JPH09163049A - Film image display device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically release the display condition of a film image when the image of an other frame is displayed by releasing the display condition set for a certain frame by a display condition setting means before the next frame is displayed. SOLUTION: A CCD camera 114, an image pickup circuit 115 and a video control circuit 116 compose an image display means, a microcomputer 122 and a key group 123 compose a display condition setting means, and a microcomputer 122 composes a consecutive photographing frame detection means and a series frame detection means. This display condition setting means is used to release the display condition set for a certain frame before the image of the next frame is displayed. Further, the display condition of the film image set for the certain frame is released before the next display condition is displayed and the image of the next frame is displayed. Therefore, even if the display condition of the certain frame is changed, the image of the next frame is displayed as the photographed image, as it is the operation for returning the display condition for every frame becomes unnecessary and operability is improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for displaying an image of a developed film on a monitor.

[0002]

2. Description of the Related Art There is known a device for displaying an image of a developed photographic film on a monitor such as a television and viewing the image (see, for example, JP-A-5-75922).

[0003]

By the way, when displaying a film image on a television, it is sometimes desired to change the display condition of the film image. For example, a film image may be zoomed in to enlarge or reduce, vertically or horizontally shifted, or an image shot in a vertical position may be rotated to a normal position. In addition, the color of the film image displayed on the television may be corrected, or the aspect ratio may be changed by masking the top, bottom, left, and right of the screen. However, with respect to the image of a certain piece displayed on the TV, zooming, shifting, rotating,
When the image of the next frame is displayed after performing color correction, aspect ratio change, etc., the next frame is displayed with the display conditions set for the previous frame, so the range of the image of the next frame was captured. Also, there is a problem that a range and a color condition different from the color condition are displayed.

It is an object of the present invention to provide a film image display device which automatically cancels a film image display condition set for a frame when displaying an image of another frame.

[0005]

In order to achieve the above-mentioned object, the invention of claim 1 is an image display means for displaying an image of a developed film contained in a cartridge, and the image display means displays the image. A film image display device comprising display condition setting means for setting display conditions of a film image, wherein the display condition setting means displays the image of the next frame according to the display condition set for a certain frame. Release before. The display condition of the film image set for a certain frame is canceled before the next frame is displayed, and the image of the next frame is displayed. The film image display apparatus according to claim 2, further comprising a continuous shooting frame detecting means for detecting a frame shot in a continuous shooting mode in which continuous shooting is performed while the film is being fed, based on information recorded on the film. By the display condition setting means,
When it is detected by the continuous shooting frame detection means that the frame displayed on the image display means and the frame displayed next are frames captured in the continuous shooting mode, the image display means displays The image of the next frame is displayed under the display condition set for the displayed frame. If the currently displayed frame and the next frame are frames photographed in the continuous shooting mode, the image of the next frame is displayed under the display condition set for the currently displayed frame. The film image display device according to claim 3, further comprising a series frame detecting means for detecting frames photographed in the same scene based on the information stored in the film, and the series condition detecting means by the display condition setting means. When it is detected that the frame displayed on the image display means and the frame displayed next are frames photographed in the same scene, the frame displayed on the image display means is compared with the frame displayed on the image display means. The image of the next frame is displayed under the display condition set by the above. When the displayed frame and the next frame are series frames photographed in the same scene, the image of the next frame is displayed under the display condition set for the displayed frame. In the film image display device according to the fourth aspect, the display conditions include conditions for enlarging and reducing the film image. In the film image display device according to a fifth aspect of the present invention, the display condition includes a condition for moving the film image vertically and horizontally on the display screen of the image display means.
The film image display device according to a sixth aspect of the present invention is such that the display condition includes a condition for rotating a film image on the display screen of the image display means. The film image display device according to a seventh aspect of the invention is such that the display condition includes a condition for correcting the color of the film image displayed on the image display means.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows the structure of a film image display device according to one embodiment. The cartridge 101 and the film 102, as disclosed in JP-A-4-273240 and JP-A-3-757341, store the film 102 completely in the cartridge 101 when not in use, and store the film 102 in use. Cartridge 10
It is a drop-in loading method to send from 1.
The cartridge 101 is provided with a mechanism for displaying the usage state of the film 102 such as unexposed, exposed, and developed. The film 102 is fed by the spool 103 and the motor 104 of the film image display device and the spool and the motor 105 of the cartridge 101. The motor 103 drives the spool 103 to wind up the film 102, and the motor 105 drives the spool of the cartridge 101 to feed out and rewind the film 102.

The switch 106 works in conjunction with a mechanism for displaying the usage state provided in the cartridge 101, and detects whether the film 102 has been developed. Magnetic head 107
Reads the information magnetically recorded on the film 102 and magnetically records the information on the film 102. The film encoder 108 rotates in association with the movement of the film and measures the moving speed and moving distance of the film 102. The interrupters 109 and 110 are the film 1
Detect 02 perforations. Illumination light source 111
Illuminates the film 102. The diffusion plate 112 makes the light emitted from the illumination light source 111 white and diffuses it, and also serves as a pressure plate for the film 102. Shooting lens 1
13 forms an image of the image area 126 of the film 102 on the CCD camera 114, and the CCD camera 114
Reads the image in the image area 126 and converts it into an electrical signal. The image pickup circuit 115 converts the image signal from the CCD camera 114 into a video signal. Video control circuit 11
Reference numeral 6 processes the video signal from the image pickup circuit 115 to generate a desired image. The image pickup circuit 116 has a superimpose function.

An AF / zoom control circuit 117 moves the taking lens 113 for focus adjustment and zooming, and controls the rotation and movement of the CCD camera 114 in the X and Y directions. The motor control circuit 118 controls the drive of the hoisting motor 104 and the rewinding motor 105. Further, the illumination control circuit 119 controls the turning on / off of the illumination light source 111. The magnetic reading circuit 120 amplifies and decodes the signal read from the film 102 by the magnetic head 107, and the magnetic writing circuit 121 writes information on the film 102 by the magnetic head 107. A microcomputer (hereinafter, referred to as CPU) 122 controls the above-mentioned devices to control the operation of the film image display device such as film feeding and image reproduction. The key group 123 is an operation member for the user to instruct an operation and input information, and a switch group for correcting the color of the television image,
It has an operation switch for moving the film image displayed on the television screen vertically and horizontally and a rotation switch for rotating the film image. The memory 124 records the information recorded on the film 102, the image information of the image on the film 102, and the like. It is also possible to reduce the image information amount of one frame depending on the memory capacity. Further, an image compression function may be provided. Video output 1
Reference numeral 25 is a terminal for outputting a video signal to a television or a video.

The film image display device of one embodiment detects the function of moving the image displayed on the television in the vertical and horizontal directions, whether the image is moving vertically and horizontally, and the amount of movement. It also has a function to turn on and off, a function to detect whether the image is rotated and the amount of rotation, and a zoom function to magnify and display a part of the image displayed on the TV screen. Omit it.

2 to 17 are control flowcharts of the CPU 122. The operation of the embodiment will be described with reference to these flowcharts. When the cartridge 101 is loaded in step 201, the usage state of the loaded cartridge 101 is confirmed by the switch 106 in step 202. If the film 102 has been developed, the processing from step 203 is executed, and if it has not been developed, the process proceeds to step 217 to take out the cartridge 101.
A cartridge rejection mechanism may be provided to automatically eject the cartridge. If the film 102 in the loaded cartridge 101 has been developed, information relating to the film 102 is read by an information reading device (not shown) in step 203. These pieces of information include negative / reversal, color / black and white, IS0 sensitivity, and the number of shootable images. In the following step 204,
The cartridge 1 is controlled by driving the motors 104 and 105.
The film 102 is sent out from 01 and wound up on the spool 103. Cartridge 101 used in this embodiment
In the unused state, since the film 102 is completely stored in the cartridge 101, when used, the motor 105 drives the cartridge spool to send the film 102 out of the cartridge 101 (hereinafter,
This operation is called thrust).

In step 205, the fact that initialization or film feeding is in progress is displayed on the television screen by superimposing. At this time, the film image is not displayed based on the video signal from the CCD camera 114. At step 206, the information recorded in the magnetic recording portion of the film 102 is reproduced. This information includes information about shooting, date, print aspect ratio, arrangement of film cartridge chamber, and the like. Here, some cameras have a film cartridge chamber on the left side and the other on the right side of the aperture. Images taken by these two types of cameras are upside down. Therefore, information regarding the arrangement of the film cartridge chamber of the photographing camera is recorded in the magnetic recording unit of the film 102, and the orientation of the top and bottom of the film image is detected based on the information so that the image is projected in the correct orientation for each film. Adjust. By the way, the loaded cartridges include cartridges that have a function of optically recording information but do not have a function of magnetically recording information. In order to correspond to such a cartridge, in step 207, the information optically read by the optical reading device (not shown) is read. The content of this information is the same as the magnetic recording information described above.

At step 208, it is confirmed whether the reading of the magnetic recording information or the optical recording information of all the frames is completed. In this embodiment, when the cartridge 101 is loaded, the magnetic recording information or the optical recording information of each frame is first read while feeding the film 102 to the last frame. When all pieces of information have been read, step 20
At 9, the feeding of the film 102 is stopped. Step 210
˜212, the motor 105 is drive-controlled to start rewinding of the film 102, and
When the frame reaches a position facing the aperture in the image area 126, the feeding of the film 102 is stopped. In step 213, the arrangement of the cartridge chamber of the photographing camera is determined based on the magnetic recording information or optical recording information read in steps 206 and 207. When the disposition of the cartridge chamber is detected, the initial rotation position of the CCD camera 114 is determined in step 214 based on the disposition of the cartridge chamber of the photographing camera. If the camera whose film cartridge chamber is on the left side (or right side) of the aperture is standard, the rotation initial position of the camera on the right side (left side) is a position rotated 180 degrees from the rotation initial position of the standard camera. CC in step 215 to the initial rotation position
The D camera 114 is rotated, and in the following step 215, this rotation initial position is stored.

When an image is taken by a camera having a different film cartridge chamber, the image exposed on the film is turned upside down. CCD camera 1
When 14 is displayed on the TV without rotating, the image is upside down. Therefore, in this embodiment, the arrangement of the film cartridge chamber of the photographing camera is determined based on the information magnetically or optically recorded on the film, and the CCD camera 114 is rotated according to the arrangement to display an image on the television. It can be projected in the right direction.

In step 301, the above step 2
The aspect ratio at the time of shooting, that is, the print aspect ratio is determined based on the magnetic recording information or the optical recording information read in 06 and 207. In the following step 302, a mask corresponding to the print aspect ratio is set, and the image displayed on the television is adjusted to the print aspect ratio of the film. In step 303, the film image of the frame facing the aperture is displayed, and the date, frame No. The above information and the mask set in step 302 are superimposed and displayed. In step 304, it is confirmed whether the rotation initial position is changed by the rotation initial position changing switch of the key group 123. When it is desired to change the initial rotation position of the CCD camera 114 set in step 214, for example, when there are many images taken in the vertical position, the initial rotation position change switch can be used. When the rotation initial position is changed, the CCD camera 114 is rotated to the changed initial position in step 306, and this position is stored as the rotation initial position in subsequent step 307.

In step 308, it is confirmed whether or not the zoom switch for enlarging or reducing the film image displayed on the television is operated. If the zoom switch is operated, the process proceeds to step 501 in FIG. 5 to perform zoom processing. At step 309, it is confirmed whether or not the shift switch for moving the film image displayed on the television vertically and horizontally is operated. If the shift switch is operated, the process proceeds to step 601 in FIG. 6 to perform the shift processing. In step 310, it is confirmed whether or not the switch for correcting the color of the film image displayed on the television is operated. If the color correction switch is operated, the process proceeds to step 701 in FIG. 7 to perform the color correction. As the color correction, R, G, B correction, contrast correction, brightness correction, and the like are possible. In step 311, the film image displayed on the television is displayed at 90 degrees, 180 degrees, and 2 degrees.
It is confirmed whether the switch for rotating 70 degrees is operated, and if the rotation switch is operated, step 801 in FIG.
Proceed to and perform image rotation processing. In step 312, it is confirmed whether or not the mask switch for masking the film image displayed on the television is operated. If the mask switch is operated, the process proceeds to step 901 in FIG.
Perform mask processing. Here, it is possible to select an aspect ratio such as a high-definition size of 9:16, a normal photo size of 3: 4, a panoramic size, or the like.

In the processing shown in FIG. 2, the placement of the film cartridge of the photographing camera is determined, and the CC is determined according to the placement.
The initial rotation position of the D camera 114 is set. Since the arrangement of the film cartridge is determined for each camera, it is easy to magnetically or optically record information about the arrangement of the film cartridge on the film. However, at the time of shooting, it is possible to select an arbitrary shooting posture for each frame, and it is necessary to detect the direction of the top and bottom for each frame even with films shot by the same camera. If the vertical direction of the image is recorded magnetically or optically, the film image can be displayed on the TV in the correct direction according to the vertical direction. It has no detection function and cannot automatically rotate the film image. The initial rotation position set according to the arrangement of the film cartridge is based on the premise that the camera is held at the normal position (horizontal position) and the image is taken. However, there are cases where vertical shooting is more common than normal shooting, and when a film image with many vertical shooting frames is displayed on a television, there are many images that have fallen sideways. Therefore, when a film image that is often shot in the vertical position is to be displayed on a TV, it is set according to the placement of the film cartridge so that the image of the frame shot in the vertical position is displayed in the correct direction on the TV. The CCD camera 114 is rotated 90 degrees from the initial rotation position. This makes it possible to project the majority of the pieces in the correct orientation.

Steps 401 to 406 are processes relating to the film feeding mode. First, in step 401, it is confirmed whether the step feeding mode is selected.
The step feeding mode is a feeding mode in which the film 102 is automatically fed frame by frame and the images of the frames are sequentially displayed. When the step feeding mode is selected, the process proceeds to step 1001 in FIG. 10 and step feeding mode processing is performed. In step 402, it is confirmed whether or not the one-frame winding mode is selected, and if the one-frame winding mode is selected, step 120 in FIG.
Proceed to 1 to wind up one frame. Step 403
Then, it is confirmed whether or not the one-frame rewind mode is selected. If the one-frame rewind mode is selected, the process proceeds to step 1301 of FIG. 13 to perform the one-frame rewind process. In step 404, it is confirmed whether or not the designated frame feeding mode for feeding the designated frames is selected. If the designated frame feeding mode is selected, the process proceeds to step 1401 in FIG. Carry out.

In step 405, it is confirmed whether or not the all-frame winding mode is selected. If the all-frame winding mode is selected, step 1501 of FIG. 15 is executed.
Go to and wind up all the pieces. In step 406, it is confirmed whether the all-frame rewind mode is selected. If the all-frame rewind mode is selected, the process proceeds to step 1601 in FIG. 16 to rewind all the frames. Step 407
Then, it is confirmed whether or not the reprint instruction switch for ordering the reprint print is operated, and when the print instruction is issued, step 1701 in FIG.
Proceeding to step 1, the additional print pieces and the number of additional prints are magnetically recorded on the film 102 to place an order.

Next, the zoom process will be described with reference to FIG.
In step 501, whether the film image displayed on the television is enlarged or reduced is determined by the zoom switch being operated. AF /
The zoom control circuit 117 drives a zoom motor (not shown) to zoom the taking lens 113. In the following step 503, when the photographic lens 113 is out of focus due to zooming, the AF / zoom control circuit 117 drives an AF motor (not shown) to focus the photographic lens 113. While the zoom switch is being operated, zooming of the photographing lens 113 and focusing accompanying it are performed. When the zoom switch is turned off in step 504, the process proceeds to step 505, and the movement amount detection sensor (not shown) moves the lens of the photographing lens 113. Detect the amount. Then, in step 506, the lens movement amount is stored in the memory 124, and the process returns to step 304 in FIG.

The shift process will be described with reference to FIG. In step 601, it is determined by the operated shift switch whether the film image displayed on the television is to be moved in the up, down, left or right direction. Step 602
Then, the CCD camera 114 is moved with respect to the film by a motor (not shown) to perform vertical and horizontal shifts. In the following step 603, when the CCD camera 114 is out of focus due to the shift, the taking lens 113 is focused to focus. While the shift switch is being operated, the above-described shift operation is performed, and when the shift switch is turned off in step 604, step 605 is performed.
Then, the shift direction and shift amount of the CCD camera 114 are detected by a movement amount detection sensor (not shown). Then, in step 607, the shift direction and the shift amount are stored in the memory 124, and the process returns to step 304 in FIG.

Color correction processing will be described with reference to FIG. In step 701, the type of color correction of the film image displayed on the television is determined. When the color correction input switch is operated in step 702, the process proceeds to step 703 to detect the color-corrected amount. The correction amount may be such that the bar is superimposed and the color correction amount is represented by the length of the bar, like the volume adjustment that is generally performed on televisions at present. Color correction is performed according to the correction amount input in step 704, and the color type and correction amount corrected in step 705 are stored in the memory 124. This color correction processing is performed until the color correction input switch is turned off.
When the color correction input switch is turned off, step 30 in FIG.
Return to 4.

The rotation processing of the film image will be described with reference to FIG. In step 801, the rotation direction of the film image displayed on the television is determined by the operated rotation switch. Rotation of film image is CCD camera 1
This is done by rotating 14. Step 802
Then, the CCD camera 114 is rotationally driven by a motor (not shown). In step 803, when the CCD camera 114 is out of focus due to rotation, the photographing lens 113 is focused to focus. Then, in step 804, the rotation amount is stored in the memory 124, and the process returns to step 304 in FIG.

Mask processing will be described with reference to FIG. In step 901, it is determined which mask has been designated or which mask has been designated to be instructed. In the following step 902, the designated mask is displayed on the television screen by superimposing. When the mask release is instructed, the mask display is stopped.

Next, the processing in the step feeding mode will be described with reference to FIGS. In step 1001, it is input whether the film 102 is step-fed in the winding direction or step-feeding in the rewinding direction. In the subsequent step 1002, the feeding direction input is determined, and if it is the forward direction, that is, the winding direction, step 10
03, and if it is the reverse direction, that is, the rewinding direction, the process proceeds to step 1004. In the case of the winding direction, in step 1003, it is confirmed whether or not the piece currently facing the aperture is the last piece. In the case of the last piece, further winding cannot be performed, so a warning is given in step 1015 and step 304 in FIG. Return to. On the other hand, in the case of the rewinding direction, in step 1004, it is confirmed whether or not the piece currently facing the aperture is the first piece. In the case of the first piece, rewinding cannot be performed any more, so a warning is issued in step 1015, Returning to step 304 of FIG.

In step 1005, the film image currently displayed on the television, the date displayed in the superimpose, the frame number. Stops displaying information such as. In step 1006, the taking lens 113 is zoomed and reset to the initial position, and in the following step 1007, the CCD camera 114 is reset to the initial position before the shift driving. In step 1008, it is determined based on the magnetic recording information or the optical recording information of the film 102 whether or not the frame currently facing the aperture and the frame next facing the aperture are the frames continuously photographed. In the case of continuous shooting frames that are continuously shot while feeding the film 102, the process proceeds to step 1012. If it is not a continuous shooting frame, in step 1009, the film 102
On the basis of the magnetic recording information or the optical recording information, it is determined whether the frame currently facing the aperture and the frame next facing the aperture are series frames shot in the same scene. If it is a series frame shot in the same scene, the process proceeds to step 1012, and if not, the process proceeds to step 1010. If it is neither a continuous shooting frame nor a series frame, the CCD camera 114 is rotated to the initial rotation position in step 1010, and all color correction amounts are reset to 0 in step 1011. On the other hand, if the frame being displayed and the next frame are frames shot in continuous shooting mode or series frames shot in the same scene, those frames are not changed without changing the rotation position and color correction amount of the film image. Are displayed under the same display condition.

The film 102 in step 1012.
Start feeding. In step 1013, in the case of forward feed, the film 102 is fed until the next piece faces the aperture, and in the case of reverse feed, the film 102 is fed until the previous piece faces the aperture, and in step 1014, the film 102 is fed.
Stop feeding. In steps 1101 and 1102, the timer T is reset and started. Step 1103
Then, the print aspect ratio of the frame facing the aperture is determined based on the magnetic recording information or the optical recording information of the film 102, and the mask corresponding to the print aspect ratio designated in step 1104 is set.
In step 1105, the film image of the frame facing the aperture is displayed, and the date, frame No. The above information and the mask set in step 1103 are superimposed and displayed.

In this embodiment, an image is broadcast for 5 seconds per frame in the step feeding mode. The broadcast time per frame in the step feed mode is not limited to this embodiment. Further, the user may be able to arbitrarily set the broadcast time per frame. Step 1107
Then, in the case of forward feed, it is confirmed whether the last frame has been fed or in the case of reverse feed, the first frame has been fed. If the last frame or the first frame has been fed, step 11
In step 08, the feeding of the film 102 is stopped. If the final frame or the first frame is not reached, the process returns to step 1008 and the above process is repeated.

The one-frame winding process will be described with reference to FIG. In step 1201, it is confirmed whether or not the frame currently facing the aperture is the last frame. If the frame is the last frame, the process proceeds to step 1212, a warning is displayed on the television, and the process returns to step 301 in FIG. If it is not the last piece,
In step 1202, the broadcasting of the film image currently displayed on the television screen is stopped, and the date and frame N are displayed.
o. Stops the superimposed display of information such as.
In step 1203, the taking lens 113 is zoomed and reset to the initial position, and in step 1204, the CCD camera 114 is reset to the initial position before the shift driving. In step 1205, it is determined based on the magnetic recording information or the optical recording information of the film 102 whether or not the frame currently facing the aperture and the frame next facing the aperture are frames continuously photographed. If it is a continuous shooting frame, the process proceeds to step 1209. If it is not a continuous shooting frame, in step 1206, the frame facing the current aperture and the frame facing the next aperture are series frames shot in the same scene based on the magnetic recording information of the film 102. Determine if If it is a series frame shot in the same scene, the process proceeds to step 1209, and if not, the process proceeds to step 1207. In step 1207, the CCD camera 114 is rotated to the initial rotation position, and in the subsequent step 1208, all color correction amounts are reset to 0. On the other hand, if the frame being displayed and the next frame are frames shot in continuous shooting mode or series frames shot in the same scene, those frames are not changed without changing the rotation position and color correction amount of the film image. Are displayed under the same display condition. In step 1209, the feeding of the film 102 is started. In step 1210, the film 102 is fed until the next frame faces the aperture, and step 121
At 1, the feeding of the film 102 is stopped.

Next, the one-frame returning process will be described with reference to FIG. In step 1301, it is confirmed whether or not the frame currently facing the aperture is the first frame. If the frame is the first frame, the process proceeds to step 1312, a warning is displayed on the television, and the process returns to step 301 in FIG. If it is not the last frame, in step 1302, the broadcasting of the film image currently displayed on the TV screen is stopped, the date,
Piece No. Stops the superimposed display of information such as. In step 1303, the taking lens 113 is zoomed and reset to the initial position, and in step 1304, the CCD is set.
The camera 114 is reset to the initial position before the shift driving. In step 1305, it is determined based on the magnetic recording information or the optical recording information of the film 102 whether or not the frame currently facing the aperture and the frame next facing the aperture are frames continuously photographed. If it is a continuous shooting frame, the process proceeds to step 1309. If it is not a continuous shooting frame, in step 1306, the frame currently facing the aperture and the frame next facing the aperture are shot in the same scene based on the magnetic recording information or the optical recording information of the film 102. Determine if it is a series piece. If it is a series piece photographed in the same scene, the process proceeds to step 1309, and if not, the process proceeds to step 1307. In step 1307, CCD camera 1
14 to the initial position of rotation, and the following step 130
At 8, all color correction amounts are reset to 0. On the other hand, if the frame being displayed and the next frame are frames shot in continuous shooting mode or series frames shot in the same scene, those frames are not changed without changing the rotation position and color correction amount of the film image. Are displayed under the same display condition. In step 1309, the feeding of the film 102 is started. In step 1310, the film 102 is fed until the next frame faces the aperture, and in step 1311, the feeding of the film 102 is stopped.

The processing in the designated frame feeding mode will be described with reference to FIG. In step 1401, it is confirmed whether or not the number of frames exceeding the number of photographable frames of the film 102 is designated. If the number of frames exceeding the number of photographable frames is designated, the process proceeds to step 1412 and a warning is displayed on the television. It returns and it returns to step 301 of FIG. If there is no problem with the designated frame, the process proceeds to step 1402 to stop broadcasting the film image currently displayed on the TV screen and to display the date, frame number. Stops the superimposed display of information such as. Taking lens 113 in step 1403
Zoom to reset to the initial position, and
At 04, the CCD camera 114 is reset to the initial position before the shift driving. In step 1405, it is determined based on the magnetic recording information or the optical recording information of the film 102 whether or not the frame currently facing the aperture and the frame next facing the aperture are frames which are continuously photographed. If it is a continuous shooting frame, the process proceeds to step 1409. If it is not a continuous shooting frame, in step 1406, based on the magnetic recording information or the optical recording information of the film 102, the frame currently facing the aperture and the frame next facing the aperture are shot in the same scene. Determine if it is a piece. If it is a series frame shot in the same scene, the process proceeds to step 1409, and if not, the process proceeds to step 1407. In step 1407, the CCD camera 114 is rotated to the initial rotation position, and in the subsequent step 1408, all color correction amounts are reset to zero. On the other hand, when the displayed frame and the next frame are frames shot in continuous shooting mode or series frames shot in the same scene, the rotation position and color correction amount of the film image are not changed,
Display those pieces under the same display condition. Step 14
At 09, the feeding of the film 102 is started. In step 1410, the film 102 is fed until the next frame faces the aperture, and in step 1411 the film 10 is fed.
Stop feeding 2.

Next, the all frame winding process will be described with reference to FIG. In step 1501, it is confirmed whether the piece currently facing the aperture is the last piece. If it is the last piece, it cannot be wound any further. Return to 301. If it is not the last piece, step 150
In step 2, the broadcast of the film image currently displayed on the TV screen is stopped, and the date, frame number, and so on are displayed. Stops the superimposed display of information such as. Step 150
In step 3, the taking lens 113 is zoomed and reset to the initial position, and in step 1504, the CCD camera 114 is reset to the initial position before the shift driving. Step 15
In 05, the CCD camera 114 is rotated to the initial rotation position, and in the subsequent step 1506, all color correction amounts are reset to 0. In step 1507, the feeding of the film 102 is started, and in step 1508, the symbol indicating that the film is being fed and the frame No. being fed. Etc. are displayed in a superimposed manner. Film 10 in steps 1509 and 1510
Stop feeding after feeding 2 to the last piece.

Before displaying the next photographic frame on the television, the zoom position of the photographic lens 113, the rotational position of the CCD camera 114, the vertical and horizontal shift positions, and the color correction amount are reset and returned to their initial setting values. If the displayed frame and the next frame are continuous frames, or if they are series frames shot in the same scene, the rotation position of the CCD camera 114 and the color correction amount are not reset, and the next frame is displayed as it is. Display the pieces. Zoom position of taking lens 113, CCD camera 11
Since the rotational position of 4, the vertical and horizontal shift positions, and the color correction amount are basically set independently for each frame, it is preferable to reset them all before the image of the next frame is broadcast. . However, in the case of continuous frames or series frames, it is highly likely that the vertical direction of the image is the same, and it is better to reflect the color correction in the same way. For example, in the case of continuous shooting in a vertical position, if the rotation position is returned every time the next frame is displayed, the user must instruct rotation each time. The same applies to the color correction, and since it is highly possible that the subjects are the same in the case of continuous shooting, it is desirable to make the same correction.

Next, the all frame rewinding process will be described with reference to FIG. In step 1601, it is confirmed whether or not there is a frame for correcting, adding, or deleting the magnetic recording information, and if there are frames, those processes are performed in steps 1602 to 1608. If not, the process proceeds to step 1613 to rewind the film 102. To start. The magnetic recording information to be corrected or added includes an instruction to reprint and an instruction to change the print aspect ratio. Further, a function for inputting a date or a film title for a film shot by a camera having no recording function of the shooting date may be provided to add the magnetic recording information. When correcting, adding or deleting the magnetic recording information, steps 1602 to 16
After the film 102 is once fed to the last frame in 04, rewinding is started again in step 1605. In step 1606, while rewinding the film 102, an instruction for the number of additional copies, print aspect ratio, correction of magnetic information, etc. are recorded in the magnetic recording portion of each photographing frame. In steps 1607 and 1608, when the correction, addition, and deletion of the magnetic recording information for all the frames are completed, the magnetic recording operation is ended. When the rewinding of all frames is completed in step 1609, the process proceeds to step 1610, and the not-shown usage status display mechanism of the cartridge 101 is set to developed. In step 1611, the drive of the rewinding motor 105 is stopped, and the rewinding operation ends. In the following step 1612, the cartridge 101 is taken out, and the rewinding of all frames is completed.

In this embodiment, the magnetic recording information is corrected, added, or deleted once at the time of rewinding, but the magnetic recording information is corrected, added, or changed for each frame each time the information is changed. You may make it delete.

Next, referring to FIG. 17, the process of instructing additional printing will be described. When a reprint instruction switch for ordering reprint prints is operated, a reprint instruction process is executed. If a reprint instruction is given when the film image display conditions are changed from the initial conditions and displayed,
A warning is issued and all display conditions are returned to the initial conditions. That is, when the taking lens 113 is zoomed, the CCD
When a print command is issued in a state where the camera 114 is shifted in the vertical and horizontal directions, a state in which the CCD camera 114 is rotated, a state in which color correction is performed, and a state in which the print aspect ratio is set, a warning is given and all settings are made. To the initial state. Even if zooming, vertical / horizontal shift, rotation, and color correction cannot be reflected on the print on the TV screen, the TV image when the print instruction is issued and the actually printed image are different. So, zooming, shifting up and down, left and right, rotation,
When a print instruction is made with the color correction and print aspect ratio changed from the initial state, it is necessary to issue a warning and display the image actually printed on the TV to call attention. After that, it is necessary to confirm whether or not to give a reprint instruction again. By the way, there may be a case where it is desired to view an image once returned to the initial state with the display condition set before returning to the initial state. In such a case, the user has to memorize the previous display condition and perform an operation to restore the display condition. Therefore, a function to restore the original settings at once is required. In addition,
The print aspect ratio can be changed and the setting will be accepted again. By providing the function of changing the print aspect ratio, it is possible to obtain a print having an aspect ratio different from that of the image captured by the camera.

In step 1701, the taking lens 1
It is confirmed whether or not 13 is still zoomed, and if zoomed, the process proceeds to step 1702 to warn, and in the following step 1703, the zoom initial position is reset. In step 1704, it is confirmed whether or not the taking lens 113 is still shifted in the vertical or horizontal direction. . In step 1707, the CCD camera 11
It is confirmed whether or not No. 4 is still rotated, and if it is still rotated, the process proceeds to step 1708 to give a warning, and in the following step 1709, it is returned to the initial rotation position. In step 1710, it is confirmed whether or not the color is still corrected. If the color is still corrected, the process proceeds to step 1711 to warn, and the color correction amount 0 is reset in the following step 1712. In step 1713, it is confirmed whether the print aspect ratio read from the magnetic record information or the optical record information is different from the aspect ratio of the mask of the image displayed on the television, and the mask is changed to change the print aspect ratio and the mask. If the aspect ratio is different, a warning is issued in step 1714. Then, in step 1715, the mask is displayed in a superimposed manner so that the print aspect ratio read from the magnetic recording information or the optical recording information and the mask aspect ratio of the image displayed on the television become the same. In this way, if a print command is issued with the zooming, vertical / horizontal shift, rotation, color correction, and print aspect changed from the default settings, a warning is given and the default settings are restored, and the default image is displayed. Show on TV. In this state, step 1
At 723, the user again confirms whether or not he / she desires additional printing by using the additional printing instruction switch. If the reprint instruction switch has been operated, the process proceeds to step 1716, and if not, the process proceeds to step 1720.

The print aspect ratio can be changed, and in step 1716, it is confirmed whether the print aspect ratio read by the magnetic recording information or the optical recording information is changed. When the print aspect ratio is changed by the change switch, the process advances to step 1717 to input the changed print aspect ratio. Then, the film image is displayed with the print aspect ratio changed in step 1717A. In step 1718, the number of additional copies is input, and in the following step 1719, the number of additional copies, the frame number, and the print aspect ratio are stored in the memory 1.
24. These pieces of information are read from the memory 124 by the all frame rewinding process shown in FIG. 16 and recorded in the magnetic recording section of each frame. In step 1720, it is confirmed whether zooming, up / down / left / right shift, rotation, and color correction have been set to the initial conditions in response to a print instruction.
When the initial condition is set, it is confirmed in step 1721 whether the initial condition is returned to the original display condition. To return to the original display conditions, in step 1722, zooming, up / down / left / right shift, rotation, color correction, and print aspect ratio are returned to the original settings.

FIG. 18 shows a modified example of the processing for instructing additional printing. In the above-described embodiment, the example in which the zooming of the taking lens 113 and the shift and rotation of the CCD camera 114 are automatically performed by the motor has been described. Even if the value is changed, it cannot be automatically returned to the default value.
Therefore, when a reprint instruction is issued in the zooming state, the up / down / left / right shift state, the rotation state, the color correction state, or the print aspect ratio setting state, a warning is issued and the reprint instruction is not accepted. It should be noted that, if the print switch is operated by knowing that the print different from the TV image is printed after the warning, the print instruction is accepted.

When a reprint instruction switch for ordering reprint prints is operated, a reprint instruction process of a modified example is executed. In step 1801, it is confirmed whether or not the taking lens 113 is still zoomed. If zoomed, the process proceeds to step 1802 to warn.
In step 1803, it is confirmed whether or not the taking lens 113 is still vertically or horizontally shifted, and if it is still shifted, the process proceeds to step 1804 to give a warning.
In step 1805, it is confirmed whether the CCD camera 114 is still rotated, and if it is still rotated, the process proceeds to step 1806 to warn. In step 1807, it is confirmed whether or not the color is still corrected. If the color is still corrected, the process proceeds to step 1808 to give a warning. In step 1809, it is checked whether the read print aspect ratio of the magnetic record information or the optical record information is different from the mask aspect ratio of the image displayed on the television, and the mask is changed to change the print aspect ratio and the mask aspect ratio. Step 1 if the ratio is different
Warn at 810. Zooming, shifting up / down / left / right,
When a print instruction is made in a state where the rotation, color correction, and print aspect are changed from the initial setting values, a warning is given, and in step 1813, it is confirmed again by the print instruction switch whether the print is desired. If the reprint instruction switch is operated, step 1811
Otherwise go to step 304 of FIG.
In step 1811, the number of additional copies is input, and in the following step 1812, the number of additional copies, frame number, and print aspect ratio are stored in the memory 124.

FIG. 19 shows a rotation instruction method for the CCD camera 114. As shown in (a), when the upward direction of the film image is projected on the left side of the TV screen, the switch in the same direction as the TV image, that is, the rotary switch 123a with the pattern tilted to the left side is operated to correct it. Rotate in the direction. Further, as shown in (b), when the upward direction of the film image is displayed on the lower side of the television screen, the switch in the same direction as the television image, that is, the switch 123b with the downward pattern is operated. , Rotate it in the right direction. Further, as shown in (c), when the upward direction of the film image is displayed on the right side of the TV screen, the switch in the same direction as the TV image, that is, the rotary switch 123c with the pattern tilted to the right side is operated. , Rotate it in the right direction.

FIG. 20 shows the print aspect and the mask of the television screen, the left side shows the image on the television screen, and the right side shows the print. (A) shows an image and a print in the case of an aspect ratio of 9:16 called a high-definition size. Further, (b) shows an image and print of the aspect ratio of a general photograph at present. (C) shows an image and a print in the case of an aspect ratio of a panoramic photograph. (A)-(c) and mask OFF switching,
The changeover switch of the key 123 is used. When instructing the additional printing, any of the print aspect ratios (a), (b), and (c) can be selected. If the mask OFF is selected at the time of instructing the additional printing, the high-definition size (a) may be printed.

In the configuration of the above embodiment, the CCD
Camera 114, image pickup circuit 115 and video control circuit 11
6 constitutes an image display means, the microcomputer 122 and the key group 123 constitute a display condition setting means, and the microcomputer 122 constitutes a continuous shooting frame detecting means and a series frame detecting means.

[0043]

As described above, according to the present invention, the display condition of the film image set for a certain frame is canceled before the next frame is displayed, and the image of the next frame is displayed. Therefore, even if the display condition of a certain frame is changed, the image of the next frame is displayed as it is in the photographed image, and the operation of returning the display condition for each frame is not necessary and the operability is improved. If the displayed frame and the next frame are shot in continuous shooting mode, or if the displayed frame and the next frame are series frames shot in the same scene, set for the displayed frame. Since the image of the next frame is displayed under the specified display condition, all continuous shooting frames or series frames are displayed with the display conditions set for the first frame, and each frame for continuous shooting frame or series frame is displayed. The operation for setting the display condition on the display is not necessary, and the operability is improved.

[Brief description of the drawings]

FIG. 1 is a functional block diagram showing a configuration of an embodiment.

FIG. 2 is a flowchart showing a display control program for a film image.

FIG. 3 is a flowchart showing a film image display control program following FIG. 2;

FIG. 4 is a flowchart showing a film image display control program continued from FIG. 3;

FIG. 5 is a flowchart showing a film image display control program following FIG. 4;

FIG. 6 is a flowchart showing a film image display control program following FIG. 5;

FIG. 7 is a flowchart showing a film image display control program following FIG. 6;

FIG. 8 is a flowchart showing a film image display control program continued from FIG. 7;

9 is a flowchart showing a film image display control program following FIG. 8. FIG.

FIG. 10 is a flowchart showing a film image display control program following FIG. 9;

FIG. 11 is a flowchart showing a film image display control program continued from FIG. 10;

FIG. 12 is a flowchart showing a film image display control program continued from FIG. 11;

FIG. 13 is a flowchart showing a film image display control program following FIG. 12;

FIG. 14 is a flowchart showing a film image display control program continued from FIG. 13;

FIG. 15 is a flowchart showing a film image display control program continued from FIG. 14;

16 is a flowchart showing a film image display control program following FIG.

FIG. 17 is a flowchart showing a film image display control program continued from FIG. 16;

FIG. 18 is a flowchart showing a modified example of a film image display control program.

FIG. 19 is a diagram illustrating a rotation instruction method for a film image.

FIG. 20 is a diagram showing a print aspect ratio and a television screen.

[Explanation of symbols]

 101 film cartridge 102 film 103 spool 104, 105 motor 106 switch 107 magnetic head 108 film encoder 109, 110 interrupter 111 illumination light source 112 diffuser plate 113 shooting lens 114 CCD camera 115 imaging circuit 116 image control circuit 117 AF / zoom control circuit 118 motor Control circuit 119 Lighting control circuit 120 Magnetic reading circuit 121 Magnetic writing circuit 122 Microcomputer (CPU) 123 Key group 124 Memory 125 Video output terminal

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takashi Okutsu Nikon Corporation, 2-3-2 Marunouchi, Chiyoda-ku, Tokyo

Claims (7)

[Claims] 1. A film image display including image display means for displaying an image of a developed film stored in a cartridge, and display condition setting means for setting display conditions of a film image displayed on the image display means. A film image display device, wherein the display condition setting means releases the display condition set for a certain frame before the image of the next frame is displayed. 2. The film image display device according to claim 1, wherein, based on the information recorded on the film, continuous shooting for detecting frames shot in a continuous shooting mode in which continuous shooting is performed while the film is being fed. The display condition setting means includes a frame detection means, and the frame displayed on the image display means by the continuous shooting frame detection means and the frame to be displayed next are frames shot in the continuous shooting mode. When the is detected, the film image display device displays the image of the next frame under the display condition set for the frame displayed on the image display means. 3. The film image display device according to claim 1, further comprising: a series frame detecting means for detecting frames photographed in the same scene based on the information stored in the film, wherein the display condition setting means. When the series frame detecting means detects that the frame displayed on the image display means and the frame to be displayed next are frames photographed in the same scene, A film image display device, which displays an image of the next frame under the display condition set for the displayed frame. 4. The film image display device according to claim 1, wherein the display conditions include conditions for enlarging and reducing the film image. 5. The film image display device according to claim 1, wherein the display condition includes a condition for moving a film image vertically and horizontally on a display screen of the image display means. A film image display device characterized by the above. 6. The film image display device according to claim 1, wherein the display condition includes a condition for rotating a film image on a display screen of the image display means. Film image display device. 7. The film image display device according to claim 1, wherein the display condition includes a condition for correcting a color of a film image displayed on the image display means. Characteristic film image display device.