source .
Claims (5)
前記人物が前記第一の光源で照射される部分より下部を照射する第二の光源と、
前記人物を撮影する撮像部と、
前記人物と前記撮像部との距離を検出する撮影距離検出手段と、
前記撮影距離検出手段で検出した距離が所定の距離より小さくなったとき、前記第一の光源の光量を減少させるとともに前記第二の光源の光量を増加させる光量制御部と、を備えた撮像装置。 A first light source for illuminating a person;
A second light source that illuminates the lower part of the person irradiated by the first light source;
An imaging unit for photographing the person;
Shooting distance detecting means for detecting the distance between the person and the imaging unit;
An imaging apparatus comprising: a light amount control unit that decreases the light amount of the first light source and increases the light amount of the second light source when the distance detected by the photographing distance detection unit is smaller than a predetermined distance; .
前記光量制御部は、前記赤外光により撮像された画像中の人物の顔部の大きさに基づいて前記人物と前記撮像部との距離を検出することを特徴とする請求項１から２いずれか１項記載の撮像装置。 An infrared light source for irradiating the person with infrared light;
The said light quantity control part detects the distance of the said person and the said imaging part based on the magnitude | size of the face part of the person in the image imaged with the said infrared light, Any one of Claim 1 to 2 characterized by the above-mentioned. An imaging apparatus according to claim 1 .
前記光量制御部は、前記呼び出しボタンの入力により前記人物を撮像する請求項１から４記載の撮像装置を備えたテレビドアホン装置。The television door phone device provided with the imaging device according to claim 1, wherein the light amount control unit images the person by an input of the call button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009019160A JP2010178112A (en) | 2009-01-30 | 2009-01-30 | Imaging device and television door intercom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009019160A JP2010178112A (en) | 2009-01-30 | 2009-01-30 | Imaging device and television door intercom device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010178112A JP2010178112A (en) | 2010-08-12 |
| JP2010178112A5 true JP2010178112A5 (en) | 2012-03-15 |
Family
ID=42708610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009019160A Pending JP2010178112A (en) | 2009-01-30 | 2009-01-30 | Imaging device and television door intercom device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010178112A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5844177B2 (en) * | 2012-02-29 | 2016-01-13 | アイホン株式会社 | Intercom device |
| JP7298459B2 (en) * | 2019-12-03 | 2023-06-27 | 富士通株式会社 | Monitoring system and monitoring method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424697Y2 (en) * | 1985-12-26 | 1992-06-11 | ||
| JPS62109581U (en) * | 1985-12-26 | 1987-07-13 | ||
| JP4364464B2 (en) * | 2001-09-17 | 2009-11-18 | 株式会社リコー | Digital camera imaging device |
| JP4415184B2 (en) * | 2004-03-08 | 2010-02-17 | カシオ計算機株式会社 | Imaging apparatus and light emission control method |
| JP4736955B2 (en) * | 2006-05-29 | 2011-07-27 | パナソニック電工株式会社 | Sensor camera |
| JP2008081074A (en) * | 2006-09-29 | 2008-04-10 | Fujifilm Corp | Headlamp control system |
| JP2008211500A (en) * | 2007-02-26 | 2008-09-11 | Aiphone Co Ltd | Television interphone apparatus |
-
2009
- 2009-01-30 JP JP2009019160A patent/JP2010178112A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018071799A3 (en) | Mobile device photography apparatus for even illumination | |
| TWI520600B (en) | A multimodal camera and a method for selecting an operation mode of a camera | |
| CN105245775B (en) | camera imaging method, mobile terminal and device | |
| JP2016506707A5 (en) | ||
| EP1583033A3 (en) | Digital cameras with luminance correction | |
| JP2015029865A5 (en) | Image processing apparatus and method, fundus image processing apparatus, and fundus image photographing apparatus | |
| JP2006301150A5 (en) | ||
| TWI594629B (en) | Photographic apparatus with illumination supplement adjustment function and method using the same | |
| WO2016019817A1 (en) | Object motion trajectory photographing method and system, and computer storage medium | |
| JP2016019155A5 (en) | COMMUNICATION DEVICE, ITS CONTROL METHOD, AND PROGRAM | |
| KR20120111928A (en) | Image pickup apparatus and mobile phone equipped therewith | |
| JP2010028627A5 (en) | ||
| JP2009212666A5 (en) | ||
| EP1564547A3 (en) | image processing device and image processing method | |
| EP1892952A3 (en) | Electronic camera | |
| JP2010273183A5 (en) | ||
| JP2010178112A5 (en) | ||
| JPWO2015025485A1 (en) | Imaging device and strobe device | |
| JP2011055251A5 (en) | Imaging control apparatus and method | |
| JP2016213616A5 (en) | Imaging apparatus and imaging control method | |
| JP2010160217A (en) | Illumination device for photography and imaging device | |
| KR101971535B1 (en) | Apparatus and method for adjusting auto focus in image taking device | |
| JP2009239598A5 (en) | ||
| JP2009063674A5 (en) | ||
| TW201103314A (en) | Dynamic image pickup method |