JPH03173278A - Still video camera - Google Patents

Still video camera

Info

Publication number
JPH03173278A
JPH03173278A JP1310530A JP31053089A JPH03173278A JP H03173278 A JPH03173278 A JP H03173278A JP 1310530 A JP1310530 A JP 1310530A JP 31053089 A JP31053089 A JP 31053089A JP H03173278 A JPH03173278 A JP H03173278A
Authority
JP
Japan
Prior art keywords
signal
information
pickup
recording
silver salt
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.)
Granted
Application number
JP1310530A
Other languages
Japanese (ja)
Other versions
JP2898319B2 (en
Inventor
Hiroyoshi Misumi
博好 三角
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP1310530A priority Critical patent/JP2898319B2/en
Publication of JPH03173278A publication Critical patent/JPH03173278A/en
Application granted granted Critical
Publication of JP2898319B2 publication Critical patent/JP2898319B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To make it clear as to whether pickup is normal pickup or pickup from a silver salt film by not recording various sets of information recorded together with a picture signal or recording the picture signal together with information such as the presence of the silver salt film and type of the silver salt film. CONSTITUTION:A light through a silver salt film 2 enters a pickup section 3, a signal of which is processed into a signal in compliance with the still video unified standards by a signal processing section 4, converted into an FM signal at a modulator 5 and the result enters an adder 8. When a signal indicating the recording start enters a recording command terminal 17, a control section 7 reads a signal from a film pickup terminal 16 and when the signal commands the pickup by the silver salt film, a switch 9 is closed to stop the input of ID information, a recording gate switch 10 is closed and only a picture signal of the silver salt film is recorded on a magnetic sheet. When a signal from the terminal 16 is read and the signal is a command of usual pickup, the switch 9 is closed to accept the ID information, the switch 10 is closed to record the usual picture video signal onto the magnetic sheet together with the usual ID information including date information.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、映像信号と共にID情報を記録するスチルビ
デオカメラに関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a still video camera that records ID information together with a video signal.

[従来の技術] 現在、スチルビデオ統一規格ては、映像信号と共に1日
付やトラック番号などの情報をID情報として記録する
ことかできる。
[Prior Art] Currently, in the still video unified standard, information such as a date and a track number can be recorded as ID information together with a video signal.

この規格に基づいて作られたスチルビデオカメラでは、
通常、内部にタイマを持ち、映像を撮った時の日付をI
D情報に入れ記録する。
Still video cameras made based on this standard
Usually, it has an internal timer and records the date when the video was taken.
Record it in D information.

[発明か解決しようとする課題] しかしながら、上記のような従来のスチルビデオカメラ
においては、銀塩カメラで撮ったフィルムからの画像な
スチルビデオカメラで記録した場合、記録されるID情
報の日付はその日の日付となり、銀塩カメラで撮った蒔
の日付とは異なってしまう。従って、従来のスチルビデ
オカメラて記録したフロッピーを再生した時に、見てい
る人に誤解を与えてしまうという問題かあった。
[Problem to be solved by the invention] However, in the conventional still video camera as described above, when an image is recorded with a still video camera such as a film taken with a silver halide camera, the date of the recorded ID information is The date will be that day, which will be different from the date taken with the silver halide camera. Therefore, when a floppy record recorded with a conventional still video camera is played back, there is a problem that viewers may be misled.

また、そのような問題は日付は情報以外の情報、例えば
露出条件等にも起こり得る問題である。
Moreover, such a problem can also occur with information other than date information, such as exposure conditions.

この発明はかかる従来の課題を解決するためになされた
もので、スチルビデオカメラて記録されたフロッピーを
再生した際、再生された画像か通常の撮影によるものか
、銀塩フィルムから撮影した画像かを区別することかで
きるようにしたスチルビデオカメラを提供することを目
的とする。
This invention was made to solve this conventional problem, and when playing back a floppy disk recorded with a still video camera, whether the reproduced image is a normal photographic image or an image photographed from a silver halide film is determined. The purpose of the present invention is to provide a still video camera that can distinguish between

[課題を解決するための手段] 上記の目的を達成するために、この発明のスチルビデオ
カメラは、撮影時における各種情報を画像信号と共に記
録するスチルビデオカメラであって、上記画像信号を銀
塩フィルムを撮影して得られたものである場合には、こ
の画像信号と共にこの画像信号が銀塩フィルムを撮影し
て得られたものてあることを示す情報を記録するもので
あり、また場合によっては、上記画像信号が銀塩フィル
ムを撮影して得られたものである場合には、上記各種情
報を記録しないものである。
[Means for Solving the Problems] In order to achieve the above object, the still video camera of the present invention is a still video camera that records various information at the time of shooting together with an image signal, and which records the image signal with a silver salt. If the image signal was obtained by photographing a film, information indicating that the image signal was obtained by photographing a silver halide film is recorded together with this image signal, and in some cases, When the image signal is obtained by photographing a silver halide film, the various information mentioned above is not recorded.

[作用] 本発明の構成によれば、銀塩フィルムの画像をスチルビ
デオカメラで記録する場合、ID情報を記録しないか1
画像信号に銀塩フィルムの有無。
[Function] According to the configuration of the present invention, when an image on a silver halide film is recorded with a still video camera, ID information is not recorded.
Presence or absence of silver halide film in image signal.

銀塩フィルムの種類(例えば、ネガまたはポジフィルム
)の情報、即ち、上記画像信号か銀塩フィルムを撮影し
て得られたものてあることを示す情報を加えて記録する
ことにより、通常の撮影によるものか、銀塩フィルムか
ら撮影した画像かを明確にする。
By adding and recording information on the type of silver halide film (for example, negative or positive film), that is, information indicating that the above image signal was obtained by photographing a silver halide film, normal shooting can be performed. , or whether the image was taken from silver halide film.

[実施例] 本発明の実施例を以下、図面を用いて説明する。[Example] Embodiments of the present invention will be described below with reference to the drawings.

第1図は本発明の一実施例を示すブロック図て、1は銀
塩フィルムに光を当てるための光源、2は銀塩フィルム
、3はこの銀塩フィルム2からの透過光を撮像素子に照
射して画像情報を電気的な画像信号に変換する撮像部、
4はこの撮像部3より与えられた信号を記録信号に変換
する信号処理部、5はこの信号処理部4からの信号をF
M変調するための変調器、6は制御部7からのID情報
をID信号に変調する変調器、7は本実施例のスチルビ
デオカメラにおけるシステム全体を制御する制御部、8
は変調器5の出力であるFM映像信号と変調器6の出力
であるID信号をミックスする加算器、18は加算器8
からの信号を増幅する記録アンプ、9はスイッチ、10
は記録ゲートスイッチ、11は磁気シート、12は記録
アンプ18からの信号を磁気シート11に記録するため
の磁気ヘット、13はこの磁気へラド12を駆動させる
磁気ヘッド駆動部、14は磁気シート11を回転させる
モータ、15はこのモータ14の回転を駆動させるモー
タ駆動部、16は銀塩フィルムを撮影すること、及びフ
ィルムの種類や状態を指示するフィルム撮影端子、17
は記録開始を指示する記録指示端子である。
FIG. 1 is a block diagram showing an embodiment of the present invention, in which 1 is a light source for shining light onto a silver halide film, 2 is a silver halide film, and 3 is a light source for transmitting light from this silver halide film 2 to an image sensor. an imaging unit that illuminates and converts image information into electrical image signals;
4 is a signal processing unit that converts the signal given from this imaging unit 3 into a recording signal, and 5 is a signal processing unit that converts the signal from this signal processing unit 4 into an F
A modulator for M modulation, 6 a modulator for modulating ID information from a control unit 7 into an ID signal, 7 a control unit for controlling the entire system in the still video camera of this embodiment, 8
18 is an adder that mixes the FM video signal that is the output of the modulator 5 and the ID signal that is the output of the modulator 6;
9 is a switch, 10 is a recording amplifier that amplifies the signal from
11 is a recording gate switch; 11 is a magnetic sheet; 12 is a magnetic head for recording the signal from the recording amplifier 18 on the magnetic sheet 11; 13 is a magnetic head drive unit that drives the magnetic head 12; 14 is a magnetic sheet 11. 15 is a motor drive unit that drives the rotation of this motor 14; 16 is a film shooting terminal that instructs to shoot a silver halide film and the type and condition of the film; 17
is a recording instruction terminal that instructs to start recording.

以下、第1図の本実施例のフィルム撮影動作について、
第2図のフローチャートを用いて説明する。
The film shooting operation of this embodiment shown in FIG. 1 will be explained below.
This will be explained using the flowchart shown in FIG.

まず、銀塩フィルム2を通った光は撮像部3に入り、撮
像素子に照射される。撮像部からの信号は信号処理部4
に入りスチルビデオ統一規格に合った信号に処理され、
変調器5でFM信号に変換され加算器8に入る。
First, the light that has passed through the silver salt film 2 enters the imaging section 3 and is irradiated onto the imaging element. The signal from the imaging unit is sent to the signal processing unit 4
The signal is processed into a signal that meets the unified still video standard.
The signal is converted into an FM signal by the modulator 5 and input to the adder 8.

いま、記録指示端子17に記録開始を指示する信号が入
ると(St)、制御部7ではフィルム撮影端子16から
の信号を読取り、この信号か銀塩フィルムを撮影するこ
とを指示するものであれば(S2)、スイッチ9をオフ
にしてID情報を無しにしくS])、記録ゲートスイッ
チ10をオンして磁気シートに銀塩フィルムの画像信号
だけを記録する(S5)。
Now, when a signal instructing to start recording is input to the recording instruction terminal 17 (St), the control section 7 reads the signal from the film photographing terminal 16, and determines whether this signal or the signal instructing to photograph a silver halide film is input. (S2), the switch 9 is turned off to erase the ID information (S]), and the recording gate switch 10 is turned on to record only the image signal of the silver halide film on the magnetic sheet (S5).

また、フィルム撮影端子16からの信号を読取った際、
この信号が通常の撮影であることを指示するならば、ス
イッチ9をオンしてID情報有りにしくS4)、記録ゲ
ートスイッチlOをオンして、磁気シートに通常の画像
の映像信号を、日付は情報を含む通常のID情報と共に
記録する。
Also, when reading the signal from the film shooting terminal 16,
If this signal indicates normal image shooting, turn on the switch 9 to confirm the ID information (S4), turn on the recording gate switch 10, and send the video signal of the normal image to the magnetic sheet with the date and time. is recorded along with normal ID information containing information.

次に、第1図の本実施例の別の動作について、第3図の
フローチャートを用いて説明する。
Next, another operation of the present embodiment shown in FIG. 1 will be explained using the flowchart shown in FIG. 3.

記録か開始されるまて待ち(S 21)、記録が開始し
てフィルム撮影端子16の信号からの銀塩フィルムの画
像を記録する場合(S22)において、フィルムの種類
の情報信号が制御部7に与えられる時には、ID情報に
銀塩フィルムの種類の情報を入れ(S 2:l)、また
、通常の画像を記録する場合には銀塩フィルム無の情報
を入れて(S 24)、変調器6にこのID情報を入れ
てスイッチ9をオンし、加算器8でID信号と映像信号
をミックスして磁気シートに記録する( S 25)。
Waiting for recording to start (S21), and when recording starts and recording an image on silver halide film from the signal from the film shooting terminal 16 (S22), the film type information signal is sent to the control unit 7. When the ID information is given to the user, information on the type of silver halide film is entered in the ID information (S2:l), and when recording a normal image, information on the absence of a silver halide film is entered in the ID information (S24), and the modulation is performed. This ID information is input into the device 6, the switch 9 is turned on, and the adder 8 mixes the ID signal and the video signal and records them on the magnetic sheet (S25).

そして、フロッピーの再生時にID情報からフィルムの
有無、即ち、再生画像が銀塩フィルムを撮影して得たも
のであるか、あるいは通常の撮影によって得られたもの
であるかを表示したり、銀塩フィルムから撮影したもの
であればフィルムの種類を読取って、表示する。
When playing back a floppy, the ID information can be used to display the presence or absence of film, that is, whether the reproduced image was obtained by shooting silver halide film or by normal shooting. If the photo was taken from salt film, the type of film is read and displayed.

尚、上述の実施例においては、各種情報を日付は情報と
しているが、本発明としては他の情報、例えば露出条件
等に関する情報であってもよい。
In the above-described embodiment, the date is used as the various information, but the present invention may also include other information, such as information regarding exposure conditions.

[発明の効果] 以上説明したように1本発明は銀塩フィルムの画像を直
接スチルビデオカメラで記録する場合。
[Effects of the Invention] As explained above, one aspect of the present invention is a case where an image on a silver halide film is directly recorded with a still video camera.

画像信号と共に記録される各種情報を記録しないか、あ
るいは、銀塩フィルムの有無、銀塩フィルムの種類等の
情報を入れて記録することによって、その記録された画
像を再生して見ている人が、通常に撮影した画像か、銀
塩フィルムから撮った画像か誤解することを未然に防止
することができる。
People who play back and view recorded images by not recording the various information recorded with the image signal, or by recording with information such as the presence or absence of silver halide film, the type of silver halide film, etc. However, it is possible to prevent the user from misunderstanding whether the image was taken normally or from silver halide film.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例を示すブロック図。 第2図は第1図に示す実施例の一動作のフローチャート
、第3図は第1図に示す実施例の他の動作のフローチャ
ートである。 図中。 l:光源       2:銀塩フィルム3:撮像部 
     4:信号処理部5.6:変調器    7:
制御部 8:加算器      9:スイッチ 10:記録ゲートスイッチ
FIG. 1 is a block diagram showing one embodiment of the present invention. FIG. 2 is a flowchart of one operation of the embodiment shown in FIG. 1, and FIG. 3 is a flowchart of another operation of the embodiment shown in FIG. In the figure. l: Light source 2: Silver halide film 3: Imaging section
4: Signal processing unit 5.6: Modulator 7:
Control unit 8: Adder 9: Switch 10: Recording gate switch

Claims (2)

【特許請求の範囲】[Claims] (1)撮影時における各種情報を画像信号と共に記録す
るスチルビデオカメラであって、上記画像信号が銀塩フ
ィルムを撮影して得られたものである場合には、この画
像信号と共にこの画像信号が銀塩フィルムを撮影して得
られたものてあることを示す情報を記録することを特徴
とするスチルビデオカメラ。
(1) It is a still video camera that records various information at the time of shooting together with an image signal, and if the above image signal is obtained by shooting a silver halide film, this image signal is recorded together with this image signal. A still video camera characterized by recording information indicating the presence of an object obtained by photographing a silver halide film.
(2)撮影時における各種情報を画像信号と共に記録す
るスチルビデオカメラであって、上記画像信号が銀塩フ
ィルムを撮影して得られたものである場合には、上記各
種情報を記録しないことを特徴とするスチルビデオカメ
ラ。
(2) If the camera is a still video camera that records various information at the time of shooting together with the image signal, and the image signal is obtained by photographing silver halide film, the various information mentioned above should not be recorded. A distinctive still video camera.
JP1310530A 1989-12-01 1989-12-01 Recording device Expired - Fee Related JP2898319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1310530A JP2898319B2 (en) 1989-12-01 1989-12-01 Recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1310530A JP2898319B2 (en) 1989-12-01 1989-12-01 Recording device

Publications (2)

Publication Number Publication Date
JPH03173278A true JPH03173278A (en) 1991-07-26
JP2898319B2 JP2898319B2 (en) 1999-05-31

Family

ID=18006345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1310530A Expired - Fee Related JP2898319B2 (en) 1989-12-01 1989-12-01 Recording device

Country Status (1)

Country Link
JP (1) JP2898319B2 (en)

Also Published As

Publication number Publication date
JP2898319B2 (en) 1999-05-31

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