JPH09130520A - Film image reproduction device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance the effect of direction by displaying continuously plural frames with a high efficiency. SOLUTION: A control section 24 calculates an image data reception time of each frame consecutively displayed to calculate a reception timing of image data of a succeeding frame for a display period of a current frame based on the result of calculation and a display period of each frame to be set in advance. A video memory 20 reads the image data of the current frame stored in an image memory 15 to display the image of the current frame on a monitor TV. When the control section 24 detects a reception timing of the image data of the succeeding frame based on the start of display of the current frame, the control section 24 allows the video memory 20 to read the entire image data of the current frame from the image memory 15 to replace the display on the monitor TV with the still image of the entire current frame and allows an image pickup section 13 to start reception of the image data of the succeeding frame. The image data of the succeeding frame are stored in the image memory 15 via an image processing section 14, and when the display period of the current frame is finished, the still image of the entire current frame on the monitor TV is replaced with the image of the succeeding frame read by the video memory 20.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention takes an image taken on each frame of a developed film by an image pickup device such as a CCD image sensor, and takes the taken image by a CRT (Cathode Ray).
The present invention relates to a film image reproducing device for displaying on a display device such as a tube.

[0002]

2. Description of the Related Art Conventionally, in the film image reproducing apparatus, there is known a film image reproducing apparatus for continuously displaying photographed images (hereinafter referred to as film images) of each frame of film on a monitor TV.

For example, in Japanese Patent Laid-Open No. 6-209429, a film image is displayed by dynamic display such as fade-in / fade-out, pan / tilt, zoom-up / zoom-down, and BGM is played in synchronization with this display. There is shown a film image reproducing device in which the production effect is enhanced by doing so.

Further, the above-mentioned publication is provided with an automatic reproduction mode (for example, fully automatic mode, program mode, etc.) for sequentially displaying film images of a plurality of frames in a designated order, and this mode is set. Then, a film image of each frame is picked up in a designated order, and the picked-up image is sequentially displayed on the display device according to the set effect condition.

[0005]

By the way, in the automatic reproduction mode of the above-mentioned conventional film image reproducing apparatus, film image capturing (image data capturing) of each frame and display of the captured image are alternately repeated for continuous display. Since it is done, the display time and the waiting time until the start of display of each frame change depending on the effect condition set for each frame,
It is difficult to make continuous display efficiently.

[0006] For example, when performing an effect by fade-in / fade-out, it takes more time to start and end the display than the normal display time. Also, the film image capturing time is the waiting time until the start of the next frame display. This waiting time changes the presence or absence of skip frames and the image capturing range (when capturing a partial image according to the display size, etc. ). For example, if there is a skip frame, the film is required to be fed by the time the frame is skipped, and the image pickup time becomes long. Further, when the image pickup range is narrow in the film feeding direction, the amount of image data is reduced, and the image pickup time is shortened accordingly.

If the current frame is displayed during this waiting time in order to avoid the blank display in the waiting time, the display period of the current frame is the waiting time until the presentation time of the current frame and the display start of the next frame. However, since this display period changes depending on the production conditions of each frame as described above,
The efficiency of continuous display is reduced, and smooth continuous display is hindered. Therefore, the effect of each frame cannot be fully exerted.

The present invention has been made in view of the above problems, and provides a film image reproducing apparatus capable of continuously displaying images of a plurality of frames and enhancing the effect of each frame.

[0009]

SUMMARY OF THE INVENTION The present invention is a film image reproducing apparatus for switching a display frame for each preset display period and continuously displaying a plurality of frames of captured images on a display device. Data capturing means for capturing the captured image data, capturing time calculating means for calculating the time required to capture the captured image data for each frame, and the predetermined display period and the capturing time calculating means. Of the image data of the next frame in the display period of the current frame based on the data acquisition time of the current frame, and the image data of the image data in the display period of the captured image of the current frame. The image data acquisition control means for acquiring the image data of the next frame at the acquisition timing is provided.

With the above arrangement, the display frames are switched for each predetermined display period set in advance, and the captured images of a plurality of frames are continuously displayed on the display device. The time required to fetch the data of the photographed image of each frame is calculated in advance, and the timing of fetching the data of the photographed image of the next frame in the display period of the current frame is calculated based on the calculation result and the display time.

When the above-mentioned data acquisition timing elapses with reference to the display start timing of the current frame captured image, data acquisition of the next frame captured image data is started, and when the current frame display period ends, the display device The display image is switched from the captured image of the current frame to the captured image of the next frame.

[0012]

1 is an external view of a film image reproducing apparatus according to the present invention. The film image reproducing apparatus 1 has a cable K1 for video signals and a cable K2 for audio signals.
Is used by being connected to the monitor TV 2 by means of, and a film image captured on each frame of the developed film 8 stored in the film cartridge 7 is captured by an image capturing device such as a CCD, and the captured image (hereinafter, A captured image) is reproduced on the monitor TV 2 in accordance with the set production conditions.

The effect conditions include effect conditions relating to reproduction and display of film images and effect conditions relating to sound effects such as BGM (Background Music), and the film images are reproduced and displayed on the display screen 3 of the monitor TV2. The sound effect is produced from a pair of speakers 4 provided on both sides of the monitor TV 2.

Fade in (fade-in) / fade-out (fade-ou)
t), Overlap (Over Lap), Wipe-in (wipe-
in) / wipe-out and scroll (scro)
ll) and other methods to switch the display frame, and pan / tilt (t
ilt), zoom-up / zoom-down
-down) and other dynamic display methods for temporally moving the displayed image range are included, and image display is performed by various presentation methods that combine the display frame switching method and the image dynamic display method. . Therefore, the display condition for the reproduction display of the film image, the switching method of the display frame, the dynamic display method,
It includes various conditions such as superimposition of text information by superimposing and designation of playback frames.

The effect condition regarding the sound effect is mainly a method of switching the music such as BGM music selection for a frame, fade-in, fade-out, etc.
It is also possible to change the volume according to the change in the display state. It is also possible to insert narration as needed. The effect by the volume control will be described later.

The film image reproducing apparatus 1 has an automatic reproduction mode. When this mode is instructed, the above-mentioned effect conditions are automatically set in accordance with a program preset for the designated frame, and Frames are continuously and automatically played under the set production conditions. This automatic reproduction mode will be described later.

The film image reproducing apparatus 1 has an eject table 6 on the front panel. The eject table 6 includes the film cartridge 7 and the film image reproducing apparatus 1
It is loaded in the film loading section provided inside, and is provided on the front left side of the front panel. The eject table 6 is slidably provided on the front panel so that it can be projected and retracted. The film cartridge 7 is fitted and mounted on a spool projecting from the table bottom of the eject table 6, and the eject table 6 is installed in the apparatus. It is loaded into the film loading section by immersing it in.

Further, the film image reproducing apparatus 1 can perform various operations described later by the operation unit 11 provided on the front panel or the remote control 5 shown in FIG.

The remote control 5 has a power key (PO
WER-KEY) 51, eject key (EJECT-KEY) 52, display frame switching key 53, display frame designation key 54, skip key (SKIP-KEY) 55, automatic playback key 56, zoom key (ZOOM-KEY) 57 and pan / Tilt key (PAN / TILT-KE
Y) 58 is provided.

A power key 51 is a key for turning on / off the power of the film image reproducing apparatus 1. The eject key 52 is a key for ejecting the film cartridge 7 loaded in the film loading section. Eject key 5
When the eject is instructed by 2, the film 8 set in the film loading portion is stored in the film cartridge 7, and then the eject table 6 is projected out of the apparatus, so that the film cartridge 7 can be taken out.

The display frame switching key 53 is a key for switching the display frame of the monitor TV 2, and includes a "+" key 53a and a "-" key.
Key 53b. The "+" key 53a increases the frame number of the displayed frame, and the "-" key 53b decreases the frame number of the displayed frame.

The display frame designation key 54 is a ten-key (TEN-KE
Y) 54a and an enter key (ENTER-KEY) 54b. A ten key 54a specifies a frame number to be reproduced and displayed, and the enter key 54b inputs (sets) the specified frame number. The skip key 55 is a key for designating a frame such as a frame for which photographing has failed or an unexposed frame that does not require reproduction. The frame designated by the skip key 55 is skipped and is not reproduced in the automatic reproduction mode.

The automatic reproduction key 56 is for instructing reproduction in the automatic reproduction mode. When the automatic reproduction mode is instructed by the automatic reproduction key 56, the effect condition of image display and sound effect is automatically set for each frame specified by the display frame specifying key 54, and the effect condition of each frame is set based on the set effect condition. The film images are reproduced and displayed on the monitor TV 2 in order.

The zoom key 57 is an up key (UP-KEY) 5.
The key 7a and a down key (DOWN-KEY) 57b change the display magnification of the display image. As shown in FIG. 3, the up key 57a increases (zoom up) the display magnification of the image in the zoom area AR1 (indicated by "A" in the figure), and the down key 57b decreases the display magnification (zoom down). ) Will be done.

The pan / tilt key 58 is an up key (UP-K
EY) 58a, down key (DOWN-KEY) 58b, right key (RIGHT-KEY) 58c and left key (LEFT-KEY) 5
It consists of 8d. In pan / tilt display, part of the film image is displayed on the display screen 3 and
The area in which the film image is displayed (hereinafter referred to as the display area) moves according to the operation of the tilt key 58.

That is, as shown in FIG. 4, the display area AR2 of the film image displayed on the monitor TV2 during tilting is moved upward by the up key 58a (tilt up) and downward by the down key 58b ( Tilt down). The display area AR2 of the film image displayed on the monitor TV2 during panning is
Move to the right with the light key 58c (pan light),
The left key 58d moves to the left (pan left).

The operation unit 11 is also provided with a key having the same function as the remote control 5, so that the same operation as described above can be performed.

An exposed roll film is stored in the film cartridge 7. FIG. 5 is a diagram showing the structure of a film applied to the film image reproducing apparatus.

The film 8 stored in the film cartridge 7 is a film reader section 8A and an image pickup section 8 from the beginning.
It has three areas, B and the film end portion 8C.

The film leader portion 8A is a lead portion provided to pull out the film 8 from the main body of the film cartridge 7. An unexposed area 8D for approximately one frame is provided at the rear end of the film leader portion 8A. The image pickup unit 8B is an area where a predetermined number of photographs are taken at a predetermined pitch. The photograph of each frame F has a high-definition size aspect ratio (vertical: horizontal = 9: 16), and is taken in a landscape screen rather than a standard-sized screen (aspect ratio (vertical: horizontal) = 3: 4). . The film end portion 8C is an unexposed area provided at the rear end of the film 8 in order to pull out the image pickup portion 8B from the main body of the cartridge 7 by a predetermined size or more.

In the following description, the longitudinal direction of the film will be referred to as the horizontal direction and the width direction of the film will be referred to as the vertical direction in accordance with the screen configuration of the film image of each frame F.

A plurality of rectangular holes 81 to 85 (hereinafter referred to as perforations 81 to 85) are formed in the left side edge portion of the film 8 in the drawing direction. The perforations 81 and 82 indicate the positions of the unexposed region 8D and each frame F. The perforations 81 are provided at the front end positions of the unexposed region 8D and each frame F, and the perforations 82 of the unexposed region 8D and each frame F. It is provided at the rear end position.

The perforation 83 indicates the beginning of the magnetic recording portions 86A and 86B of the film leader portion 8A, and is provided on the leading end side by a predetermined dimension from the perforation 81 indicating the front end position of the unexposed area 8D. The perforation 84 indicates the leading end position of the film end portion 8C, and is provided on the trailing end side by a predetermined dimension from the perforation 82 indicating the trailing end position of the final frame F. The perforation 85 indicates the rear end position of the film end portion 8C, and is provided on the rear end side by a predetermined dimension from the perforation 84.

The lateral dimension of the film end portion 8C is set shorter than the lateral dimension of each frame F, and the distance between the perforations 84 and 85 is smaller than the distance between the perforations 81 and 82 for each frame F. It's getting shorter.

The perforations 81 to 85 are detected by a photo reflector, and the detection signal is used to position the film image reading start position of each frame F.

Information (hereinafter, referred to as format information) 88 indicating the reproduction format of the film image is optically recorded below the lower right corner of the film image of each frame F. The format information 88 is information for designating the aspect ratio of the image captured in each frame F, and three types of aspect ratios of standard size, high-definition size and panoramic size are designated. The format information 88 is composed of 2-digit bit information and is recorded at the time of shooting by the camera.

Further, along the both side edges of the film 8, on both sides of the unexposed area 8D and each frame F, strip-shaped magnetic recording portions 86A, 86B, corresponding to the unexposed area 8D and each frame F, respectively.
87A and 87B are provided.

The magnetic recording portion 86A provided on the upper side with respect to the drawing direction of the film 8 is provided between the perforation 81 indicating the front end position and the perforation 82 indicating the rear end position of the unexposed area 8D. On the other hand, the magnetic recording portion 87A provided on the upper side is provided between the perforation 81 indicating the front end position and the perforation 82 indicating the rear end position of each frame F. Also,
The magnetic recording portion 87B corresponding to each frame F provided on the lower side in the drawing direction of the film 8 has the format information 88
Are provided adjacent to each other.

The film 8 is formed on the magnetic recording portions 86A and 86B.
The index information on the is recorded magnetically. This index information is, for example, information regarding the entire film 8 such as the number of shots, the title of the shot content, the frame size such as half size / full size, and overall production conditions.

Unique information (hereinafter referred to as frame information) regarding the film image of each frame F is recorded in the magnetic recording units 87A and 87B. The frame information is composed of information related to shooting (hereinafter referred to as shooting information) and information related to development (hereinafter referred to as development information), the development information is recorded in the magnetic recording unit 87A, and the shooting information is recorded in the magnetic recording unit 87B. It will be recorded.

The photographing information includes information such as photographing date, vertical and horizontal screen configuration (vertical direction of image), exposure condition and photographing magnification, and is recorded automatically from the camera at the time of photographing or manually by the photographer. It The development information includes, for example, exposure conditions and the number of prints, and is recorded during development.

FIG. 6 is a block diagram of the film image reproducing apparatus. In the figure, double-lined arrows, solid-lined arrows, and dotted-lined arrows indicate the flow of control signals, magnetic information, and image data, respectively.

The film information reading unit 9 reads magnetic information such as index information and frame information magnetically recorded in the magnetic recording units 86A, 86B, 87A and 87B of the film 8. This magnetic information is read by a prescan process that is automatically performed when the film is loaded, as will be described later.

The film information storage unit 10 stores the magnetic information read by the film information reading unit 9. The film information storage unit 10 can be rewritten, and can be rewritten by the control unit 24 as necessary. The operation unit 11 inputs the operation contents of various keys to the control unit 24. Further, it has a light receiving portion for a light emission signal from the remote control 5, decodes the content of this light emission signal and inputs it to the control portion 24.

The sound source unit 12 generates the above-mentioned sound effect, and as shown in FIG. 7, the sound source control unit 121 and the storage unit 12
2, a sound effect generator 123 and an audio amplifier 124,
It is composed of 125.

The sound source control unit 121 is a control unit for performing effect sound control such as BGM music selection, performance start / stop, and volume adjustment based on a control signal from the control unit 24. The storage unit 122 is a memory in which the music pieces of BGM selected in advance are stored. The sound effect generation unit 123 generates stereo music, and the audio amplifiers 124 and 125 are amplifiers that amplify the generated right channel music and left channel music to a predetermined volume.

When the image of the film is reproduced, the sound source control section 121 receives control data such as the song number, the performance start timing, the performance end timing and the volume of the storage section 122 from the control section 24, and the sound source control section 122 uses the control data. The storage unit 122, the sound effect generation unit 123, and the audio amplifiers 124 and 125 are controlled based on the above.

That is, the sound source control unit 121 reads the digital audio data of the designated music number from the storage unit 122 at the performance start timing, and stops the reading of the digital audio data at the performance end timing. Further, the gains of the audio amplifiers 124 and 125 are adjusted based on the volume data input from the control unit 24. The read digital audio data is used as the sound effect generator 12
It is converted into an analog audio signal in 3 and adjusted to a predetermined volume level in the audio amplifiers 124 and 125, and then output to the monitor TV 2.

In this embodiment, the sound effect is output as a stereo type, but it may be output as a monaural type.

Returning to FIG. 6, the image pickup section 13 is provided with the film 8
The film image of each frame is captured. The image capturing unit 13 includes a light source for illuminating the film 8 and R,
A color image sensor including three CCD line image sensors having G and B color filters, and the color image sensor is relatively arranged in the film feeding direction with respect to the film 8 illuminated with a predetermined light amount by a light source. To scan and capture the image data of each frame.

The image data is taken in at the time of prescanning and at the time of reproducing a film image (hereinafter referred to as main scanning), as will be described later. It is used for calculating the control value of white balance and displaying the index.

The calculation of the exposure and auto white balance control values (hereinafter referred to as AE / AWB control calculation) is performed using a part of the data of the film image.
In the index display, film images of all frames are two-dimensionally arranged and are collectively displayed on the display screen 3 of the monitor TV 2. The film images of each frame are reduced and two-dimensionally arranged, so that they are more than in the main scan. It is performed using image data of each frame captured with a small number of data (an image having a lower density than the reproduced image).

Further, during the pre-scan, the exposure control of the image pickup section 13 is performed by the preset initial value, and during the main scan, the exposure control value of the image pickup section 13 is calculated by the exposure control value calculated by the AE / AWB control calculation. Exposure control is performed.

The image processing unit 14 applies white balance adjustment, shading correction, negative / positive inversion (in the case of negative film), γ to the image data taken in by the image pickup unit 13.
A predetermined image processing such as correction is performed. WB adjustment of the image data is performed by the preset auto white balance (AWB) control value during the image data capture during the pre-scan, and the AE / AWB control calculation is performed during the image data capture during the main scan. WB adjustment of image data is performed by the AWB control value.

The image memory 15 is a memory for storing the image data captured by the image capturing section 13. The image memory 13 has a storage capacity for one frame, and at the time of pre-scan, image data of all frames is organized into image data of index display images (images in which film images of each frame are two-dimensionally arranged). The image data of the frame to be reproduced is stored for one frame during the main scan.

The display area designating section 16 designates a reading area of the image data in the image memory 15. The reproduction display of the film image on the monitor TV 2 is performed by the image memory 15
This is performed by transferring the data of the film image captured by the monitor TV2 to the display memory 20 described later.
The display image displayed in is changed by transferring the changed image data from the image memory 15 to the display memory 20.

For example, the dynamic display of pan / tilt is performed by moving the display area of the film image at a predetermined cycle and transferring the data in the display area after the movement to the display memory 20. The dynamic display of zoom up / zoom down is performed by changing the magnification of the image in the display area of the film image at a predetermined cycle, and transferring the data after the magnification change to the display area 20.

The cycle τ of moving the display area or changing the magnification of the image is the cycle τ of the vertical synchronizing signal of the monitor TV2.
It is a period measured with _V (= 1/60 seconds) as a time unit, and has a relation of τ = n · τ _V (n: integer). That is, on the monitor TV2, an image is displayed by refreshingly displaying a frame image (still image) at a cycle τ _V , but image data having a content different from the currently displayed image is displayed from the image memory 15 every n frames. The dynamic display is performed by transferring the frame image to the frame 20 and changing the content of the frame image.

The display area designating section 16 designates a reading area of data corresponding to the display area in the storage area of the image memory 15.

For example, when the zoom key 57 or the pan / tilt key 58 is operated, a control signal corresponding to the key operation is input from the control section 24 to the display area designating section 16, and the display area designating section 16 is based on this control signal. The address data of the read area of the image data is generated and output to the image memory 15.

As shown in FIG. 10, when the xy coordinates having the origin O (0,0) at the upper left corner are set in the memory area of the image memory 15, when the reading area 151 is designated, the display area designating unit 16 causes the area to be designated. The address data (xy coordinate data) of the positions P1 to P4 of the four corners 151 or the positions P1 and P3 (or P2 and P4) of the two corners on the diagonal line are output to the image memory 15.

When the film format is displayed by changing the display format based on the format information 88 as shown in FIGS. 8 and 9, the control signal of the display format is input from the control section 24 to the display area designating section 16. Then, the display area designating section 16 generates address data of the read area preset corresponding to the display format based on the control signal, and outputs it to the image memory 15.

The rotation scaling unit 17 rotates or scales the image data read from the image memory 15 and transfers it to the display memory 20.

When the image data stored in the image memory 15 is different from the image displayed on the display screen 3 of the monitor TV 2, the image data is rotated by rotating the image.
By writing to 0, the top and bottom of the captured image are constantly monitored T
The display screen 3 of V2 is displayed according to the top and bottom.

As shown in FIG. 11, the film image of each frame F has an origin O at the upper corner facing the perforations 81.
When the XY coordinates of (0, 0) are set, the image data of each frame captured during the main scan is recorded so that the XY coordinates of the film image and the xy coordinates of the image memory 15 match. That is, a film image (indicated by A in the figure).
When the X-axis side of the image is the “heaven” of the image, the image data is recorded so that the “heaven” of the captured image is on the x-axis side of the image memory 15.

On the other hand, the display memory 20 stores image data to be displayed on the monitor TV 2 as described later. As shown in FIG. 12, the upper left corner of the display memory 20 is the origin O (0,0). X′y ′ coordinates to be set, and the upper left corner is set to the origin O (0, 0, 0, 0
When the X′Y ′ coordinate set as (0) is set, the image data stored in the display memory 20 is reproduced so that the x′y ′ coordinate of the display memory 20 and the X′Y ′ coordinate of the display screen 3 match. To be done.

Therefore, for example, when the top and bottom of the film image are inverted, if the image data in the image memory 15 is transferred to the display memory 20 as it is, an image with the opposite top and bottom is displayed on the display screen 3 as shown in FIG. Will be played. In the present embodiment, when the top and bottom of the film image are not normal, the image data read from the image memory 15 as shown in FIG. 15 is rotated and scaled so that the top and bottom is normal based on the top and bottom information of the frame. It is rotated by a predetermined amount by 17 and transferred to the display memory 20 so that an erect image is always displayed on the display screen 3 of the monitor TV 2.

The image data scaling process produces a dynamic display effect by zooming up / down the display image. In dynamic display by zooming, image data is read from the read area of the image memory 15 at a predetermined change period τ so that the image in the read area is increased (or reduced).
This image data is processed by data processing based on the magnification β set by the rotation scaling unit 17 and transferred to the display memory 20.

The background data section 18 has a memory in which data of a plurality of preset background patterns is stored, and outputs predetermined background data designated by the control section 24 to the data switching section 19.

When the size of the display image is different from the size of the display screen 3 of the monitor TV 2 or when the dynamic display is performed, a blank area is generated on the display screen 3. However, the background data is the blank area (hereinafter, the background area). That is) data for decorating.

For example, FIG. 16 shows a background area generated when the entire high-definition film image is displayed on the standard-size display screen 3, and strip-shaped background areas AR3 and AR4 are formed on both upper and lower sides of the display screen 3. ing.

17 to 19 show the image memory 15
The background area that occurs when the magnification of the image read from the reading area is insufficient in the horizontal or vertical direction.
In FIG. 17, the magnification is insufficient in the lateral direction, and band-shaped background areas AR5 are generated on both left and right sides of the display screen 3.
The magnification is insufficient in the vertical direction, and strip-shaped background areas AR6 are generated on the upper and lower sides of the display screen 3. In FIG. 19, the magnification is insufficient in both vertical and horizontal directions, and the background area AR7 is generated in the peripheral portion of the display screen 3. It is a thing.

FIG. 20 is a diagram showing a background area AR8 generated when the scroll-in / scroll-out dynamic display is performed.

Further, in the background data, a character is provided with a background portion AR9 as shown in FIG.
It is also used to decorate the background portion AR9 when the character display is made easier to see by increasing the contrast between the and characters.

Returning to FIG. 6, the data switching unit 19 switches the connection between the rotation scaling unit 17 and the background data unit 18 for the display memory 20. When a background area is generated in the display image, the data switching unit 19 switches the connection between the rotation scaling unit 17 and the background data unit 18 for the display memory 20 to output the image data and the background data unit output from the rotation scaling unit 17. The background data output from 18 is transferred to the display memory 20 to generate image data for display in which the background data and the image data are combined.

That is, as shown in FIG. 22, the data switching section 19 first connects the background data section 18 and the display memory 20 based on the control signal from the control section 24 to connect the background data D1 to the display memory 20. Then, the image data in the read area 151 of the image memory 15 is displayed by connecting the rotary variable power unit 17 and the display memory 20.
The image data for display is generated by overwriting the writing area 201.

When a background area appears on the display screen 3, the contrast between the display image and the background area greatly affects the atmosphere of the presentation and the visibility of the image. Therefore, it is preferable to determine the color or pattern to be applied to the background area in consideration of the content of the display image.

For example, when the colors of a natural image are averaged, it is generally an intermediate color. Therefore, the background area is filled with gray to give a sense of stability.

Colors are extracted from several points of the image to be displayed, and the background area is filled with a relatively low luminance by the complementary color of the averaged color of the extracted colors. By doing so, for example, when a partial image of a film image is displayed, the background of the display image is colored with complementary colors even when the hue of the display image is biased, so that a vivid impression can be given.

Alternatively, a color obtained by averaging the colors of the entire film image may be calculated from the image data captured during the prescan, and the complementary color of this average color may be used for the background area. In this case, instead of calculating the average color of the entire film image, the average color of the display image may be calculated. By doing this, the sampling range is narrow,
Since the average color can be easily calculated, the color of the background data can be easily determined.

When the display image has a lot of human skin such as a person, the background area may be complemented with the color of the human skin to enhance the display image.

When a color image is displayed in the NTSC system like a monitor television, the color signals are (RY) and (B).
-Y) color difference signal or I signal and Q signal generated from this color difference signal, and the color difference signal (RY),
(BY), the I signal, and the Q signal have the positional relationship shown in FIG. 23 in the color plane (a view in which the color solid is viewed from above). Therefore, since the color of human skin is generally distributed in the vicinity of the I-axis, the background area is colored with a color on the -I-axis that has a complementary color relationship with the I-axis.

When the monitor TV 2 is composed of a CRT, the brightness and color of the entire display screen tend to be averaged, so that the reproduction of the skin color can be made more vivid by filling the background area with a complementary color to the skin color. .

When the brightness of the display image is biased toward the lower side (in the case of an image of low density), the brightness of the background area is increased. By doing so, it is possible to prevent the brightness of the entire display image from becoming floating due to a clamp error on the monitor TV 2 side.

Further, the density of the background area may be provided with gradation. For example, the density change is constant in the horizontal direction of the display screen, and the density change is given in the vertical direction (for example, the direction from the upper side to the lower side).

In the case of zooming up, for example, FIG.
As shown in, the density of the area 31 near the frame of the display image G is lightened, and the density of the area 32 of the display screen 3 near the screen frame is darkened.

Further, the display screen 3 is divided into a plurality of areas by a plurality of straight lines passing through the center, and the central portion in the circumferential direction of the background area in each divided area (portion on the approximate center line of the divided area) is displayed. You may make it color with the complementary color of the average color in a peripheral part, and change the color of the background area gradually in the direction which approaches the boundary of an adjacent division area.

For example, in FIG. 25, the divided area B1
To B8, the peripheral parts B11 to B of the display image are displayed.
The average color of 81 is calculated, and the central portions of the background areas B12 to B82 of the divided areas B1 to B8 are colored with complementary colors of the average color, and the colors of the background areas B12 to B82 are close to the boundaries of the adjacent divided areas. The complementary color is smoothly changed in the direction to make the boundary area of the divided area have continuity with the color of the adjacent background area. For example, in the background area B32, the central portion B321 is displayed in the peripheral portion B3 of the display image.
A color complementary to the average color of 1 is applied, and this color is smoothly changed in the arrow direction.

The display device is, for example, an LCD (Liquid Liquid).
In the case of a display device composed of m × n pixels such as a Crystal Display), as shown in FIG.
The pattern image P _G of (i <m, j <n) pixels may be used as the background data.

In the above example, the color reproducibility and visibility of the display image are taken into consideration, but the color of the background area may be used as some information. For example, the color of the background area and the photographed season may be associated with each other. In FIG. 27, the representative color of the hue 12 ring corresponds to the 15th day of each month of the calendar, and the color of the background area is determined from the shooting date of each frame using the hue 12 ring.

In this method, for example, when a background area is generated during the reproduction of a group of frames photographed in July, the background area of the display image of each frame is colored yellowish,
Moreover, since the color gradually changes according to the shooting date, it is possible to know the change in the shooting date from the color of the background area.

When a group of frames is continuously displayed in the automatic reproduction mode, the number of displayed frames may be indicated by the color of the background area.

FIG. 28 is a diagram showing a display scale in which the ratio (%) of the number of displayed frames is assigned to the spectrum array of red to blue. For example, when 36 film images are continuously displayed, the color of the background area of the first frame is red, but the color of the background area changes from red to orange as the number of displayed frames increases. The color of the background area changes to blue in the final 36th frame. With this method, the outline of the number of frames already displayed can be known from the color of the background area.

Returning to FIG. 6, the display memory 20 is a monitor TV.
2 is a memory for storing image data to be displayed on the display unit 2. In addition, the writing area designating section 21 is used for the display memory 20 for image data.
To specify the writing position to. Writing area designator 2
1 generates x′y ′ coordinates indicating a writing area of image data in the display memory 20 based on a control signal from the control unit 24, and outputs the x′y ′ coordinates to the display memory 20.

The image output unit 22 converts the image data written in the display memory 20 to the monitor TV 2 and thus converts it into, for example, an NTSC TV signal. In addition, the image output unit 22 adjusts the output gain based on the control signal from the control unit 24 to add image effects such as faders and overlaps, and the character information such as the shooting date input from the character display unit 23. It is superimposed on the image data for display.

The character display section 23 is for generating character information to be displayed together with the image. For example, the shooting date and frame number of each frame during prescan, the frame number in the index display and the cursor symbol for editing, the frame number of the playback frame during playback and the character information such as the shooting date are displayed on the display screen 3 together with the display image. To be done. The character display section 23 is a control section 24.
The character information input from is converted into character data and output to the image output unit 22.

The control section 24 controls the operation of the film image reproducing apparatus 1 in a centralized manner. The control section 24 includes a film information reading section 9, an image capturing section 10, a sound source section 12, a display area designating section 16, a rotation scaling section 17, a background data section 18, a data switching section 19, a writing area designating section 21, and an image. The drive of each component such as the output unit 22 and the character display unit 23 is controlled to reproduce and display the film image.

Next, using the flow chart, the control unit 24
The specific control of the film image reproduction processing of is described.

FIG. 29 is a main flow chart for controlling the reproduction processing of the film image. When the film cartridge 7 is loaded into the film loading section in the film image reproducing apparatus 1 by the eject table 6, the film loading is automatically performed (# 100). That is, the spool shaft of the film cartridge 7 is rotated to push the film 8 out of the cartridge, and the film 8 is fed until the leading end of the film 8 reaches the film winding shaft.

When the loading of the film 8 is completed, the prescan processing is continuously performed according to the flowchart of the subroutine "prescan" shown in FIG. 30 (# 200).

The "prescan processing" is to set the exposure control value for the main scan and to display an index for setting the playing conditions. In this prescan processing, the film 8 is rolled up and the magnetic information of each frame and the image data for AE / AWB control calculation are read,
When the film 8 is rewound, the image data for index display of each frame is read, and the read image (reduced image) is displayed as an index.

When the flow shifts to the "prescan" flowchart, first, the counter J for counting the frame number is reset to "0"(# 202), and the winding of the film 8 is started (# 204). This film winding is performed at a speed higher than the film feeding speed during the main scan.

When the perforation 81 indicating the front end position of the leading frame is detected by winding the film 8, (#
(YES in 206), the count value of the count J is incremented by 1 (# 208), and while the film image of the leading frame is being scanned, the image pickup unit 13 causes the AE / AWB.
Image data for control calculation is sampled at a predetermined cycle (# 210). Further, the film information reading section 9 causes the magnetic recording sections 86A, 86B, 87A, 8 for the first frame.
Magnetic information is read from 7B, and this magnetic information is stored in the film information storage unit 10 (# 212).

The sampling of the image data for the AE / AWB control calculation and the reading of the magnetic information are performed at a predetermined timing based on the detection timing of the perforation 81.

Subsequently, information on the shooting date is extracted from the read magnetic information, and it is determined whether this shooting date is the same as the shooting date of the previous frame (# 214). If this shooting date is not the same (if the shooting date has changed) (# 2
(YES in 14), the content of “shooting date + frame number” is displayed on the display screen 3 of the monitor TV 2 (# 216), and the sampled image data for AE / AWB control calculation is then used for the main scan. Is calculated (# 218). On the other hand, if the shooting dates are the same (if the shooting date has not changed) (NO in # 214), the exposure control value of the image data during the main scan is calculated without performing the above display (# 218). ).

It should be noted that, in the first frame, the shooting date is always changed by comparing it with the shooting date which cannot be set in advance as the shooting date of the previous frame, and the "shooting date" is displayed on the display screen 3 of the monitor TV2. Day + frame number (No.
1) ”is displayed.

Then, it is judged from the count value of the counter J whether or not the final frame has been reached (# 220). When the film cartridge 7 is loaded, information on the number of shots of the film 8 loaded from the film cartridge 7 is detected, and the last frame is discriminated by comparing the number of shots and the count value of the counter J. Is done.

If the final frame has not been reached (NO in # 220), the process returns to step # 206, and the same process as above is performed for the next frame. The processing this time is for the first frame, and since it has not reached the final frame, the process returns to step # 206, and the same processing as above is performed for the second and subsequent frames. When the final frame is reached (YES in # 220), the process moves to # 222 and the film 8
After the hoisting is stopped, the rewinding is continuously started.

When the perforation 82 indicating the rear end position of the last frame is detected by rewinding the film 8, (#
224), the image data for index display of the last frame (hereinafter referred to as index image data) is fetched (# 226). The index image data is captured by intermittently scanning the film 8 in the leading direction on the basis of the detection timing of the perforations 82. In addition, the index image data is captured using the exposure control value calculated in step # 218.

Then, after the index image data that has been taken in is subjected to predetermined image processing by the image processing unit 14,
It is written in a predetermined array position in the storage area of the image memory 15. As a result, the image data for index display is stored in the image memory 15. The image data for index display is immediately transferred to the display memory 20 via the rotation scaling unit 17 and the data switching unit 19, and the image output unit 2
2 is output to the display screen 3 of the monitor TV 2 via # (#
228).

Then, after the count value of the counter J is decremented by 1 (# 230), whether or not the count value is "0", that is, whether the index display up to the first frame has been completed. It is determined whether or not (# 23
2). If J = 0 is not satisfied, the flow returns to # 224, the index display is performed for the next frame, and the index image data for each frame up to the first frame and the index display up to that frame are sequentially performed in the same manner. , When the index display up to the first frame ends ((
If YES at 232), the rewinding of the film 8 is stopped (# 234).

Then, after the film 8 is fed to the image pickup position of the frame which was first photographed (# 236), the prescan processing is ended.

Since the film 8 is fed to the image pickup position of the first frame photographed in the film image reproduction process, since it is usually reproduced in the order of photographing, the image data of the first frame in the main scan is fed. The color image sensor of the image capturing unit 13 is previously fed to the first image capturing position so that the image capturing can be performed quickly.

FIG. 31 is a diagram showing a display example of the monitor TV in the prescan processing.

There are two kinds of photographing methods for the camera: a normal wind method for taking pictures in order from the beginning to the trailing edge of the film and a prewind method for taking pictures in order from the trailing edge of the film to the beginning. The figure is for a film taken by the normal wind method.

In the following description, a film shot by the normal wind method is called a normal wind type, and a film shot by the prewind method is called a prewind type.

FIG. 11A shows a display example on the monitor TV 2 until the magnetic information is read for the first frame. Since neither magnetic information nor image information has been read during this period, only the message "*** prescanning ***" is displayed by blinking to inform the user that prescanning is in progress.

FIG. 11B shows an example of display on the monitor TV 2 of the magnetic information of each frame read when the film 8 is wound, and corresponds to the processing of step # 216. The display "'○○. ○○. ○○" in each row indicates the shooting date, and the subsequent display "No. ΔΔ ~" indicates the range of frame numbers on the shooting date. In this example, assuming that the number of film shots of the film 8 is 24, the number is N on January 1, 1995.
o. 1 to No. 12 frames were shot and No. 12 was shot on February 3, 1995. 13-No. 17 frames were shot and 19
March 3, 1995 No. 18-No. You can see that 24 was shot.

FIG. 13C shows a display example of the index display taken in during the rewinding of the film 8, and FIG. 13D shows a display example of the index display at the end of the rewinding of the film 8. Is.

The index image data of each frame is frame number No. 1, No. 2,... 24 film images G1, G2, ... G24 are displayed at the display positions (1,
1), (1, 2), ... (4, 6)
The images are arranged and displayed in a two-dimensional matrix of four rows and six columns.

The normal wind type film 8 has a frame number No. Since the index image data is taken in from 24 to the frame with the smallest frame number (from the latest photographed frame to the oldest photographed frame), the index display during rewinding of the film 8 starts from the display position (4, 6). Frame number No. 24, No. 23, ... Film images G24, G23 ,.

FIG. 13C shows the frame number No. 24-No.
When the rewinding of the film 8 is completed while the images for index display up to 11 are displayed, the images for index display of all frames are displayed on the display screen 3 of the monitor TV 2 as shown in FIG. Is displayed, and the playing method can be edited in this display state.

In the case of the prewind type film, the frame number No. From 1 to the highest frame number
Since the index image data is taken in from the oldest photographed frame to the latest photographed frame, the frame number No. is sequentially displayed in the forward direction from the display position (1, 1) in the index display during rewinding of the film 8. 1, No. The film images G1, G2, ... Of 2, ... Are displayed.

Returning to FIG. 29, when the prescan processing is completed, the skip frame input mode is set. At this time, the cursor is displayed on the display screen 3 of the monitor TV 2 so as to be superimposed on the index display of all frames, and the frame number to be skipped can be input (# 300).

The user selects the pan / remote control 5
When the cursor is moved to the image of the frame to be skipped with the keys 58a to 58d indicating the respective directions of the tilt key 58 and the skip key 55 is pressed to specify the frame to be skipped, this frame number is displayed from the position information of the cursor in the display memory 20. The determination result is stored in the memory in the control unit 24. Further, the number of the designated skip frame is recorded in the magnetic recording portion 87 of the corresponding frame of the film 8 when the film 8 is stored in the film cartridge 7 in order to save the trouble of re-designation in the next reproduction. It

When the skip frame designation is completed, it is successively determined whether or not the automatic reproduction key 56, the display frame designation key 54, the pan / tilt key 58, the zoom key 57 and the eject key 52 have been operated (# 400). ~ # 1
200).

If neither key is operated, a key input standby state is entered until one of the keys is operated (loop # 400 to # 1200).

When the automatic reproduction key 56 is operated (# 40
(0: ON), film images of all frames except skip frames are automatically reproduced (# 500).

In the automatic reproduction, the display method, the image switching method, the effect conditions such as the character information display are automatically set based on the film information of each frame to be reproduced and displayed, and the BGM of the sound effect is set.
Is determined, and the film image of each frame is placed on the BGM and automatically reproduced, and is controlled according to the flowchart of "automatic reproduction" in FIG.

When the flow shifts to the "automatic reproduction" flow chart, first, the effect method for sequentially and sequentially displaying the frames to be reproduced is calculated (# 502). In this arithmetic processing, the frame to be reproduced is divided into a plurality of blocks based on the magnetic information such as the photographing date and photographing time of each frame, and the music of BGM to be played is automatically set for each block.

The display time T of the film image of each frame on the monitor TV2 is the period τ of the vertical synchronizing signal of the monitor TV2.
_A predetermined time, which is an integral multiple of _V (= 1/60 seconds), is set in advance, and when the display time T of the last frame of each block ends, the playing music is switched to the music of the next block.

By the way, as an automatic reproducing method, a film image of each frame may be picked up at a predetermined interval Ti which is set in advance, and the picked-up images may be sequentially displayed on the monitor TV2. However, in this method, the film image of each frame is taken. Since the time Ts required for capturing the film differs depending on the type of film (normal wind type and prewind type) and the presence / absence of skip frames, the display time T (= T
i + Ts) is not constant.

FIG. 33 shows the time T required to capture the image data of each frame in a normal wind type film.
FIG. 34 is a diagram showing s, and FIG. 34 is a diagram showing a time Ts required for taking in image data of each frame in a prewind type film.

In FIG. 33, the point S is No. Color image sensor 131 when capturing image data of n frames
At the movement start position of No. This corresponds to the scan end position of the color image sensor 131 when the image data of the (n-1) frame is captured. Further, the point E is No. This is the scan end position of the color image sensor 131 when the image data of n frames is fetched.

In the normal wind type film, when the film 8 is fed one frame at a time in the winding direction, the image data of each frame is sequentially fetched. The time Ts required to capture the image data of n frames is the time T during which the color image sensor 131 relatively moves from point S to point E.
p (= Tm + Tn) and the margin time T required for image pickup control
It becomes the time (Tp + Tr) obtained by adding r. In addition, from time S point No. n
The time required to move the image data of the frame of No. to the start point, and No. (N-1) and No. n is the time to move through the gap between the frames, and the time Tn is No. This is the time during which the image data of n frames is taken in (time during the main scan).

On the other hand, since the frame numbers of the prewind type film are arranged in the reverse direction of the normal wind type film, the film 8 is rewound by about two frames in order to sequentially take in the image data of each frame. 1 after feeding
The frame must be fed in the winding direction.

That is, as shown in FIG. n
The S point when capturing the image data of the frame of No. is the No. in the normal wind type film. Since the scan end position of the color image sensor 131 is obtained when the (n + 1) frames are captured, No. In order to take in the image data of the frame n, the number of normal wind type film No. After the film 8 is fed at a high speed in the rewinding direction up to the point H corresponding to the movement start position S point of the color image sensor 131 at the time of capturing the image data of n frames, the feeding direction is reversed and the point H is further added. The film 8 must be fed in the winding direction from the point to the point E.

Therefore, in the prewind type, the time Ts required for taking in the image data is lengthened by the time Tw for feeding the film 8 in the rewinding direction from the point S to the point H, as compared with the normal wind type, and Ts = Tp + Tw + Tr. Becomes

In the normal wind type film, if there is a skip frame, the skip frame is skipped and the image data of the next frame is taken in. Therefore, the color image sensor 131 is compared with the case where there is no skip frame. Becomes longer by the time Tf for moving the skip frame.

FIG. 35 is a diagram showing a time Ts required for taking in image data when a skip frame is included in a normal wind type film. The figure shows N
o. No. (n-1) is skipped and No. The time Ts required for capturing the image data when the film image of the frame n is read is shown. (N
It is the scanning end position of the film image of frame -2). In addition, the K point is No. This is the scan start position of the film image of the frame of (n-1) and the movement start position of the color image sensor 131 when there is no skip frame.

Color image sensor 1 from point S to K
31 is the time Tf for moving the skip frame. During this time, No. Since the (n-1) frame is skipped, the film 8 is No. It is fed at a speed higher than the speed at which the main scan of n frames is performed, and Tf <Tp. In the example of FIG. 35, since there is one skip frame, the time Ts required to capture image data is Ts = Tp + Tr + Tf, but when there are k skip frames, Ts = Tp + Tr + k · Tf.
Becomes

On the other hand, in the prewind type film, when there is a skip frame, the time Tw for feeding the film 8 in the rewinding direction becomes longer than when there is no skip frame.

FIG. 36 is a diagram showing a time Ts required for taking in image data when a skip frame is included in the prewind type film. The figure shows that No.
No. (n-1) is skipped and No. It shows the time Ts required for image pickup when the image data of the frame of n is fetched. The scanning end position of the film image of the frame (n-2) is reached, and The distance between the S point and the H point is longer than in the case where the (n-1) frame is not skipped.

Therefore, the time for feeding the film 8 from the point S to the point H in the rewinding direction is Tw when there is no skip frame.
It becomes longer Tw ′ (> Tw), and the time Ts required for capturing the image data is Ts = Tp + Tw ′ + Tr.

As described above, since the time Ts required for taking in the image data changes according to the type of film and the number of skip frames, the display time T (=
(Ti + Ts) fluctuates, and it becomes difficult to switch the BGM music in synchronization with the frame switching timing. In addition, the viewer may feel uncomfortable due to a change in the display time of each frame or a shift in the switching timing between the image and the BGM.

In the present embodiment, in order to avoid the above problem, the display time T of the film image of each frame is made constant regardless of the type of film and the presence or absence of skip frames, and the BGM of the BGM is synchronized with the block switching timing. I am trying to switch.

That is, the i-th block B (i) (i
, (1, 2, ...) Let N (i) be the number of frames, the switching timing T (i) of BGM between block B (i) and block B (i + 1) is T (i) = ( Since N (1) + N (2) + ... + N (i)) ・ T, the blocks are switched by fading out / fade-in the BGM song before and after the timing T (i) after the start of automatic playback. Smoothly synchronized with BGM
You can switch the song.

Further, the display time T of the film image of each frame is
If the value is constant, the capturing interval Ti of the image data of each frame changes depending on the type of film and the presence / absence of skipped frames. Acquisition timing S
T is calculated.

The image data acquisition timing ST is based on the display start time of the film image of each frame, and the image data of the next frame is acquired from the display start time of the currently displayed frame. It starts when the plug-in timing ST elapses.

FIG. 37 is a diagram showing the relationship between the effect of a film image and the capture of image data in automatic reproduction.

In the figure, T (n-1), T (n), T (n + 1)
Are start timings of image display of the (n-1) th frame, the nth frame, and the (n + 1) th frame, respectively. Since the display time T of each frame is constant, T = T (n) -T (n-1) = T (n +
1) −T (n) = k · τ _V (k: integer constant).

Also, the (m-1) th block and the mth block are switched between the (n-1) th frame and the nth frame, and the BGM performance is synchronized with the display switching timing T (n). The song can be switched.

The image data of the nth frame can be fetched by (n-
1) Display start timing T (n-
The process starts from 1) when a predetermined capture start timing ST calculated at the start of automatic reproduction has elapsed, and the display is started at the image data capture end timing T (n).

Since the acquisition of the image data of the film image of the n-th frame must be completed at the timing T (n), the time required for the acquisition of the image data is T
If s (n), the capture start timing ST is T−Ts (n)
Becomes Since Ts (n) changes depending on the type of film 8 and the presence / absence of skip frames as described above, the capture start timing ST is as shown in (1) to (4) below depending on the film type and the presence / absence of skip frames. It is calculated.

(1) Normal wind type without skip frame Ts (n) = (Tp + Tr) ST = T−Ts (n) = T− (Tp + Tr) (2) Normal wind type with skip frame From Ts (n) = (Tp + Tr + k · Tf) ST = T−Ts (n) = T− (Tp + Tr + k · Tf) (3) Pre-wind type without skip frame Ts (n) = From (Tp + Tw + Tr) ST = T-Ts (n) = T- (Tp + Tw + Tr) (4) Normal wind type with skip frame Ts (n) = (Tp + Tw '+ Tr) ST = T-Ts (n) = T- (Tp + Tw' + Tr) It should be noted that the film type is identified from the arrangement state of the shooting dates of the respective frames, and the presence / absence of the skip frame is entered when the skip frame is input in step # 300 or recorded on the film 8 , Identified by its magnetic information.

Further, the film image production method is as shown in FIG. 38 when a combination of a display frame switching method such as fade-in / fade-out and a dynamic display method such as zooming is combined.
It is set so that it becomes the procedure shown in.

The effect method shown in FIG. 38 is fade-in,
The display can be switched from the previous frame to the current frame by a display switching method such as cut-in from the previous frame or overlap with the previous frame (S1), and then zoom up / zoom down,
Dynamic display such as overlap is performed by changing the pan / tilt and magnification (S2), and if the image data acquisition timing ST of the next frame elapses during this dynamic display, the current frame is dynamically displayed. Is for switching to the still image display of the entire current frame (S3).

Switching to the whole still image display during the dynamic display is made such that when the film image of the next frame is started to be fetched from the fetch timing ST, the image memory 15 becomes write-only and the image memory 15 This is because the image data of the current frame cannot be read and the still image is displayed in the state where the dynamic display is interrupted.

For example, as shown in FIGS. 39 and 40, when the dynamic display is interrupted when the display magnification is large during zooming or when the edge of the film image is displayed during panning / tilting, An unnatural still image without a subject is displayed on the monitor TV 2 while the image data of the next frame is being taken in, which significantly impairs the quality of the displayed image. Is displayed as a still image.

[0160] Also, the music tune switching is performed in synchronism with the switching of the display image, but the switching of the music and the display image at this time produces a natural switching, so that the currently playing tune and the display image are changed. It is performed by fading out and fading in the next performance music and display image.

FIG. 41 is a diagram showing a first music piece switching method in which music pieces are switched in synchronism with display image switching, and FIG. 42 is a drawing showing music pieces in synchronism with display image switching. It is a figure which shows the 2nd music piece switching method to perform.

In FIGS. 41 and 42, the display level and the volume level are shown as relative levels with the predetermined prescribed level set to 100%. In this example, the display level and the volume level are increased to a predetermined specified level, but the display level and the volume level may be set to arbitrary levels.

T1 is the fade-out start timing of the currently displayed frame, T2 is the fade-out end timing of the currently displayed frame, T3 is the fade-in start timing of the next frame, and T4 is the fade-in end timing of the next frame. Is.

The first music piece switching method is to provide a blank period for switching between images and music.

The song currently being played (hereinafter referred to as the first song) starts to fade out at the fade-out start timing T1 and ends at the fade-out timing T2.
Ends the fade-out. Further, the next piece of music to be played (hereinafter referred to as the second piece of music) starts fade-in at the fade-in start timing T3 and ends at the fade-in end timing T4. Therefore, between the fade-out end timing T2 and the fade-in start timing T3, there is a blank period in which neither image nor music is output (see FIG. 41).

The second music piece switching method is such that music pieces are continuously switched. The first song starts the fade-out at the fade-out start timing T1 and ends the fade-out at the fade-in start timing T3. Further, the second song starts the fade-in at the fade-out end timing T2, and ends the fade-in at the fade-in end timing T4.

Between the fade-out end timing T2 and the fade-in start timing T3, the first tune whose volume is decreasing and the second tune whose volume is increasing are combined and output from the speaker 4. The first song and the second song are continuously switched by changing the balance of the volume of both songs (see FIG. 42).

Therefore, in the calculation of the presentation method, the fade-in start / end timing of the image and the music, the fade-out start / end timing, the volume level, the display level of the image, and the like are calculated and set together with the music switching timing. .

Further, in the dynamic display by zooming, a production method for further enhancing the production effect is set by changing the volume of BGM according to the enlargement or reduction of the image.

FIG. 43 is a diagram showing a first sound volume changing method for changing the sound volume of BGM according to the enlargement ratio of an image.
FIG. 44 is a diagram showing a second volume changing method for changing the BGM volume according to the enlargement ratio of the image.

In the first volume changing method, the changing range of the enlargement ratio β of the display image is set to, for example, 5 steps (minimum, small, standard, large,
(Maximum), and the change range of the volume V of BGM is also divided into 5 stages (minimum, small, standard, large, maximum), and the volume V of BGM is divided into stages of the enlargement ratio β of the display image. It corresponds to the stage.

In this method, the volume V of the BGM changes stepwise according to the change of the enlargement ratio β of the display image (FIG. 4).
3).

In the second volume changing method, the minimum, standard, and maximum stages of the enlargement ratio β of the display image are made to correspond to the minimum, standard, and maximum stages of the BGM volume V, respectively. Between the intervals and between the standard and the maximum, the volume V of the BGM is continuously changed according to the change of the enlargement ratio β of the display image.

According to this method, the volume V of the BGM changes smoothly according to the change in the enlargement ratio β of the image, and the change in volume with respect to the change in the image feels more natural.

When the volume is changed in association with zooming, the volume V of music (gain of the audio amplifiers 124 and 125) with respect to the enlargement ratio β of the image is calculated and set.

The minimum and maximum of the enlargement ratio β of the display image are made to correspond to the minimum and maximum of the volume V of BGM, and the volume change between the minimum and the maximum can be determined by, for example, a straight line, an exponential function, a quadratic function, You may make it change according to the monotone increasing function of.

As another playing method of music, the volume may be changed according to the brightness of the film image or the brightness of the display image. For example, the volume of a bright image is increased, and the volume of a dark image is decreased.

When the display image is scrolled, the left and right volume balance of the speaker 4 may be changed. For example, when the right movement amount of the image is maximum (when the image is scrolled to the rightmost end), the volume of the right channel is 100%, the volume of the left channel is 50%, and when the left movement amount is the maximum (the image is the maximum). (When scrolled to the left end), the volume of the left channel is set to 100% and the volume of the left channel is set to 50%, and the volume balance of the left and right channels is set to a volume ratio proportionally distributed according to the moving amount at the intermediate position.

In the case of monaural output, two types of audio signals whose volume balance is adjusted as described above are generated,
You may synthesize.

Returning to FIG. 32, when the calculation of the effect method is completed, it is subsequently determined whether it is the music (BGM) switching timing (# 504). If it is the music switching timing (YES in # 504), after the music is switched to the designated music (# 506), the display image is switched (# 508), the counter K is initialized, and counting is started. (# 508). On the other hand, if it is not the music switching timing (NO in # 504), the display image is switched without changing the music title (# 508), and the counting of the counter K is started (# 510).

The counter K counts the display time T of each frame, and is the period τ of the vertical synchronizing signal of the monitor TV2.
_The display time T is counted using _V as the count unit.

Subsequently, it is judged from the count value of the counter K whether or not it is the timing ST for fetching the image data of the next frame (# 512), and the timing S for fetching the image data.
If it is not T (NO in # 512), it is subsequently determined whether or not it is the character display timing or the character deletion timing (# 520, # 524).

The character display timing and the character erasing timing are displayed for displaying the character information of the photographed data such as the photographed date of the frame on the image of the currently displayed frame at a predetermined position on the display screen 3 for a certain period. And the timing of erasing.

The character display is performed for a predetermined time Td after the image display is started.
For a predetermined time Te (0 <Td <Te <
It is erased after the elapse of T) (see FIG. 37), and the predetermined times Td and Te are determined by the count value of the counter K.

Therefore, when the counter K counts the predetermined time Td after the image display is started (YE in # 520).
S), the character display is started (# 522), and the predetermined time Te
When is counted (YES in # 524), the character display is deleted (# 526).

Subsequently, the read area of the image data in the image memory 15 is set based on the effect condition (dynamic display of zooming, panning, tilting, etc.) calculated in step # 502 (# 528), and the display memory is further set. 20
The writing area of the image data read from the image memory 15 is set (# 530).

Next, it is judged whether or not there is a background area (#
532), if there is no background area (NO in # 532),
The image data read from the read area of the image memory 15 is transferred to the write area of the display memory 20 (# 536),
If there is a background area (YES in # 532), the background data set in the calculation of step # 502 is transferred from the background data section 18 to the display memory 20 (# 534), and then read from the read area of the image memory 15. The output image data is transferred to the writing area of the display memory 20 (# 536).

Then, the count value of the counter K is incremented by 1 (# 538), and the display memory 20 monitors the monitor TV.
The gain of the image data output to 2 is set (# 5
40). This gain setting adjusts the level of image data when performing effects such as fade-in / fade-out and overlap, and is set based on the effect method calculated in step # 502 and the elapsed time from the start of image display. The value is controlled.

When the BGM has fade-in / fade-out, the volume control is also performed.

The level of the image data or the composite data of the background data and the image data transferred to the display memory 20 is adjusted by the set gain, and then output to the monitor TV 2 via the image output unit 22, and the display screen 3 is displayed. The frame image displayed in is updated.

Subsequently, it is determined whether or not the display time of the current frame has passed the predetermined display time T (whether the count value of the counter K has reached the display time T), and the display time T has passed. If not (# 542), the process returns to step # 512, the same process as above is performed, and the frame image displayed on the monitor TV2 is updated (# 512 to # 54).
0). Then, until the display time T of the current frame elapses,
The frame image update process is repeated (# 512 to #).
540 loops).

While the display process of the current frame is being performed, when the counter K measures the acquisition timing ST of the image data of the next frame from the display start (YE in # 512).
S), the display of the current frame is switched to the whole still image display (# 514), and the image data of the next frame is taken in (# 516).

The acquisition of this image data is performed by moving the color image sensor relative to the film 8 from the movement start position S point to the scan end position E point. The image signal captured by the image capturing unit 13 is subjected to predetermined signal processing by the image processing unit 14 and A / D converted,
It is stored in the image memory 15.

In the image display process, the read area of the image memory 15 is continuously changed, and the image data read from the read area is transferred to a predetermined write area of the display memory 20. Dynamic display such as panning, tilting, scrolling, etc. is performed, and the magnification β of the image data read from the reading area of the image memory 15 is continuously changed and transferred to a predetermined writing area of the display memory 20. By doing so, the dynamic display of zooming is performed.

By the way, in the dynamic display such as panning, tilting, scrolling, it is important to give the displayed image a natural movement as much as possible so that the viewer does not feel uncomfortable. In order to smoothly move the display image, it is necessary to move the display image at a constant speed. However, for example, in the case of panning, the reading area set in the storage area of the image memory 15 is moved to move the display image. In this case, the read area is moved in units of one pixel or several pixels each time the frame image is updated. Therefore, if the moving speed set as the dynamic display effect condition does not satisfy this condition, the display image of the display image is changed. The movement speed cannot be constant.

That is, since the moving amount of the reading area for each frame image update corresponds to the changing amount of the address of the reading position of the reading area updated every cycle τ _V , the address obtained from the set moving speed is used. If the amount of change in is not an integer, the moving speed of the display image is not constant.

The movement amount (address change amount) of the read area for each period τ _V (every frame image update) is s (pixel /
τ _V ), the elapsed time after the start of the dynamic display is td, and the address (initial address value) of the read area of the image memory 15 at the start of the dynamic display is ADD _int. The address ADD (pixel) of the read area of the image memory 15 at this time is ADD = ADD _int + td · s
If td · s is not an integer value, ADD does not become an integer, a rounding error occurs in the amount of change in ADD, and the smoothness of the dynamic display image displayed on the monitor TV2 is impaired. It will be.

For example, ADD _int = 0, s = 4/3 [pixel
/ τ _V ], an example of the amount of change ΔADD of ADD with respect to the elapsed time td is shown in Table 1 below.
There are times when DD becomes "1" and times when it becomes "2". If the amount of movement of the display image at the time of updating the frame image changes in this way, the moving image display becomes unnatural and the viewer feels uncomfortable.

[0199]

[Table 1]

In the present embodiment, in order to avoid the above-mentioned problems, the address change amount Δ based on the address change amount s in advance.
The change in ADD is checked, and the address change amount ΔADD is set to the numerical value with the highest appearance frequency. In the example of Table 1, the address change amount ΔADD is set to “1” and the image memory 15 is updated every time the frame image is updated.
An image of an area in which the address ADD of the read area is shifted by "1" is displayed on the monitor TV2.

The address change amount s and the image memory 15
When the dynamic display time TD2 calculated from the moving range of the read area of is shorter than the dynamic display effect time TD1 designated by the effect content calculation in step # 502, as shown in FIG. It is advisable to display still images before and after the presentation time TD1 for (TD1-TD2) / 2, respectively. Alternatively, as shown in FIG. 46, after the first half of the dynamic display is performed, the still image display may be performed for the time of (TD2-TD1), and then the second half of the dynamic display may be performed. .

By inserting the still image display before or after the dynamic display in this way, the still image display in the dynamic display is not so noticeable, and the discomfort of the dynamic display can be alleviated.

Further, the address change amount Δ with the same application frequency
When a plurality of ADDs are generated, the address change amount ΔADD may be set to the smallest numerical value in order to display as smoothly as possible. For example, in the example of Table 1 above, "1" and "2"
When the number of appearances of is the same, the address change amount ΔADD is set to “1”.

When it is necessary to accurately perform dynamic display within the designated dynamic display effect time TD1 such that the image is moved in synchronization with music, the address change amount ΔADD is set to a large numerical value. , The dynamic display time is increased and the dynamic display time TD2 is the effect time TD1.
Do not exceed. At this time, when TD1> TD2, the effect time TD is obtained by the method shown in FIGS.
The display in 1 may be adjusted.

Since the above problem similarly occurs in the dynamic display by zooming depending on the set value of the magnification β of the image data, the address change amount ΔADD is adjusted as described above so that the display image can be smoothly moved.

Returning to FIG. 32, when the predetermined display time T is counted by the counter K and the display end timing of the current frame is reached (YES in # 542), it is judged whether or not the display of the last frame is finished ( # 544), if not finished (NO in # 544), the process proceeds to step # 504 to display the next frame, and if the display of the last frame is finished (YES in # 544), automatic reproduction is performed. Finish the process,
To return.

Returning to FIG. 29, when the display frame designation key 54 is operated (ON at # 600), the film image of the frame number designated by the ten keys 54a and the enter key 54b is displayed on the monitor TV 2 (# 700). ). This image display corresponds to manual reproduction.

First, the film 8 is fed to the position where the image data of the designated frame number is taken in, and the exposure condition is set to the exposure control value calculated in the prescan processing. Then, the color image sensor is moved relative to the film 8 to capture the film image of the designated frame number. The image signal is subjected to predetermined signal processing by the image signal processing unit 14, A / D converted, and then stored in the image memory 15.

The image data stored in the image memory 15 is rotated by a predetermined amount based on the top-and-bottom information corresponding to the designated frame number so that the film image becomes an upright image on the display screen 3 and the display memory 20. Read out, output to the monitor TV 2 via the image output unit 22, and displayed on the display screen 3.

For example, when the top and bottom of the film image are inverted as shown in FIG. 15, the image data read from the image memory 15 is transferred to the display memory 20 by rotating the image by 180 °. The address of the pixel data of the i-th row and the j-th column of the image memory 15 and the display memory memory 20 is g
Assuming that (i, j) (i = m, j = n), as shown in FIG. 47, when the image is rotated 180 ° in the image memory 15, the pixel data at the address g (p, q) becomes the address g (p, q). (m + 1-p, n + 1-q),
Address g (p, q) read from the image memory 15
Pixel data of the address g (m + 1-p, n + 1-
The address is converted to q) and transferred to the display memory 20.

Even when the top and bottom of the film image are rotated by ± 90 °, the image data read from the image memory 15 is subjected to the predetermined address conversion in the same manner as described above and transferred to the display memory 20. .

Even when the display frame switching key 53 is operated during manual reproduction, the process proceeds from step # 600 to step # 700, and the displayed frame is switched according to the operation amount of the display frame switching key 53. + Key 5
Each time 3a is pressed, the frame number is incremented by 1 with respect to the currently displayed frame, and each time the-key 53b is depressed, the frame number is decreased by 1 with respect to the currently displayed frame.

[0213] Pan / tilt key 58 during manual playback
Is operated (ON in # 800), the display position of the image on the display screen 3 is moved in the designated direction (# 9).
00, see FIG. 4). The display position is changed by moving the image memory 15.

For example, when a normal film image in the vertical direction is tilted up or down, as shown in FIG. 48, the read area 151 of the image memory 15 corresponds to a predetermined number of lines every time the up key 58a is operated. Only "+" on the y-axis
Direction (upward in the figure), and every time the down key 58b is operated, the read area 151 is moved by a predetermined number of rows in the "-" direction (downward in the figure) of the y-axis.

On the other hand, in the case of tilting up or tilting down a film image whose vertical direction is reversed, the vertical direction of the image stored in the image memory 15 is displayed on the display screen 3.
Since the vertical direction of the image displayed on the screen is reversed, the moving direction of the read area 151 in response to the operation of the up key 58a or the down key 58b is opposite to the normal film image in the vertical direction.

That is, as shown in FIG. 49, every time the up key 58a is operated, the reading area 1 of the image memory 15 is read.
51 is moved in the y-axis “−” direction (downward in the figure) by a predetermined line, and each time the down key 58b is operated, the read area 151 is moved in the y-axis “+” direction by a predetermined line (the figure). Moved in the middle, upward direction).

When pan-righting or pan-lefting a normal film image in the vertical direction, as shown in FIG. 50, the image memory 15 is operated every time the right key 58c is operated.
Image data read area 151 is moved by a predetermined number of columns in the "+" direction (right direction in the figure) of the x-axis, and the read area 151 is moved by a predetermined number of rows each time the left key 58d is operated. It is moved in the "-" direction of the x'axis (leftward in the figure).

On the other hand, when pan-lighting or pan-lefting a film image in which the vertical direction is reversed, the vertical direction of the image stored in the image memory 15 is reversed from the vertical direction of the image displayed on the display screen 3. Therefore, the moving direction of the read area 151 in response to the operation of the right key 58c or the left key 58d is opposite to the normal film image in the vertical direction.

That is, as shown in FIG. 51, every time the light key 58c is operated, the read-out area 151 of the image data of the image memory 15 is moved by a predetermined number of columns in the "-" direction of the x-axis (left in the figure). Direction) and each time the left key 58d is operated, the read area 151 is moved by a predetermined number of columns in the “+” direction (right direction in the figure) of the x-axis.

When the film image is in the normal direction, the image data read from the read area 151 of the image memory 15 is written in the display memory 20, and when the film image is reversed in the vertical direction. , Image memory 1
The image data read from the read area 151 of No. 5 is inverted and written in the display memory 20.

Also, the vertical direction is 90 in the direction of the leading edge of the film.
When tilting up or down a tilted film image, as shown in FIG.
Each time a is operated, the read area 151 of the image memory 15 is moved by a predetermined number of columns in the “−” direction (left direction in the figure) of the x-axis, and each time the down key 58b is operated, the image memory is moved. The 15 read areas 151 are moved by a predetermined number of columns in the “+” direction (rightward in the figure) of the x-axis.

Also, the vertical direction is 90 in the direction of the leading edge of the film.
When pan-righting or pan-lefting a tilted film image, as shown in FIG. 53, the reading area 151 of the image memory 15 corresponds to the y-axis “+” for a predetermined number of rows each time the right key 58c is operated. Image memory 1 each time the left key 58b is operated and the left key 58b is operated.
The read area 151 of No. 5 is moved by a predetermined number of columns in the “−” direction of the y-axis (downward in the figure).

When tilting up or down a film image in which the upside down direction is tilted by 90 ° in the direction opposite to the film leading end direction, as shown in FIG. 54, the image memory is operated every time the up key 58a is operated. Fifteen read areas 151 are arranged in a “+” direction on the x axis by a predetermined number of columns (
Each time the down key 58b is operated, the read area 151 of the image memory 15 is moved by a predetermined number of columns in the "-" direction (left direction in the figure) of the x-axis.

Further, when pan-righting or pan-lefting a film image in which the vertical direction is tilted 90 ° in the direction opposite to the film front direction, as shown in FIG. 55, the image memory is operated every time the light key 58c is operated. The read areas 151 of the image memory 15 are moved by a predetermined number of rows in the “−” direction (downward in the figure) of the y-axis, and the read areas 151 of the image memory 15 are moved by a predetermined number of rows every time the left key 58b is operated. Only y
The axis is moved in the “+” direction (upward in the figure).

If the up-and-down direction of the film image is tilted 90 ° toward the leading edge of the film, the image memory 15
The image data read from the reading area 151 of the image is rotated by −90 ° and written in the display memory 20, and when the vertical direction of the film image is tilted by 90 ° in the direction opposite to the film leading direction, the image is read. Read area 1 of memory 15
The image data read from 51 is rotated by + 90 ° and written in the display memory 20.

FIG. 56 shows the relationship between the operation of the pan / tilt key 58 and the moving direction of the read area.

Returning to FIG. 29, when the zoom key 57 is operated during manual playback (ON at # 1000), the magnification β of the image data read from the read area 151 of the image memory 15 is increased by the up key 57a or the down key 57b. The area size of the writing area 201 set in the display memory 20 is changed to β · S, where S is the area size of the reading area 151. It

The read area 151 of the image memory 15
The image data read from is written in the writing area 201 of the display memory 20 whose area size has been changed by enlarging or reducing it by the magnification changer 17 by the rotation changing unit 17, thereby displaying the display screen 3 of the monitor TV 2. The image is enlarged or reduced.

In the enlarged display, the writing area 201
If the area size β · S of the area exceeds the size of the storage area of the display memory 20, the area size of the writing area 201 is set to the size of the storage area of the display memory 20, and the image magnified by the rotation scaling unit 17 is set. Of the data, the image data excluding the image data of the portion protruding from the storage area of the display memory 20 is written in the display memory 20.

In the reduced display, the writing area 201 is also displayed.
When the area size β · S of is smaller than the size of the storage area of the display memory 20 and a background area appears on the display screen, predetermined background data is written in the background area.

When the eject key 52 is operated during manual reproduction (ON in # 1200), the film 8 is rewound into the film cartridge 7, the eject table 6 is projected from the main body of the apparatus, and the film cartridge 7 is taken out. Then (# 1300), the reproduction process of the film image ends.

[0232]

As described above, according to the present invention,
A film image reproducing apparatus for continuously displaying a plurality of frames of captured images on a display device by switching display frames for each predetermined display period set in advance, and for capturing data of the captured image of the predetermined display period and the next frame. Based on the time required, calculate the acquisition timing of the image data of the next frame in the display period of the current frame, and capture the image data of the next frame at the acquisition timing of the image data in the display period of the captured image of the current frame. Therefore, the continuous display of a plurality of frames can be efficiently performed.

Further, since the display time of the image of each frame is constant, when performing an effect in which the image and the music are combined, it is possible to easily perform the switching control of the musical piece to be played in synchronization with the image switching, and to continuously display the music. The effect of can be enhanced.

[Brief description of the drawings]

FIG. 1 is an external view of a film image reproducing apparatus according to the present invention.

FIG. 2 is a plan view of a remote control.

FIG. 3 is a diagram illustrating an example of zooming up and zooming down of a display image.

FIG. 4 is a diagram showing an example of tilting and panning of a display image.

FIG. 5 is a diagram showing a structure of a film applied to the film image reproducing apparatus according to the present invention.

FIG. 6 is a block diagram of a film image reproducing apparatus according to the present invention.

FIG. 7 is a circuit configuration diagram of a sound source unit.

FIG. 8 is a diagram showing a method of changing a high-definition-size film image to a standard-size display image.

FIG. 9 is a diagram illustrating a method of changing a high-definition-size film image to a panoramic-size display image.

FIG. 10 is a diagram showing xy coordinates set in an image memory.

FIG. 11 is a diagram showing XY coordinates set in a film image.

FIG. 12 is a diagram showing x′y ′ coordinates set in a display memory.

FIG. 13: X′Y ′ set on the display screen of the monitor TV
It is a figure which shows a coordinate.

FIG. 14 is a diagram showing a reproduced image of a film image when the image data rotation processing is not performed.

FIG. 15 is a diagram showing a reproduced image of a film image when the image data is rotated.

FIG. 16 is a diagram showing a background area that occurs when an entire high-definition-size film image is displayed on a standard-size display screen.

FIG. 17 is a diagram in which the magnification is insufficient in the horizontal direction and background areas are generated on both left and right sides of the display screen.

FIG. 18 is a diagram in which the magnification is insufficient in the vertical direction, and background areas are generated on the upper and lower sides of the display screen.

FIG. 19 is a diagram in which the magnification is insufficient in both vertical and horizontal directions, and a background area is generated in the peripheral portion of the display screen.

[Fig. 20] Fig. 20 is a diagram illustrating a background area generated when dynamic display of scroll-in / out is performed.

FIG. 21 is a diagram in which a character is provided with a background portion and the contrast between the background portion and the character is increased to make the character display easier to see.

FIG. 22 is a diagram showing a method of combining background data and image data.

FIG. 23 is a diagram showing I-axis and Q-axis in the color plane.

FIG. 24 is a diagram showing a first example of a background coloring method in which the density of the background area has a gradation.

FIG. 25 is a diagram showing a second example of the background coloring method in which the density of the background area has a gradation.

FIG. 26 is a diagram showing a pattern image.

FIG. 27 is a diagram showing a hue circle in which a shooting month is assigned to a representative color.

FIG. 28 is a diagram showing a display scale using a color spectral distribution.

FIG. 29 is a main flowchart of film image reproduction processing.

FIG. 30 is a flowchart of a subroutine “prescan”.

FIG. 31 is a diagram showing a display example of a monitor TV in a prescan process.

FIG. 32 is a flowchart of a subroutine “automatic reproduction”.

FIG. 33 is a diagram for explaining the time required to capture a film image of each frame in a normal wind type film.

FIG. 34 is a diagram for explaining the time required to capture a film image of each frame in a prewind type film.

[Fig. 35] Fig. 35 is a diagram for describing the time required to capture a film image in the case where a normal wind type film has a skip frame.

[Fig. 36] Fig. 36 is a diagram for describing the time required to capture a film image in the case where a prewind type film has skip frames.

FIG. 37 is a diagram showing the relationship between the effect of a film image and the capture of image data in automatic reproduction.

FIG. 38 is a diagram showing an effect procedure when the display frame switching method and the dynamic display method are combined.

[Fig. 39] Fig. 39 is a diagram illustrating an example of still image display when dynamic display of zoom-up is interrupted.

FIG. 40 is a diagram showing an example of still image display when dynamic display of panning is interrupted.

FIG. 41 is a diagram showing a first music piece switching method of performing music piece switching in synchronization with display image switching.

FIG. 42 is a diagram showing a second music piece switching method of performing music piece switching in synchronization with switching of display images.

[Fig. 43] Fig. 43 is a diagram illustrating a first volume changing method for changing the BGM volume according to the enlargement ratio of an image.

[Fig. 44] Fig. 44 is a diagram illustrating a second volume changing method of changing the BGM volume according to the enlargement ratio of an image.

FIG. 45 is a diagram showing a first dynamic display method in a case where a dynamically displayable time is shorter than a designated dynamic display effect time.

FIG. 46 is a diagram showing a second dynamic display method in the case where the dynamically displayable time is shorter than the designated dynamic display effect time.

FIG. 47 is a diagram showing conversion values of addresses in the image memory when the image is rotated 180 °.

FIG. 48 is a diagram showing movement directions of a reading area and a writing area of a display area of an image memory when a display image of a normal film image is tilted up / down.

FIG. 49 is a diagram showing a moving direction of a reading area of the image memory when a display image of a film image whose upside is inverted is tilted up / down.

FIG. 50 is a diagram showing a moving direction of a reading area of an image memory when pan-right / pan-left is performed on a display image of a vertically oriented film image.

[Fig. 51] Fig. 51 is a diagram illustrating the moving direction of the reading area of the image memory when the display image of the film image in which the top and bottom is inverted is pan-right / pan-left.

FIG. 52 is a diagram showing the moving direction of the reading area of the image memory when the display image of the film image in which the top and bottom is inclined by 90 ° to the film front end is tilted up / down.

FIG. 53 is a diagram showing the moving direction of the reading area of the image memory when pan-right / pan-left is performed on the display image of the film image in which the top and bottom are tilted by 90 ° in the film leading end direction.

FIG. 54: The top and bottom are -90 in the direction opposite to the film front direction.
° Tilt up the displayed image of the tilted film image /
It is a figure which shows the moving direction of the read-out area of an image memory at the time of tilting down.

55: The top and bottom are -9 in the direction opposite to the film front direction.
Panlight the displayed image of the film image tilted by 0 ° /
It is a figure which shows the moving direction of the read-out area | region of the image memory at the time of pan-left.

FIG. 56 is a diagram showing movement directions of the reading area of the image memory with respect to respective operation directions of the pan / tilt key.

[Explanation of symbols]

1 Film Image Playback Device 2 Monitor TV (Display Device) 3 Display Screen 4 Speaker 5 Remote Control 51 Power Key 52 Eject Key 53 Display Frame Switch Key 54 Display Frame Designation Key 55 Skip Key 56 Auto Play Key 57 Zoom Key 58 Pan / Tilt Key 6 Eject table 7 Film cartridge 8 Film 9 Film information reading unit 10 Film information storage unit 11 Operating unit 12 Sound source unit 13 Image capturing unit (data capturing unit) 14 Image processing unit 15 Image memory 16 Display area designating unit 17 Rotation scaling unit 18 background data section 19 data switching section 20 writing area designating section 21 display memory 22 character display section 23 image output section 24 control section (acquisition time calculation means, acquisition timing calculation means, image data acquisition control means)

Claims (1)

[Claims] 1. A film image reproducing device for continuously displaying a plurality of frames of captured images on a display device by switching display frames for each preset display period, and data for capturing data of captured images of each frame. The capturing means, the capturing time calculating means for calculating the time required to capture the data of the captured image of each frame, the predetermined display period, and the capturing time of the data calculated by the capturing time calculating means. Based on the acquisition timing calculation means for calculating the acquisition timing of the data of the captured image of the next frame based on the display period of the current frame, and the image of the next frame at the acquisition timing of the image data within the display period of the captured image of the current frame. A film image reproducing apparatus comprising an image data acquisition control means for acquiring data.