JP2006227228A5 - - Google Patents

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JP2006227228A5
JP2006227228A5 JP2005039933A JP2005039933A JP2006227228A5 JP 2006227228 A5 JP2006227228 A5 JP 2006227228A5 JP 2005039933 A JP2005039933 A JP 2005039933A JP 2005039933 A JP2005039933 A JP 2005039933A JP 2006227228 A5 JP2006227228 A5 JP 2006227228A5
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Prior art keywords
illumination
light
area
color evaluation
light emission
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JP2005039933A
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Japanese (ja)
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JP4838517B2 (en
JP2006227228A (en
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Priority to JP2005039933A priority Critical patent/JP4838517B2/en
Priority claimed from JP2005039933A external-priority patent/JP4838517B2/en
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Publication of JP2006227228A5 publication Critical patent/JP2006227228A5/ja
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Claims (6)

第１の照明手段と、
互いの発光量比を変更できる複数色の光源を有する第２の照明手段と、
前記第１の照明手段が発光した際の、前記第１の照明手段の発光による第１の環境光が支配的である第１の領域の色評価値と、前記第１の照明手段による発光とは異なる第２の環境光が支配的である第２の領域の色評価値を求める評価手段と、
前記第１の領域と前記第２の領域の色評価値から、前記第１の照明手段が発光した際の前記第１の領域の色評価値を前記第２の領域の色評価値に近づけるための、前記第２の照明手段の前記複数色の光源の発光量比を求める制御手段とを有することを特徴とする照明撮影装置。 First illumination means;
A second illuminating means having a light source of a plurality of colors capable of changing the light emission amount ratio of each other ;
When the first illumination means emits light, the color evaluation value of the first region where the first ambient light by the light emission of the first illumination means is dominant, and the light emission by the first illumination means Is an evaluation means for obtaining a color evaluation value of the second region in which the different second ambient light is dominant;
In order to make the color evaluation value of the first area close to the color evaluation value of the second area when the first illumination means emits light from the color evaluation values of the first area and the second area. And a control means for obtaining a light emission amount ratio of the light sources of the plurality of colors of the second illumination means . 前記第２の照明手段は、前記制御手段にて求められた前記発光量比にて、前記第１の領域に対して発光を行うことを特徴とする請求項１に記載の照明撮影装置。 2. The illumination photographing apparatus according to claim 1, wherein the second illumination unit emits light to the first region at the light emission amount ratio obtained by the control unit . 前記評価手段は、前記第１の照明手段が発光したときの輝度値と、前記第１の照明手段が発光していないときの輝度値の差が、所定値以上である領域を、前記第１の領域であるとみなすことを特徴とする請求項１または２に記載の照明撮影装置。 The evaluation unit determines a region where a difference between a luminance value when the first illumination unit emits light and a luminance value when the first illumination unit does not emit light is equal to or greater than a predetermined value. The illumination photographing apparatus according to claim 1 , wherein the illumination photographing apparatus is regarded as an area of 前記第２の照明手段は、赤、緑、青の３色の光源を有することを特徴とする請求項１ないし３のいずれかに記載の照明撮影装置。 The illumination photographing apparatus according to any one of claims 1 to 3, wherein the second illumination unit includes light sources of three colors of red, green, and blue . 前記第２の照明手段は、発光ダイオードであることを特徴とする請求項１ないし４のいずれかに記載の照明撮影装置。 Said second illumination means, illumination imaging apparatus according to any one of claims 1, characterized in that a light emitting diode 4. 第１の照明手段と、互いの発光量比を変更できる複数色の光源を有する第２の照明手段を制御する撮影装置であって、
前記第１の照明手段が発光した際の、前記第１の照明手段の発光による第１の環境光が支配的である第１の領域の色評価値と、前記第１の照明手段による発光とは異なる第２の環境光が支配的である第２の領域の色評価値を求める評価手段と、
前記第１の領域と前記第２の領域の色評価値から、前記第１の照明手段が発光した際の前記第１の領域の色評価値を前記第２の領域の色評価値に近づけるための、前記第２の照明手段の前記複数色の光源の発光量比を求める制御手段とを有することを特徴とする撮影装置。 An imaging apparatus for controlling a first illumination unit and a second illumination unit having a plurality of color light sources capable of changing a light emission amount ratio of each other,
When the first illumination means emits light, the color evaluation value of the first region where the first ambient light by the light emission of the first illumination means is dominant, and the light emission by the first illumination means Is an evaluation means for obtaining a color evaluation value of the second region in which the different second ambient light is dominant;
In order to make the color evaluation value of the first area close to the color evaluation value of the second area when the first illumination means emits light from the color evaluation values of the first area and the second area. the photographing apparatus characterized by a control means for determining a light emission amount ratio of the plurality of colors of light sources of the second lighting means.
JP2005039933A 2005-02-17 2005-02-17 Illumination photographing apparatus and photographing apparatus Expired - Fee Related JP4838517B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005039933A JP4838517B2 (en) 2005-02-17 2005-02-17 Illumination photographing apparatus and photographing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005039933A JP4838517B2 (en) 2005-02-17 2005-02-17 Illumination photographing apparatus and photographing apparatus

Publications (3)

Publication Number Publication Date
JP2006227228A JP2006227228A (en) 2006-08-31
JP2006227228A5 true JP2006227228A5 (en) 2008-03-27
JP4838517B2 JP4838517B2 (en) 2011-12-14

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JP2005039933A Expired - Fee Related JP4838517B2 (en) 2005-02-17 2005-02-17 Illumination photographing apparatus and photographing apparatus

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4115467B2 (en) 2005-06-01 2008-07-09 富士フイルム株式会社 Imaging device
JP5515795B2 (en) * 2010-01-28 2014-06-11 株式会社ニコン Imaging apparatus and imaging method
JP5772064B2 (en) * 2010-02-26 2015-09-02 株式会社ニコン Imaging apparatus and image generation program

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149033A (en) * 1982-03-02 1983-09-05 Minolta Camera Co Ltd Flash emitting device
JPH09160103A (en) * 1995-12-08 1997-06-20 Olympus Optical Co Ltd Color adjusting device for image by stroboscope
JP2003215673A (en) * 2002-01-24 2003-07-30 Fuji Photo Film Co Ltd Camera with light emitting device
JP2005011628A (en) * 2003-06-18 2005-01-13 Fuji Photo Film Co Ltd Lighting device and light source adjustment method of lighting device

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