JPH05224287A - Camera and photographed image reproducing device - Google Patents

Abstract

PURPOSE:To reproduce a photographed image obtained by consecutive photographing in the same state as at the time of photographing in the case of displaying the photographed image on a screen. CONSTITUTION:At the time of consecutive photographing, data on a photographing condition and data on photographing interval time in the consecutive photographing are recorded on the magnetic recording layer of a silver salt film 2 by a magnetic head 5. At the time of reproducing the consecutively photographed image by a photographed image reproducing device, the data on the photographing interval time is utilized. By outputting data for reproducing the image by using the data on the photographing interval time at the time of reproducing, the image is reproduced like a moving picture at the same speed as at the time of consecutive photographing.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a camera for recording photographing condition information using a photographic film having a recording section for recording various information, and a photographed image and recorded information of the photographic film photographed by the camera. The present invention relates to a captured image reproducing device that outputs data for screen display from a recorded information recording medium.

[0002]

2. Description of the Related Art In recent years, there has been proposed a camera system which records a shooting date or shooting conditions such as an F value and a shutter speed value by using a silver salt film having a transparent magnetic layer.

Further, after photographing, a photographed image on a developed negative (positive) film is read by a scanner to obtain a CD.
A playback system has been proposed in which image information is recorded on a (compact disc) and a shot image can be viewed on a television using a playback device.

[0004]

The above-mentioned conventional camera system and reproducing system are independent systems, and the recorded data at the time of photographing cannot be used for the reproducing apparatus. For example, even in the case of continuous shooting, whether or not continuous shooting is performed on the playback device,
Alternatively, since the value of the continuous shooting speed cannot be determined, it cannot be played back at the same speed as when shooting.

An object of the present invention is to provide a camera and a picked-up image reproducing apparatus capable of reproducing the picked-up images continuously shot in the same state as that at the time of shooting.

[0006]

In order to achieve the above object, the camera of the present invention uses a photographic film having a recording section in which various information is recorded, and photographing condition information is recorded in the recording section at the time of photographing. In a camera provided with a recording means for recording, a timer for detecting a shooting interval time during continuous shooting, and shooting condition information from the timer together with shooting condition information during continuous shooting are recorded by the recording means. And a means for recording in the section.

Further, the photographed image reproducing apparatus of the present invention uses an information recording medium in which the photographed image of the photographic film photographed by the above-mentioned camera and the data relating to the recorded contents in the recording section are recorded, and is recorded on the information recording medium. It is characterized by further comprising means for sequentially outputting image reproduction data for screen display according to the photographing interval time data when reproducing the photographed image.

In the above-mentioned photographed image reproducing apparatus, an image memory for at least two screens, a memory input changeover switch, and a means for changing over the memory input changeover switch so as to store the image data in the image memory in the empty data state. It is characterized by having.

[0009]

According to the above-mentioned camera of the present invention, when the continuous shooting is performed, the information of the shooting interval time of the continuous shooting is recorded together with the shooting condition information in the recording portion of the photographic film, so that the recording is performed after the film is developed. By reading the stored information, it becomes possible to use it for image processing on the continuously shot images.

According to the photographed image reproducing apparatus of the present invention,
Images captured continuously by reading the image data and the shooting interval time data of the photographic film taken by the camera from the information recording medium and sequentially outputting the image reproduction data for screen display according to the shooting interval time data Can be played back at the same speed as when shooting.

Further, at the time of the reproduction, the image data of a plurality of screens is sequentially input to the image data in the empty data state in the plurality of image memories by the memory input changeover switch, and the output processing is performed, so that the screen display is interrupted when the screens are switched. You can play it like a movie without it.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an explanatory view showing the constitution of an embodiment of a camera of the present invention, in which 1 is a camera body, 2 is a silver salt film having a magnetic recording layer as a recording portion partially formed, and 3 is a silver salt film. A cartridge for accommodating the silver salt film 2, 4 a spool for winding the film, 5 a magnetic head as a recording means installed in the moving area of the magnetic recording layer of the silver salt film 2, and 6 rotating the spool 4. A winding motor 7 to be driven is a CP which controls the operations of the magnetic head 5, the winding motor 6 and the like as will be described later, and which has a function of a continuous shooting timer.
U (central processing unit) and 8 are various keys and switches (SW) such as a release switch provided on the camera body 1.

Next, the operation of the embodiment having the above configuration will be described with reference to the flow chart of FIG. When the release SW is pressed (S1-1), the subject is exposed and photographed on the silver salt film 2 as is known (S1-2). When the shooting of one frame is completed, the winding motor 6 operates to wind the film for one frame, and at this time, the shooting condition data at the time of shooting is recorded in the magnetic head 5.
Is recorded on the magnetic recording layer by (S1-3).

Since the continuous shooting timer of the CPU 7 is not operated for the first frame during normal shooting and continuous shooting, zero second time data is recorded as continuous shooting time (shooting interval time) data together with the shooting condition data. To be done. And during normal shooting
At (NO in S1-4), the process waits until the release SW is turned off once, and the same sequence is repeated after the release SW is turned off (S1-5).

During continuous shooting (YES in S1-4), the CPU 7 resets and starts the continuous shooting timer (S1-6), and repeats this sequence while the release SW is pressed.
On the magnetic recording layer of the silver salt film 2 after two frames at the time of continuous shooting, the data of the detection value from the continuous shooting timer is recorded as the continuous shooting time data together with the shooting condition data.

The silver salt film photographed as described above is developed in a laboratory (development) system, and image data is recorded on a CD (compact disc) which is an information recording medium together with photographing condition data as well known. Optically recorded digitally.

FIG. 3 is an explanatory view showing the construction of an embodiment of the photographed image reproducing apparatus of the present invention, 11 is a drive motor for rotating the CD 12, and 13 is an optical head for reading the data recorded on the CD 12. , 14a, 14b are a plurality of image memories (two are shown in the figure) for temporarily storing the image data read by the optical head 13, and 15 and 16 are image memories 14a, 14b.
Memory input switching SW and memory output switching SW for switching data input and data output to and from the image memory 14
D / A that converts the digital output from a, 14b to analog
A (digital / analog) converter, 18 controls the operations of the optical head 13, the memory input switching SW15, the memory output switching SW16, etc. as described later, and a CPU having a function of a continuous shooting reproduction timer, and 19 is provided in the reproducing apparatus. Various keys and S
W.

Next, the operation of the embodiment having the above configuration will be described with reference to the flowchart of FIG. When the reproduction is started, the optical head 13 is moved to the information track of the CD 12 in which the data relating to the designated image is recorded (S2-1), and the operation condition data and the image data are read (S2-2). The read continuous shooting time data is set in the continuous shooting reproduction timer of the CPU 18 and the timer is started (S2-3).

When the continuous shooting playback timer expires (YE in S2-4
S), the memory input switching SW15 is operated to take the image data into the image memories 14a and 14b in the empty data state, and the memory output switching SW16 is operated (S2-5) to output the output data D / A.
Playback video with digital / analog conversion by converter 17
(S2-6).

In the case of reproduction of images shot continuously, (S2-7
YES), the above sequence is repeated based on the continuous shooting time data, so that the video is reproduced without interruption at the same speed as in the actual continuous shooting. Also, in the case of playback of images that were normally taken (NO in S2-7), the above sequence is repeated each time the frame advance key (not shown) is turned on (YES in S2-8), and the images are played back in sequence. Will be.

[0022]

As described above, according to the camera of the present invention, since the shooting interval information of continuous shooting can be recorded together with the shooting condition information in the recording portion of the photographic film at the time of continuous shooting, such information can be recorded. By reading it, it can be used for various image processing after film development, and according to the photographed image reproducing apparatus of the present invention, the photographed image data and the photographing interval time data are read from the information recording medium. Images that are continuously shot based on time data can be played back at the same speed as when shooting, and multiple image memories are provided, and image data can be sequentially input to and output from the empty image memory. Since the screen display is not interrupted at the time of switching the screen during the continuous shooting display, it is possible to play back like a moving image. And it is possible to reproduce the same state as the time of photographing the screen display of the captured image.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a configuration of an embodiment of a camera of the present invention.

FIG. 2 is a flowchart related to the operation of the embodiment of FIG.

FIG. 3 is an explanatory diagram showing a configuration of an embodiment of a captured image reproducing apparatus of the present invention.

FIG. 4 is a flowchart relating to the operation of the embodiment of FIG.

[Explanation of symbols]

2 ... Silver salt film (photographic film), 5 ... Magnetic head
(Recording means), 7, 18 ... CPU (central processing unit, timer), 12 ... CD (information recording medium), 13 ... Optical head, 14
a, 14b ... Image memory, 15 ... Memory input selector switch,
16 ... Memory output selector switch, 17 ... D / A (digital / analog) converter.

Claims (3)

[Claims] 1. A shooting interval time in continuous shooting in a camera using a photographic film having a recording section for recording various information and provided with recording means for recording shooting condition information in the recording section at the time of shooting. A camera for detecting the above, and means for causing the recording means to record the data of the photographing interval time from the timer together with the photographing condition information at the time of continuous photographing, in the camera. 2. A reproduction of a photographed image recorded on the information recording medium, using an information recording medium recorded with the photographed image on the photographic film photographed by the camera according to claim 1 and the data relating to the recorded contents in the recording section. A photographed image reproducing apparatus, characterized in that it comprises means for sequentially outputting image reproducing data for screen display according to the photographing interval time data. 3. An image memory for at least two screens, a memory input changeover switch, and means for changing over the memory input changeover switch so that the image data is stored in the empty image memory. The captured image reproducing apparatus according to claim 2.