JPS6268382U - - Google Patents
Info
- Publication number
- JPS6268382U JPS6268382U JP16004085U JP16004085U JPS6268382U JP S6268382 U JPS6268382 U JP S6268382U JP 16004085 U JP16004085 U JP 16004085U JP 16004085 U JP16004085 U JP 16004085U JP S6268382 U JPS6268382 U JP S6268382U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- output signal
- skin color
- subject
- still camera
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 9
- 230000010354 integration Effects 0.000 description 2
Landscapes
- Color Television Image Signal Generators (AREA)
Description
第1図は本考案の実施例の電子スチルカメラの
外観を示す図、第2図は第1図に示した電子スチ
ルカメラの概略電気回路ブロツクを示す図、第3
図は第2図に示した肌色信号積算回路の具体的構
成を示す図、第4図は、光学フアインダの視野を
示す図、5図は、肌色信号を示すベクトル図、第
6図は第3図に示した肌色信号積算回路のタイミ
ングチヤートを示す図、第7図は、光学系の概略
構造を示す図、第8図は写真プリントを示す図、
第9図は第8図に示した被写体の顔が占める割合
を示す図、第10図はTV画面を示す図、第11
図は第10図に示した人物画像の顔が占める割合
を示す図である。
23……測距回路、24……制御回路、26…
…光学系、28……光・電変換器、30……走査
制御回路、32……映像信号処理回路、34……
電子ビユーフアインダ、36……記録回路制御信
号、38……記録回路、40……磁気シート、4
2……肌色信号積算回路、100……ブラウン管
、102……フオーカス制御電極。
FIG. 1 is a diagram showing the external appearance of an electronic still camera according to an embodiment of the present invention, FIG. 2 is a diagram showing a schematic electric circuit block of the electronic still camera shown in FIG. 1, and FIG.
The figure shows the specific configuration of the skin color signal integration circuit shown in Figure 2, Figure 4 shows the field of view of the optical viewfinder, Figure 5 is a vector diagram showing the skin color signal, and Figure 6 shows the 3 7 is a diagram showing the schematic structure of the optical system, FIG. 8 is a diagram showing a photographic print,
Figure 9 is a diagram showing the proportion occupied by the subject's face shown in Figure 8, Figure 10 is a diagram showing the TV screen, and Figure 11 is a diagram showing the proportion occupied by the subject's face shown in Figure 8.
The figure is a diagram showing the proportion of faces in the human image shown in FIG. 10. 23... Distance measuring circuit, 24... Control circuit, 26...
...Optical system, 28... Optical/electrical converter, 30... Scanning control circuit, 32... Video signal processing circuit, 34...
Electronic viewfinder, 36... Recording circuit control signal, 38... Recording circuit, 40... Magnetic sheet, 4
2...Skin color signal integration circuit, 100...Cathode ray tube, 102...Focus control electrode.
Claims (1)
号に基づいて自動的に撮影レンズの焦点を合わせ
る自動焦点機構を含む光学系と、撮像素子からの
出力信号に基づいて被写体像がモニタ表示される
電子ビユーフアインダ部を具備した電子スチルカ
メラにおいて、前記撮影レンズはズームレンズで
構成されると共に、前記出力信号から得られる映
像信号のうち、肌色信号成分量が所定の基準肌色
信号よりも少ない場合にズームレンズ機構をズー
ムアツプ駆動させる制御手段を設けたことを特徴
とした電子スチルカメラ。 An optical system that includes an automatic focusing mechanism that automatically focuses the photographic lens based on the output signal of the distance measuring means that measures the distance to the subject, and the image of the subject is displayed on the monitor based on the output signal from the image sensor. In an electronic still camera equipped with an electronic viewfinder section, the photographing lens is configured with a zoom lens, and zooms when the amount of skin color signal component in the video signal obtained from the output signal is less than a predetermined reference skin color signal. An electronic still camera characterized by having a control means for driving a lens mechanism to zoom up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16004085U JPS6268382U (en) | 1985-10-19 | 1985-10-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16004085U JPS6268382U (en) | 1985-10-19 | 1985-10-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6268382U true JPS6268382U (en) | 1987-04-28 |
Family
ID=31085036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16004085U Pending JPS6268382U (en) | 1985-10-19 | 1985-10-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6268382U (en) |
-
1985
- 1985-10-19 JP JP16004085U patent/JPS6268382U/ja active Pending
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