JP2018182741A5 - - Google Patents
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- JP2018182741A5 JP2018182741A5 JP2018076696A JP2018076696A JP2018182741A5 JP 2018182741 A5 JP2018182741 A5 JP 2018182741A5 JP 2018076696 A JP2018076696 A JP 2018076696A JP 2018076696 A JP2018076696 A JP 2018076696A JP 2018182741 A5 JP2018182741 A5 JP 2018182741A5
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Claims (8)
前記第1電気信号に基づいて第1画像を逐次生成し、前記第2電気信号に基づいて第2画像を逐次生成する画像生成部と、
前記第1画像の明るさを所定の値に一致又は近似させる第1制御パラメータ値を算出し、前記第1制御パラメータ値と所定の比とに基づいて、前記第2画像の明るさに関する第2制御パラメータ値を算出する計算部と、
前記第1制御パラメータ値を用いて明るさが調整された前記第1画像と、前記第2制御パラメータ値を用いて明るさが調整された前記第2画像とを合成し、合成画像を生成する合成部と、
を備えた撮像装置。 An imaging unit that generates a first electric signal by receiving light of the first type and generates a second electric signal by receiving light of the second type.
An image generation unit that sequentially generates a first image based on the first electric signal and sequentially generates a second image based on the second electric signal.
A first control parameter value that matches or approximates the brightness of the first image to a predetermined value is calculated, and a second control parameter value relating to the brightness of the second image is calculated based on the first control parameter value and a predetermined ratio. A calculation unit that calculates control parameter values and
The first image whose brightness is adjusted using the first control parameter value and the second image whose brightness is adjusted using the second control parameter value are combined to generate a combined image. Synthetic part and
Imaging device equipped with.
前記第2制御パラメータ値は、前記第2の種類の光の強度、前記第2の種類の光の露光時間、前記第2電気信号に適用するゲイン値のうち少なくとも1つを含む、請求項1又は2に記載の撮像装置。 The first control parameter value includes at least one of the intensity of the first type of light, the exposure time of the first type of light, and the gain value applied to the first electric signal.
The second control parameter value includes at least one of the intensity of the second type of light, the exposure time of the second type of light, and the gain value applied to the second electric signal. Or the imaging apparatus according to 2.
前記計算部は、前記所定の比及び前記強度比に基づいて、前記第2制御パラメータ値を算出する、請求項1から請求項3のいずれか1項に記載の撮像装置。 Further provided with an acquisition unit for acquiring the intensity ratio of the first type of light and the second type of light when the predetermined ratio is determined.
The imaging device according to any one of claims 1 to 3, wherein the calculation unit calculates the second control parameter value based on the predetermined ratio and the intensity ratio.
前記第1の種類の光と前記複数の第2の種類の光のうちの1つとに関する第1の比を用いて、当該第1の種類の光と他の前記複数の第2の種類の光とに関するそれぞれの比が決定される請求項1に記載の撮像装置。 The imaging unit receives a plurality of second types of light and receives a plurality of second types of light.
Using the first ratio of the first type of light to one of the plurality of second types of light, the first type of light and the other plurality of the second type of light are used. The imaging apparatus according to claim 1, wherein the respective ratios with respect to and are determined.
第1の種類の光を受光することで得られる第1電気信号に基づいて第1画像を逐次生成し、第2の種類の光を受光することで得られる第2電気信号に基づいて第2画像を逐次生成する生成機能と、
前記第1画像の明るさを所定の値に一致又は近似させる第1制御パラメータ値を算出し、前記第1制御パラメータ値と所定の比とに基づいて、前記第2画像の明るさに関する第2制御パラメータ値を算出する算出機能と、
前記第1制御パラメータ値を用いて明るさが調整された前記第1画像と、前記第2制御パラメータ値を用いて明るさが調整された前記第2画像とを合成し、合成画像を生成する生成機能と、
を実現させるための撮像プログラム。 On the computer
The first image is sequentially generated based on the first electric signal obtained by receiving the first type of light, and the second image is based on the second electric signal obtained by receiving the second type of light. A generation function that sequentially generates images and
A first control parameter value that matches or approximates the brightness of the first image to a predetermined value is calculated, and a second control parameter value relating to the brightness of the second image is calculated based on the first control parameter value and a predetermined ratio. A calculation function that calculates control parameter values and
The first image whose brightness is adjusted using the first control parameter value and the second image whose brightness is adjusted using the second control parameter value are combined to generate a combined image. Generation function and
An imaging program to realize.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/952,709 US10805553B2 (en) | 2017-04-14 | 2018-04-13 | Imaging apparatus and imaging method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017080576 | 2017-04-14 | ||
JP2017080576 | 2017-04-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018182741A JP2018182741A (en) | 2018-11-15 |
JP2018182741A5 true JP2018182741A5 (en) | 2021-05-13 |
JP7249108B2 JP7249108B2 (en) | 2023-03-30 |
Family
ID=64277052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018076696A Active JP7249108B2 (en) | 2017-04-14 | 2018-04-12 | Imaging device and imaging program |
Country Status (1)
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JP (1) | JP7249108B2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007318233A (en) * | 2006-05-23 | 2007-12-06 | Nikon Corp | Imaging apparatus, and image processing program |
JP5229723B2 (en) * | 2008-05-22 | 2013-07-03 | 富士フイルム株式会社 | Fluorescence image acquisition device |
WO2012169270A1 (en) * | 2011-06-07 | 2012-12-13 | オリンパスメディカルシステムズ株式会社 | Endoscope apparatus and light quantity control method for fluorescent light observation |
JP6044012B2 (en) * | 2012-02-13 | 2016-12-14 | 愛知県 | Detection system for detection target part |
JP6142389B2 (en) * | 2013-05-17 | 2017-06-07 | 岩崎電気株式会社 | Imaging system |
US10171750B2 (en) * | 2014-07-25 | 2019-01-01 | Sony Corporation | Solid-state image sensor, imaging control method, signal processing method, and electronic apparatus |
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2018
- 2018-04-12 JP JP2018076696A patent/JP7249108B2/en active Active
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