JP2002354493A - Multi-lens and multi-ccd type image pickup device - Google Patents
Multi-lens and multi-ccd type image pickup deviceInfo
- Publication number
- JP2002354493A JP2002354493A JP2001157058A JP2001157058A JP2002354493A JP 2002354493 A JP2002354493 A JP 2002354493A JP 2001157058 A JP2001157058 A JP 2001157058A JP 2001157058 A JP2001157058 A JP 2001157058A JP 2002354493 A JP2002354493 A JP 2002354493A
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- 230000003287 optical effect Effects 0.000 claims abstract description 45
- 238000003384 imaging method Methods 0.000 claims description 41
- 230000006866 deterioration Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 16
- 239000003086 colorant Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
- H04N25/41—Extracting pixel data from a plurality of image sensors simultaneously picking up an image, e.g. for increasing the field of view by combining the outputs of a plurality of sensors
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- Cameras In General (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、撮像素子を複数持
ち、その各々に対応した光学系が独立して複数存在す
る、多眼多板式の撮像装置に関し、特にその光学系,撮
像素子の空間的配置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-lens, multi-plate type image pickup apparatus having a plurality of image pickup devices and independently providing a plurality of optical systems corresponding to the respective image pickup devices. It is related to strategic arrangement.
【0002】[0002]
【従来の技術】図8は、従来の多板多眼式撮像装置にお
ける撮影光学系(以下光学系と略記することもある),
撮像素子の配置を示す図である。図示のように、輝度チ
ャンネルまたはG(緑)等の輝度に占める割合の多い色
チャンネルの光学系,撮像素子が、空間的中心に配置さ
れない、又は輝度に占める割合を全く考慮せずに配置を
決定していた。2. Description of the Related Art FIG. 8 shows a photographing optical system (hereinafter sometimes abbreviated as an optical system) in a conventional multi-plate multi-view imaging apparatus,
FIG. 3 is a diagram illustrating an arrangement of an imaging element. As shown in the figure, the optical system and the image sensor of a luminance channel or a color channel such as G (green), which has a large proportion in the luminance, are not arranged at the spatial center, or are arranged without considering the proportion in the luminance at all. Had been decided.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、複数の
光学系における被写体からの入射光が、被写体が近接す
るなどで平行光でなく放射光に近い場合に、この多眼式
は本質的に、各色の空間的位置がずれてしまう問題があ
る。この場合、各色間のずれの他、最終的にそれらから
作られる、標準的なディジタルスチルカメラまたはビデ
オカメラの出力信号である、色差信号と輝度信号の間も
ずれが目立つものとなってしまうばかりか、輝度信号が
専用の撮像素子からでなく各色信号より作られる場合は
輝度信号そのものの解像度も低下してしまう。However, when incident light from an object in a plurality of optical systems is not parallel light but close to radiated light due to the proximity of the object, the multi-view system is essentially used for each color. There is a problem that the spatial position of the image is shifted. In this case, in addition to the shift between the colors, the shift between the color difference signal and the luminance signal, which is the output signal of a standard digital still camera or video camera, which is finally made from them, becomes noticeable. Alternatively, when the luminance signal is generated not from a dedicated image sensor but from each color signal, the resolution of the luminance signal itself is also reduced.
【0004】本発明は、このような状況のもとでなされ
たもので、被写体が近接している等の入射光が平行光で
なくなるような条件下において、輝度信号の色信号との
ずれと、輝度信号そのものの解像度の低下をできる限り
最小限度に抑え、画質の低下を防止することのできる多
眼多板式撮像装置を提供することを目的とするものであ
る。[0004] The present invention has been made under such a circumstance. Under the condition that incident light is no longer parallel light such as when an object is close to the object, the deviation of the luminance signal from the color signal may be reduced. It is another object of the present invention to provide a multi-lens, multi-plate imaging apparatus capable of minimizing a decrease in resolution of a luminance signal itself and preventing a decrease in image quality.
【0005】[0005]
【課題を解決するための手段】前記目的を達成するた
め、本発明では、多眼多板式撮像装置を次ぎの(1)な
いし(4)のとおりに構成する。In order to achieve the above object, according to the present invention, a multi-view, multi-plate type imaging apparatus is configured as in the following (1) to (4).
【0006】(1)複数の撮影光学系と、その各々に対
応した複数の撮像素子とを備えた多眼多板式撮像装置で
あって、前記複数の撮像素子のうち輝度そのもの、また
は輝度信号中の構成比が一番大きい色の撮像素子に対応
する撮影光学系を、前記複数の撮影光学系の空間的配置
における中心位置に配置した多眼多板式撮像装置。(1) A multi-lens, multi-plate type image pickup apparatus including a plurality of photographing optical systems and a plurality of image pickup devices corresponding to each of the plurality of image pickup optical systems. A multi-view multi-panel imaging apparatus in which an imaging optical system corresponding to an imaging element of a color having the largest composition ratio is arranged at a center position in a spatial arrangement of the plurality of imaging optical systems.
【0007】(2)前記(1)記載の多眼多板式撮像装
置において、前記中心位置に配置する撮像素子は緑信号
用である多眼多板式撮像装置。(2) In the multi-lens multi-plate imaging apparatus according to the above (1), the imaging element disposed at the center position is for a green signal.
【0008】(3)複数の撮影光学系と、その各々に対
応した複数の撮像素子とを備えた多眼多板式撮像装置で
あって、前記複数の撮像素子のうち輝度そのもの、また
は輝度信号中の構成比が一番大きい色の撮像素子および
これに対応する撮影光学系を、前記複数の撮像素子,撮
影光学系の空間的配置における中心位置に配置した多眼
多板式撮像装置。(3) A multi-lens, multi-plate type image pickup apparatus including a plurality of photographing optical systems and a plurality of image pickup devices corresponding to each of the plurality of image pickup optical systems, wherein the luminance itself or the luminance signal A multi-view multi-panel imaging apparatus in which an image sensor having the largest composition ratio and an imaging optical system corresponding to the color are arranged at a central position in a spatial arrangement of the plurality of image sensors and the imaging optical system.
【0009】(4)前記(3)記載の多眼多板式撮像装
置において、前記中心位置に配置する撮像素子,撮影光
学系は緑信号用である多眼多板式撮像装置。(4) The multi-lens multi-panel imaging apparatus according to (3), wherein the imaging element and the photographing optical system arranged at the center position are for a green signal.
【0010】[0010]
【発明の実施の形態】以下、本発明の実施の形態を多眼
多板式撮像装置の実施例により詳しく説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to examples of a multi-view, multi-plate imaging apparatus.
【0011】[0011]
【実施例】(実施例1)まず多眼多板式撮像装置そのも
のについて説明する。図2は多眼多板式撮像装置の概念
図であり、この撮像装置に入射する被写体からの光は平
行光すなわち被写体までの距離は無限遠が前提である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (Embodiment 1) First, a multi-view, multi-plate type imaging apparatus itself will be described. FIG. 2 is a conceptual diagram of a multi-lens, multi-plate imaging apparatus. It is assumed that light from a subject incident on the imaging apparatus is parallel light, that is, the distance to the subject is infinity.
【0012】被写体よりの光は赤(以下Rと略記する)
用のレンズ2、Rフィルタ5を通りR撮像素子8に入射
してR信号11が出力される。同様に緑(以下Gと略記
する)も専用レンズ3、Gフィルタ6を通りG撮像素子
9に入射してG信号12が出力される。また同様に青
(以下Bと略記する)も専用レンズ4、Bフィルタ7を
通りB撮像素子10に入射してB信号13が出力され
る。Light from the subject is red (hereinafter abbreviated as R)
The light passes through the lens 2 and the R filter 5 and enters the R image sensor 8 to output an R signal 11. Similarly, green (hereinafter abbreviated as G) also passes through the dedicated lens 3 and the G filter 6 and enters the G image pickup device 9 to output a G signal 12. Similarly, blue (hereinafter abbreviated as B) also enters the B image pickup device 10 through the dedicated lens 4 and the B filter 7, and the B signal 13 is output.
【0013】次に図3はこの多眼多板式撮像装置の問題
点の説明図であって、被写体からの光1は、Gレンズ
3、Gフィルタ6を通り、G撮像素子9に達し、同様に
Rレンズ2、Rフィルタ5を通り、R撮像素子8に達
し、また更にBレンズ4、Bフィルタ7を通り、B撮像
素子10に達する。FIG. 3 is an explanatory view of a problem of the multi-lens, multi-plate type image pickup apparatus. Light 1 from a subject passes through a G lens 3 and a G filter 6 and reaches a G image pickup device 9. The light passes through the R lens 2 and the R filter 5 and reaches the R image sensor 8, and further passes through the B lens 4 and the B filter 7 and reaches the B image sensor 10.
【0014】この例ではRの撮像系が、空間的にこれら
各色撮像系の中心に配置されている。当然のことなが
ら、それに対し、隣接したG及びB撮像素子に結ぶ被写
体の像は、Gにおいて視差a(21)、Bにおいて視差
b(22)が発生してしまい、撮像装置出力信号上でも
色ずれ、色と輝度のずれとなって現れる。In this example, the R imaging system is spatially arranged at the center of each of these color imaging systems. Naturally, on the other hand, in the image of the subject connected to the adjacent G and B image sensors, the parallax a (21) in G and the parallax b (22) in B occur, and the color is also displayed on the output signal of the imaging device. It appears as a shift, a shift between color and brightness.
【0015】図1は、実施例1である“多眼多板式撮像
装置”の撮影光学系,撮像素子の空間的配置を示す図で
ある。この図においては各色に対応するレンズと色フィ
ルタ、撮像素子の位置関係を立体的に表現している。FIG. 1 is a diagram showing a spatial arrangement of a photographing optical system and an image pickup device of a "multi-view multi-plate image pickup apparatus" according to a first embodiment. In this figure, the positional relationship between a lens, a color filter, and an image sensor corresponding to each color is three-dimensionally represented.
【0016】被写体からの光1は、Rレンズ2,Rフィ
ルタ5を通り、R撮像素子8に達し、その出力信号11
を得る。また一方、Gレンズ3,Gフィルタ6を通り、
G撮像素子9に達し、その出力信号12を得る。更にB
レンズ4,Bフィルタ7を通り、B撮像素子10に達
し、その出力信号13を得る。The light 1 from the subject passes through the R lens 2 and the R filter 5 and reaches the R image pickup device 8 where the output signal 11
Get. On the other hand, through the G lens 3 and the G filter 6,
The light reaches the G image pickup device 9 and the output signal 12 is obtained. Further B
After passing through the lens 4 and the B filter 7, the light reaches the B image sensor 10, and the output signal 13 is obtained.
【0017】ここで、本実施例の要点は、光学系,撮像
素子の空間的配置であり、本実施例では、中心位置にG
(緑)信号用の光学系,撮像素子を配し、その周囲にR
(赤)及びB(青)の光学系,撮像素子を配置してい
る。The essential point of the present embodiment is the spatial arrangement of the optical system and the image pickup device.
(Green) An optical system for signals and an image sensor are arranged, and R
(Red) and B (blue) optical systems and an image sensor are arranged.
【0018】次に図4は、本実施例の構成を示すブロッ
ク図であって、前述の各撮像素子出力11,12,13
は輝度マトリクス21を通って輝度信号となり、輝度信
号処理14のブロックに入り、Y(輝度信号)出力16
となる。この輝度マトリクス21は、この例がビデオカ
メラとすると、NTSC方式の信号の場合にはよく知ら
れているように下記の割合で輝度信号22が合成、出力
される。FIG. 4 is a block diagram showing the configuration of the present embodiment.
Becomes a luminance signal through a luminance matrix 21, enters a block of a luminance signal processing 14, and outputs a Y (luminance signal) output 16.
Becomes Assuming that the luminance matrix 21 is a video camera, the luminance signal 22 is synthesized and output at the following ratio, as is well known, in the case of an NTSC signal.
【0019】 Y=0.30R+0.59G+0.11BB …… Y:輝度信号、R:R(赤)信号、G:G(緑)信号、
B:B(青)信号 次の輝度信号処理14は、ガンマ,輪郭補正,ニー,ホ
ワイトクリップ等の処理を含みY(輝度信号)出力16
が出力される。Y = 0.30R + 0.59G + 0.11BB Y: luminance signal, R: R (red) signal, G: G (green) signal,
B: B (blue) signal The following luminance signal processing 14 includes processing such as gamma, contour correction, knee, and white clip, and outputs a Y (luminance signal) 16
Is output.
【0020】もう一方で、赤11,緑12,青13の各
信号は色信号処理15のブロックに入力され、このブロ
ックの中では色差信号(R−Y色差信号およびB−Y色
差信号)が作られ、これらの色差信号は内部のディジタ
ルエンコーダによりサブキャリアによって変調されC
(色信号)出力17となる。On the other hand, the red 11, green 12, and blue 13 signals are input to a color signal processing block 15 in which color difference signals (RY color difference signal and BY color difference signal) are provided. These color difference signals are modulated by subcarriers by an internal digital encoder, and
(Color signal) output 17.
【0021】なお本実施例で示したものはあくまで本発
明を説明するための基本的なブロック図である。It should be noted that what is shown in this embodiment is a basic block diagram for explaining the present invention.
【0022】また、本実施例は、Y(輝度)とC(クロ
マ)とに分離して出力されるが、これはS端子出力を前
提としたものであり、コンポジット信号は別途これらの
2信号の加算回路を付加することにより得る事ができ
る。In this embodiment, the signals are output separately from Y (luminance) and C (chroma). The output is based on the S terminal output. Can be obtained by adding an adder circuit.
【0023】図5は本実施例の多眼多板式撮像装置の各
色の位置関係を示す図であって、概念的に、これらの信
号をブラウン管ディスプレイに再現したときの各色のビ
ームスポットの位置関係を示している。この場合、ブラ
ウン管のR,G,Bの各発光体の間隔は十分無視できる
ほど小さいと仮定し、純粋に撮像装置からの出力信号の
各色間のずれに着目して表現している。FIG. 5 is a diagram showing the positional relationship of each color of the multi-view, multi-plate type image pickup apparatus of the present embodiment, and conceptually the positional relationship of the beam spots of each color when these signals are reproduced on a CRT display. Is shown. In this case, it is assumed that the intervals between the R, G, and B light emitters of the CRT are small enough to be ignored, and the expression is made purely by focusing on the shift between the colors of the output signal from the imaging device.
【0024】ここで輝度Yは、前述の式で作られるも
のなので、これと、R,G,B各色との位置関係は容易
に類推することができ、(a)に示す本実施例のYの位
置は、(b)に示す従来例に比較し、各色のバランスの
中心近くに位置する様になる。Here, since the luminance Y is obtained by the above equation, the positional relationship between the luminance Y and each of the R, G, and B colors can be easily inferred, and Y in the present embodiment shown in FIG. Is located near the center of the balance of each color as compared with the conventional example shown in FIG.
【0025】また、YはR,G,B各色の合成であるか
ら、これらが位置的に分散していると、Yの位置も広が
ってしまい、結果的に解像度の劣化ということになって
現れる。Also, since Y is a composition of each of R, G, and B colors, if these are dispersed in position, the position of Y is also widened, resulting in degradation of resolution. .
【0026】以上説明したように、本実施例によれば、
複数の光学系,撮像素子の空間的配置における中心位置
に、輝度信号中の構成比率の一番多い色チャンネルの光
学系,撮像素子を配置することにより、輝度信号と色信
号の位相のずれを最小にすることができる。As described above, according to the present embodiment,
By disposing the optical system and the image sensor of the color channel having the largest composition ratio in the luminance signal at the center position in the spatial arrangement of the plurality of optical systems and the image sensor, the phase shift between the luminance signal and the color signal is reduced. Can be minimized.
【0027】(実施例2)図2は、実施例2である“多
眼多板式撮像装置”における光学系,撮像素子の空間的
配置を示す図である。この光学系,撮像素子の配置では
中心位置にY(輝度)信号用(白,黒用)の光学系,撮
像素子を独立して配し、その周囲にR(赤),G
(緑),B(青)の各色用光学系,撮像素子を配してい
る。(Embodiment 2) FIG. 2 is a diagram showing a spatial arrangement of an optical system and an image pickup device in a "multi-view multi-plate image pickup apparatus" according to Embodiment 2. In the arrangement of the optical system and the image sensor, the optical system and the image sensor for Y (luminance) signal (for white and black) are independently arranged at the center position, and R (red), G
An optical system for each color (green) and B (blue) and an image sensor are arranged.
【0028】被写体からの光1は、Gレンズ3,Gフィ
ルタ6を通り、G撮像素子9に入射し、G信号12を得
る。またRレンズ2,Rフィルタ5を通り、R撮像素子
8に入り、R信号11を得る。更にBレンズ4,Bフィ
ルタ7を通り、B撮像素子10に入り、B信号出力13
を得る。また、Yレンズ18を通り、Y撮像素子19に
入り、Y信号20を得る。Light 1 from a subject passes through a G lens 3 and a G filter 6 and is incident on a G image sensor 9 to obtain a G signal 12. Further, the light passes through the R lens 2 and the R filter 5 and enters the R image sensor 8 to obtain an R signal 11. Further, the light passes through the B lens 4 and the B filter 7, enters the B image pickup device 10, and outputs the B signal output 13
Get. Further, the light passes through the Y lens 18 and enters the Y image pickup device 19 to obtain a Y signal 20.
【0029】図6は、本実施例の構成を示すブロック図
で、前述のR信号出力11,G信号出力12,B信号出
力13は、実施例1と同様の色信号処理15に入り、C
(色信号)出力17を得る。FIG. 6 is a block diagram showing the configuration of the present embodiment. The above-described R signal output 11, G signal output 12, and B signal output 13 enter the same color signal processing 15 as in the first embodiment,
The (color signal) output 17 is obtained.
【0030】一方でY(輝度)信号20は、輝度信号処
理14において、ガンマ,輪郭補正,ニー,ホワイトク
リップ等の処理を行い、Y(輝度信号)出力16が出力
される。この場合は輝度信号は独立して撮像素子が存在
するので、輝度マトリクスは不要である。On the other hand, the Y (luminance) signal 20 undergoes processing such as gamma, contour correction, knee, and white clip in a luminance signal processing 14, and a Y (luminance signal) output 16 is output. In this case, since a luminance signal exists independently of the image sensor, a luminance matrix is unnecessary.
【0031】ここで、本実施例においても、空間的に、
輝度(Y)の光学系,撮像素子が、他の各色の光学系,
撮像素子に対し中心位置にあるため、あらゆる撮影条件
下において、輝度信号と色信号の位相のずれは最小とな
る。Here, also in this embodiment, spatially,
The optical system for luminance (Y) and the image sensor are replaced with optical systems for other colors,
Since it is located at the center position with respect to the image sensor, the phase shift between the luminance signal and the chrominance signal is minimized under all imaging conditions.
【0032】なお、前記各実施例では、撮影光学系の光
軸は、直線状となっているが、撮像素子に達する途中で
ミラー,プリズムなどにより屈曲させてもよい。この場
合、中心位置にある光学系に対応する撮像素子が撮像素
子群の中心位置に配置されるとは限らないが、各実施例
と同様の効果が得られる。In each of the above embodiments, the optical axis of the photographing optical system is linear, but may be bent by a mirror, a prism or the like on the way to the image pickup device. In this case, the image pickup device corresponding to the optical system at the center position is not always arranged at the center position of the image pickup device group, but the same effect as in each embodiment can be obtained.
【0033】[0033]
【発明の効果】以上説明したように、本発明によれば、
輝度(白黒)または輝度を構成する比率の一番大きい色
の撮像素子に対応する光学系を、他の撮像素子に対応す
る光学系の空間的配置における中心位置に配置すること
により、被写体までの距離等が変化し、色ずれ等が発生
する状況になった場合でも、輝度と色、各信号のずれは
最小限となり、また輝度の解像度の劣化も最小限に抑え
られ、最終的にあらゆる撮影条件下において常に最高の
画質が得られる高性能の多眼多板式の撮像装置を実現す
ることができる。As described above, according to the present invention,
By arranging the optical system corresponding to the image sensor of the color that has the largest luminance (black and white) or luminance ratio at the center position in the spatial arrangement of the optical system corresponding to the other image sensors, Even if the distance changes and color shift occurs, the shift between luminance, color, and each signal is minimized, and the resolution of brightness is also minimized. It is possible to realize a high-performance multi-lens, multi-plate imaging apparatus that can always obtain the highest image quality under the conditions.
【図面の簡単な説明】[Brief description of the drawings]
【図1】 実施例1における光学系,撮像素子の空間的
配置を示す図FIG. 1 is a diagram illustrating a spatial arrangement of an optical system and an image sensor according to a first embodiment.
【図2】 多眼多板式撮像装置の概念図FIG. 2 is a conceptual diagram of a multi-view multi-panel imaging apparatus.
【図3】 多眼多板式撮像装置の問題点の説明図FIG. 3 is an explanatory diagram of a problem of a multi-view multi-plate imaging apparatus.
【図4】 実施例1の構成を示すブロック図FIG. 4 is a block diagram showing the configuration of the first embodiment.
【図5】 出力信号上の各色の位置関係を示す図FIG. 5 is a diagram showing a positional relationship of each color on an output signal.
【図6】 実施例2における光学系,撮像素子の空間的
配置を示す図FIG. 6 is a diagram illustrating a spatial arrangement of an optical system and an image sensor according to a second embodiment.
【図7】 実施例2の構成を示すブロック図FIG. 7 is a block diagram illustrating a configuration of a second embodiment.
【図8】 従来例における光学系,撮像素子の空間的配
置を示す図FIG. 8 is a diagram showing a spatial arrangement of an optical system and an image sensor in a conventional example.
1 被写体よりの光 2 赤(R)レンズ 3 緑(G)レンズ 4 青(B)レンズ 8 赤(R)撮像素子 9 緑(G)撮像素子 10 青(B)撮像素子 Reference Signs List 1 light from subject 2 red (R) lens 3 green (G) lens 4 blue (B) lens 8 red (R) image sensor 9 green (G) image sensor 10 blue (B) image sensor
Claims (4)
た複数の撮像素子とを備えた多眼多板式撮像装置であっ
て、 前記複数の撮像素子のうち輝度そのもの、または輝度信
号中の構成比が一番大きい色の撮像素子に対応する撮影
光学系を、前記複数の撮影光学系の空間的配置における
中心位置に配置したことを特徴とする多眼多板式撮像装
置。1. A multi-lens, multi-plate image pickup device comprising a plurality of photographing optical systems and a plurality of image pickup devices corresponding to each of the plurality of image pickup optical systems, wherein: A multi-view multi-panel imaging apparatus, characterized in that an imaging optical system corresponding to an imaging element of a color having the largest composition ratio is arranged at a center position in a spatial arrangement of the plurality of imaging optical systems.
いて、 前記中心位置に配置する撮像素子は緑信号用であること
を特徴とする多眼多板式撮像装置。2. The multi-view multi-panel imaging apparatus according to claim 1, wherein the imaging device arranged at the center position is for a green signal.
た複数の撮像素子とを備えた多眼多板式撮像装置であっ
て、 前記複数の撮像素子のうち輝度そのもの、または輝度信
号中の構成比が一番大きい色の撮像素子およびこれに対
応する撮影光学系を、前記複数の撮像素子,撮影光学系
の空間的配置における中心位置に配置したことを特徴と
する多眼多板式撮像装置。3. A multi-lens, multi-plate image pickup apparatus comprising a plurality of photographing optical systems and a plurality of image pickup devices corresponding to each of the photographing optical systems, wherein: A multi-view multi-panel imaging apparatus, wherein an imaging device having the largest composition ratio and an imaging optical system corresponding to the imaging device are arranged at a center position in a spatial arrangement of the plurality of imaging devices and the imaging optical system. .
いて、 前記中心位置に配置する撮像素子,撮影光学系は緑信号
用であることを特徴とする多眼多板式撮像装置。4. The multi-view, multi-plate imaging apparatus according to claim 3, wherein the imaging device and the photographing optical system arranged at the center position are for a green signal.
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JP2001157058A JP2002354493A (en) | 2001-05-25 | 2001-05-25 | Multi-lens and multi-ccd type image pickup device |
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JP2009225454A (en) * | 2005-07-26 | 2009-10-01 | Panasonic Corp | Compound-eye imaging apparatus |
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