CN102045504B - Photographic device, image processing device and image processing method - Google Patents
Photographic device, image processing device and image processing method Download PDFInfo
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- CN102045504B CN102045504B CN201010509886.4A CN201010509886A CN102045504B CN 102045504 B CN102045504 B CN 102045504B CN 201010509886 A CN201010509886 A CN 201010509886A CN 102045504 B CN102045504 B CN 102045504B
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Abstract
The present invention provides a photographic device, an image processing device and an image processing method. The monotonous dynamic image photography can be varied easily and the dynamic image which is worthy of appreciation is shot. The front object being photographed is photographed through a front photographic part (1a) and is recorded (S11). Whether a back photographing operation is performed by a back photographic button (4b) is determined (S15). At a state that the back photographing operation is performed, a photographer at the back side is photographed through a back photographic part (1b). The face part of the photographer is cut out and recorded (S16).
Description
Technical field
The present invention relates to camera, image processing apparatus and image processing method, specifically, relate to forwardly, with rear, image pickup part is set, and the camera that the dynamic image being obtained by each image pickup part is processed, image processing apparatus and image processing method.
Background technology
In the past, camera was for taking the device of still image, but in recent years, along with the digitlization of picture signal, by the image of obtaining is continuously carried out to interframe compression, camera also can be as the device of dynamic image photography.Therefore, nearest digital camera can similarly be taken dynamic image with still image.
Like this, although digital camera can be taken still image and dynamic image both sides, but for only taking the user of still image, do not know and under what kind of scene, take dynamic image for well, even and after starting to take, also unclear should when stopping taken, and result is often shot the works of longsomeness.
In order to address this is that, a kind of portable image display unit with camera has for example been proposed in TOHKEMY 2005-92657 communique (hereinafter referred to as patent documentation 1), this image display device can switch show the auto heterodyne image take towards cameraman one side and towards the other side, take to clapping image.
Although proposed to make like this user who gets used to still image also can like the camera of dynamic image, also insufficient aspect the worth dynamic image of appreciating of shooting.That is, the disclosed portable image display unit with camera of patent documentation 1 is only switched still image and dynamic image, can not give variation and shoot the dynamic image that is worth appreciation dynamic image.
Summary of the invention
The present invention proposes in light of this situation, its object is, a kind of camera, image processing apparatus and image processing method are provided, they can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.
Camera of the present invention has: the 1st image pickup part, and it takes the 1st subject except cameraman, and exports the 1st view data; The 2nd image pickup part, it is taken described cameraman as the 2nd subject, and exports the 2nd view data; And recording control part, its angle of visual field when taking records described the 1st view data, to described the 2nd view data, cuts out facial image part and carries out record.
In addition, image processing apparatus of the present invention has: storage part, its storage is taken the 1st subject except cameraman and the 1st view data that obtains and taking described cameraman as the 2nd subject, and cuts out the people face part of the 2nd subject and the 2nd view data that obtains; Detection unit, whether its variation according to described the 1st view data process decision chart picture is irregular; And Play Control portion, when the dynamic image of playing based on described the 1st view data, by described detection unit, be judged to be in the erratic situation of variation of described image, play described the 2nd view data.
In addition, image processing method of the present invention comprises the steps: that the 1st subject except cameraman is taken in storage and the 1st view data that obtains and taking described cameraman as the 2nd subject, and cuts out the people face part of the 2nd subject and the 2nd view data that obtains; Whether irregular according to the variation of described the 1st view data process decision chart picture; When the dynamic image of playing based on described the 1st view data, by described detection unit, be judged to be in the erratic situation of variation of described image, play described the 2nd view data.
According to the present invention, a kind of camera, image processing apparatus and image processing method can be provided, they can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.
Accompanying drawing explanation
Fig. 1 is the block diagram of structure of main electrical system that the camera of the 1st execution mode of the present invention is shown.
Fig. 2 observes the stereoscopic figure of the camera of the 1st execution mode of the present invention from rear side.
Fig. 3 is the figure that is illustrated in the 1st execution mode of the present invention state while taking as the building of subject etc., (a) means the figure of subject integral body, is (b) near the figure after subject,
(c) mean cameraman's figure.
Fig. 4 is illustrated in the figure to the state of taking as the building of subject in the 1st execution mode of the present invention, (a) be the figure that is illustrated in the state of taking of subject above, (b) mean the figure that carries out the state of pan near subject.
Fig. 5 is the figure illustrating in the 1st execution mode of the present invention as the detail section state of the building of subject.
Fig. 6 is illustrated in the figure that carries out the state of pan in the 1st execution mode of the present invention, (a) be the figure of being convenient to the state of the pan appreciated shown with moving regularly, (b) be the figure that the state of the pan that moves at random and be unfavorable for appreciating is shown.
Fig. 7 is illustrated in the figure to the state of taking as the building of subject in the 1st execution mode of the present invention.
Fig. 8 is illustrated in the figure that takes the state of back side image in the 1st execution mode of the present invention,
(a) being that the figure that forms the situation of stable image due to camera and cameraman's position relationship is shown, is (b) that the position relationship illustrating due to camera and cameraman changes, and back side image is rocked and the figure of the unsettled situation that becomes.
Fig. 9 illustrates the back side image of the camera of utilizing the 1st execution mode of the present invention,
(a)～(d) be the general image of back side image, (e)～(h) image cutting out behind people face part is shown.
Figure 10 is the flow chart that the action that the camera of the 1st execution mode of the present invention controls is shown.
Figure 11 is the flow chart that the action that the camera of the 2nd execution mode of the present invention controls is shown.
Figure 12 is the flow chart of the action of overflowing prediction that the camera of the 2nd execution mode of the present invention is shown.
Figure 13 be illustrated in the 2nd execution mode of the present invention when pan starts, in pan, the place ahead camera, the rear camera of pan while finishing and show the figure of image.
Figure 14 is illustrated in the situation that makes camera movement in the 2nd execution mode of the present invention, (a) be the figure that the situation that a part that rear camera makes people's face of cameraman overflows is shown, (b) be the figure that the situation of the whole people's face that can take cameraman is shown.
Figure 15 is the flow chart that the action that the camera of the 3rd execution mode of the present invention controls is shown.
Figure 16 is illustrated in the 3rd execution mode of the present invention, the figure of the back side image by cameraman's the people's face position that utilizes rear camera fixedly time.
Figure 17 is the figure of display packing of the explanation cameraman's that utilizes rear camera in the 4th execution mode of the present invention motion, (a) (c) be that the figure that cameraman does not have mobile situation is shown, (b) mean the figure of the situation that cameraman moves.
Figure 18 is the figure that is illustrated in the cameraman's who utilizes rear camera in the 4th execution mode of the present invention movement, (a) illustrate and there is no mobile situation, (b) situation of lifting hand is shown, (c) is illustrated in the situation of a part for the people's face that has lacked cameraman in the picture of rear camera.
Figure 19 is illustrated in the figure that looks up the state of shooting in the 4th execution mode of the present invention.
Figure 20 is illustrated in the image of looking up as shown in figure 18 in the 4th execution mode of the present invention while taking, (a) illustrate and utilize rear camera with good poised state, to take cameraman's situation, (b) the more situation of wasting space is shown, the image of the people face part that only cuts out cameraman (c) is shown.
Figure 21 is the flow chart that the action that the camera of the 4th execution mode of the present invention controls is shown.
Embodiment
Below, according to accompanying drawing, use has been applied camera of the present invention preferred implementation has been described.The camera of the 1st execution mode of the present invention has two image pickup parts in order to obtain dynamic image, that is, and and for taking the image pickup part in camera the place ahead and for taking the image pickup part at camera rear.In response to the operation of shutter release button, start to obtain the view data of dynamic image, and be recorded in recording medium.And the camera of the 1st execution mode is sheared out cameraman's people face part and is carried out record from the image of obtaining by the image pickup part at shooting camera rear.
Fig. 1 means the block diagram of structure of the camera of the 1st execution mode of the present invention, and camera 10 is to take subject to obtain the digital camera of image.Camera 10 has the 1a of fore direction photographing portion, the 1b of rear photography portion, recording image control part 2, shake and pan detection unit 3, operating portion 4, the synthetic portion 7 of image, display part 8.
The 1a of fore direction photographing portion plays a role as the 1st photography portion, is configured in the front side of the main body of camera 10, is the photography portion being mainly used in clapping.The 1b of rear photography portion plays a role as the 2nd photography portion, is configured in as shown in Figure 2 the back side of the main body of camera 10, is the photography portion that is mainly used in auto heterodyne.The 1a of fore direction photographing portion and the 1b of rear photography portion have respectively the optical system that is used to form shot object image and the imaging apparatus that shot object image is carried out to light-to-current inversion, and be respectively equipped with and process from the image processing part of the picture signal of each imaging apparatus output etc., output view data separately.
2 pairs of cameras of recording image control part 10 carry out overall control, and according to the picture signal from the 1a of fore direction photographing portion and the 1b of rear photography portion output, record the view data of dynamic image.And recording image control part 2 has interim storage from the 2a of auxiliary record portion and interim the storage from the 2b of auxiliary record portion of the view data of the 1b of rear photography portion output of the view data of the 1a of fore direction photographing portion output.In the present embodiment, the dynamic image data in the place ahead and the dynamic image data at rear, except being recorded as dynamic image, are also temporarily stored in respectively in the 2a of auxiliary record portion, 2b.
And recording image control part 2 has people's face and detects and correction unit 2c.This people's face detects and correction unit 2c is used from the view data of the 1a of fore direction photographing portion and the 1b of rear photography portion output, whether comprises people face part in detected image, and in the situation that comprising people face part, detects its position and size etc.And the detection of people's face and correction unit 2c are used the information of detected people's face, cut out the part of people's face.In addition, also can end user's face detect and people's face testing result of correction unit 2c, in the synthetic portion 7 of image, carry out cutting.
Shake and pan detection unit 3 play a role as motion detection portion, and impose on that the hand of camera 10 is trembled and the pan operation undertaken by cameraman etc. judged.That is, this shake and pan detection unit 3, from the 1a of fore direction photographing portion input image data, judge that according to the variation of view data whether motor pattern is unstable, and for example image changes at random, or the variation of image is larger etc.In addition, except view data is analyzed, the transducer of acceleration transducer, angular acceleration transducer, gyroscope etc. also can be set, according to its transducer, export to shake and pan judgement.And, according to the output of shake and pan detection unit 3, carry out known blurring reduction processing.
Operating portion 4 is the functional units such as the release-push 4a that is arranged at the top of camera 10, the photographies on the back button 4b that is arranged at the back side, power knob, broadcast button as shown in Figure 2.When having operated release-push, camera 10 uses the 1a of fore direction photographing portion to start dynamic image photography, when again having operated release-push, stops dynamic image photography.The mode of operation of operating portion 4 is notified to recording image control part 2.And photographies on the back button 4b indicates and uses the 1b of rear photography portion to take cameraman's oneself action button for cameraman.When having operated this photographies on the back button 4b, carry out back side shooting, when again operating, finish the back side and take.
The image that the synthetic 7 couples of 1a of fore direction photographing portion of portion of image are obtained and the facial image of only shearing out behind people face part from the obtained image of the 1b of rear photography portion synthesize.The composograph being generated by the synthetic portion 7 of this image is presented in display part 8.In addition, the 2a of auxiliary record portion, the 2b narrating is above for using the view data being obtained by each photography portion to carry out the synthetic interim storage part of image.
Image in the synthetic portion 7 of image is synthetic can carry out, from the image of the 1a of fore direction photographing portion with from the switching of the image of the 1b of rear photography portion, also can carrying out the synthetic of two images.The switching of this image is under initial condition, to select the image from the 1a of fore direction photographing portion, in the situation that having operated photographies on the back button 4b, switches to the image from the 1b of rear photography portion.And, when the image switching to from the 1b of rear photography portion, cutting is carried out in cameraman's people face part, only people face part is shown or record.
In addition, Fig. 2 is the stereoscopic figure observing from rear side, though not shown, but in the front side of camera 10, dispose the 1a of fore direction photographing portion that comprises photographic optical system, and can obtain all the time the dynamic image at camera the place ahead and camera rear.In addition, on camera upper surface, dispose the release-push 4a as one of operating portion 4.Also can adopt zoom lens as the photographic optical system of the 1a of fore direction photographing portion, in this case, at operating portion 4, the ZSW that zoom operation is used is set.
And, at the back side of camera 10, dispose the display screen of display part 8.On the right side of this display part 8, be provided with photographies on the back button 4b, as previously described, the back side that starts the 1b of rear photography portion when this photographies on the back button of operation 4b is taken, and finishes the back side and take when again operating.
Below, the scene of using Fig. 3 explanation cannot take according to still image up to now.Fig. 3 is an example of the landscape often seen in the scenic spots and historical sites.In this subject example, when integral body is taken in hope, as shown in Fig. 3 (a), cannot depict detail section.On the other hand, when part is taken at hope shooting detail section, cannot shoot integral body.Situation for this subject, conventionally, whole grand and describe the two for detail section in order to record, and take the two still image of integral body as Fig. 3 (a) as shown in and the detail section as shown in Fig. 3 (b), and in order to embody cameraman, once visited, and took the photo shown in Fig. 3 (c).
But light, with such still image, is difficult to understand the contact between each photo, sticks to whole grand and detail section, can only describe the record of visiting messyly.In addition, although can carry out dynamic image photography to the process of Fig. 3 (a)～Fig. 3 (b), can shoot so only dullness, dull dynamic image, and can not become the abundant image of the such plot of the introduction, elucidation of the theme.Therefore, in the present embodiment, employing can utilize dynamic image to show simply the visit mode of situation of integral body, thin portion and cameraman.
The cameraman 11 of camera 10 come extravaganza of great buildings thing 12 near time, conventionally, in order to take thin portion, mobile cameras 10 on a large scale.That is, suppose now that cameraman 11 starts photography before the extravaganza of great buildings thing 12 shown in Fig. 4 (a).In this case, for the sacrificial place monastery shown in Fig. 5 (a), Fig. 5 (b), thin portion is noticeable building all, as shown in Fig. 4 (b), cameraman 11 is mobile cameras 10 on a large scale, wishes to be moved and to be photographed each corner of thin portion by pan.
In this photography based on pan, if slowly moved regularly along the direction of arrow shown in Fig. 6 (a), can, when playing document image, make appreciator watch imperturbably dynamic image.But, in travelling place, often cannot realize planned photography, thereby the arrow shown in Fig. 6 (b), become the photography of carrying out under irregular and unsettled motion.While taking under irregular like this and unsettled motion, appreciator will produce as uncomfortable sensation as carsickness.
That is,, as shown in Fig. 7 (a)～Fig. 7 (c), while carrying out dynamic image photography when cameraman 11 moves closer to building 12, even if building 12 is larger, also can demonstrate the size of its integral body.When near building 12, as long as be set as telephoto lens by zoom operation, can as shown in Fig. 7 (d), depict thin portion.
But during mobile cameras sight line, as shown in Fig. 7 (e), the image of shake extremely offends the eye swinging camera 10.Especially in telephoto lens side, even if slightly microvariations occurs direction, also can cause picture significantly to change owing to having tunnel vision.Therefore, in the present embodiment, under this situation, when cameraman operates photographies on the back button 4b, as shown in Fig. 7 (g), utilize the photography portion towards cameraman's side of camera 10 photograph and show.Now, when carrying out live view demonstration and recording, as shown in Fig. 7 (h), become the image behind the people face part that cuts out the cameraman who obtains by photographies on the back.Because people's face of cameraman is shown greatlyr, so the expression that can find out cameraman how.In shake, stablize and finish after photographies on the back, as shown in Fig. 7 (f), re-starting the photography of building 12 sides.
By such photography, from the integral body of building 12, to thin portion, so that visit in this cameraman 11, can be photographed in coherent dynamic image.; can realize and utilize up to now not grand and telepresenc out of still image performance; as dynamic image, can realize rich vicissitudinous photography simultaneously;; according to the introduction, elucidation of the theme; rise=whole building, hold=close, turn=cameraman, close=the such photography of thin portion, eliminated the dullness sense while appreciating.
Below, the image that uses Fig. 8 and Fig. 9 explanation to photograph by photographies on the back when carrying out pan.When cameraman 11 takes building 12 integral body in hope, carry out the pan that turns to right side to take from left side in camera 10.When carrying out this pan, as shown in Fig. 8 (a), if the distance between camera 10 and cameraman 11 is fixed, the position of people's face of cameraman 11 and size are fixing.
But, there is camera 10 and cameraman's 11 the unfixed situation of relation.As shown in Fig. 8 (b), in the situation that carrying out pan, also there is the motionless and situation of only having hand to move of health.Now, suppose that the distance L 1 of people's face and camera 10 approaches according to the wide cut of health in the situation that the right hand is held camera 10 and swung left, and in the situation that swinging to the right, even if do not consider that the wide cut of health is also to become as far as distance L 2.Therefore,, while carrying out pan in photographing overleaf, back side image also moves in picture.
That is, if when carrying out pan the change of distance between camera 10 and cameraman 11,, as shown in Fig. 9 (a)～(d), position and the size of people's face of cameraman 11 also change, and become pic-eyed image.Therefore, in the present embodiment, by detecting the position of people's face the part of cutting people face, as shown in Fig. 9 (e)～(h), by people's face, detected and correction unit 2c carries out image processing, make cameraman 11 people face part become fixing position and size.By carrying out this image processing, can concentrate the expression shape change of appreciating cameraman 11.In addition, as shown in people's face position of cameraman 11 and size as Fig. 9 (a)～(d), change while being not limited to pan, as shown in figure 14, when swinging up and down camera 10, also change, can carry out in this case same image processing.
Below, use the flow chart shown in Figure 10, the action that the camera in present embodiment is controlled describes.While switching on power having operated the power knob of operating portion 4, the flow process that camera is controlled starts.After beginning, first take a decision as to whether photograph mode (S1).This camera 10 has photograph mode and play mode, judges any pattern that is set in this step.
When the result of determination of step S1 is photograph mode, then determine whether photograph (S2).Whether the judgement whether this photographs, carried out entirely by operation, being undertaken to release-push by detecting.In this result of determination, when entirely not pressing release-push, return to step S1.
On the other hand, in the result of determination of step S1, when photographing, start photography above and record (S11).This camera 10, when release-push having been carried out entirely by operation, starts dynamic image photography, when again having carried out entirely by operation to release-push, finishes dynamic image photography.For dynamic image photography above, by 2 pairs of view data of exporting from the 1a of fore direction photographing portion of recording image control part, carry out image processing, and blotter is in the 2a of auxiliary record portion for the time being, if do not carry out photographies on the back, former state record is by the obtained dynamic image data of photographing above.
When starting to photograph and to record, then detect people's face position in the obtained image of back side camera and people be bold little (S12) above.At this, according to the view data from the 1b of rear photography portion, by people's face, detected and correction unit 2c detects the people's face whether comprise cameraman 11, in the situation that comprising people face part, detect position and the size of people's face.
Then, determine whether and can carry out people's face cutting (S13).At this, according to the testing result of step S12, judge.In the situation that fail people's face to be detected in the situation that and only have the part of people's face, be all judged to be and can not carry out the cutting of people's face.That is, by people's face, detected and correction unit 2c judges position and the size of people's face, and utilize this information according to the relation of the center of the size of people's face and people's face and picture end, determine whether and can carry out cutting.As shown in Fig. 7 narrating below (h), preferably apart from the profile of people's face, there is surplus and cut.If the result of determination of this step S13, for can carry out the cutting of people's face, is then carried out OK demonstration (S14).At this, on display part 8, show and can carry out the cutting of people's face.According to this demonstration, within cameraman 11 can learn that when carrying out photographies on the back cameraman 11 people face part enters into picture.
When having carried out OK demonstration in step S14, or in the situation that, for can not carry out the cutting of people's face, then determining whether, the result of determination of step S13 carried out photographies on the back operation (S15).Photographies on the back starts by operation photographies on the back button 4b, so determine whether in this step and utilize operating portion 4 to operate photographies on the back button 4b.
In the situation that the result of determination of step S15 is not for to carry out photographies on the back operation, return to step S11, proceed photography and record above.On the other hand, in the situation that having carried out photographies on the back operation, then with people's face position, mode of the same size, from back side image, cut the line item of going forward side by side (S16).At this, use people's face position and size information by the cameraman 11 that people's face detects and correction unit 2c detects, from the view data from the 1b of rear photography portion, cut out people face part.This cutting is to detect the distinctive shades of people's face such as eyes, nose, mouth, judges people's face is positioned at which position of picture, and carries out understanding the cutting of scope of the profile of people's face and hair style etc., and the area that eyes and nose, mouth etc. are occupied is fixed.Then, generate people's face image of the same size, and by recording image control part 2, dynamic image data is recorded in recording medium.At this, about people's face image of the same size, be to generate by cut the image section of taking according to the identical mode in the above-mentioned position more than chest from picture.Facial image is to obtain by being located to cut the ad-hoc location of image and become specific size.For example, half of picture is made as to people's face, by remaining half 1/3 image that is made as the top of people's face, by remaining 2/3 image that is made as the bottom of people's face.And, also can recording body swing etc. in the situation that, also people's face can be made as to 1/3 in picture, make remaining 1/3 top corresponding to people's face, make remaining other 1/3 bottom corresponding to people's face.Recording image control part 2 is brought into play the effect of people's face set positions portion in this step S16.In addition, when carrying out this image processing, use the 2b of auxiliary record portion.
Then, determine whether EO (S17).As previously described, when again having operated release-push, finish dynamic image photography, so the mode of operation according to release-push is judged in this step.When the result of judging at this does not finish as operation, then determine whether and carry out photographies on the back (S19).If this result of judging, as not being to carry out photographies on the back, is returned to step S11, proceed photography and record above.On the other hand, in the result of judging, when carrying out photographies on the back, return to step S12, proceed photographies on the back.
When the result of determination of step S17 is EO, the end process of photographing (S18).After the end process of photographing, finish photography action.
In the result of determination of step S1, when being not photograph mode, then select playing image (S3).At this, playing image refers to recent document image or utilizes the image of the selections such as cross button.After selecting image, then determine whether to carry out and play (S4).The result of judging at this, as not carrying out while playing, is returned to step S3.
On the other hand, when the result of determination of step S4 is play for carrying out, carry out image player (S5).At this, play photography or the back side image above that in step S11 and step S16, record.When playing, read by recording image control part 2 and be recorded in the view data in recording medium, and play-over dynamic image.When playing, the in the situation that of having carried out photographies on the back cameraman 11 during in pan etc., play the image that shows cutting cameraman 11 people face part and obtain.After carrying out image player, return to original flow process.
As described above, in the 1st execution mode of the present invention, the 1b of rear photography portion is set, while having carried out the indication of photographies on the back when at pan etc., cutting cameraman's people face part record.Therefore, can easily to dull dynamic image photography, give variation, and take the dynamic image that is worth appreciation.And, in the present embodiment, cut out cameraman's people face part, so can appreciate cameraman's expression shape change.
In addition, in the present embodiment, when cameraman 11 has carried out the manual operation of operation photographies on the back button 4b etc., carry out photographies on the back, but be not limited to this, for example, can certainly not have (situation shown in Fig. 6 (b)) in rule or unsettled situation automatically to carry out photographies on the back the image obtaining by photographing being detected above.
Below, use Figure 11～Figure 14 to describe the 2nd execution mode of the present invention.In the 1st execution mode, the in the situation that of having carried out photographing, record the view data that this is photographed above, in the situation that having carried out photographies on the back above when in photography, record, by the view data of the image after the cutting out of people face part, replaces the view data of photographing above.On the other hand, in the 2nd execution mode, in when photography, record as much as possible the image of photographing and the image both sides of photographies on the back above, when in the situation that the image of photographing above while playing change at random, the image of broadcasting photographies on the back.The structure of the 2nd execution mode is identical with the situation of the 1st execution mode shown in Fig. 1, so detailed.
After entering the flow process of the camera control shown in Figure 11, first, S1 is identical with step, determines whether it is photograph mode (S31).The result of judging at this is when being photograph mode, then identical with step S2, determines whether photograph (S32).The result of judging at this when not photographing, is returned to step S31.On the other hand, the result of judging at this when photographing, is then carried out photography above and record (S33) with step S11 in the same manner.
When starting photograph and record, then carry out back side image people face position probing (S34) above in step S33.At this, by people's face detect and correction unit 2c according to from the view data of the 1b of rear photography portion, judge in picture whether comprise people face part, in the situation that comprising people face part, detect the position of people's face.
After carrying out back side image people face position probing, then overflow prediction (S35).When carrying out photographies on the back, as shown in Figure 14 (a), when being moved upward camera 10 abreast with cameraman 11, people's facial features are easily deviate from picture, as shown in Figure 14 (b), if remained on, camera 10 is rotated in the time of the direction of people's face of cameraman 11, people's face is difficult for deviating from picture in this case.Therefore,, in this step, by analyzing the motion of camera 10 and the motion of the people's face in image, carry out the prediction whether people's face overflows.This step S35 has the effect of " overflowing prediction section ", and the detailed action of " overflowing prediction section " about this will be used Figure 12 to describe in the back.
After overflowing prediction, the result of then overflowing prediction according to this judges whether people's face position overflows (S36).In the situation that the result of this judgement is predicted to be dismissible, overflow, carry out alarm indication (S37).In this step, when carrying out photographies on the back, the alarm indication of overflowing in the enterprising line display people of display part 8 face part.
When carried out alarm indication in step S37, or in the situation that the result of determination of step S36 is predicted to be dismissible people's face position does not overflow, the judgement of then whether not overflowing (S38).At this, by people's face detect and correction unit 2c according to from the view data of the 1b of rear photography portion, judge whether actual persons face part overflows.
In the situation that the result of determination of step S38 for not overflow, is carried out the record (S39) of cutting image.In this step, carry out abreast photographies on the back with photography above, by the Imagery Data Recording of the dynamic image from the 1a of fore direction photographing portion in recording medium, simultaneously by the view data from the 1b of rear photography portion, the view data (with reference to Fig. 9 (e)～(h)) that cuts out the dynamic image behind people face part is recorded in recording medium.
When carried out the record of cutting image at step S39, or in the situation that the result of determination of step S38 is to have to overflow, then similarly carry out the whether judgement (S40) of EO with step S17.The result of judging at this, as operating in unclosed situation, is returned to step S33, proceeds photography.On the other hand, in the situation that photography finishes, S18 is identical with step, after the tenth skill of photographing, returns to original flow process.
In the situation that the result of determination of step S31 is for being not photograph mode, with step S3 similarly, carry out the selection (S51) of playing image.After carrying out the selection of playing image, with step S4 similarly, whether carry out the judgement (S52) of broadcasting.In the situation that this result of judging is not as playing, return to step S51.On the other hand, in the situation that this result of judging, as playing, is carried out the broadcasting (S53) of previous image.In this step, the recording medium in recording image control part 2, read the view data of the dynamic image of previous image, and the view data of on display part 8, this being read is play demonstration.
In step S53, start after the broadcasting of previous image, then determine whether that the variation of previous image is irregular and there is back side image (S54).In this step, the view data of the previous image of reading from recording medium is analyzed, and judged whether the variation of the image of each frame that forms dynamic image does not have regularity.In the situation that the variation of previous image does not have is regular, determines whether and in recording medium, recorded back side image.
In the situation that the variation that the result of determination of step S54 is previous image is irregular and have back side image, carry out the broadcasting (S55) of back side camera images.In this step, the dynamic image of the cutting image shown in Fig. 9 (e)～(h) is play to demonstration.After carrying out back side image broadcasting, return to step S54, as long as the variation that result of determination is previous image is irregular and have back side image, just proceed the broadcasting of back side image.
In the situation that the variation that the result of determination of step S54 is previous image is not irregular and there is no back side image, determine whether to play and finish (S56).Result of determination at step S54 is, while not carrying out the broadcasting of back side image, to proceed the broadcasting of previous image.Play and finish to finish by again operating broadcast button, so judge the mode of operation of broadcast button in this step.
Result of determination at step S56 is to play in unclosed situation, returns to step S53 and proceeds playback action.On the other hand, in the situation that result of determination finishes for playing, then play end (S57).After carrying out this broadcasting end process, return to original flow process.
Below, use the flow chart shown in Figure 12, the detailed action of overflowing prediction of step S35 is described.After entering the flow process of overflowing prediction, first judge the variation whether larger (S61) of people's face position.In this step, people's face detects and correction unit 2c is used the view data from the 1b of rear photography portion, detects the variation of people's face position, in the situation that variation is larger than threshold value, judges as people's face change in location larger.
In the situation that the variation of the result of determination behaviour face position of step S61 is larger, carry out the judgement (S62) of people's face change in location direction.In this step, people's face detects and correction unit 2c is used the view data from the 1b of rear photography portion, judges the change direction of people's face position.Then, judge the direction of motion (S63) of camera.In this step, shake and pan detection unit 3 are judged the direction of motion of camera 10.
Then, people's face change in location direction of judging in step S62 and the camera motion direction of judging in step S63 are compared, judge both direction whether on the contrary (S64).In the situation that this result of judging is as contrary, because the people face part of back side image can be overflowed from picture, so overflow prediction (S65).On the other hand, in the situation that this result of judging is identical as both direction, because the people face part of back side image can not overflowed from picture, so carry out the non-prediction (S66) of overflowing.That is,, as shown in Figure 14 (a), in the situation that being moved upward abreast camera 10 with cameraman 11, although camera 10 is moved upward, the cameraman 11 in back side image moves downwards, so two directions of motion are rightabouts.In this case, because people's face of cameraman 11 likely overflows from picture, so overflow prediction.
In step S65, carry out overflowing when prediction, in the judgement of aforesaid step S36, be judged to be and be, and carried out alarm indication, but in step S66, carried out non-ly while overflowing prediction, in the judgement of step S36, be judged to be noly, do not carried out alarm indication.In step S65 or S66, carried out, after prediction, returning to original flow process.
As described above, in the 2nd execution mode of the present invention, when photography, record is photographed and photographies on the back both sides above, when playing, in the irregular situation of image of photographing above, plays the image that shows photographies on the back.Therefore, can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.And in the present embodiment, also when carrying out photographies on the back, cutting is carried out in the people face part to cameraman, and records this image.Therefore, can when playing, appreciate cameraman's expression shape change.
In addition, in the present embodiment, in the irregular situation of variation of previous image, show that back side image replaces previous image.But the display packing during as this situation, except said method, for example, also back side image can be presented in whole picture, previous image is shown as to sub-picture, can also, previous image is presented under the state in whole picture, back side image be shown as to sub-picture.
In addition, as the bottom in Figure 13 (Figure 13 (g)～(i) as shown in), also cameraman's people face part can be presented in display part 8 as sub-picture.; if by shaking and when pan detection unit 3 cameraman 11 detected and starts pan, cutting being carried out in the people face part in the image from the 1b of rear photography portion, cutting image is synthesized in previous image; and be presented in display part 8, cameraman 11 also can easily confirm previous image.And, also can be by this synthetic recording image in recording medium.In addition, the synthetic of previous image and cutting image detected and correction unit 2c carries out by people's face.
Below, use Figure 15 and Figure 16 to describe the 3rd execution mode of the present invention.In the of the present invention the 1st and the 2nd execution mode, in live view shows, do not show the image at the back side, but in the 3rd execution mode, when can carrying out back side live view demonstration, can also in photography, freely switch photographies on the back and photography above.The structure of the 3rd execution mode is identical with the situation of the 1st execution mode shown in Fig. 1, so detailed.But photographies on the back button 4b switches to photographies on the back when for the first time by operation, switches to photography above when again by operation.That is, photographies on the back button 4b can alternately switch photographies on the back and photography above when by operation.
After the flow process of controlling at the camera that enters present embodiment, whether first, S1 is identical with step, be the judgement (S71) of photograph mode.The result of judging at this is when being not photograph mode, and the playing image that enters step S3 (with reference to Figure 10) is selected, later identical with the 1st execution mode, execution play mode.This play mode is identical with step S3～S5 of Figure 10, so detailed.
In the result of determination of step S71, when being photograph mode, then carry out live view demonstration (S72).In this step, according to the view data from the 1a of fore direction photographing portion, in display part 8, carry out live view demonstration.Then, S15 is identical with step, determines whether and has carried out photographies on the back operation (S73).In this step, according to the mode of operation of photographies on the back button 4b, judge.
In the situation that the result of determination of step S73 is to have carried out photographies on the back operation, then carry out back side live view demonstration (S74).In this step, according to the view data from the 1b of rear photography portion, in display part 8, carry out live view demonstration.Thus, can confirm cameraman 11 auto heterodyne image.
When started back side live view at step S74, show, or the result of determination of step S73 is not for to carry out in the situation of photographies on the back operation, then identical with step S2, determine whether photograph (S75).In the situation that the result of this judgement is not carry out photographing, return to step S71.On the other hand, in the situation that the result of this judgement is to photograph, then, determines whether and carry out back displays and do not change in the given time (S76).
In the present embodiment, can, according to cameraman 11 intention, in image, change overleaf the position of people's face of cameraman 11.That is,, in the 1st and the 2nd execution mode, as shown in Fig. 9 (e)～(h), the position of the facial image after cutting is set at the roughly centre of picture.But in the present embodiment, the position of facial image is not limited to roughly centre, can as Figure 16 (a) (b) as shown in, according to cameraman 11 intention, be set as near the central right side a little of picture etc.The setting of this facial image position so long as can observe back side image and position that cameraman 11 is satisfied, can keep scheduled time in this position.Step S76 determines whether the set positions of carrying out this facial image.
In the situation that the result of determination of step S76 is to be not to carry out back displays, or in the vicissitudinous situation of tool during the scheduled time, identical with step S11, carry out photography above and record (S81).At this, by the Imagery Data Recording of the dynamic image from the 1a of fore direction photographing portion in recording medium.Then, S73 is identical with step, determines whether and has carried out photographies on the back operation (S82).In the situation that this result of judging operates as having carried out photographies on the back, S74 is identical with step, carries out back side live view demonstration (S83).At this, according to the view data from the 1b of rear photography portion, on display part 8, carry out back side live view demonstration.
Result of determination at step S76 is carrying out back displays and during the scheduled time, do not having in vicissitudinous situation, carries out the record (S77) of people's face position.At this, record by people's face, detected and correction unit 2c according to the position of the people's face detecting from the view data of the 1b of rear photography portion.Thus, cameraman can set the position of people face part.In addition, in the present embodiment, by the judgement of step S76, determine whether the setting of having carried out people's face position, and automatically carry out the record of people's face position according to this result of determination, but be not limited to this, also manual operational unit can be set, when having been operated this manual operational unit by cameraman, carry out the record of people's face position.
When carrying out in step S77 after the record of people's face position, or in step S83, carry out after the live view demonstration of the back side, then with people's face position, mode of the same size, from back side image, cut, by this Imagery Data Recording (S78) in recording medium.When recorded people's face position in step S77 after, carry out cutting processing, this record position is become for the position of people's face, and when carried out back side live view demonstration in step S83 in the situation that, carry out cutting processing, making the position of people's face be positioned at predefined position, is to be positioned at roughly centre in the present embodiment.As previously described, the people's face position in back displays, not in the situation that of picture central authorities, thinks that cameraman does not like people's face to be positioned at the composition of picture central authorities, and when cutting, basis people's face position now, carries out cutting according to the composition that disposes people's face.Recording image control part 2 is brought into play the effect of people's face set positions portion in this step S78.In addition, in also can showing at the live view of step S74, carry out the processing identical with step S76 and S77, and the position of recorder's face.
After carrying out the record of step S78, then determine whether and carried out shooting operation (S79) above.As previously described, while again having operated photographies on the back button 4b in photographing overleaf, switch to photography above, so the mode of operation according to photographies on the back button 4b is judged at this.In the situation that this result of judging is as having carried out shooting operation above, carry out live view demonstration (S84).In this step, according to the view data from the 1a of fore direction photographing portion, on display part 8, carry out live view demonstration.After carrying out live view demonstration, return to step S81, according to previous image, proceed live view and show, until carried out photographies on the back operation.
In the situation that the result of determination of step S79 is not carry out shooting operation above, or in the situation that the result of determination of step S82 is not carry out photographies on the back operation, then identical with step S17, determine whether EO (S91).
The result of determination of step S91 for the unclosed situation of operation under, then according to record position, judge and whether change larger (S93).At this, according to people's face position of recording, judge whether current people's face position departs from threshold value in step S77.In the situation that this result of judging is larger as changing, (S94) reports to the police.This is in order to notify cameraman 11.After carrying out the warning of step S94, or in the situation that the result of determination of step S93 is little for changing, return to step S76, proceed photographies on the back or photography above.
In the situation that the result of determination of step S91 is EO, the end process of photographing (S92).After this photography end process finishes, return to original flow process.
As described above, in the 3rd execution mode of the present invention, carry out live view while showing, can show to observe the image that in the image of photography above and photographies on the back, cameraman expects by live view.And, while photographing overleaf, cut out facial image and carry out record.Therefore, can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.And in the present embodiment, while photographing overleaf, cameraman can specify the position of people's face of cameraman.The facial image record that therefore, can meet cameraman's intention.In the example shown in aforesaid Fig. 7 (h), people face part is positioned at central authorities, and is that left and right does not have the cutting of surplus, but in the present embodiment, as shown in figure 16, can make the position of people's face stagger to carry out cutting.
In addition, in the present embodiment, while having carried out the manual operations such as operation photographies on the back button 4b cameraman 11, carry out photographies on the back, but be not limited to this, for example, can certainly not have, in rule and unsettled situation, automatically to carry out photographies on the back the image obtaining by photographing being detected above.
Below, use Figure 17～Figure 21 to describe the 4th execution mode of the present invention.In the display case shown in the bottom of aforesaid Figure 13 (Figure 13 (g)～(i)), the part that people's face of cameraman 11 occupies is too much, is difficult for finding out the image above of concern.Therefore, as Figure 17 (a) (c) as shown in, also can Min. ground show the image of people face part.But, in this case, in the situation that previous image being described as single report, will there is the situation of blemish in an otherwise perfect thing.For example, when wanting the remarks of filling such as " being Yang Mingmen " here, wish that record becomes, when saying " being " here, can be interpreted as the action that cameraman shows with finger.In this case, cameraman 11 action is important, so conventionally wish to utilize the larger angle of visual field to show.Therefore, in the situation that cameraman has done gesture, as shown in Figure 17 (b), this gesture is amplified and shown, will become the image photography with telepresenc.
In the photographies on the back of this situation, watching the people face part of picture to be photographed with suitable probability.If do in this state gesture, the action of the hand except the hand of gripping camera 10 will be considered to.Can be tired when conventionally this hand is upwards lifted, thus only when doing gesture, lift to people's face near.Figure 18 is the figure that state is now shown, and Figure 18 (a) illustrates the state of being gesture cameraman before, and Figure 18 (b) illustrates the state that the hand the hand except gripping camera 10 is lifted.In this case, hand enters in picture from the downside of people face part.And now the expressive force of gesture is larger, so even more or less lack also out of question as a part for Figure 18 (c) face of leting others have a look at.
And, as shown in figure 19, cameraman 11 by camera 10 towards above take in the situation that, as shown in Figure 20 (a), in the situation that cameraman 11 people face part is positioned at the top of picture, comprise cameraman 11 posture, can naturally show cameraman 11 health.But, according to the angle of camera 10, as shown in Figure 20 (b), sometimes also can become the more picture in space of waste.In this picture, become the image that neck is cut, very unnatural.In this case, as shown in Figure 20 (c), only cut the image of head by nature.
The structure of camera of such previous image and back side image being carried out to the present embodiment that record/broadcasting shows is identical with the 1st execution mode shown in Fig. 1, so detailed.
Below, the action of using the flow chart shown in Figure 21 to control the camera of present embodiment describes.This flow process is to have considered that above-mentioned various situations carry out best picture disply and photography.After the flow process of controlling at the camera that enters present embodiment, first same with step S1, determine whether it is photograph mode (S101).
Result of determination in step S101 is when being photograph mode, then identical with step S2, determines whether photograph (S102).The result of judging at this when not photographing, is returned to step S101.On the other hand, when photographing, S11 is identical with step, carries out photography above and record (S103).At this, according to carry out the record of the view data of dynamic image from the view data of the 1a of fore direction photographing portion.
Then, detect the position (S104) of people's face of back side image.In this step, by people's face detect and correction unit 2c according to from the view data of the 1b of rear photography portion, detect the position of people's face of cameraman 11.Then, whether there is the judgement (S105) of the close action of from picture outside side direction people face.In this step, by people's face, detected and correction unit 2c has the close action of side direction people face from picture outside to analyzing from the view data of the 1b of rear photography portion, determining whether.
In the situation that the result of determination in step S105 is no, then judge whether people's face is picture the first half (S106).At this, as shown in Figure 20 (a), by people's face, detected and correction unit 2c judges whether people's face of cameraman 11 is positioned at the first half of picture.
In the situation that the result of determination in step S105 or step S106 is to be, carry out general image record (S107).This situation be as shown in Figure 18 (b) cameraman 11 in the situation of doing the situation of gesture and/or people's face of cameraman 11 is positioned at the first half of picture as shown in Figure 20 (a), in these cases, cut the part of people's face with it, would be better and carry out for showing the record of general image.
Result of determination behaviour face in step S106, not in the situation that of picture the first half, then carries out the judgement (S108) whether people's face overflows.This situation is to produce blank situation as the top of Figure 20 (b) picture that is shown in.In this case, be considered as carrying out cutting to the part of people's face, as prerequisite, confirm whether the part of people's face spills into outside picture.This judgement is to carry out according to the testing result of the detection of people's face and correction unit 2c.
In the situation that the result of determination behaviour face in step S108 does not overflow, record cutting image (S109).What according to use Figure 20 (c), describe is such, only cuts out the part of people's face.
When carried out the record of cutting image in step S109 after, or in step S107, carried out after the record of general image, then identical with step S17, determine whether EO (S110).In this step, determine whether and again operated release-push.The result of judging at this, as operating in unclosed situation, is returned to step S103, proceeds photography action.On the other hand, in the situation that this result of judging is EO, the end process of photographing (S111).After carrying out end process, return to original flow process.
In the situation that the result of determination of step S101 is for being not photograph mode, then identical with step S3, carry out the selection (S121) of playing image, then identical with step S4, determine whether to carry out and play (S122).In the situation that this result of judging is not as playing, return to step S121.
On the other hand, in the situation that the result of determination in step S122 is to play, carry out the broadcasting (S123) of previous image.At this, in display part 8, be recorded in the broadcasting of the previous image in recording medium.After carrying out the broadcasting of previous image, then determine whether that the variation of previous image is irregular and there is back side image (S124).At this, by shaking and the view data of 3 pairs of playing image of pan detection unit is analyzed, judge that whether the variation of shot object image is irregular and in recording medium, whether recorded back side image.
In the situation that the result of determination of step S124 is to be, then carry out the broadcasting (S125) of back side camera images.Because the variation that the result of determination of step S123 is previous image is irregular, be pic-eyed image in this state, thus from recording medium, read more stable back side image, and play the dynamic image at the back side.In addition, this back side image is the image recording in step S107 or step S109.After playing back side image, return to step S124, as long as meet the condition of this step, just proceed the broadcasting of back side image.
In the situation that the result of determination of step S124 is no, then identical with step S56, determine whether to play and finish (S126).When the result of judging at this does not finish as broadcasting, return to step S123, proceed playback action.On the other hand, when the result of determination of step S126 finishes for playing, identical with step S57, play end process (S127).After having carried out broadcasting end process, return to original flow process.
As described above, in the 4th execution mode of the present invention, detect cameraman 11 action, in the situation that do gesture as single report in the situation that or cameraman's people face part of cameraman is positioned at picture top, show/record back side image integral body.And, in the situation that not meeting this condition, a cutting cameraman people face part and show/record.Therefore, can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.
And, in the present embodiment, as shown in Figure 17 (b), in the situation that cameraman does gesture, amplify and show back side image.Therefore,, in the situation that having action, appreciator can watch with interest.
In addition, in the present embodiment, carry out concurrently photography and photographies on the back above, but also can, as the 1st execution mode, while having carried out the manual operations such as operation photographies on the back button 4b cameraman 11, carry out photographies on the back.In addition, can certainly detect the image obtaining by photographing above do not have rule and unsettled situation inferior, automatically carry out photographies on the back.
As described above, in each execution mode of the present invention, have: the 1a of fore direction photographing portion, it takes the subject except cameraman, and exports the 1st view data; The 1b of rear photography portion, it is taken cameraman as the 2nd subject, and exports the 2nd view data; And recording image control part 2, its angle of visual field record the 1st view data when taking, cuts out facial image part and carries out record the 2nd view data.Therefore, can easily carry out difficult dynamic image photography, easily to dull dynamic image photography, give variation, and shoot the dynamic image that is worth appreciation.That is, carry out such as building 12 such from distant view to close photography time, utilize the 1b of rear photography portion to take cameraman, thereby the abundant image of formation and modification.And, because cameraman carries out cutting processing, so can appreciate the expression while taking building 12 grade when playing.
In addition, in each execution mode of the present invention, as the double playing device of doing of camera of camera, but when playing, can certainly utilize other playing devices such as computer and television set.In this case, the view data being recorded in the recording medium of camera can be stored in the storage part of the playing devices such as computer, and play.
And, in the present embodiment, digital camera is illustrated with equipment as photography, but as camera, can certainly adopt digital slr camera, Portable digital camera, video camera, film camera and be built in portable phone, portable data assistance (PDA:Personal Digital Assist: camera personal digital assistant) and in game station etc.In either case, so long as can take the camera of dynamic image, just can apply the present invention.
The invention is not restricted to the respective embodiments described above, implementation phase, can in the scope that does not depart from its purport, change inscape concrete enforcement.In addition, by the disclosed a plurality of inscapes of appropriately combined the respective embodiments described above, can form various inventions.For example, also can delete the several inscapes in all inscapes shown in execution mode.In addition the inscape in all right appropriately combined different execution modes.
Claims (4)
1. a camera, it has:
The 1st image pickup part, it takes the 1st subject except cameraman, and exports the 1st view data;
The 2nd image pickup part, it is taken described cameraman as the 2nd subject, and exports the 2nd view data;
Motion detection portion, it detects the motion of this camera;
Overflow prediction section, it is according to described the 2nd view data, the direction of motion of the moving direction of people's face and this camera of being detected by described motion detection portion is compared, and predict whether facial image part can spill into outside picture; And
Recording control part, its angle of visual field when taking records described the 1st view data, to described the 2nd view data, in the situation that described, overflowing predicting the outcome of prediction section does not spill into outside picture for people's face image section, cut out described facial image part and carry out record, in the situation that have outside picture, to the close action of people's face or people's face, be positioned at picture the first half, integral body is carried out to record.
2. camera according to claim 1, is characterized in that, described camera has people's face set positions portion, and this people's face set positions portion sets the position of described facial image part,
Described recording control part makes described facial image partly be positioned at the position of being set by described people's face set positions portion.
3. an image processing apparatus, it has:
Storage part, it stores the 1st view data of taking the 1st subject except cameraman and obtaining, using described cameraman as the 2nd subject, take and the moving direction of people's face and the direction of motion of the camera detecting are being compared, and predict the 2nd view data that cuts out the people face part of the 2nd subject when facial image part does not spill into outside picture and obtain, and using described cameraman as the 2nd subject and in the situation that have outside picture to the close action of people's face or people's face and be positioned at that picture the first half is taken and the general image that obtains,
Detection unit, whether its variation according to described the 1st view data process decision chart picture is irregular; And
Play Control portion, when the dynamic image of playing based on described the 1st view data, is being judged to be by described detection unit in the erratic situation of variation of described image, and this Play Control portion plays described the 2nd view data or described general image.
4. an image processing method, it comprises the steps:
Storage is taken the 1st subject except cameraman and the 1st view data that obtains, is taken and the direction of motion of the moving direction of people's face and the camera that detects is being compared using described cameraman as the 2nd subject, and predicts facial image to cut out the people face part of the 2nd subject while partly not spilling into outside picture and the 2nd view data that obtains and using described cameraman as the 2nd subject and in the situation that have outside picture to the close action of people's face or people's face and be positioned at that picture the first half is taken and the general image that obtains;
Whether irregular according to the variation of described the 1st view data process decision chart picture;
When the dynamic image of playing based on described the 1st view data, being judged to be by described detection unit in the erratic situation of variation of described image, play described the 2nd view data or described general image.
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| JP6128928B2 (en) * | 2013-04-17 | 2017-05-17 | キヤノン株式会社 | Imaging device, control method thereof, and control program |
| JP6289037B2 (en) * | 2013-10-31 | 2018-03-07 | キヤノン株式会社 | IMAGING DEVICE AND IMAGING DEVICE CONTROL METHOD |
| CN105187715A (en) * | 2015-08-03 | 2015-12-23 | 杨珊珊 | Method and device for sharing aerial photography content, and unmanned aerial vehicle |
| CN105959563B (en) * | 2016-06-14 | 2020-02-07 | 北京小米移动软件有限公司 | Image storage method and image storage device |
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| CN103888671B (en) | 2018-10-09 |
| CN108471500A (en) | 2018-08-31 |
| JP2011087183A (en) | 2011-04-28 |
| CN103888671A (en) | 2014-06-25 |
| CN102045504A (en) | 2011-05-04 |
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