CN102081294A - Image pickup apparatus - Google Patents
Image pickup apparatus Download PDFInfo
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- CN102081294A CN102081294A CN2010105606147A CN201010560614A CN102081294A CN 102081294 A CN102081294 A CN 102081294A CN 2010105606147 A CN2010105606147 A CN 2010105606147A CN 201010560614 A CN201010560614 A CN 201010560614A CN 102081294 A CN102081294 A CN 102081294A
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
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- Structure And Mechanism Of Cameras (AREA)
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Abstract
An image pickup apparatus includes: an image pickup unit; a first connection unit that allows a stereoscopic shooting interchangeable lens and an ordinary shooting interchangeable lens to be selectively attached thereto so that an image of a subject can be formed on the image pickup unit; a second connection unit that allows a finder including two display units corresponding to a right eye and a left eye, the finder being capable of displaying a plurality of images, and a finder including a single display unit, the finder being capable of displaying a single image, to be selectively attached thereto; and a display control unit that controls display of an image picked up by the image pickup unit on the finder, based on at least one of information on the interchangeable lens connected to the first connection unit and information on the finder connected to the second connection unit.
Description
Technical field
The present invention relates to carry out the camera head of the photography and the demonstration of two and three dimensions image.
Background technology
In recent years, the portable equipment utilization Flame Image Process with camera function of digital camera etc. overcomes various thorny photography scenes.And, in recent years, in the film industry, there is the trend of the three dimensional stress of paying attention to telepresenc, the TV industry is also followed this trend, and three-dimensional display apparatus has the tendency of popularizing.
In the civilian photographic equipment of digital camera etc., also develop the device that can carry out 3-D photography.Comprising steric information takes document image and its method of reproducing observation is had diversified motion.For example, such technology is disclosed in TOHKEMY 2005-165601 communique (hereinafter referred to as document 1): will be divided into a plurality of light beams from the incident light of camera lens, make these a plurality of light beams incide the different a plurality of imaging apparatuss of incident directive property afterwards, thereby generate image with parallax.
Although the people obtain relief essential factor have various, yet the information according to binocular parallax, motion parallax, two pupil distance concentrate around one point, as spokes on acis, focus, relative size and so on that generally is meant obtains stereoscopic sensation.In such information, manually provide in the method for stereopsis, as a rule, use the binocular parallax that becomes maximum essential factor in order to obtain stereoscopic sensation.
Like this, in order to carry out stereoscopy, need to take right eye with image and left eye image, that is, have with about at least 2 images of the corresponding parallax of two viewpoint.Right eye is the image that has deviation according to parallax mutually with image and left eye image.Therefore, under the situation of not photographing when confirming 3-D display when camera shooting, differing obtains the field angle of expectation surely.
And, since right eye with and the distance of camera lens used of left eye, to the various essential factors of the distance of subject etc., the people has deviation by the stereoscopic sensation of naked eyes perception and stereoscopic sensation by the photography acquisition.Therefore, in order to photograph, need when camera shooting, when confirming 3-D display, photograph to obtain the stereoscopic sensation of cameraman's expectation.
Yet the invention of document 1 is the technology that can carry out the photorecording of 3-D view, can not carry out 3-D display when photographing.And, although there is the device that the stereo-picture that is write down is carried out 3-D display, yet untappedly go out such camera head: subject is being carried out under the situation of 3-D photography, in the 3-D view of confirming to take according to 3-D display, equally during with the shooting of two dimensional image easily photograph.
And,, watching under the situation of 3-D display in the past, watch right eye with image and left eye image respectively in order to make right eye or left eye, need force the device that glasses type is installed the observer on one's body.And, use biconvex lens to wait to make right eye or left eye optionally watch right eye with image or left eye with in the image separation method of image, observer's position is defined, and resolution descends.In the display device of this mode,, can not obtain sufficient resolution even when two dimension shows.
And, also develop such system: use special liquid crystal panel, make left eye use the display direction of image to change,, thereby realize the bore hole stereoscopy with time partitioning scheme Alternation Display left and right sides image with image and right eye.In this mode owing to show with the time partitioning scheme, because of rather than sacrifice resolution.Yet, in this mode, to compare when showing with two dimension, frame rate drops to 1/2.Even general people, display delay that also can cognitive 20ms, thereby when frame speed is 1/2, have the shortcoming that significantly diminishes real-time.
And, also untappedly go out such camera head:, can use 1 table apparatus to switch 3-D photography and two dimension photography easily according to the singularity of 3-D photography.
And, generating under the situation of 3-D view, must keep the anglec of rotation of camera system so that connection right eye usefulness and left eye are level with the baseline of camera lens, under the situation that camera system is revolved turn 90 degrees baseline vertically to be taken, can not obtain 3-D view.
Summary of the invention
The camera head that a mode of the present invention relates to has: image pickup part; The 1st connecting portion, the replacing camera lens that it can optionally install stereoscopic photograph the replacing camera lens of using and the usefulness of photographing usually makes and can form shot object image at above-mentioned image pickup part; The 2nd connecting portion, it can optionally install following two view finders: have 2 display parts corresponding with right and left eyes and also can show the view finder of a plurality of images and have the view finder that single display portion also can show single image; And display control unit, it is according to the information of at least one side in the information of replacing camera lens that is connected with the 2nd connecting portion with above-mentioned the 1st connecting portion and view finder, and control is by the demonstration of photographed images on above-mentioned view finder of above-mentioned image pickup part shooting.
Above and other objects of the present invention, feature and advantage are more clearly understood from following explanation with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the block diagram that the circuit structure of the camera head that the 1st embodiment of the present invention relates to is shown.
Fig. 2 is the key diagram that the outward appearance that the camera head of changing camera lens and electronic viewfinder is installed is shown.
Fig. 3 A and Fig. 3 B are used to illustrate the key diagram of changing the relation between camera lens 12 and electronic viewfinder 13 and the composition.
Fig. 4 A～Fig. 4 C is used to illustrate the key diagram of changing the relation between camera lens 12 and electronic viewfinder 13 and the composition.
Fig. 5 is the key diagram that is illustrated in the example of changing the optical system that adopts in the camera lens 12.
Fig. 6 A and Fig. 6 B are the key diagrams that is illustrated in the example of changing the optical system that adopts in the camera lens 12.
Fig. 7 A and Fig. 7 B are the key diagrams that is illustrated in the example of changing the optical system that adopts in the camera lens 12.
Fig. 8 is the process flow diagram that camera control is shown.
Fig. 9 is the process flow diagram of idiographic flow that the view finder control of the step S14 among Fig. 8 is shown.
Figure 10 A and Figure 10 B are the key diagrams that is used to specify the processing of step S23～S25.
Figure 11 A and Figure 11 B are the key diagrams that is used to specify the processing of step S23～S25.
Figure 12 A and Figure 12 B are the key diagrams that is used to specify the processing of step S31.
Figure 13 is the process flow diagram that the 2nd embodiment of the present invention is shown.
Figure 14 A and Figure 14 B are the key diagrams that is used for illustrating the replacing camera lens that adopts at the 2nd embodiment of the present invention.
Figure 15 A and Figure 15 B are used to illustrate that the right eye of setting is used and the key diagram of left eye usefulness image-region on the shooting face of imaging apparatus.
Figure 16 is used for illustrating at the 3rd embodiment of the present invention and the key diagram that is connected of changing camera lens 12 and electronic unit 130.
Figure 17 is the key diagram that is used to illustrate the 3rd embodiment of the present invention.
Figure 18 is the process flow diagram that is used to illustrate the action of the 3rd embodiment of the present invention.
Embodiment
Below, the embodiment that present invention will be described in detail with reference to the accompanying.
(the 1st embodiment)
Fig. 1 is the block diagram that the circuit structure of the camera head that the 1st embodiment of the present invention relates to is shown.And Fig. 2 is the key diagram that the outward appearance that the camera head of changing camera lens and electronic viewfinder is installed is shown.
In Fig. 2, camera head 10 has not shown lens mount and can install and change camera lens 12 in the front of camera head main body 11.And camera head main body 11 has not shown annex boots (accessory shoe) and electronic viewfinder 13 can be installed in the upper end.
(circuit structure)
Camera head main body 11 at camera head 10 is built-in with main body circuit part 20.As shown in Figure 1, in main body circuit part 20, be provided with Department of Communication Force 22,23.On the other hand, be built-in with in the replacing camera lens 12 of Cai Yonging in the present embodiment and change lens circuit portion 40, in electronic viewfinder 13, be built-in with electronic viewfinder circuit part 50.In changing lens circuit portion 40 and electronic viewfinder circuit part 50, these also are respectively equipped with Department of Communication Force 42,52.The Department of Communication Force 22,23 of main body circuit part 20 can be respectively and change between the Department of Communication Force 42 of lens circuit portion 40 and and the Department of Communication Force 52 of electronic viewfinder circuit part 50 between receive and send messages mutually.
In the present embodiment, have 2 pick- up lens 12R, 12L (with reference to Fig. 2) and can take the replacing camera lens that right eye uses with the 3-D photography of image with image and left eye and photograph either party in the replacing camera lens of usefulness of the two dimension that can utilize 1 pick-up lens to carry out two-dimentional shooting as changing camera lens 12, can adopting.
The camera lens control part 41 of changing lens circuit portion 40 has the shot information storage part 43 of storing shot information.In addition, in Fig. 1, as changing lens circuit portion 40, illustrate the example that 3-D photography with 2 camera lens part 44R, 44L comprising 2 pick- up lens 12R, 12L is respectively used.As shot information, comprise the information of number of camera lens part and the information of optical system.Camera lens control part 41 is by main body circuit part 20 control, can drive aperture that camera lens part 44R, 44L control pick- up lens 12R, 12L, focus, zoom etc.Can change the variable of three-dimensional distinctive base length, convergence angle and so on.
The Department of Communication Force 42 of camera lens control part 41 via predetermined transfer path and the Department of Communication Force 22 of main body circuit part 20 between carry out information transmit-receive.Camera lens control part 41 when with the Department of Communication Force 22 of main body circuit part 20 between communicate by letter when setting up, the shot information of reading from shot information storage part 43 can be sent to main body circuit part 20 by Department of Communication Force 42.Thus, main body circuit part 20 can identify, and changes camera lens 12 and has 2 pick- up lens 12R, 12L, perhaps is formed at which zone on the shooting face of imaging apparatus described later from the optical image of the subject of each pick- up lens 12R, 12L.
On the other hand, in the present embodiment,, can adopt display device 55 can show the view finder that right eye is used with the 3-D display of image with image and left eye respectively by having 2 display part 55R, 55L as electronic viewfinder 13.And,, can adopt the two dimension that only has 1 display part to show various view finders with view finder etc. as electronic viewfinder.In addition, the example of the view finder used of 3-D display shown in Figure 1.In the electronic viewfinder that 3-D display is used, as shown in Figure 2, for example be spaced apart between display part 55R, the 55L corresponding to people's two interval.In addition, display part 55R, 55L can use organic EL or LCD to constitute.Have the mechanism at change and the interval of two corresponding display parts, the user can finely tune.
In the view finder control part 51 of electronic viewfinder circuit part 50, be provided with view finder information storage part 53.View finder information storage part 53 keeps the view finder information relevant with the display device 55 of electronic viewfinder 13.Have 1 display part or have 2 display parts by view finder information representation display device 55.
The Department of Communication Force 52 of view finder control part 51 via predetermined transfer path and the Department of Communication Force 23 of main body circuit part 20 between carry out information transmit-receive.When with the Department of Communication Force 23 of main body circuit part 20 between communicate by letter when setting up, view finder control part 51 can send to main body circuit part 20 by Department of Communication Force 52 with the view finder information that are stored in the view finder information storage part 53.Thus, main body circuit part 20 can identify display device 55 and has 2 display part 55R, 55L.
View finder control part 51 has been when when main body circuit part 20 provides image information, the picture signal that generates based on image information by display driver portion 54.Main body circuit part 20 also exports the display control information about the display packing in the display device 55, and display driver portion 54 offers display device 55 according to display control information with picture signal and shows.
For example, display driver portion 54 is when the image information that provides 3-D display to use from main body circuit part 20, and according to display control information, the picture signal that right eye is used offers display part 55R, and the picture signal that left eye is used offers display part 55L.Thus, two each display part 55R, 55L that have a look electronic viewfinder 13 respectively by with the observer can observe 3-D view.At this moment, because the setting of two interorbital spaces of base length, convergence angle, focal length, view finder portion etc. also because a guy is poor, thereby need be carried out the parallax adjustment of left and right sides image.About this method of adjustment, be described later.
Main body circuit part 20 has the image pickup part 24 that the imaging apparatus by CCD, cmos sensor etc. constitutes.Optical image from the subject of changing camera lens 12 is formed on the shooting face of the imaging apparatus that constitutes image pickup part 24.This image pickup part 24 is by signal Processing and control part 21 controlling and driving.Signal Processing and control part 21 have the information of the shooting face of the imaging apparatus that constitutes image pickup part 24.Signal Processing and control part 21 output to image pickup part 24 according to the information and the shot information of shooting face with the drive signal of imaging apparatus, and are taken into by imaging apparatus optical image is carried out the picture signal that opto-electronic conversion obtains.And, in main body circuit part 20, being provided with sound and including portion 25, sound is included the external voice that camera head 10 is collected by portion 25, and voice signal is outputed to signal Processing and control part 21.
21 pairs of picture signals that obtain by the opto-electronic conversion of imaging apparatus of signal Processing and control part are carried out the prearranged signal processing, and for example, color signal generates and handles, matrix conversion is handled and other various digital processings.Main body circuit part 20 also can implement encoding process when the record of picture signal and voice signal etc., image information that output is compressed and acoustic information etc.
The left and right sides picture signal generating unit 21a of signal Processing and control part 21 is according to the information and the shot information of shooting face, sets on the shooting face of image pickup part 24 and the corresponding image-region of scope from the incident light of camera lens part 44R, 44L.For example, representing by shot information to change under the situation that camera lens has 2 camera lens parts, left and right sides picture signal generating unit 21a will carry out signal Processing as right eye with picture signal or left eye from the picture signal of each image-region according to from the incident scope of the incident light of each camera lens part the shooting face of image pickup part 24 being divided into right eye respectively with image-region and left eye image-region with picture signal.
In addition, left and right sides picture signal generating unit 21a not only can also set image-region according to the processing of aperture, zoom processing etc. or the parallax adjustment of left and right sides image according to the information and the shot information of shooting face.
And, in main body circuit part 20, also be equipped with timing portion 27 and operation determination section 28.Timing portion 27 produces the temporal information of being used by signal Processing and control part 21.Operation determination section 28 produces based on the operation signal at user's operation of the various switches that are located at not shown release-push in the camera head 10 and photograph mode setting etc., and it is outputed to signal Processing and control part 21.Signal Processing and control part 21 are controlled each one according to operation signal.
And, in main body circuit part 20, be provided with record-playback portion 26 and main body display part 30.Record-playback portion 26 can handle and the image information and the acoustic information of control part 21 is recorded in the not shown recording medium from signal.In addition, as record-playback portion 26, for example can use card, record-playback portion 26 can be recorded in image information and acoustic information etc. in storage card etc.And record-playback portion 26 can read and be recorded in image information and the acoustic information in the recording medium and offer signal Processing and control part 21.Signal Processing and control part 21 can be decoded to image information and acoustic information from record-playback portion 26, obtain picture signal and voice signal.
Be provided for main body display part 30 from the photographed images of image pickup part 24 with from the reproduced image of record-playback portion 26 from signal Processing and control part 21, main body display part 30 can carry out these images and show.And main body display part 30 is by 21 controls of signal Processing and control part, also can show the menu demonstration of the operation that is used to carry out camera head 10 etc.In addition, main body display part 30 can constitute and comprise touch panel.
And, in the present embodiment, in main body circuit part 20, be provided with test section 29 in length and breadth.Test section 29 can detect the direction of camera head main body 11 in length and breadth, and the detection information in length and breadth of testing result is outputed to signal Processing and control part 21.
Each one in signal Processing and the control part 21 may command main body circuit parts 20, and can change camera lens 12 and electronic viewfinder 13 via Department of Communication Force 22,23 controls.Signal Processing and control part 21 generate display control information according to from the shot information of changing camera lens 12, from the view finder information of electronic viewfinder 13 and at least one side in the detection information in length and breadth, carry out best view finder and show.
Fig. 3 A, Fig. 3 B and Fig. 4 A～Fig. 4 C are used to illustrate the key diagram of changing the relation between camera lens 12 and electronic viewfinder 13 and the composition.
Fig. 3 A illustrates the camera head corresponding with Fig. 1 and Fig. 2 10, changes camera lens 12 and electronic viewfinder 13.On the not shown lens mount of the front of camera head main body 11, be equipped with and change camera lens 12.Changing camera lens 12 is to have the 3-D photography of 2 12R of pick-up lens portion, 12L with changing camera lens.Be provided with annex boots 61 in the upper end of camera head main body 11.Electronic viewfinder 13 has the mode that is used for disassembled and assembled freely and is installed in installation portion 65 on the annex boots 61.On installation portion 65, the maintaining part 66 that keeps 2 display part 55R, 55L is installed in the mode of freely rotating.
Be provided with the contact portion 62 of the Department of Communication Force 23 that constitutes main body circuit part 20 on annex boots 61, be installed on the annex boots 61 by the installation portion 65 with electronic viewfinder 13, contact portion 62 is electrically connected with not shown contact portion on being located at installation portion 65.The contact portion 62 of installation portion 65 constitutes the Department of Communication Force 52 of electronic viewfinder circuit part 50.
Fig. 4 A be illustrated in electronic viewfinder 13 be installed under the state on the annex boots 61, user's level controls the state that camera head main body 11 is photographed.That is, Fig. 4 A illustrates the example that level is put the horizontal composition photography of camera head main body 11.In this case, as shown in Figure 3A, the baseline that connects pick-up lens 12R, 12L is a level, can carry out 3-D photography.The user make the eye with the 67R of eyepiece portion that is located at each display part 55R, 55L, the opposed state of 67L under photograph.
In the example of Fig. 3 A, Fig. 4 A, put camera head main body 11 by 29 levels of detecting of test section in length and breadth of main body circuit part 20.The signal Processing of main body circuit part 20 and control part 21 identify replacing camera lens 12 according to shot information and have 2 camera lens part 44R, 44L.Left and right sides picture signal generating unit 21a is according to shot information, and the right eye of shooting face of imaging apparatus of setting image pickup part 24 is with image-region and left eye image-region.
Left and right sides picture signal generating unit 21a generates right eye with image and left eye image according to the signal of reading from each image-region.These right eyes provide suitable parallax with image according to above-mentioned parallax information with image and left eye, offer the view finder control part 51 of electronic viewfinder 13.View finder control part 51 offers display part 55R with right eye with image, and left eye is offered display part 55L with image.Like this, the observer can observe the 3-D display based on the subject optics picture that is taken into by pick-up lens 12R, 12L by having a look the 67R of eyepiece portion, the 67L of electronic viewfinder 13.
Fig. 3 B illustrates camera head corresponding with Fig. 1 and Fig. 2 10 and electronic viewfinder 13 and changes camera lens 70.Change camera lens 70 and have 1 camera lens part that comprises pick-up lens 71.Change on the not shown lens mount of front that camera lens 70 is installed in camera head main body 11.
In that being revolved from the state of Fig. 3 A with respect to installation portion 65, maintaining part 66 turn 90 degrees so that the line that connects between display part 55R, the 55L is a horizontal state.
Fig. 4 B is illustrated under the state of Fig. 3 B, the user controls the situation that camera head main body 11 is photographed.That is, Fig. 4 B illustrates the example of vertical composition photography of vertically having put camera head main body 11.In this case, owing to can not carry out 3-D photography, thereby shown in Fig. 3 B, use the replacing camera lens 70 that only has 1 pick-up lens 71.
Even in vertical composition photography, the line that connects the 67R of eyepiece portion, the 67L that are located at each display part 55R, 55L also is a level, thus the user can under upright state, make eye with the 67R of eyepiece portion, 67L is opposed photographs.
In the example of Fig. 3 B, Fig. 4 B, detect by the test section in length and breadth 29 of main body circuit part 20 and vertically to have put camera head main body 11.The signal Processing of main body circuit part 20 and control part 21 identify replacing camera lens 70 according to shot information and have 1 pick-up lens 71.Left and right sides picture signal generating unit 21a is according to shot information, sets 1 image-region at the shooting face of the imaging apparatus of image pickup part 24, generates picture signal from this zone.This picture signal is provided for the view finder control part 51 of electronic viewfinder 13.View finder control part 51 offers display part 55R, 55L with picture signal.Like this, the observer is by having a look the 67R of eyepiece portion, the 67L of electronic viewfinder 13, and available two observe the two dimension of examining based on the subject optics picture that is taken into by pick-up lens 71 shows.
And signal Processing and control part 21 can also offer electronic viewfinder 13 with 3-D view and the two dimensional image that reproduces from record-playback portion 26, carry out 3-D display or two dimension demonstration.
In addition, signal Processing and control part 21 can also offer main body display part 30 with the picture signal that take to obtain and show.Shown in Fig. 4 C, when dynamic image is photographed etc., for example also can when observing photographed images, the main body display part 30 at the back side by being located at camera head main body 11 photograph.And, can carry out the parallax adjustment by such touch operation of being located at the touch panel on the back panel.When this adjustment result was reflected on the view finder display result of Fig. 4 A, Fig. 4 B, the image in the view finder be owing to can not touch, thereby became and use easily.For example, as long as by making the subject that touches not have the adjustment of parallax to carry out the parallax adjustment.At this moment, making left and right sides image is the translucent overlapping demonstration of carrying out, in suitable the overlapping in the position that is touched.Such demonstration control is undertaken by signal Processing and control part 21, will be presented on the same frame by 2 images that image pickup part 24 obtains.As long as under the situation that moveable finger on the liquid crystal slides, can judge this operation by not shown touch panel portion, and the overlapping situation of change image gets final product.Because this result also is reflected on the eyepiece display part 55, thereby can carry out parallax adjustment intuitively.Certainly, make 2 images be translucent carry out not necessarily overlapping.Can show an image, on not shown touch panel, judge where touch this image, make 2 images overlapping at the suitable image section of this touch location.Touch panel can use any kinds such as capacitance type, resistive film type, opto-electronic conversion type.The direct touch to image like this is difficult for the eyepiece display part, thereby is rational method of operating.
(optical system)
Fig. 5 to Fig. 7 B is the key diagram that is illustrated in the example of changing the optical system that adopts in the camera lens 12.The example of Fig. 6 A, Fig. 6 B and Fig. 7 A, Fig. 7 B has been done open in Japanese kokai publication hei 8-171151 communique and TOHKEMY 2004-4869 communique.
Fig. 5 illustrates the optical system and the relation of the position between the imaging apparatus of watching camera head 10 from upper side.Replacing camera lens 12 shown in Figure 5 adopts right eye to constitute the example of the optical system of camera lens part 44R, 44L respectively with optical system 81L conduct with optical system 81R and left eye.In camera head main body 11 with the opposed shooting face 82a that is provided with the imaging apparatus 82 that constitutes image pickup part 24 of these optical systems 81R, 81L.
Horizontal direction right side at the shooting face 82a of imaging apparatus 82 is set with the left eye image-region, is set with the right eye image-region in the horizontal direction left side of shooting face 82a.The light that incides pick-up lens 12R is imaged on the right eye image-region in the horizontal direction left side of the shooting face of being located at 82a with optical system 81R via right eye.And the light that incides pick-up lens 12L is imaged on the left eye image-region on the horizontal direction right side of the shooting face of being located at 82a with optical system 81L via left eye.
Fig. 6 A, Fig. 6 B and Fig. 7 A, Fig. 7 B illustrate another example of optical system.The example of Fig. 6 A, Fig. 6 B and Fig. 7 A, Fig. 7 B is illustrated in the optical system under the situation that photographs the 3-D view of growing crosswise, and Fig. 6 A and Fig. 7 A illustrate flat state, and Fig. 6 B and Fig. 7 B illustrate the state of watching respectively below Fig. 6 A and Fig. 7 A.In addition, in Fig. 6 A, Fig. 6 B and Fig. 7 A, Fig. 7 B, adopt imaging apparatus 102 to describe as the imaging apparatus of being located at the image pickup part 24 on the camera head main body 11.
In Fig. 6 A and Fig. 6 B, catoptron 104,105 is installed on the retainer 106 that is fixed on the camera head main body 11 also rotatable.The reflecting surface of catoptron 104,105 can rotate on same level respectively.Between catoptron 104 and catoptron 105, set certain clearance, in this gap, insert the leading section in next door 103.Therefore, under the situation of next door 103 rotations, catoptron 104,105 rotates thereupon.
As the catoptron 111 of one group of reflective optics and catoptron 104 be like this from light incident side successively with the optical mode configuration: reflected by the reflecting surface of this catoptron 111 after inciding catoptron 111 from the light of subject (shot object image on right side), next reflected by the reflecting surface of this catoptron 104 after inciding catoptron 104, be imaged on the shooting face 102a of upside.At this moment, the reflecting surface of the reflecting surface of catoptron 104 and catoptron 111 is so long as can get final product by the almost parallel of the degree of imaging on shooting face 102a.And, about catoptron 112 and catoptron 105, also equally be configured to make photoimaging from subject (shot object image in left side) on the shooting face 102a of downside with optical mode successively from light incident side with the situation of catoptron 111 and catoptron 104 as another group reflective optics.
And the interval S of the left and right sides optical axis 113,114 of the light incident side shown in Fig. 6 A is a benchmark with the human eye width, considers that the big or small and distance of subject is elected predetermined value as.In order to make object on the optical axis 113,114 be imaged on the center of shooting face 102a respectively, shown in Fig. 6 B, the optical axis 115,116 by convex lens 109,110 is with respect to horizontal line H predetermined oblique angle θ.This angle θ calculates according to formula tan θ=a/S.Like this, by convex lens 109,110 are configured in respectively between 2 catoptrons 104,111 and 105,112, the subject of laterally wide field angle can be taken into shooting face 102a.
In the optical system of this spline structure, light beam with shot object image of parallax incides each reflective optics about being located at respectively, by 2 reflecting surface reflections that are positioned at each reflective optics, light beam exposes with image-region to the right eye of the first half of the shooting face 102a cut apart by next door 103, and another light beam exposes with image-region to the left eye of the latter half.
These are taken out with picture signal as right eye from the signal of right eye with image-region, to take out with picture signal as left eye from the signal of left eye with image-region, the reflection parallax is adjusted result's (lap position decision of left and right sides image and based on this stereoscopic sensation adjustment), thereby can obtain 3-D view.
In said structure, make catoptron 104,105 rotations, can further obtain the 3-D view of other size.That is, Fig. 7 A, Fig. 7 B illustrate from the state of Fig. 6 A, Fig. 6 B and make catoptron 104,105 revolve the state that turn 90 degrees respectively.In this case, rotation certain and catoptron 111,112 links, and the position of convex lens is moved.
(effect)
Below, the effect of the embodiment of such formation is described with reference to Fig. 8 and Fig. 9.Fig. 8 is the process flow diagram that camera control is shown, and Fig. 9 is the process flow diagram that view finder that the step S14 among Fig. 8 is shown shows the idiographic flow of control.
In the step S1 of Fig. 8, signal Processing and control part 21 judge whether be photograph mode.Now, suppose and indicated photograph mode.In this case, the control (AF) of in step S2, focusing automatically of signal Processing and control part 21, the signal that is taken into from image pickup part 24 carries out signal Processing, generates picture signal.
And under the situation of having indicated photograph mode, signal Processing judges with control part 21 whether electronic viewfinder is connected in step S3.
Now, suppose that electronic viewfinder is connected with the annex boots 61 of camera head main body 11.In this case, signal Processing and control part 21 output to main body display part 8 with the picture signal that is generated, and show photographed images (step S4).
Then, signal Processing and control part 21 judge whether indicated the photography beginning in step S5.Under the situation of not indication photography beginning, signal Processing and control part 21 judge whether carried out the power supply opening operation in step S18, under the situation of not carrying out the power supply opening operation, make to handle and get back to step S1.In addition, under the situation of having carried out the power supply opening operation, S19 breaks power supply in step.
Be judged to be the user and indicated under the situation of photography beginning in step S5, signal Processing and control part 21 carry out dynamic image photography (step S6).In addition, illustrated that in Fig. 8 beginning indication according to photography at the display mode of main body display part 30 carries out the dynamic image photography, yet can carry out the still image photography.
When having carried out photography end indication, signal Processing and control part 21 will be handled from step S7 and move to step S8, carry out image fileizations.Promptly, signal Processing and control part 21 carry out the encoding process of the picture signal that generated in photography simultaneously, and image information is sent to recording medium from record-playback portion 26, finish indication according to photography, the image information that is sent to record-playback portion 26 is carried out documentation.
Then, suppose in step S1, to be judged to be and indicated reproduction mode.In this case, signal Processing and control part 21 will be handled from step S9 and move to step S10, and the guide look information of the file of playback record in record-playback portion 26 is presented at file guide look information on the main body display part 30.
Undertaken by the user when file guide look shows under the situation that file selects (step S 11), signal Processing and control part 21 are read selected file via record-playback portion 26, carry out decoding processing, device for playing back image signals and voice signal.Signal Processing and control part 21 offer main body display part 30 with the picture signal reproduced and voice signal and show (step S12).
In addition, carried out under the situation of end operation when the file guide look shows, signal Processing and control part 21 will be handled from step S11 and transfer to step S13, the end of reproduction pattern.
In the present embodiment, according to from the view finder information of electronic viewfinder with from the shot information of changing camera lens and from the detection information in length and breadth of test section 29 in length and breadth, the demonstration of control photographed images.
That is, in step S3, when signal Processing and control part 21 are judged to be and have been connected electronic viewfinder, transfer to step S14 and carry out view finder and show control.
In addition, at this constantly, operation that can the senses touch panel, display image on the main body display part carries out the control that above-mentioned parallax is adjusted.
Show in the control that at view finder in the step S21 of Fig. 9, signal Processing judges with control part 21 whether the electronic viewfinder that is connected is three Wesys.Now, suppose that electronic viewfinder 13 is connected with the annex boots 61 of camera head main body 11.Signal Processing and control part 21 are taken into view finder information via the Department of Communication Force 52 of electronic viewfinder 13 and the Department of Communication Force 23 of main body circuit part 20.Signal Processing and control part 21 identify electronic viewfinder 13 and have 2 display part 55R, 55L according to this view finder information.
Then, signal Processing and control part 21 judge in step S22 whether the replacing camera lens is the replacing camera lens of three Wesys.Now, suppose that changing camera lens 12 is connected with the lens mount of camera head main body 11.Signal Processing and control part 21 are taken into shot information via the Department of Communication Force 42 of changing camera lens 12 and the Department of Communication Force 22 of main body circuit part 20.Signal Processing and control part 21 identify replacing camera lens 12 and have camera lens part 44R, the 44L that comprises 2 pick-up lens 12R, 12L respectively according to this shot information.
In this case, signal Processing and control part 21 in step S23, read right eye with and the left eye picture signal.That is, the left and right sides picture signal generating unit 21a of signal Processing and control part 21 is according to shot information, sets the right eye corresponding with the incident light of each camera lens part 44R, 44L with image-region and left eye image-region.Left and right sides picture signal generating unit 21a reads right eye with picture signal and left eye picture signal from each image-region.
Then, signal Processing and control part 21 in step S24, carry out right eye with image and left eye with the amplification of image, dwindle and handle and the generation of block diagram picture is handled.Right eye uses the picture size of image corresponding to the size of the shooting face of the imaging apparatus of image pickup part 24 and the incident scope of optical system with image and left eye.Therefore, can think that right eye is used and left eye is different from the display part 55R of electronic viewfinder 13, the picture size of 55L with the picture size of image.Therefore, signal Processing and control part 21 make right eye amplify, dwindle processing with image and left eye with the picture size of the picture size of image and display part 55R, 55L is consistent.And, generate with right eye with image and left eye with the image block diagram picture corresponding with the aspect ratio of display image, it is overlapped carried out amplification, the right eye after dwindling uses image and left eye with on the image.Here, the reflection parallax is adjusted the result.That is to say, carry out demonstration according to the result of the part that the cameraman is determined when observing, do not have parallax with right and left eyes.
Signal Processing and control part 21 with the right eye that generated with and left eye offer the view finder control part 51 of electronic viewfinder 13 via Department of Communication Force 23,52 with picture signal.View finder control part 51 control display driver portions 54 offer display part 55R with right eye with picture signal, and left eye is offered display part 55L (step S25) with picture signal, make to handle and get back to main routine.Like this, on the display device 55 of electronic viewfinder 13, carry out 3-D display based on the subject optics picture that is taken into via optical lens 12.In the moment of step S24, S25, detect user's operation (touch panel, switch, dial etc.), carry out described parallax adjustment.
Figure 10 A, Figure 10 B and Figure 11 A, Figure 11 B are the key diagrams that is used to specify the processing of step S23～S25.Figure 10 A, Figure 10 B and Figure 11 A, Figure 11 B illustrate the example that shooting face 90 by the imaging apparatus of image pickup part 24 obtains the example of the photographed images of growing crosswise respectively and obtains the photographed images of lengthwise.
On the shooting face 90 of Figure 10 A, set right eye image-region 91R and left eye image-region 91L.These image- regions 91R, 91L for example are by adopting the optical system shown in Fig. 6 A, Fig. 6 B to obtain as the camera lens part of changing camera lens.
On the shooting face 90 of Figure 11 A, set right eye image-region 95R and left eye image-region 95L.These image- regions 95R, 95L for example are by adopting the optical system shown in Fig. 7 A, Fig. 7 B to obtain as the camera lens part of changing camera lens.
From Figure 10 A and Figure 11 A more as can be seen, each image- region 91R, 91L of Figure 10 A compares with each image- region 95R, 95L of Figure 11 A and grows crosswise.Like this, in Figure 10 A, obtain the photographed images of growing crosswise, in Figure 11 A, obtain the photographed images of lengthwises from shooting face 90 from shooting face 90.
For example under the situation that adopts the optical system shown in Fig. 6 A, Fig. 6 B, signal Processing and control part 21 carry out the setting of the right eye usefulness shown in Figure 10 A and left eye image- region 91R, 91L in step S23.
And for example under the situation that adopts the optical system shown in Fig. 7 A, Fig. 7 B, signal Processing and control part 21 carry out the setting of the right eye shown in Figure 11 A with image-region and left eye image- region 95R, 95L in step S23.
Figure 10 B illustrates the example on the right eye that will be read from image- region 91R, 91L is presented at electronic viewfinder with image with image and left eye display part 55R, the 55L.On the 92R of the viewing area of display part 55R, be provided with right eye image display area 93R, be provided with block diagram picture zone 94R in top and the bottom in central authorities.The right eye of being read from image-region 91R is presented at the right eye of viewing area 92R of display part 55R with on the image display area 93R with image.
Equally, on the 92L of the viewing area of display part 55L, be provided with left eye image display area 93L, be provided with block diagram picture zone 94L in top and the bottom in central authorities.The left eye of being read from image-region 91L is presented at the left eye of viewing area 92L of display part 55L with on the image display area 93L with image.
Figure 11 B illustrates the example on the right eye that will be read from image- region 95R, 95L is presented at electronic viewfinder with image with image and left eye display part 55R, the 55L.
If the Zone Full of the image that will read from image- region 95R, 95L amplifies and dwindles and be presented on viewing area 92R, the 92L of display part 55R, 55L, then form the block diagram picture of width than broad about viewing area 92R, 92L, the demonstration right eye is with image and left eye image in the narrow zone of the central authorities of viewing area 92R, 92L.
Therefore, consider the Yi Jianxing, telepresenc of image etc., shown in Figure 11 B, only adopt the part of the above-below direction central authorities of the image that will read from image- region 95R, 95L to be presented at display packing in the Zone Full of viewing area 92R, 92L.
That is the image section of image 95R ' after, signal Processing and control part 21 will amplify from the image that image- region 95R, 95L are read and the above-below direction central authorities of image 95L ' is presented on display part 55R, the 55L.
Can make the expansion to left and right direction when watching preferential like this, the image of being watched easily with right and left eyes.And even consider captured photo is presented on the wide screen television etc., such view finder shows that confirmation method reality also is suitable.
Here, suppose the user when observing this 3-D display, the photography of indication still image.So signal Processing and control part 21 will be handled and transfer to step S17 from the step S15 of Fig. 8 and carry out still image photography.That is, 21 pairs of signal Processing and control parts compress processing with image and left eye with the still image of image at photography indication right eye constantly, are recorded in (step S8) on the recording medium by record-playback portion 26.And signal Processing and control part 21 show certain hour with the still image of image with image and left eye with this right eye on display part 55R, 55L.
And, suppose the user when observing this 3-D display, the photography of indication dynamic image.In this case, signal Processing and control part 21 are transferred to step S6 from step S15, S16 and are carried out dynamic image photography.
Like this, when photography, can when confirming 3-D display, take three-dimensional still image and dynamic image.
And, in the present embodiment, as changing the replacing camera lens that camera lens can use two dimension photography usefulness.Now, suppose as changing camera lens the replacing camera lens 70 shown in Fig. 3 B has been installed.In this case, signal Processing and control part 21 will be handled from step S22 and transfer to step S26, judge whether be in the state that carries out vertical composition photography.
That is, signal Processing and control part 21 judges that according to from the detection information in length and breadth of test section 29 in length and breadth the posture of camera head main body 11 is horizontal direction or vertical direction.Now, the posture of supposing camera head main body 11 is horizontal direction (a laterally composition photography state).In this case, signal Processing and control part 21 will be taken the picture signal that obtains and output to view finder control part 51 same as before.The display driver portion 54 of view finder control part 51 offers 2 display part 55R, 55L according to the display control information from signal Processing and control part 21 with picture signal.Thus, on display part 55R, 55L, show identical image (step S29) based on the subject optics picture that is taken into via pick-up lens 71.
Here, the posture of supposing camera head main body 11 is a vertical direction shown in Fig. 3 B.In addition in this case, suppose in electronic viewfinder 13 that the line that connects between display part 55R, the 55L is a level.
In this case, signal Processing and control part 21 are in step S27, and according to detecting information in length and breadth, which in 90 degree and 270 degree be the anglec of rotation of judging the posture of camera head main body 11 be.Then, signal Processing and control part 21 be according to detecting information in length and breadth, makes to take the image that obtains and revolve and turn 90 degrees or 270 degree, make photographed images up and down and be presented at the unanimous between the higher and lower levels of image on display part 55R, the 55L of electronic viewfinder 13.
Then, signal Processing and control part 21 in step S28, carry out right eye with image and left eye with the amplification of image, dwindle and handle and the generation of block diagram picture is handled.Like this, make the size of photographed images consistent with the size and the aspect ratio of display image with aspect ratio.Like this, the photographed images that comprises the block diagram picture is provided for display part 55R, 55L and shows in step S29.
And, in the present embodiment, can use two dimension to show the electronic viewfinder of usefulness as electronic viewfinder.Now, suppose the electronic viewfinder that two dimension demonstration usefulness is installed as electronic viewfinder.In this case, signal Processing and control part 21 will be handled from step S21 and transfer to step S30, judge to change whether camera lens is the replacing camera lens that 3-D photography is used.
Changing under the situation that camera lens is a two dimension photography usefulness, promptly, changing camera lens and electronic viewfinder is under the situation of two Wesys, and signal Processing and control part 21 are in step S31, and the display part that will offer the electronic viewfinder of two Wesys based on the picture signal of photographed images same as before shows.Thus, captured two dimensional image is shown by electronic viewfinder.
Changing camera lens is under the 3-D photography situation about using, that is, in image pickup part 24, taken right eye with image and left eye with under the situation of image, signal Processing and control part 21 offer display part 55R, 55L with left eye with picture signal and show in step S32.Thus, on the both sides of display part 55R, 55L, show the left eye image.In addition, apparent in step S32, right eye can be offered display part 55R, 55L with picture signal.And, in step S32, considered that also the user carries out vertical composition photography.In this case, signal Processing and control part 21 can make left eye revolve to turn 90 degrees with image and be presented on display part 55R, the 55L according to detecting information in length and breadth, so that left eye is used the unanimous between the higher and lower levels of image and display image.
Figure 12 A and Figure 12 B are the key diagrams that is used for the processing of description of step S31.Figure 12 A illustrates the example that adopts the imaging apparatus of the shooting face 96 with lengthwise as image pickup part 24.The image that obtains by the shooting face 96 of Figure 12 A carried out amplifying dwindle processing after, shown in Figure 12 B, be presented at as image 97 in viewing area 92R, the 92L of display part 55R, 55L.
So in the present embodiment, when photography, can when confirming 3-D display, take three-dimensional still image and dynamic image.And, in the present embodiment, can carry out 3-D photography and two dimension photography, and its switching is extremely easy.And no matter electronic viewfinder is three Wesys or two Wesys, can both carry out the demonstration with its adaptation.That is, no matter changing camera lens is three Wesys or two Wesys, and no matter electronic viewfinder is three Wesys or two Wesys, can both suitably show according to their combination.
And in the invention of above-mentioned document 1, mode is to use 2 groups of image pickup parts to generate the mode of 3-D view, need make the image that obtains between 2 groups of imaging apparatuss synchronous in time.For not obtaining synchronous left and right sides image, can not carry out stereoscopy well.Particularly under the situation of having taken moving object, be easy to generate the time series left and right sides devious image.
Relative therewith, in the present embodiment,, can address this problem at an easy rate by using single image pickup part.
(the 2nd embodiment)
Figure 13 is the process flow diagram that the 2nd embodiment of the present invention is shown.In Figure 13, the process identical with Fig. 9 enclosed same numeral and omitted explanation.The hardware configuration of present embodiment is identical with the 1st embodiment of Fig. 1 and Fig. 2.The difference of present embodiment and the 1st embodiment only is to carry out the demonstration control corresponding with the kind of changing camera lens.
In the 3-D photography in the 1st embodiment, on the shooting face of 1 imaging apparatus, set 2 image-regions, obtain right eye respectively from each zone with image and left eye image.In this case, when as the optical system shown in the camera lens part employing Fig. 6 A, Fig. 6 B that change camera lens, the image that acquisition is grown crosswise when the optical system shown in employing Fig. 7 A, Fig. 7 B, obtains the image of lengthwise.Under the situation of considering the shooting face that effectively utilizes imaging apparatus, can utilize the optical system shown in Fig. 6 A, Fig. 6 B.In this case, when adopting general two Wesy imaging apparatuss, the right eye of acquisition is the image of growing crosswise with image and left eye image.
Compare with image with left eye with image with these right eyes, the viewing area of the display part of electronic viewfinder be lengthwise some.Therefore, under the situation up and down of the shooting face that right eye is set in imaging apparatus with image-region and left eye with image-region, can suitably set the optical system of camera lens part, and the shooting face of imaging apparatus is configured to lengthwise, can effectively utilize shooting face.
Therefore, in the present embodiment, be to be configured to grow (growing crosswise) in the horizontal direction or to be configured to grow (lengthwise) in vertical direction according to imaging apparatus, switch and change camera lens and carry out view finder demonstration control.Figure 14 A and Figure 14 B are the key diagrams that is used to illustrate the replacing camera lens that adopts in the present embodiment.
Figure 14 A is illustrated in the state of changing camera lens 121 has been installed on the not shown lens mount of camera head main body 11.Changing camera lens 121 is that install freely to rotate at the center by installation portion 122 with the optical axis.Replacing camera lens 121 has can take right eye is used image with image and left eye pick-up lens 121R, 121L.Change camera lens 121 with respect to 11 rotations of camera head main body by making, be arranged in camera head main body 11 photography of horizontal composition position of rotation situation and be positioned under arbitrary situation of situation of position of rotation of vertical composition photography, the baseline that connects between pick-up lens 121R, the 121L can both be kept level.
Figure 14 B is illustrated in the state of changing camera lens 123 has been installed on the not shown lens mount of camera head main body 11.Changing camera lens 123 is that install freely to rotate at the center by installation portion 122 with the optical axis.Replacing camera lens 123 has can take right eye is used image with image and left eye pick-up lens 123R, 123L.Change camera lens 123 with respect to 11 rotations of camera head main body by making, be arranged in camera head main body 11 photography of horizontal composition position of rotation situation and be positioned under arbitrary situation of situation of position of rotation of vertical composition photography, the baseline that connects between pick-up lens 123R, the 123L can both be kept level.
In the present embodiment, change camera lens 123 and compare, can form shot object image in the wide zone on the shooting face of imaging apparatus with changing camera lens 121.
Being judged to be electronic viewfinder and changing camera lens in step S21, the S22 of Figure 13 is under the situation of three Wesys, and signal Processing and control part 21 judge in next step S41 whether imaging apparatus has been configured to grow crosswise.
Now, suppose in camera head main body 11 to be under the situation of the horizontal composition photography state shown in Figure 14 A that the shooting face of imaging apparatus is configured to grow crosswise.In this case, when making camera head main body 11 be in vertical composition photography state, the shooting face of imaging apparatus is configured to lengthwise.In addition, even under vertical composition photography state,, also can carry out 3-D photography by connecting between pick-up lens 121R, the 121L and the baseline between pick-up lens 123R, the 123L is kept level.
Signal Processing and control part 21 are under the situation that is in horizontal composition photography state, in step S42, set the image-region of horizontal composition photography usefulness, under the situation that is in vertical composition photography state, in step S43, set the image-region of vertical composition photography usefulness.
Figure 15 A and Figure 15 B are right eye image-region and the left eye key diagrams of image-region that is used to illustrate on the shooting face that is set in imaging apparatus.Image-region when the image-region when Figure 15 A illustrates the photography of horizontal composition, Figure 15 B illustrate vertical composition photography.
The shooting face 125 of the imaging apparatus when Figure 15 A is illustrated in the photography of horizontal composition.On shooting face 125, set right eye image-region 126R and left eye image-region 126L by signal Processing and control part 21.
In Figure 15 A, owing to use image-region and left eye with image-region 126R, 126L, in any case thereby also be vertical narrow image at the right eye of configuration up and down of shooting face 125.Therefore, high subject is being carried out to cover sufficient camera coverage under the situation of 3-D photography.
Therefore, guarantee under the situation of the sufficient camera coverage of above-below direction wanting, adopt vertical composition photography.That is, in this case, use and change camera lens 123, keep under the horizontal state, make camera head main body 11 be in vertical composition photography state at the baseline that will connect between pick-up lens 123R, the 123L.Thus, the shooting face of imaging apparatus 125 is the shooting face 125 ' of lengthwise.
In this case, go up setting right eye image-region 127R and left eye image-region 127L at shooting face 125 '.Use among the image-region 127L with image-region 127R and left eye at right eye,, thereby can not obtain the whole photographed images shown in the dotted line because it is wide to change the imaging scope of camera lens 123.But, although sacrificed the image section at left and right directions two ends, yet when buildings etc. is carried out three-dimensional depiction, can obtain the image of corresponding aspect ratio.
In step S44, signal Processing and control part 21 amplify and dwindle processing.Like this, amplify the right eye dwindle after the processing is presented at electronic viewfinder 13 with image with image and left eye display part 55R, 55L last (step S25).
On the other hand, being judged to be electronic viewfinder in step S21, the S30 of Figure 13 is that two dimension shows that using and changing camera lens is under the situation of three Wesys, and signal Processing and control part 21 judge in next step S46 whether imaging apparatus has been configured to grow crosswise.Signal Processing and control part 21 are under the situation that is in horizontal composition photography state, in step S47, set the image-region of horizontal composition photography usefulness, under the situation that is in vertical composition photography state, in step S48, set the image-region of vertical composition photography usefulness.
Then, signal Processing and control part 21 generate intermediate image in step S49.For example, signal Processing and control part 21 are estimated right eye image and the left eye corresponding point of image, generate the image of the centre that is used for additional these images.Then, signal Processing and control part 21 make intermediate image be presented on display part 55R, the 55L in step S50.
In addition, the processing that is judged to be in step S22, S30 under the situation that the replacing camera lens is two Wesys is identical with Fig. 9, omits explanation.In this case, on display part 55R, the 55L about the captured image of pick-up lens 71 (with reference to Fig. 3 B) by two Wesys can being presented at.
Also can obtain the effect identical so in the present embodiment with the 1st embodiment, and can carry out with the direction of the length direction of imaging apparatus and change the corresponding image-region of the kind of camera lens setting and amplification, dwindle processing.And, under the situation of 3-D view being carried out the two dimension demonstration, can utilize the demonstration of the feature of 3-D view.
In addition, in the present embodiment, illustrated that employing shooting face when laterally composition is photographed is the imaging apparatus of growing crosswise, yet can adopt the imaging apparatus that when laterally composition is photographed, has the shooting face of lengthwise.In this case, apparent, the camera head main body is revolved turn 90 degrees, can effectively utilize the three-dimensional camera shooting of imaging apparatus.
(the 3rd embodiment)
Figure 16 to Figure 18 relates to the 3rd embodiment of the present invention, and Figure 16 is used to illustrate and the key diagram that is connected of changing camera lens 12 and electronic unit 130 that Figure 18 is the key diagram that is used to illustrate using method, and Figure 18 is the process flow diagram that motion flow is shown.In Figure 16, the inscape identical with Fig. 3 B with Fig. 3 A enclosed same numeral and omitted explanation.
The hardware configuration of present embodiment is identical with the 1st embodiment of Fig. 1 and Fig. 2.The difference of present embodiment and the 1st embodiment only is, replaces electronic viewfinder 13 and installs and uses electronic unit 130.
And in the present embodiment, signal Processing and control part 21 alternately offer main body display part 30 with picture signal with the time partitioning scheme with picture signal and left eye with right eye.Thus, on main body display part 30 with time partitioning scheme Alternation Display right eye with image and left eye image.
Signal Processing and control part 21 make the display synchronization of main body display part 30, electronic shutter 133R, the 133L of control electronic glasses 133.That is, signal Processing and control part 21 are shown in moment on the main body display part 30 at right eye and block the incident light of electronic shutter 133L with image, are shown in moment on the main body display part 30 with image at left eye and block the incident light of electronic shutter 133R.
Figure 17 illustrates the situation that the people installs electronic glasses 133, confirms the demonstration of main body display part 30.The people watches the 3-D display that for example is provided with the main body display part 30 of viewing area at the back side of camera head main body 11 under the state of installing electronic glasses 133.In this embodiment, as shown in the figure, can carry out the parallax adjustment, with the parallax of the image of eliminating touch location.At this moment, when the parallax of left and right sides image is big, be difficult to judge to make which image of the left and right sides and datum coincidence, thereby for example under near the situation of clear and definite shot object image such as the image of having the face the touch portion, be benchmark preferentially with this shot object image.In addition, the panel of supposing the back side is to follow the panel that shows speed constantly about above-mentioned.
Below, the effect of the embodiment of such formation is described with reference to Figure 18.Figure 18 illustrates the display process corresponding with Fig. 9.
Signal Processing and control part 21 switch left eye with image with image and right eye and are presented on the main body display part 20 with the time partitioning scheme.In this case, signal Processing and control part 21 use the temporal information of self clock portion 27, and each image was switched and demonstration in the predetermined demonstration time.
Now, suppose that the left eye image is in showing.In addition, signal Processing and control part 21 utilize clocking information, and from the demonstration of left eye with image, the beginning left eye is upwards counted with display counter.Signal Processing and control part 21 use left eye to judge from demonstration the demonstration time that whether process be scheduled to of left eye with image with the count value of display counter in the step S61 of Figure 18.Do not passing through under the situation of predetermined demonstration time, signal Processing and control part 21 continue to cover the electronic shutter 133R (step S62) of right eye side, and the light of right eye is incided in restriction.Then, signal Processing and control part 21 offer main body display part 30 with left eye with picture signal in step S63, continue the demonstration of left eye with image, make and handle the main routine of getting back to Fig. 9.
When according to left eye with the count value of counter be judged to be from left eye with the demonstration of image through predetermined demonstration during the time, signal Processing and control part 21 are transferred to step S67 from step S61, replacement right eye display counter makes afterwards to handle and transfers to step S64.Signal Processing and control part 21 judge with the count value of display counter whether right eye has shown the schedule time with image, in next step S65, covers the electronic shutter 133L of left eye side according to right eye in step S64, the light of left eye is incided in restriction.Then, signal Processing and control part 21 offer main body display part 30 with right eye with picture signal in step S66, show the right eye image, make to handle the main routine of getting back to Fig. 9.
When according to right eye with the count value of counter be judged to be from right eye with the demonstration of image through predetermined demonstration during the time, signal Processing and control part 21 are transferred to step S68 from step S64, replacement left eye display counter is got back to main routine afterwards.
When handling when main routine is transferred to step S61, signal Processing and control part 21 use left eyes whether to show the schedule time with the count value judgement left eye of display counter with image.
Below by repeating same action, in the incident light that uses electronic shutter 133L restriction left eye, make right eye on main body display part 30, show the scheduled period with image, in the incident light that uses electronic shutter 133R restriction right eye, make left eye on main body display part 30, show the scheduled period then with image.Thus, can utilize the 3-D display of main body display part 30.
So in the present embodiment, can use the main body display part 30 that only has 1 display part to carry out 3-D display.
Above with reference to description of drawings preferred implementation of the present invention, it should be understood that, the invention is not restricted to these definite embodiments, carry out various change of the present invention and modification under the situation of the spirit or scope of the present invention that can in not deviating from described claims, stipulate by those skilled in the art.
Claims (10)
1. camera head, this camera head has:
Image pickup part;
The 1st connecting portion, it can optionally install the replacing camera lens that stereoscopic photograph uses and the replacing camera lens of two dimension photography usefulness, makes and can form shot object image at above-mentioned image pickup part;
The 2nd connecting portion, it can optionally install following two view finders: have 2 display parts corresponding with right and left eyes and also can show the view finder of a plurality of images and have the view finder that single display portion also can show single image; And
Display control unit, it is according to the information of at least one side in the information of replacing camera lens that is connected with above-mentioned the 1st connecting portion and the view finder that is connected with above-mentioned the 2nd connecting portion, and control is by the demonstration of photographed images on above-mentioned view finder of above-mentioned image pickup part shooting.
2. camera head according to claim 1, wherein,
This camera head has the display part that is configured in the apparatus main body back side and the touch panel on the above-mentioned display part,
Above-mentioned display control unit is controlled the demonstration of above-mentioned photographed images according to the operating result of above-mentioned touch panel.
3. camera head according to claim 2, wherein,
Above-mentioned display control unit makes the left and right sides image of three-dimensional usefulness be in translucent and overlapping being presented on the above-mentioned display part.
4. camera head according to claim 1, wherein,
This camera head has test section in length and breadth, this in length and breadth the test section direction in length and breadth and the output that detect the camera head main body dispose above-mentioned image pickup part detect information in length and breadth,
Above-mentioned display control unit is controlled the demonstration of above-mentioned photographed images according to the information of above-mentioned replacing camera lens and view finder and the information of at least one side in the above-mentioned detection information in length and breadth.
5. camera head according to claim 1, wherein,
Above-mentioned display control unit
By obtaining above-mentioned replacing camera lens and being connected of above-mentioned the 1st connecting portion the information of above-mentioned replacing camera lens, obtain the information of above-mentioned view finder by above-mentioned view finder and being connected of above-mentioned the 2nd connecting portion.
6. camera head according to claim 1, wherein,
Above-mentioned display control unit
Obtaining by above-mentioned image pickup part under the situation of stereo camera shooting image, according to the information of the shooting face of above-mentioned image pickup part and the information of above-mentioned replacing camera lens, the right eye that on the shooting face of above-mentioned image pickup part, set to constitute above-mentioned stereo camera shooting image with image and left eye with image respectively the right eye of imaging will offer 2 display parts corresponding with image and left eye respectively with image from the right eye that above-mentioned right eye is read with image-region with image-region and left eye and show with image-region and left eye image-region with above-mentioned right and left eyes.
7. camera head according to claim 4, wherein,
Above-mentioned display control unit is according to the information of above-mentioned replacing camera lens, the above-mentioned directional information that detects information in length and breadth and connect the line of above-mentioned 2 display parts, makes above-mentioned photographed images rotation and offers above-mentioned view finder and show.
8. camera head according to claim 1, wherein,
Above-mentioned display control unit is according to the information of the shooting face of the information of above-mentioned replacing camera lens, above-mentioned image pickup part and the information of above-mentioned view finder, above-mentioned photographed images amplified to dwindle handle and offer above-mentioned view finder and show.
9. camera head according to claim 4, wherein,
Above-mentioned display control unit
Obtaining by above-mentioned image pickup part under the situation of stereo camera shooting image, according to the information of the shooting face of above-mentioned image pickup part and the information and the above-mentioned information that detects in length and breadth of above-mentioned replacing camera lens, on the shooting face of above-mentioned image pickup part, set the right eye that constitutes above-mentioned stereo camera shooting image with image and left eye with image respectively the right eye of imaging with image-region and left eye image-region.
10. camera head according to claim 1, wherein,
This camera head has the main body display part, and this main body display part is located on the camera head main body that disposes above-mentioned image pickup part,
Above-mentioned display control unit
Obtaining by above-mentioned image pickup part under the situation of stereo camera shooting image, the right eye that constitutes above-mentioned stereo camera shooting image is being presented on the aforementioned body display part with the time partitioning scheme with image with image and left eye.
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| JP2009268135A JP5638791B2 (en) | 2009-11-25 | 2009-11-25 | Imaging device |
| JP2009-268135 | 2009-11-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102934025A (en) * | 2010-06-30 | 2013-02-13 | 富士胶片株式会社 | Imaging device and imaging method |
| CN103875243A (en) * | 2011-10-14 | 2014-06-18 | 奥林巴斯株式会社 | 3d endoscope device |
| CN105872336A (en) * | 2016-05-24 | 2016-08-17 | 北京小米移动软件有限公司 | Camera |
| CN106575072A (en) * | 2014-03-12 | 2017-04-19 | 拉姆·斯里坎斯·米莱 | Multi-planar camera apparatus |
| CN107783296A (en) * | 2016-08-26 | 2018-03-09 | 奥林巴斯株式会社 | Image observing device |
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| CN106575072A (en) * | 2014-03-12 | 2017-04-19 | 拉姆·斯里坎斯·米莱 | Multi-planar camera apparatus |
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| CN107783296A (en) * | 2016-08-26 | 2018-03-09 | 奥林巴斯株式会社 | Image observing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102081294B (en) | 2013-06-05 |
| JP5638791B2 (en) | 2014-12-10 |
| JP2011112808A (en) | 2011-06-09 |
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