JP3259307B2 - Imaging equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photographing apparatus.

[0002]

2. Description of the Related Art Conventionally, in a single-lens reflex camera, a subject is observed through a viewfinder in a range of a screen to be actually photographed.

[0003]

However, with a conventional camera, it is not possible to confirm a photographed image or the like on a display device provided in the camera. Further, the recording medium storing the digitized image signal can be reproduced by a dedicated reproducing apparatus, but the operator cannot confirm the photographing state immediately after photographing because the recording medium is not integrated with the camera. .

[0004] It is an object of the present invention to provide a photographing apparatus which can confirm a plurality of photographed images by a display means provided in a camera and can easily confirm when a desired one is selected from the photographed images. And

[0005]

According to a first aspect of the present invention, there is provided an image pickup means for receiving an image of a subject and generating an image signal, and storing the image signal output from the image pickup means. Storage means for performing control based on the image signal based on a reference control value that is a first candidate for photographing for a control value of at least one of a plurality of parameters including exposure, presence or absence of flash, a focus position, and an angle of view.
The control value was changed from the following image and its reference control value
Display means for displaying a plurality of images adjacent to the change control value in a first direction, and displaying a plurality of images having different parameters adjacently in a second direction different from the first direction; An imaging device having

According to a second aspect of the present invention, the display means has a small
Control values for at least one parameter are different and
The related image in the first direction
2. The photographing apparatus according to claim 1, wherein the photographing apparatus can display one image .

[0007] According to a third aspect of the present invention, the display means displays the information.
The control values of the obtained plurality of images are
It is characterized in that it further comprises selection means that can be individually selected.
2. The photographing apparatus according to claim 1, wherein

[0008]

[0009]

[0010]

[0011]

[0012]

[0013]

[0014]

According to the present invention, the subject can be simultaneously observed by the subject observing means at the shooting angle of view set by the photographer and at an angle of view different from the shooting angle of view.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings and the like. FIG. 1 is a block diagram showing an embodiment of a single-lens reflex camera according to the present invention.

The image pickup device 1 is a device for performing image pickup and photometry. As shown in FIG. 2, the image pickup device 1 has a screen division shape of 540,000 pixels (900 pixels horizontally and 600 pixels vertically). The obtained luminance value is represented by BAE (m, n) (m = 1 to 90).
0, n = 1 to 600). At this time, the lower left address in the figure is the case of (1, 1), and the upper right address is the case of (900, 600). The output of the image sensor 1 is connected to a CPU 10 via a known image processing circuit 2.

An external device connector 13 is connected to the CPU 10 via a display device interface (IF) 12.
a, 13b are connected, and the external device connector 1
An electronic viewfinder 14 and an electronic organizer 15 serving as display means of the present invention can be connected to 3a and 13b. The optical viewfinder 11 is provided in addition to the electronic viewfinder 14.

The distance measuring element 4 is an element for measuring a shooting distance to a subject. As shown in FIG. 3, the distance measuring frame of the distance measuring element 4 has a center portion 4a, a left portion 4b, The distance is measured at three points on the right part 4c, the distance measured from the central part 4a is D (1), the distance measured from the left part 4b is D (2), and the distance measured from the right part 4c. Is D (3). The output of the distance measuring element 4 is connected to a CPU 10 via a known distance measuring circuit 5. The distance measuring method is not particularly limited.

The external device connection connector 1 is connected to the CPU 10 via an external storage medium interface (IF) 16.
7 is connected to the external device connector 17,
A disk device 18 is connected and can store various data such as image data. This disk device 18
By reproducing the contents recorded on the disc with the above, an electronic still photograph can be obtained.

The CPU 10 has an exposure control circuit 19.
Is connected, and controls the shutter 20 and the aperture 22 on the photographic lens L side based on the BAE luminance value obtained from the image sensor 1 to expose the film 21.

Further, an AF motor control circuit 23 is connected to the CPU 10 to drive the AF motor 24, and a Zoom motor control circuit 25 is connected to the CPU 10.
The motor 26 is driven. In FIG. 1, a portion indicated by a broken line indicates the photographing lens L side. In addition to the above, the photographing lens L includes an encoder 27 that detects photographing distance information X from the extension position of the photographing lens L, a focal length. A memory 28 for storing f and a memory 29 for storing other unique information are built in.

The multiple result prediction information display permission switch 3 is
This is a switch that permits entering a mode for displaying information of a plurality of predicted images obtained as a result of setting different control values, and a known ON / OFF switch can be used as the switch. Pointing position switch 6
Is the frame N displayed on the electronic viewfinder 14.
O. Of the displayed frame number. Switch. The outputs of the switches 6 and 7 are connected to the CPU 10.

The light control device 8 is a device for receiving reflected light of flash light emission. In this embodiment, as shown in FIG. 4, a central portion 8a, an upper left portion 8b, an upper right portion 8c, a lower left portion 8d, and a right It has a screen division shape divided into five parts in the lower part 8e, and is connected to the CPU 10 via a known light control circuit 9. CP
U10 is provided with a flash means 31 via a flash control circuit 30.
It is connected to the. After the shutter 20 is fully opened, light emission is started by the flash means 31, and the image of the subject field is
The light reflected by the surface 1 is photoelectrically converted by the dimming element 8 and the flash unit 3 stops the light emission when a predetermined amount of light is reached.
1 is controlled.

Next, the operation of this embodiment will be described, focusing on the flow of the CPU 10. FIG. 5 is a flowchart showing a main routine of the CPU according to the embodiment of the present invention. In step # 101, the memory 2 built in the taking lens L
8 and the focal length information fmin and fmax from encoder 8
7 and the brightness value BA from the image sensor 1
E, the distance value D (k) from the distance measuring element 4 and the like are detected.

In step # 102, step # 101
The normal exposure control value BNML, the normal flash control value SNML for determining the necessity of flash light emission, the normal focus position control value XNML, and the normal angle of view control are determined based on the detection result detected by the above-described conventional algorithm. Each value fNML is calculated.

In step # 103, it is determined whether or not the multiple result prediction information display permission switch 3 is on. If the switch 3 is on, different control values according to the present invention are set before photographing in step # 104 and thereafter. A mode for displaying a plurality of images obtained at the time is entered, and if not on, the process proceeds to step # 110. In step # 110, the normal mode without the display is entered, and the normal exposure control value BNML, the normal flash control value SNML, the normal focus position control value XNML, and the normal view angle control value fNML calculated in step # 102 are changed to actual values. Substituted into the determined exposure control value BANS, the determined flash presence / absence control value SANS, the determined focus position control value XANS, and the determined view angle control value fANS used for photographing.

In step # 104, an exposure-related subroutine described in detail with reference to FIG.
The CND and the flash control value SCND are calculated. Step #
At 105, a focus-related subroutine described in detail with reference to FIG. 9 is executed to calculate a focus position control value XCND as a candidate. In step # 106, a composition-related subroutine described in detail with reference to FIG. 10 is executed to calculate a candidate angle-of-view control value fCND.

In step # 107, a display subroutine detailed in FIG. 11 is executed, and steps # 104 to # 10 are executed.
Exposure control value BCND, flash presence / absence control value SCND, focus position control value XCND, and view angle control value fCN calculated in step 6
D is the frame number. Is displayed on the electronic viewfinder 14 (see FIG. 15), and when the electronic organizer 15 is connected, it can also be displayed on the monitor (image) of the electronic organizer 15.

In step # 108, a selection subroutine described in detail with reference to FIG. 12 is executed, and the exposure control value BCND, the flash control value SCND, the focus position control value XCND, and the exposure control value BCND having a plurality of different candidates displayed in step # 107 are displayed. Angle control value f
Select an arbitrary control value from CND and determine the exposure control value B
ANS, the determined flash presence control value SANS, the determined focus position control value XANS, and the determined view angle control value fANS.

In step # 109, step # 108
Alternatively, each control value BANS, S determined in step # 110
Based on ANS, XANS, fANS, the drive of the camera is controlled and photographing is performed.

Next, the subroutine included in FIG. 5 will be described in detail with reference to FIGS. FIG. 6 is a flowchart showing a subroutine of the detection operation of the CPU constituting one embodiment of the present invention.

In steps # 201 and # 202, the minimum focal length fmin of the mounted photographing (zoom) lens L is determined based on the information on the focal length f from the memory 28 in the photographing lens L shown in FIG. , And the maximum focal length fmax. Next, in step # 203, the memory 2
The focal length fPRM set by the photographer, for example, is read into the mounted photographing lens based on the information on the focal length f from Step 8.

In step # 204, the photographing distance X is read from the result of detecting the extension position of the photographing lens L by the encoder 27. In step # 205, the luminance value BAE (m, n) of each divided area of the image sensor 1 is read. In step # 206, the distance value D (k) from the distance measuring element 4, that is, the distance value D (1) detected at the center 4a of the frame shown in FIG. The value D (2) and the distance measurement value D (3) detected by the right part 4c are read, respectively.

FIG. 7 is a diagram showing a CP constituting one embodiment of the present invention.
9 is a flowchart showing a subroutine of a normal operation of U. In the flowchart shown in FIG. 5, when the process proceeds to step # 110, or when no selection is made in step # 108, shooting is performed based on the result calculated in this routine.

In the normal calculation, the normal exposure control value BNML is
The brightness value BAE (m, n) of each divided area by the image sensor 1
For all pixels (m = 1 to 900, n = 1 to 60)
0) is calculated, and the average luminance value divided by the number of pixels is substituted (step # 301). Normal flash presence control value SNML
Sets SNML = 0 assuming that no flash light emission is performed (step # 302). Normal focus position control value XNML
Is a distance measurement value D measured at the center 4a of the screen shown in FIG.
It is set to (1) (step # 303). The normal view angle control value fNML is set to the currently set focal length fPRM (step # 304).

FIG. 8 is a block diagram showing a CP constituting one embodiment of the present invention.
9 is a flowchart showing a subroutine of an exposure-related operation of U.

In steps # 401 to # 404, the focus position control value XCND (1) of the first candidate to the focus position control value XCND (3) of the third candidate are added to step # 30.
In addition to substituting the normal focus position control value XNML calculated in step # 3, the normal image calculated in step # 304 is used as the first candidate view angle control value fCND (1) to the third candidate view angle control value fCND (3). Substitute the angle control value fNML.

In Step # 405, Step # 205
For the luminance value BAE (m, n) of each divided area detected in the above, the sum of all the pixels (m = 1 to 900, n = 1 to 600) is obtained, and the arithmetic mean divided by the number of pixels is calculated. , The average luminance value BM. Next, in step # 406,
The average of the lowest luminance value Bmin and the average luminance value BM detected in step # 205 is calculated from the formula of (Bmin + BM) / 2 and substituted into the low luminance priority luminance value BL. Step # 4
In step 07, the average of the highest luminance value Bmax and the average luminance value BM detected in step # 205 is calculated as (Bmax + BM) / 2.
And is substituted into the high-luminance-oriented luminance value BH.

Steps # 408 to # 410 include:
This is a routine showing the exposure setting when the object scene is dark.
That is, in step # 408, it is determined whether or not the object scene is dark, specifically, whether or not the average luminance value BM is smaller than 5 [BV]. If it is also smaller, the process proceeds to step # 409. In step # 409, the exposure control value BCND (1) of the first candidate is
As a low-brightness-oriented exposure, a low-brightness-oriented brightness value BL is substituted, and as a second candidate exposure control value BCND (2), 5 [BV] is substituted as a luminance value necessary for ordinary flash photography. 3
The candidate exposure control value BCND (3) is 9
99, and the routine proceeds to step # 410.

In step # 410, step # 409
Control value SCND corresponding to the first to third candidates
(1) to SCND (3) are set. That is, the first candidate flash presence / absence control value SCND (1) is set to 0 with no flash emission, and the second candidate flash presence / absence control value SCND
(2) substitutes 1 for the presence of flash light emission, and sets the third candidate flash presence / absence control value SCND to 9
Substitute 99.

At step # 408, the average luminance value B
If it is determined that M is greater than or equal to 5 [BV], it is determined in step # 411 whether or not the subject is backlit. If it is determined that the subject is backlit, that is, if the subject is bright and the subject is backlit, the process proceeds to steps # 412 and # 413. here,
The detection of backlight is performed, for example, by comparing the average luminance value near the center and the average luminance value near the periphery, and when the average luminance value near the center is darker than a predetermined amount, it is determined that the light is backlight. I have.

In step # 412, the low-brightness-oriented brightness value BL is substituted for the first candidate exposure control value BCND (1), and the high-brightness-oriented brightness value BL is substituted for the second candidate exposure control value BCND (2). BH, and the third candidate exposure control value BCND
Substituting the average luminance value BM into (3), step # 41
Proceed to 3.

In step # 413, step # 412
Control value SCND corresponding to the first to third candidates
(1) to SCND (3) are set. That is, SCND (1) = 0 and SCND (2) = 0 are substituted for the first and second candidate flash presence / absence control values without flash emission, and the third candidate flash presence / absence control value is flash emission presence / absence. As SCN
D (3) = 1 is substituted.

Steps # 414 to # 415 show a routine in the case where the object scene is bright and is in direct light. If it is determined in step # 411 that the light is not backlight, the process proceeds to step # 414.

In step # 414, the low-brightness-oriented luminance value BL is substituted for the first candidate exposure control value BCND (1).
The second candidate exposure control value BCND (2) has an average brightness value BM
, And the high-priority luminance value BH is substituted for the third candidate exposure control value BCND (3), and the flow proceeds to step # 415.

In step # 415, step # 414
Control value SCND corresponding to the first to third candidates
(1) to SCND (3) are set. That is, first to first
The third candidate flash presence / absence control values are as follows: SCND (1) = 0, SCND (2) = 0, SCND
(3) = 0 is substituted.

FIG. 9 is a diagram showing a CP constituting one embodiment of the present invention.
9 is a flowchart showing a subroutine of a focus-related operation of U. In steps # 501 to # 504, the first candidate (k = 4) and the second candidate (k = 4) of the exposure control value BCND (k), the flash control value SCND (k), and the view angle control value fCND (k) 5) includes normal control values BNML, SNML, fNM, respectively.
Substitute L.

In step # 505, the distance difference Δ between the farthest peripheral distance and the central distance is calculated as | MAX (D (2), D
(3)) -D (1) |

In step # 506, the distance difference Δ is 1
It is determined whether it is smaller than 0D (1) / f. If it is smaller, the process proceeds to step # 507, and if it is larger or equal, the process proceeds to step # 508.

In step # 507, the center position measurement value D (1) is substituted for the first candidate focus position control value XCND (4), and the focus position control value XCND (5) of the second candidate is not set. Is substituted for 999.

In step # 508, the focus distance control value XCND (4) of the first candidate is the center distance measurement value D (1), and the focus position control value XCND (5) of the second candidate is MAX (D
(2), D (3)). In this case, in step # 508, the photographing lens L is actually moved to the position of the focus position control value XCND (5), and the value is preliminarily collected.

FIG. 10 is a block diagram showing the configuration of C according to an embodiment of the present invention.
6 is a flowchart illustrating a subroutine of a composition calculation-related operation of a PU. In steps # 601 to # 604, the exposure control value BCND (k) and the flash control value SCND
(K), the first to third candidates (k = 6 to 8) of the focus position control value XCND (k) include the normal control values BNML and S, respectively.
NML and fNML are substituted.

In Step # 605, Step # 203
Calculates the wide-side focal length fWD = 0.7 fPRM based on the set angle-of-view control value fPRM detected in step # 60,
In step 6, the tele-side focal length fTL = 1.4fPRM is calculated. For example, when the set focal length fPRM is 50 mm, the calculation is performed such that the wide-side focal length fWD = 35 mm and the tele-side focal length fTL = 70 mm.

In step # 607, it is determined whether or not the wide-side focal length fWD is equal to or longer than the minimum focal length fmin. When the wide-side focal length fWD is equal to or longer than the minimum focal length fmin, the flow advances to step # 608 to proceed to step # 608. If the distance fWD is smaller than the minimum focal length fmin, step #
Proceed to 609.

In step # 608, the tele-side focal length f
It is determined whether or not TL is less than or equal to the maximum focal length fmax. If the TL is less than or equal to the maximum focal length fmax, the process proceeds to step # 610. If it is greater than the maximum focal length fmax, the process proceeds to step # 611. In step # 609, it is determined whether or not the tele-side focal length fTL is equal to or less than the maximum focal length fmax.
Proceed to step 12 and when it is larger than the maximum focal length fmax,
Go to step # 613.

In step # 610, the wide-side focal length f
In the case where both WD and tele-side focal length fTL can be set, the wide-side focal length fWD is substituted for the first candidate view angle control value fCND (6), and the second candidate view angle control value fCND ( 7)
Is substituted for the set focal length fPRM, and the telephoto-side focal length fTL is substituted for the third candidate view angle control value fCND (8).

In step # 611, the wide-side focal length f
When the WD can be set and the tele-side focal length fTL cannot be set, the wide-angle focal length fWD is substituted for the first candidate angle-of-view control value fCND (6), and the second candidate angle-of-view control value fCND
The set focal length fPRM is substituted for (7), and 999 is substituted for the third candidate view angle control value fCND (8) as no candidate.

In the case of steps # 610 and # 611,
The photographing lens L is moved to the value of the view angle control value fCND (6) of the first candidate to perform preliminary sampling (step # 61).
4, # 615).

In step # 612, the wide-side focal length f
When the WD cannot be set and the tele-side focal length fTL is settable, the set focal length fPRM is substituted for the first candidate view angle control value fCND (6), and the second candidate view angle control value fCND is set.
The tele side focal length fTL is substituted for (7), and 999 is substituted for the third candidate view angle control value fCND (8) as no candidate.

In step # 613, the wide-side focal length f
When both WD and tele-side focal length fTL cannot be set, the set focal length fPRM is substituted for the first candidate angle-of-view control value fCND (6), and the second and third candidate angle-of-view control values fCN
D (7) and fCND (8) substitute 999 as no candidate. In this case, it may be considered that a single focus or a lens having a small zoom ratio is used.

In steps # 610 to # 613 described above, the set position, the predictable position, and the position requiring preliminary sampling are as shown in the following table, and have no information on the wide side from the set position. Therefore, preliminary sampling is performed to prepare for actual shooting.

Step: # 610 # 611 # 612 # 613 Wide W: Preliminary sampling Preliminary sampling --- Normal N: Setting position Setting position Setting position Setting position TeleT: Predictable ------ Predictable −−−−−

It should be noted that preliminary sampling may be sequentially performed on all the candidates under the same conditions, but a pseudo prediction of the exposure and the focal length is also possible. For example, Japanese Patent Application Laid-Open
By using the method disclosed in Japanese Patent No. 50743, it is possible to process and display as a prediction result without actually performing zooming. When the main subject is included when estimating the composition and only the size is desired to be viewed, the preliminary sampling used for display need not be performed in order to improve the quick shooting performance.

FIG. 11 is a block diagram showing a C which constitutes one embodiment of the present invention.
9 is a flowchart illustrating a subroutine of a PU display operation.
According to each candidate calculated as described above, all the candidates (k = 1 to 8) (steps # 701 and # 70)
2, # 707), the exposure control value BCND (k), the flash control value SCND (k), the focus position control value XCND (k), and the view angle control value fCND (k) are predicted, and are shown in FIG. As shown in FIG. k (# 70)
5). At this time, the candidate control values BCND (k), SCND
(K), XCND (k), and fCND (k) contain 999 data (# 703). k is painted out and display is not performed (# 706).

Here, as shown in FIG. 13, a photographing scene in which a person 51 is located at the center, a background mountain 52 is located at the rear left, and a sun 53 is located at the upper right, as the photographing object scene 50. The explanation will be made by applying

In such a case, since the image is bright and backlit, in the exposure-related calculation described with reference to FIG.
12, # 413 is executed. That is, the first candidate is B
CND (1) = BL, SCND (1) = 0, and an image 61 in which the background is skipped and the person is exposed is displayed (FIG. 15). The second candidate is BCND (2) = BH, SCND
(2) = 0 and the image of the person as a silhouette 62
Is displayed. The third candidate is BCND (3) = BM, SCN
Since D (3) = 1, the image 63 in the state of daylight synchronization is displayed.

Further, the central portion 4 of the distance measuring element 4 shown in FIG.
In FIG. 9A, the distance of the person 51 is measured, and in the left part 4b, the distance of the mountain 52 is measured. Therefore, the distance difference Δ between the two subjects becomes larger than a predetermined value (Step # 506 in FIG. 9), and Step # 5
08 is executed. That is, the first candidate is XCND (4)
= D (1), and an image 64 in which the person 51 measured at the center 4a is focused is displayed. The second candidate is XCND (4) = MAX (D (2), D (3)) = D
(2), and an image 65 in which the mountain 52 measured at the left side 4b is focused is displayed.

Further, the mounted photographing lens L is f
Assuming that the set focal length fPRM is set to the person 51 and fPRM = 50 mm, the wide-side focal length fWD = 35 mm and the tele-side focal point in steps # 605 and # 606 in FIG. Distance fTL =
It is calculated as 70 mm. Therefore, the wide-side focal length fw
Since both D and tele-side focal length fTL can be set,
Step # 610 is executed. That is, the first candidate is
fCND (6) = fWD, and the image 66 adjusted to the wide-side focal length is displayed. The second candidate is fCND (7) =
Since it is fPRM, an image 67 corresponding to the set focal length is displayed. For the third candidate, fCND (8) = fTL, and an image 68 corresponding to the tele-side focal length is displayed.

It should be noted that the data of the images 61 to 68 displayed in FIG. 15 correspond to the frame numbers shown in FIG. Numerical data 71 to 7 corresponding to the images 61 to 68 are stored in the electronic viewfinder 14 as numerical data.
8 can also be displayed (see FIG. 16). If these data are output to the electronic organizer 15 via the external terminal 13b, storage and display can be performed by the electronic organizer 15.

FIG. 12 is a block diagram showing a C which constitutes one embodiment of the present invention.
9 is a flowchart illustrating a subroutine of a PU selection operation.
In step # 801, each normal control value BNML, SNML,
XNML and fNML are determined by their respective decision control values BANS and SAN.
Substitute S, XANS and fANS.

In step # 804, the frame No. k
Turn on the surrounding area. In step # 805, it is determined whether or not a release has been performed.
In step # 806, it is determined whether or not the selection switch 7 is on. When the selection switch 7 is on, 1 ≦
It is determined whether or not k ≦ 3.

If 1 ≦ k ≦ 3, step # 810
, BCND (k) is changed to BANS for the exposure control value.
Then, SCND (k) is assigned to SANS for the flash presence control value. If not 1 ≦ k ≦ 3, it is determined in step # 809 whether 4 ≦ k ≦ 5 or not.
If ≦ k ≦ 5, the process proceeds to step # 811.

In step # 811, XCND (k) is substituted into XANS for the focus position control value. 4 ≦ k ≦
If not 5, in step # 812, fCND (k) is substituted for fANS with respect to the angle-of-view control value. This operation is referred to as frame No. Steps 1 to 8 are performed. After the step is performed eight times, k is set to 0, and the process returns to step # 803.

If the selection switch 7 is not on, it is determined whether or not the designated position switch 6 has been switched (# 807). If it has been switched, step # 803 is performed.
Returning to step # 805, if not switched, step # 805
Return to

That is, the frame number is set by the designated position switch 6. k (k = 1 to 8) is sequentially switched,
Switched frame No. k, the surrounding area is lit, and the frame No. When it is desired to take a picture such as the images 61 to 68 indicated by k, the selection switch 7 is turned on and selected.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made, which are also within the scope of the present invention. For example, while switching the pointing position switch 6,
The selection can be repeated with the selection switch 7 and stored, and a plurality of pictures can be taken. In addition, images that have not been selected may be sequentially deleted. Further, the selection may be made in the order of composition, focus, exposure, and the like, and an image to be shot may be created and displayed. A combination of the exposure, focus, and composition shown in FIG. 15 may be displayed.

[0077]

As described above, according to the present invention,
With respect to a plurality of parameters including the exposure, the presence or absence of flash, the focus position, and the angle of view, it is possible to confirm at a time an image in which the control values have changed, so that the operator can easily select an image with desired conditions. There is an effect that can be.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of a single-lens reflex camera of the present invention.

FIG. 2 is a diagram showing a screen division shape of an image sensor used in an embodiment of the present invention.

FIG. 3 is a diagram showing a ranging frame shape of a ranging element used in an embodiment of the present invention.

FIG. 4 is a diagram showing a screen division shape of a light control element used in one embodiment of the present invention.

FIG. 5 is a diagram illustrating a CPU used in an embodiment of the present invention;
5 is a flowchart showing a main routine of FIG.

FIG. 6 is a diagram illustrating a CPU used in an embodiment of the present invention;
9 is a flowchart showing a subroutine for detecting a subroutine.

FIG. 7 is a CPU used in one embodiment of the present invention;
5 is a flowchart showing a subroutine of the normal operation of FIG.

FIG. 8 is a diagram illustrating a CPU used in an embodiment of the present invention;
9 is a flowchart showing a subroutine of an exposure-related operation of FIG.

FIG. 9 is a diagram illustrating a CPU used in an embodiment of the present invention;
9 is a flowchart showing a subroutine of a focus-related operation of FIG.

FIG. 10 shows C used in one embodiment of the present invention.
9 is a flowchart illustrating a subroutine of a composition-related operation of a PU.

FIG. 11 shows C used in one embodiment of the present invention.
9 is a flowchart illustrating a PU display subroutine.

FIG. 12 shows C used in one embodiment of the present invention.
It is a flowchart which showed the subroutine of PU selection.

FIG. 13 is a diagram illustrating an example of a shooting scene.

FIG. 14 is a diagram illustrating an example of numerical data display;

FIG. 15 is a diagram illustrating an example in which a result of executing the subroutine of FIG. 11 is displayed on an electronic viewfinder.

FIG. 16 is a diagram showing control values corresponding to each frame in FIG. 15;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Image sensor 2 Image processing circuit 3 Multiple prediction information display permission switch 4 Distance measuring element 5 Distance measuring circuit 6 Pointing position switch 7 Selection switch 8 Light control element 9 Light control circuit 10 CPU 11 Optical finder 12 CPU display interface 13a , 13b External device connection connector 14 Electronic viewfinder 15 Electronic notebook 16 External storage medium interface (IF) 17 External device connection connector 18 Disk device 19 Exposure control circuit 20 Shutter 21 Film 22 Aperture 23 AF motor control circuit 24 AF motor 25 Zoom motor Control circuit 26 Zoom motor 27, 28, 29 Memory L Shooting lens

Claims (3)

(57) [Claims] An imaging unit configured to receive an image of a subject to generate an image signal; a storage unit configured to store the image signal output from the imaging unit; an exposure, a presence or absence of a flash, and a focus position based on the image signal. Or at least one of a plurality of parameters including the angle of view
First candidate for shooting for control values for two parameters
Image based on the reference control value
An image based on the change control value obtained by changing the control value .
And a display means for displaying a plurality of images adjacent to each other in the second direction different from each other in the second direction different from the first direction. 2. The display device according to claim 1, wherein the display means is capable of displaying three images adjacent to each other in the first direction that have different control values for at least one parameter and are related to each other. The imaging device according to the above. (3) Of a plurality of images displayed on the display means.
The control values are individually selected for each of the parameters.
2. The method according to claim 1, further comprising possible selection means.
The imaging device according to the above.