CN104335116A - Imaging device - Google Patents
Imaging device Download PDFInfo
- Publication number
- CN104335116A CN104335116A CN201380029361.2A CN201380029361A CN104335116A CN 104335116 A CN104335116 A CN 104335116A CN 201380029361 A CN201380029361 A CN 201380029361A CN 104335116 A CN104335116 A CN 104335116A
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- China
- Prior art keywords
- user
- camera head
- lens changeable
- input
- accessory
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/566—Accessory clips, holders, shoes to attach accessories to camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
- H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2206/00—Systems for exchange of information between different pieces of apparatus, e.g. for exchanging trimming information, for photo finishing
Abstract
This imaging device has a mount where an accessory can be attached and detached, and is configured to be provided with a communication unit for communicating with the accessory, a control unit for controlling the imaging device, an input unit for receiving user input, and a display unit for displaying information relating to user input. The communication unit can communicate with the accessory, and if said accessory is identified as a mount adaptor, the control unit displays on the display unit a screen requesting user input of information relating to the interchangeable lens mounted on the mount adaptor, and if the user provides input, controls the imaging device on the basis of said user input.
Description
Technical field
The present invention relates to that a kind of have can the camera head of interface (mount) of loading and unloading accessories, particularly require the input information relevant with lens changeable when accessory is interface adapter and carry out the camera head of camera head control according to input information.
Background technology
Usually, in camera lens changeable type camera, lens changeable and camera body possess mutually chimeric interface.As shown in Japanese Unexamined Patent Publication 2004-12741 publication, in lens changeable, store focus information, pupil Exit positions information, change the camera lens intrinsic informations such as relevant information, F numerical value, aberration with ambient light amount.Camera body communicates with installed lens changeable, obtains the intrinsic information relevant with lens changeable, and lens changeable and camera body is carried out to the control of various action and image procossing according to the intrinsic information obtained.
The lens interface specification of lens changeable and the fuselage interface specification of camera body sometimes inconsistent.In this case, use interface adapter, to make mutually to coordinate when installing and use.Interface adapter is endless member, is provided with the interface of the lens interface specification being suitable for lens changeable at an end face, is provided with the interface of the fuselage interface specification being suitable for camera body in other end.
Usually, interface adapter does not have load for realizing the mechanism carrying out between lens changeable with camera body communicating.Because the electrical specification for carrying out communicating in each interface specification of lens changeable with camera body is different, therefore, if interface adapter will be made to have the interchangeability of electrical specification, then the structure of interface adapter complicates and cost raising.Therefore, usually when use interface adapter, camera body can not obtain information about lens changeable via interface adapter.
Summary of the invention
One of action control of camera body is the image blurring vibration Restrained Control caused by hand shaking etc. of camera body when suppressing shooting.In this vibration Restrained Control, by being enclosed in the vibrations gyro mechanism perception hand shaking in camera body, and making imaging apparatus with the phase shifts contrary with the phase place of the vibrations that hand shaking produces, correcting shooting optical axis thus.Correcting value due to hand shaking depends on the focal length of lens changeable, and therefore the usual focal length according to lens changeable carries out vibration Restrained Control.
But as mentioned above, when using interface adapter to connect lens changeable and camera body, camera body can not obtain the focal length information of one of the intrinsic information as lens changeable.Therefore, camera body can not carry out suitable vibration Restrained Control, and likely cannot generate good photographs.
In addition, owing to can not obtain the various intrinsic informations of lens changeable in camera body side, therefore, in camera body side, suitable action control corresponding with the setting content of the lens changeable in use procedure when can not make a video recording and adding the intrinsic information that photographed images is carried out.
The present invention makes in view of the foregoing, its objective is and is provided in when adopting interface adapter and use lens changeable and can carries out the camera head of action control with conforming to the setting content of lens changeable.
According to an embodiment of the invention, provide a kind of camera head, having can the interface of loading and unloading accessories, and described camera head possesses: Department of Communication Force, itself and accessory communications; Control part, it controls camera head; Input part, it accepts user's input; And display part, its display inputs relevant information with user, when Department of Communication Force can with accessory communications and when identifying that this accessory is interface adapter, control part shows and requires that user inputs the picture of the information relevant with the lens changeable be arranged on interface adapter on display part, when there is user and inputting, input according to this user, control camera head.
According to said structure, obtain the information relevant with the lens changeable be arranged on interface adapter by user's input, accurately carry out the action control of camera head according to the information obtained.
In addition, when Department of Communication Force can not with accessory communications time, preferred control part shows and requires that user inputs the information relevant with lens changeable on display part.Thus, even if when having installed the interface adapter that can not communicate with camera body, inputted by user and also can obtain the information relevant with the lens changeable be arranged on interface adapter, and accurately can carry out the action control of camera head according to the information obtained.
In addition, preferred camera head possesses the operating unit accepting user operation, operating unit detects user operation, and, can with accessory communications and when identifying that accessory is interface adapter, control part shows and requires that user inputs the picture of the information relevant with the lens changeable be arranged on interface adapter, when there is user and inputting on display part at Department of Communication Force, input according to this user, control camera head.In addition, preferably this operating unit is the button of the locking removed between accessory and camera head.
According to said structure, after being connected by the power supply of camera head, the user's input performing the information relevant with lens changeable can be pressed the button, therefore, it is possible to promptly reflect the change of the information relevant with lens changeable and make a video recording in the arbitrary moment.
In addition, preferred camera head possesses the vibration-proof section of the imaging apparatus light image of camera body being converted to electric signal and the vibration Restrained Control of carrying out imaging apparatus, the information relevant with the focal length of this lens changeable is comprised in the information relevant with lens changeable, control part, according to the information relevant with the focal length being inputted inputted lens changeable by user, controls vibration-proof section.
According to above-mentioned formation, use the focal length of lens changeable during shooting accurately can carry out the vibration Restrained Control of imaging apparatus, and hand shaking can be corrected well.
In addition, the display of preferred display part with inputted in the relevant information of the lens changeable of current input and the historical information relevant with being inputted the replacing camera lens that inputs in the past by user by user, control part inputs according to user, select historical information, as the information relevant with the lens changeable of current input.In addition, preferred control part inputs according to user, the historical information selected by change, and setting is as the information relevant with the lens changeable of current input.
According to above-mentioned formation, such as, interface adapter is installed the lens changeable being equipped with zoom lens, when operating lens changeable in a manual manner and frequently change the setting of the lens changeables such as focal length, also the information relevant with lens changeable can be inputted with reference to while historical information, therefore, it is possible to more successfully carry out user's input.
In addition, preferred control part by with inputted the relevant information of inputted lens changeable by user and be additional in the image information that camera head generates, the information relevant with accessory preferably obtained by Department of Communication Force is additional in the image information that camera head generates.Thus, have the following advantages: when using interface adapter to make a video recording, same with when directly installing lens changeable on camera head, also the information relevant with the lens changeable used when making a video recording can be additional in view data.
As mentioned above, achieve and can carry out the camera head of action control with conforming to the setting content of lens changeable when adopting interface adapter and using lens changeable.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the camera of an embodiment of the invention.
Fig. 2 is the block diagram of the camera of an embodiment of the invention.
Fig. 3 is the stereoscopic figure of the camera body of an embodiment of the invention.
Fig. 4 is the process flow diagram of the focal length input processing of an embodiment of the invention.
Fig. 5 is the process flow diagram of the focus settings subprocess of an embodiment of the invention.
Fig. 6 is the process flow diagram of the interrupt process of an embodiment of the invention.
(a) of Fig. 7, (b) of Fig. 7 are the indication examples of the focal length input picture of an embodiment of the invention.
Embodiment
The camera 100 of an embodiment of the invention is described with reference to the accompanying drawings.
Fig. 1 is the stereoscopic figure of the camera 100 of present embodiment.Camera 100 is provided with interface adapter 2 on its camera body 1 as camera head, and interface adapter 2 is installed lens changeable 3.As described below, camera body 1 is connected with the interface of interface adapter 2 via the same specification arranged on both.Similarly, interface adapter 2 is connected with the interface of lens changeable 3 via the same specification arranged on both.
Fig. 2 is the block diagram of the camera 100 of present embodiment.As shown in Figure 2, camera body 1 possesses CPU (central processing unit) 10, hand shaking correction unit 11, imaging apparatus 12, AFE (AFE (analog front end)) 13, TG (clock generator) 14, DSP (digital signal processor) 15, SDRAM (Synchronous Dynamic Random Access Memory) 16, EEPROM (Electrically Erasable Read Only Memory) 17, SD card 18, display part 19, input part 20, pushbutton switch 21 and fuselage interface 22.
CPU10 is the control part integrally controlling the action of camera body 1 according to the various program recorded in EEPROM17 and setting data.In addition, CPU10 is also the Department of Communication Force carrying out with the accessory be arranged on camera body 1 communicating.The setting data recorded in EEPROM17, except comprising following focus information and the data that preset, also comprises user by carrying out input part 20 operating the data that can set arbitrarily.
Imaging apparatus 12 is solid-state imagers of the photo-electric conversion element with 2 dimension configurations on substrate, and the upper optical imagery formed of its configuration plane by photo-electric conversion element (imaging surface) is converted to electric signal (analog picture signal).CMOS (complementary metal oxide semiconductor (CMOS)) imageing sensor is used in the present embodiment as imaging apparatus 12, but the structure of imaging apparatus is not limited thereto, the imaging apparatus of other structures such as CCD (charge coupled cell) imageing sensor also can be used.In addition, the analog picture signal that imaging apparatus 12 generates is converted to data image signal by AFE13.
TG14 generates the various timing signals for driving imaging apparatus 12.Imaging apparatus 12 carries out vertical electric charge transfer according to the timing signal from TG14 and horizontal charge shifts and picture signal exported to AFE13.
DSP15 is imaging signal processing circuit, it is according to the signal from CPU10, to the data image signal exported by AFE13, after implementing various image procossing according to the treatment conditions be set by the user (Image Processing parameter), export with the image file of the document form (JPEG form etc.) of user's setting.
SDRAM16 is that placeholder record is by the memory buffer of the view data of DSP15 process.SD card 18 is the memory storages storing the image file exported from DSP15.In the memory card slot that the figure that SD card 18 is inserted into camera body 1 does not show.
Display part 19 is display systems of the reproduced image of the display various information relevant with operating state to the setting content of camera body 1 and camera body image or view data.
Input part 20 is the input medias of the input operation accepting user.As shown in Figure 3, input part 20 possesses: the power knob 20a that the power supply for carrying out camera body 1 is connected and cut off; For the cross key 20b of the change and selection of carrying out the setting content of camera body 1; Change for the setting content making camera body 1 effective OK button 20c; Release (release) button 20d and electronics index dial 20i.The function etc. of each button of input part 20 is described below.
As shown in Figure 2, lens changeable 3 possesses lens interface 40, detects the Zoom sensor 41 of the position of zoom lens 48, the position transducer 42 of position detecting amasthenic lens 49, camera lens CPU43, flash rom 44, aperture 45, regulates the aperture motor 46 of the aperture area of aperture 45 and aperture motor 46 carried out to the motor driver 47 of drived control.Motor driver 47 is controlled by camera lens CPU43.
Lens interface 40 is the bindiny mechanisms be connected with the fuselage interface of camera body.In the present embodiment, not there is interchangeability between the specification of the specification of lens interface 40 and the fuselage interface 22 of camera body 1.Therefore, lens changeable 3 can not be directly installed on camera body 1.As the example of such lens changeable 3, although listing the situation of the lens changeable that camera body uses other companies to manufacture and camera body and lens changeable is the situation etc. that same company manufactures that interface manufactures mutual different size.
When being connected with lens changeable 3 by camera body 1 when fuselage interface 22 is different with the specification of lens interface 40, use interface adapter 2.Interface adapter 2 possesses camera-side interface 30, camera lens side interface 31, flash rom 32, shutter 33, carries out the fast door motor 34 of the action control of shutter 33 and carry out the motor driver 35 of drived control of fast door motor 34.
Camera-side interface 30 is made up of the lens interface of the same specification of fuselage interface 22 with camera body 1.In addition, camera lens side interface 31 is made up of the fuselage interface of the same specification of lens interface 40 with lens changeable 3.In addition, although diagram is omitted, the mounting means of the mechanical realization of the fitting portion relative to camera body 1 and replaceable lens 3 of interface adapter 2 and size etc. and so-called screw-in, bayonet socket (bayonet) formula, socket type etc., camera body 1 and lens changeable 3 is formed respectively accordingly.In the present embodiment, the camera-side interface 30 of interface adapter 2 has to communicate with the CPU10 of camera body 1, has the electric interchangeability with the fuselage interface 22 of camera body 1.The camera lens side interface 31 of interface adapter 2 does not have the electric interchangeability with the lens interface 40 of lens changeable 3, does not have the structure transmitted to lens changeable 3 by the signal from CPU10.Therefore, CPU10 can not obtain the intrinsic information of the lens changeable 3 be stored in the flash rom 44 of lens changeable 3 via interface adapter 2, or controls camera lens CPU43.
The intrinsic information relevant with interface adapter 2 is stored in flash rom 32.When being arranged on camera body 1 by interface adapter 2, CPU10 communicates with flash rom 32, obtains the intrinsic information be stored in flash rom 32.Comprising for identifying in this intrinsic information is the information of interface adapter 2.
When using camera 100 to make a video recording, as shown in Figure 1, camera body 1, interface adapter 2 and lens changeable 3 are connected.When user operation power knob 20a presses release-push 20d completely under the state making the film of camera body 1 connect, by imaging apparatus 12, take the image that is taken of the imaging in the imaging surface of imaging apparatus 12 via lens changeable 3 and interface adapter 2.The rest image be caught on camera is converted to digital signal by AFE13 from simulating signal, and after being implemented various image procossing by DSP15, is displayed on display part 19.In addition, the data of captured rest image are converted into the document form of user's setting, and are recorded in SD card 18.In addition, the undeveloped view data (RAW image) generated by imaging apparatus 12 is temporarily recorded in SDRAM16.The RAW image recorded in SDRAM16, except for except preview display, is also used as confirmation image during image process setting parameter.RAW image also can be recorded in SD card 18.
According to the amount of pressing of release-push 20d, the photometry switch that figure is not shown and release-push are in on-state.Such as, when release-push 20d is by partly on time, photometry switch becomes on-state, carries out light-metering by spectrum assignment.In addition, after release-push 20d is fully pressed, release-push becomes on-state and makes a video recording.Corresponding to pressing completely of release-push 20d, the image be taken can be rest image also can be dynamic image.
Cross key 20b and OK button 20c is the action button of the input of various settings for camera body 1.Use these action buttons, such as, to determining that the Image Processing parameter of the image capture conditions of being undertaken by DSP15 sets.
Cross key 20b has LeftArrow 20e, upper directionkeys 20f, right direction key 20g and lower directionkeys 20h, is configured on the right side of the back side of camera body 1 by OK button 20c in the mode of surrounding OK button 20c from surrounding.Under the state that various setting screen is presented on display part 19, by operation cross key 20b, change the setting content of the various process in camera body 1.When operating OK button 20c on various setting screen, the setting content changed is determined.Changed content is written and is kept in EEPROM17.
Electronics index dial 20i is discoid input part.User to turn right or turns left electronics index dial 20i along the direction of arrow shown in Fig. 3, can carry out setting the focal length changing or change in focal length described later input picture thus to various setting values such as the changes of depth of field during shooting.
Hand shaking correction unit 11 is the vibration-proof section of according to the focal length of used lens changeable, imaging apparatus 12 being carried out to vibration Restrained Control when there is hand shaking when making a video recording.In the present embodiment, camera body 1 can not obtain the information relevant with the focal length of lens changeable 3.Therefore, by now like this, the vibration Restrained Control of imaging apparatus 12 is not accurately carried out by hand shaking correction unit 11.Therefore, in the present embodiment, utilize and input set focal length by user, carried out the vibration Restrained Control of imaging apparatus 12 by hand shaking correction unit 11.
Below, the setting of the focal length in present embodiment is described in detail.In addition, for convenience of explanation, in explanation in this manual and accompanying drawing, treatment step omits and is expressed as " S ".
Fig. 4 is the process flow diagram of the focal length input processing of present embodiment.Focal length input processing is carried out before common shooting process (image pickup mode) when the power supply of camera body 1 is connected.As shown in Figure 4, when user operation power knob 20a makes the power supply of camera body 1 connect, judge whether camera body 1 is provided with lens changeable or interface adapter 2 (S201).Particularly, CPU10 attempts communicating with the accessory installed via fuselage interface 22.When accessory be possess with the lens changeable (not shown) of the interface of the same specification of fuselage interface 22 or interface adapter 2 time, CPU10 obtains intrinsic information from the flash rom 32 of the flash rom of this camera lens, interface adapter 2, carries out the identification of accessory.For convenience of explanation, possessing with the intrinsic information that stores in the flash rom of the lens changeable of the lens interface of the same specification of fuselage interface 22, identifying information and the focus information of this lens changeable is comprised.When being judged to camera body 1 to be provided with lens changeable or interface adapter 2 (S201: yes), enter into S202.Installation fitting etc. is not had, when can not communicate with the accessory installed via fuselage interface 22 when not comprising in the intrinsic information that interface adapter does not possess flash rom, CPU obtains on the identifying information of interface adapter, fuselage interface 22, be judged as camera body 1 not being installed lens changeable or interface adapter 2 (S201: no), enter into S203.
In S202, judge that can CPU10 detect the focal length of lens changeable according to the intrinsic information obtained from accessory.In the present embodiment, as mentioned above, even if be connected with lens changeable 3 by interface adapter 2, CPU10 can not obtain the focus information of lens changeable 3.Therefore, when camera body 1 is provided with interface adapter 2, is judged to be the focal length (S202: no) that can not detect lens changeable 3, enters into S203.When camera body 1 being directly provided with lens changeable, CPU10 can detect focal length (S202: yes) according to the intrinsic information of lens changeable, and enters common photograph mode.In addition, when entering common photograph mode, the value of focal length that CPU10 can be utilized the value of the focal length detected or be determined by following focus settings process, by hand shaking correction unit 11, accurately controls the anti-vibration action of imaging apparatus 12.In addition, the value of focal length can also be additional to captured view data as image information.
Fig. 5 is the process flow diagram of the focus settings subprocess of present embodiment.When proceeding to S203, display part 19 showing focal length input picture, this subprocess is started.(a) of Fig. 7, (b) of Fig. 7 represent the focal length input picture in this subprocess.At S301, become the state that manually can input focal length.(a) of Fig. 7 shows the focal length input picture in S301.For convenience of explanation, in the present embodiment, if user once utilized this subprocess to determine focal length in the past.Manual input value V is shown, the history value H that the left side in focal length input picture sets in the past as historical information display user near the central authorities of focal length input picture.In addition, when user does not set focal length in the past, the value that history value H is preset is shown.The manual input value V shown in S301 is the value of the focal length determined last time.When focal length input picture is displayed on display part 19, proceed to S302.
As shown in (a) of Fig. 7, in the present embodiment, the initial position of cursor C is the most significant digit row of manual input value V.As user operation LeftArrow 20e or right direction key 20g, cursor C moves at each interdigit.In addition, cursor C can most significant digit row and minimum rank between loopy moving.As directionkeys 20f in user operation or lower directionkeys 20h, show the value increase and decrease of the position of cursor C.User operates cross key 20b thus manual input value V is changed to expectation value.
In S302, user operates cross key 20b, determines whether thus to change manual input value V.When user to operate cross key 20b and makes cursor C suitably move and be judged to change manual input value V (S302: yes), display change after manual input value V (S303), proceed to S304.
In S304, user operates OK button 20c, judges whether focal length input terminates thus.When user operates OK button 20c (S304: yes), proceed to S305, manual input value V is defined as the setting value of focal length, this subprocess is terminated.When user does not operate OK button 20c (S304: no), proceed to S302.
Here, the function of electronics index dial 20i is described.When user rotates electronics index dial 20i, cursor C moves from manual input value V to any one value of the history value H be presented at focus input picture.(b) of Fig. 7 represents that use electronics index dial 20i makes cursor C move to the state (history selection mode) of history value H.In the present embodiment, when turn right electronics index dial 20i time, cursor C moves from the top down in turn in history value H side, when turn left electronics index dial 20i time, cursor C moves from bottom to top in turn in history value H side.Manual input value V shows the history value H selected by cursor C.In addition, when using electronics index dial 20i, cursor C can loopy moving between the value of the topmost of history value H (in the drawings, " 15.0 ") and manual input value V or between the value (in the drawings, " 135.0 ") of the foot of history value H and manual input value V.In the present embodiment, under history selection mode during user operation right direction key 20g, cursor C moves to manual input value V, and manual input value V is updated to the value of the history value H selected by cursor C before cursor C just will move.Then, user can change manual input value V by operating cross key 20b as mentioned above.
When user does not operate cross key 20b in S302 (S302: no), then proceed to S306.In S306, user operation electronics index dial 20i, cursor C moves thus, has determined whether selection history value H.As user operation electronics index dial 20i (S306: yes), cursor C moves to history value H, becomes history selection mode (S307), proceeds to S308.When user does not operate cross key 20b and electronics index dial 20i (S306: no), proceed to S304.
In S308, under history selection mode, user operation right direction key 20g, judges whether manual input value V is updated to history value H thus.When under history selection mode, user carries out the operation of right direction key 20g (S308: yes), cursor C moves to manual input value V, becomes the state (S309) of the history value H that can change display on manual input value V, proceeds to S304.When user does not operate right direction key 20g under history selection mode (S308: no), proceed to S310.
At S310, under history selection mode, user continues operation electronics index dial 20i, judges whether the selection based on cursor C turns back to manual input value V again from history value H thus.Thus, when user does not operate right direction key 20g and makes cursor C turn back to manual input value V (S310: yes), as manual input value V, again be presented at before entering history selection mode, in the value of manual input value V region display, and become the state (S311) that can change manual input value V, enter into S304.When user does not operate right direction key 20g and electronics index dial 20i under history selection mode (S310: no), return S308.In addition, when history selection mode is removed and cursor C returns to manual input value V from history value H, be at random set in manual input value V in advance which rank display highlighting C.
In the present embodiment, in S301, because manual input value V shows the value of the focal length determined last time, therefore, when user wants to use the focal length value identical with last time, only operation OK button 20c.That is, when under the state that manual input value V shows the focal length determined last time, user presses OK button 20c, undertaken by the order of S302, S306, S304, S305, the value determined last time is defined as focal length again, and this subprocess terminates.As shown in Figure 4, at the end of this subprocess, enter photograph mode from S203.
In the above description, owing to only performing focal length input processing when the power supply of camera body 1 is connected, therefore, when changing lens changeable under the state that the power supply of camera body 1 is connected and when manually handling the focal length changing zoom lens when lens changeable is zoom lens, CPU10 can not obtain the information relevant with the focal length after lens changing or after camera lens manual operation.Therefore, the accurate action control based on suitable focus information can not be carried out in camera body 1 side.Therefore, in the present embodiment, further, after the power supply of camera body 1 is connected, can at the setting content of arbitrary moment change focal length.Particularly, as described later, interrupt process is started by pushbutton switch 21.
Fig. 6 is for carrying out the process flow diagram of the interrupt process of this change in present embodiment.As shown in Figure 1, 2, before camera body 1, pushbutton switch 21 is provided with.When accessory is fitted to fuselage interface 22 and carries out rotating operation by user, by scheming the parts such as the spring lock (latch) that do not show, by fitting lockout to camera body 1.When user presses pushbutton switch 21, the locking based on parts such as spring locks is removed, and carries out rotating operation, can unload accessory thus from camera body 1 while pressing pushbutton switch 21 to accessory.As shown in Figure 2, CPU10 is electrically connected with pushbutton switch 21, and can detect the operation of user to pushbutton switch 21.
After being connected by the power supply of camera body 1, when the arbitrary moment presses the button switch 21, proceed to S401.In S401, CPU10 trial obtains the intrinsic information of the accessory installed via fuselage interface 22, and judges whether camera body 1 is provided with interface adapter.When being judged to have installed interface adapter (S401: yes), proceeding to S402, performing the subprocess shown in Fig. 5.Because the contents processing of this subprocess is described above, therefore omit the description.Because unloading under accessory makes not have installation fitting on camera body 1 or installed on camera body 1 and do not have the situations such as the accessory of the identifying information of interface adapter, be judged to be that the accessory be arranged on camera body 1 is not interface adapter (S401: no), then make this interrupt process terminate, enter image pickup mode.
As mentioned above, in the present embodiment, user utilizes the program determination focal length shown in Fig. 4, Fig. 5 when power supply is connected after, just can the focal length of change setting by means of only pressing the button switch 21.In addition, when manually changing the focus of lens changeable 3, focal length can be changed similarly.By making pushbutton switch 21 have Trigger Function for changing focal length, focal length can be changed simply in the arbitrary moment, and can not hinder to the function that the various buttons of input part 20 distribute.Thus, suitable focal length value is used can to carry out accurate vibration Restrained Control and the photographed images information creating of imaging apparatus 12.
It is more than the explanation of the embodiment of example of the present invention.Embodiments of the present invention are not limited to the content of above-mentioned explanation, and can carry out various modification in the scope of technological thought of the present invention.Such as, in above-mentioned explanation, although the description of requiring that user carries out the situation of the input of focus information, but also can require that user carries out the input of the various shot information needed for the action control of camera body 1.Thereby, it is possible to carry out the control treatment of the lens properties of the lens changeable be adapted to be mounted within interface adapter in camera body 1 side.In addition, the various buttons that user uses in above-mentioned process can suitably change.Also new button can be set on camera body 1 and distribute above-mentioned various functions.In addition, each value focal length input picture shown can be formed display on display part 19 arbitrarily.
Claims (9)
1. a camera head, having can the interface of loading and unloading accessories, it is characterized in that possessing:
Department of Communication Force, itself and described accessory communications;
Control part, it controls described camera head;
Input part, it accepts user's input; And
Display part, its display inputs relevant information with described user,
When described Department of Communication Force can with described accessory communications and when identifying that this accessory is interface adapter, described control part shows and requires that user inputs the picture of the information relevant with the lens changeable be arranged on this interface adapter on described display part, when there is user and inputting, input according to this user, control described camera head.
2. camera head according to claim 1, is characterized in that,
When described Department of Communication Force can not with described accessory communications time, described control part shows and requires that user inputs the picture of the information relevant with described lens changeable on described display part.
3. camera head according to claim 1 and 2, is characterized in that,
Possesses operating unit, it accepts user operation, described user operation is detected at described operating unit, and described Department of Communication Force can with described accessory communications, and when identifying that this accessory is interface adapter, described control part shows and requires that user inputs the picture of the information relevant with the lens changeable be arranged on this interface adapter, when there is user and inputting on described display part, input according to this user, control described camera head.
4. camera head according to claim 3, is characterized in that,
Described operating unit is the button of the locking removed between described accessory and described camera head.
5. camera head according to any one of claim 1 to 4, is characterized in that, described camera head possesses:
Imaging apparatus, it converts the light image of camera body to electric signal; And
Vibration-proof section, it carries out the vibration Restrained Control of described imaging apparatus,
The information relevant with the focal length of this lens changeable is comprised in the information relevant with described lens changeable,
Described control part, according to the information relevant with the focal length of described lens changeable inputted in described user's input, controls described vibration-proof section.
6. camera head according to any one of claim 1 to 5, is characterized in that,
The information relevant with described lens changeable that the display of described display part is current to be inputted in described user's input and the historical information relevant with described lens changeable that the past inputs in described user inputs,
Described control part inputs according to described user, selects described historical information as the information relevant with the current described lens changeable inputted.
7. camera head according to claim 6, is characterized in that,
Described control part inputs according to described user, changes described by the described historical information selected, is set as current that input relevant with described lens changeable information.
8. camera head according to any one of claim 1 to 7, is characterized in that,
The information relevant with described lens changeable of input in user's input is additional to the image information that described camera head generates by described control part.
9. camera head according to any one of claim 1 to 8, is characterized in that,
The information relevant with described accessory that described Department of Communication Force obtains by described control part is additional to the image information that described camera head generates.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-126869 | 2012-06-04 | ||
| JP2012126869 | 2012-06-04 | ||
| PCT/JP2013/057401 WO2013183333A1 (en) | 2012-06-04 | 2013-03-15 | Imaging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104335116A true CN104335116A (en) | 2015-02-04 |
| CN104335116B CN104335116B (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380029361.2A Active CN104335116B (en) | 2012-06-04 | 2013-03-15 | Camera device |
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| Country | Link |
|---|---|
| JP (1) | JP5979614B2 (en) |
| CN (1) | CN104335116B (en) |
| WO (1) | WO2013183333A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104335116B (en) | 2017-08-08 |
| JPWO2013183333A1 (en) | 2016-01-28 |
| JP5979614B2 (en) | 2016-08-24 |
| WO2013183333A1 (en) | 2013-12-12 |
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