CN104853097A - Panoramic mode shooting method and shooting device - Google Patents
Panoramic mode shooting method and shooting device Download PDFInfo
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- CN104853097A CN104853097A CN201510219005.8A CN201510219005A CN104853097A CN 104853097 A CN104853097 A CN 104853097A CN 201510219005 A CN201510219005 A CN 201510219005A CN 104853097 A CN104853097 A CN 104853097A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004091 panning Methods 0.000 claims description 84
- 230000001143 conditioned effect Effects 0.000 claims description 44
- 238000013507 mapping Methods 0.000 claims description 32
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
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- 238000004590 computer program Methods 0.000 description 1
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Abstract
The embodiment of the present invention discloses a panoramic mode shooting method and a shooting device. The method comprises the steps of receiving a shooting instruction for shooting in the panoramic mode; in response to the shooting instruction; controlling the shooting device to sequentially shoot at all shooting angles in the panoramic mode; detecting whether the light intensity at the current shooting angle satisfies the preset condition of the flash photography or not during the shooting process; on the premise that the light intensity at the current shooting angle satisfies the preset condition of the flash photography, controlling a flash lamp to be in alignment with the current shooting angle to flash; upon the completion of the shooting operation at all shooting angles, acquiring a panoramic image synthesized by all images shot by the device at all shooting angles. According to the embodiments of the present invention, the quality of images in the panoramic mode is improved.
Description
Technical field
The present invention relates to image taking field, particularly relate to a kind of panning mode image pickup method and device.
Background technology
At present a lot of terminal all possesses shoot function, and this function is applied widely in people's daily life.Wherein, liking of user is firmly got in the panning mode shooting in shoot function at present, because panning mode shooting can take the image of wide-angle, such as: can take 180 degree or 360 degree of equal angular images.But, in panning mode shooting process, because the angle of shooting is large, so just may occur that in reference object, light is very bright, the scene that light is darker on one side.Such as: panning mode shooting office panorama, office one edge regions is turned on light, and does not turn on light in another side region, and office's zonal ray will be caused so bright, and zonal ray is dark on one side.When carrying out pan-shot so in these cases, the poor quality of the image of generation, light bright region shooting very clear, light dark region shooting very fuzzy.
Visible, the picture quality of current panning mode shooting may be poor.
Summary of the invention
Embodiments provide a kind of panning mode image pickup method and device, the picture quality of panning mode shooting can be improved.
First aspect, the embodiment of the present invention provides a kind of panning mode image pickup method, comprising:
Receive the shooting instruction of panning mode shooting;
Respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten;
When each shooting angle described is all taken complete, obtain by the panoramic picture of the Images uniting taken in each shooting angle described.
Second aspect, the embodiment of the present invention provides a kind of panning mode filming apparatus, comprising: receiving element, shooting unit and acquiring unit, wherein:
Described receiving element, for receiving the shooting instruction of panning mode shooting;
Described shooting unit, for responding described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten;
Described acquiring unit, for when each shooting angle described is all taken complete, obtains by the panoramic picture of the Images uniting taken in each shooting angle described.
In technique scheme, receive the shooting instruction of panning mode shooting; Respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten; When each shooting angle described is all taken complete, obtain by the panoramic picture of the Images uniting taken in each shooting angle described.Can realize so only to needing the shooting angle of flash of light to glisten, thus the picture quality of panning mode shooting can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of panning mode image pickup method that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the another kind of panning mode image pickup method that the embodiment of the present invention provides;
Fig. 3 is the structural representation of a kind of panning mode filming apparatus that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the another kind of panning mode filming apparatus that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the another kind of panning mode filming apparatus that the embodiment of the present invention provides;
Fig. 6 is the structural representation of the another kind of panning mode filming apparatus that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of panning mode image pickup method that the embodiment of the present invention provides, and as shown in Figure 1, comprises the following steps:
The shooting instruction of S101, the shooting of reception panning mode.
This step can be the shooting instruction receiving user's input.
S102, respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten.
It should be noted that, the angle changing rate of panning mode shooting is wide, can define panning mode shooting in this sample embodiment is comprise multiple shooting angle, because angle when camera is taken is fixing at every turn, and the angle of panorama module photograph is wider than the angle of camera single shot, thus panning mode shooting can comprise the shooting of multiple shooting angle.Certainly the quantity of this multiple shooting angle is not fixing, specifically can determine according to user operation or terminal parameters.
Can when each shooting angle be taken in this step, whether the light intensity detecting current shooting angle meets is opened the pre-conditioned of taking photos by using flashlights, if meet, then control photoflash lamp is aimed at this shooting angle to glisten, and control camera its shooting angle is taken, if when not meeting, directly control shooting head and its shooting angle is taken.In addition, in the present embodiment, the flash of light angle of photoflash lamp or position to adjust, such as: photoflash lamp can rotate.Just can realize adjusting it by the adjustment instruction of the flash of light angle of adjustment photoflash lamp or position like this in above-mentioned steps.In addition, in the present embodiment, the position of camera to adjust, and such as camera can rotate.Like this when carrying out panning mode shooting, do not need customer mobile terminal, terminal can control camera by instruction and take each shooting angle under panning mode successively.
S103, when each shooting angle described is all taken complete, to obtain by the panoramic picture of the Images uniting taken in described each shooting angle.
It should be noted that, the panoramic picture that step S103 obtains, can synthesize when taking, such as: often take an angle, just the image of the image of this angle shot and a upper angle shot is synthesized, when having taken last angle, just by the image of a nearest angle shot and can be synthesized by the image of the Images uniting of angle shot above, with generating panorama image.Certainly, in the present embodiment, can also not synthesize being when taking, when last angle shot is complete, then the image of all angle shots being synthesized, this present embodiment is not construed as limiting.
In the present embodiment, said method can be applied to any terminal possessing panning mode shoot function, such as: mobile phone, panel computer, electronic reader, remote controller, personal computer (Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable device etc. possess the terminal of panning mode shoot function.
In the present embodiment, receive the shooting instruction of panning mode shooting; Respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten; When each shooting angle described is all taken complete, obtain by the panoramic picture of the Images uniting taken in each shooting angle described.Can realize so only to needing the shooting angle of flash of light to glisten, thus the picture quality of panning mode shooting can be improved.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the another kind of panning mode image pickup method that the embodiment of the present invention provides, and as shown in Figure 2, comprises the following steps:
The shooting instruction that S201, the panning mode receiving user's input are taken.
S202, respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten.
In the present embodiment, above-mentioned pre-conditioned can be light intensity lower than a certain specific threshold, namely when light intensity is lower than this specific threshold, just need open photoflash lamp take.
In the present embodiment, above-mentioned control filming apparatus is taken each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, the step that described current shooting angle carries out glistening aimed at by control photoflash lamp, can comprise:
Control the current shooting angle under described camera aligning panning mode, and whether the light intensity detecting described current shooting angle meets the pre-conditioned of unlatching taking photos by using flashlights, if, then control photoflash lamp to aim at described current shooting angle and glisten, and control described camera and aim at described current shooting angle and take, if not, then control described camera to aim at described current shooting angle and take;
Control the next shooting angle of the current shooting angle under described camera aligning panning mode, and detect the pre-conditioned of the whether satisfied unlatching taking photos by using flashlights of described next shooting angle light intensity, if, then control the described next shooting angle of photoflash lamp aligning to glisten, and control described camera aim at described next shooting angle take, if not, then control the described next shooting angle of described camera aligning to take.
Wherein, above-mentioned current shooting angle can be the unspecified angle of camera current shooting, such as: when receiving above-mentioned shooting instruction, camera aims at first shooting angle under panning mode, now above-mentioned current shooting angle is just first shooting angle, in above-mentioned steps, whether the light intensity that will detect first shooting angle meets is opened the pre-conditioned of taking photos by using flashlights, if, then control photoflash lamp to aim at first shooting angle and glisten, and control described camera and aim at first shooting angle and take, if not, then control described camera to aim at first shooting angle and take.After first shooting angle shooting, the next shooting angle of the current shooting angle under described camera aligning panning mode will be controlled in above-mentioned steps, namely camera is adjusted to aligning second shooting angle, thus whether the light intensity detecting the second shooting angle meets above-mentioned pre-conditioned, if meet, then control photoflash lamp to aim at the second shooting angle and glisten, if do not meet, then directly take; Now, camera takes the second shooting angle, and so, in above-mentioned steps, above-mentioned current shooting angle is just now the second shooting angle, complete by repeating an above-mentioned steps to the last shooting angle shooting like this, just can realize carrying out above-mentioned shooting to all shooting angle.
In the present embodiment, the step that described next shooting angle carries out glistening aimed at by above-mentioned control photoflash lamp, can comprise:
Calculate the difference of the light intensity of described current shooting angle and the light intensity of described next shooting angle;
Adjust the flash luminance of described photoflash lamp according to described difference, use the photoflash lamp after described adjustment to glisten to described next shooting angle.
In this execution mode, can realize adjusting according to the flash intensity of difference to photoflash lamp of the light intensity of two continuous print shooting angle, thus the image of these two shooting angle shootings can be made when synthesizing, not easily there is luminance errors, such as: the light of first shooting angle is brighter, above-mentioned steps judges not need to open taking photos by using flashlights, and the light of second shooting angle compare the light of first shooting angle slightly dark and meet above-mentioned pre-conditioned time, just can by the flash luminance of photoflash lamp adjustment low-light level, to make luminance difference between the image of second shooting angle shooting and the image of first shooting angle close.
Wherein, the above-mentioned flash luminance adjusting described photoflash lamp according to described difference, can comprise:
The flash luminance of described photoflash lamp is adjusted to the flash luminance that described difference is corresponding in the first mapping relations, described first mapping relations are the mapping relations of described difference and flash luminance.
Above-mentioned mapping relations can pre-set, such as: the operational order receiving user's input is arranged, in these mapping relations, and the difference of a light intensity and a flash luminance one_to_one corresponding.Such as: in above-mentioned first mapping relations, difference is directly proportional to flash luminance.
Or the above-mentioned flash luminance adjusting described photoflash lamp according to described difference, can comprise:
The flash luminance of described photoflash lamp is adjusted to the flash luminance that described difference is corresponding in the second mapping relations, described second mapping relations are described difference, the light intensity of described current shooting angle and the mapping relations of flash luminance three.
In this execution mode, can realize the light intensity of flash intensity needs with reference to above-mentioned current shooting angle of above-mentioned next shooting angle, namely the flash intensity of shooting angle needs the light intensity with reference to a upper shooting angle of this shooting angle.Such as, above-mentioned next shooting angle is second shooting angle, and so, above-mentioned current shooting angle is just first shooting angle, when the light intensity of first shooting angle is darker, has unlatching photoflash lamp when first shooting angle shooting; And second shooting angle compares the light intensity of first shooting angle slightly secretly, difference so between both just seldom, but because first shooting angle has flash of light, so, can be just that the brightness of opening flash luminance that flash luminance uses than first shooting angle bigger is glistened during second shooting angle.Thus the picture quality that namely ensure that second shooting angle can be realized, also ensure that the luminance difference between the image of second shooting angle and the image of first shooting angle is less.In addition, above-mentioned second mapping relations can receive the operation setting of user's input in advance.
In the present embodiment, said method can also comprise the steps:
When luminance difference between the image in continuous two shooting angle shooting exceedes predetermined threshold value, wherein an image brightness will adjust, and the image after adjustment and another image will be synthesized.
In this execution mode, can be that the brightness of the image of the rear shooting angle shooting in two shooting angle is adjusted, because the Images uniting that in two shooting angle, the image of previous shooting angle may have been taken with shooting angle above, so, the brightness of the image of rear shooting angle shooting is applicable to more to the synthesis of image.
In addition, above-mentioned adjustment can by the brightness adjustment of two images to similar brightness.
S203, when each shooting angle described is all taken complete, to obtain by the panoramic picture of the Images uniting taken in described each shooting angle.
Just when panning mode is taken, light intensity detection can be carried out to each shooting angle by above-mentioned steps, when the angle needing to open taking photos by using flashlights being detected, control its angle of photoflash lamp and carrying out glistening and taking.Thus there is the problem that local is very bright or local is very dark in the image that panning mode can be avoided to take, the picture quality of taking to provide panning mode.
In the present embodiment, the basis of the embodiment shown in Fig. 1 adds the execution mode of plurality of optional, and the picture quality that provides panning mode to take can be realized.
Be apparatus of the present invention embodiment below, the method that apparatus of the present invention embodiment realizes for performing the inventive method embodiment one to two, for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, and please refer to the embodiment of the present invention one and embodiment two.
Refer to the structural representation that Fig. 3 Fig. 3 is a kind of panning mode filming apparatus that the embodiment of the present invention provides, as shown in Figure 3, comprising: receiving element 31, shooting unit 32 and acquiring unit 33, wherein:
Receiving element 31, for receiving the shooting instruction of panning mode shooting.
This step can be the shooting instruction receiving user's input.
Shooting unit 32, for responding described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten.
It should be noted that, the angle changing rate of panning mode shooting is wide, can define panning mode shooting in this sample embodiment is comprise multiple shooting angle, because angle when camera is taken is fixing at every turn, and the angle of panorama module photograph is wider than the angle of camera single shot, thus panning mode shooting can comprise the shooting of multiple shooting angle.Certainly the quantity of this multiple shooting angle is not fixing, specifically can determine according to user operation or terminal parameters.
Can when each shooting angle be taken in shooting unit 32, whether the light intensity detecting current shooting angle meets is opened the pre-conditioned of taking photos by using flashlights, if meet, then control photoflash lamp is aimed at this shooting angle to glisten, and control camera its shooting angle is taken, if when not meeting, directly control shooting head and its shooting angle is taken.In addition, in the present embodiment, the flash of light angle of photoflash lamp or position to adjust, such as: photoflash lamp can rotate.Just can realize adjusting it by the adjustment instruction of the flash of light angle of adjustment photoflash lamp or position like this in above-mentioned steps.In addition, in the present embodiment, the position of camera to adjust, and such as camera can rotate.Like this when carrying out panning mode shooting, do not need customer mobile terminal, terminal can control camera by instruction and take each shooting angle under panning mode successively.
Acquiring unit 33, for when each shooting angle described is all taken complete, obtains by the panoramic picture of the Images uniting taken in each shooting angle described.
It should be noted that, the panoramic picture that acquiring unit 33 obtains, can synthesize when taking, such as: often take an angle, just the image of the image of this angle shot and a upper angle shot is synthesized, when having taken last angle, just by the image of a nearest angle shot and can be synthesized by the image of the Images uniting of angle shot above, with generating panorama image.Certainly, in the present embodiment, can also not synthesize being when taking, when last angle shot is complete, then the image of all angle shots being synthesized, this present embodiment is not construed as limiting.
In the present embodiment, said method can be applied to any terminal possessing panning mode shoot function, such as: mobile phone, panel computer, electronic reader, remote controller, PC, notebook computer, mobile unit, Web TV, wearable device etc. possess the terminal of panning mode shoot function.
In the present embodiment, receive the shooting instruction of panning mode shooting; Respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten; When each shooting angle described is all taken complete, obtain by the panoramic picture of the Images uniting taken in each shooting angle described.Can realize so only to needing the shooting angle of flash of light to glisten, thus the picture quality of panning mode shooting can be improved.
Refer to Fig. 4, Fig. 4 is the structural representation of the another kind of panning mode filming apparatus that the embodiment of the present invention provides, and as shown in Figure 4, comprising: receiving element 41, shooting unit 42 and acquiring unit 43, wherein:
Receiving element 41, for receiving the shooting instruction of the panning mode shooting of user's input.
Shooting unit 42, for responding described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten.
In the present embodiment, above-mentioned pre-conditioned can be light intensity lower than a certain specific threshold, namely when light intensity is lower than this specific threshold, just need open photoflash lamp take.
In the present embodiment, shooting unit 42 can comprise:
First shooting subelement 421, for controlling the current shooting angle under described camera aligning panning mode, and whether the light intensity detecting described current shooting angle meets the pre-conditioned of unlatching taking photos by using flashlights, if, then control photoflash lamp to aim at described current shooting angle and glisten, and control described camera and aim at described current shooting angle and take, if not, then control described camera and aim at described current shooting angle and take;
Second shooting subelement 422, the next shooting angle of the current shooting angle under panning mode is aimed at for controlling described camera, and detect the pre-conditioned of the whether satisfied unlatching taking photos by using flashlights of described next shooting angle light intensity, if, then control the described next shooting angle of photoflash lamp aligning to glisten, and control described camera aim at described next shooting angle take, if not, then control described camera aim at described next shooting angle take.
Wherein, above-mentioned current shooting angle can be the unspecified angle of camera current shooting, such as: when receiving above-mentioned shooting instruction, camera aims at first shooting angle under panning mode, now above-mentioned current shooting angle is just first shooting angle, in above-mentioned steps, whether the light intensity that will detect first shooting angle meets is opened the pre-conditioned of taking photos by using flashlights, if, then control photoflash lamp to aim at first shooting angle and glisten, and control described camera and aim at first shooting angle and take, if not, then control described camera to aim at first shooting angle and take.After first shooting angle shooting, the next shooting angle of the current shooting angle under described camera aligning panning mode will be controlled in above-mentioned steps, namely camera is adjusted to aligning second shooting angle, thus whether the light intensity detecting the second shooting angle meets above-mentioned pre-conditioned, if meet, then control photoflash lamp to aim at the second shooting angle and glisten, if do not meet, then directly take; Now, camera takes the second shooting angle, and so, in above-mentioned steps, above-mentioned current shooting angle is just now the second shooting angle, complete by repeating an above-mentioned steps to the last shooting angle shooting like this, just can realize carrying out above-mentioned shooting to all shooting angle.
In the present embodiment, as shown in Figure 5, the second shooting subelement 422 can comprise:
Computing unit 4221, for the difference of the light intensity of the light intensity and described next shooting angle that calculate described current shooting angle;
Adjustment unit 4222, for adjusting the flash luminance of described photoflash lamp according to described difference, uses the photoflash lamp after described adjustment to glisten to described next shooting angle.
In this execution mode, can realize adjusting according to the flash intensity of difference to photoflash lamp of the light intensity of two continuous print shooting angle, thus the image of these two shooting angle shootings can be made when synthesizing, not easily there is luminance errors, such as: the light of first shooting angle is brighter, above-mentioned steps judges not need to open taking photos by using flashlights, and the light of second shooting angle compare the light of first shooting angle slightly dark and meet above-mentioned pre-conditioned time, just can by the flash luminance of photoflash lamp adjustment low-light level, to make luminance difference between the image of second shooting angle shooting and the image of first shooting angle close.
Wherein, adjustment unit 4222 may be used for the flash luminance of described photoflash lamp being adjusted to described difference flash luminance corresponding in the first mapping relations, and described first mapping relations are the mapping relations of described difference and flash luminance.
Above-mentioned mapping relations can pre-set, such as: the operational order receiving user's input is arranged, in these mapping relations, and the difference of a light intensity and a flash luminance one_to_one corresponding.Such as: in above-mentioned first mapping relations, difference is directly proportional to flash luminance.
Adjustment unit 4222 may be used for the flash luminance of described photoflash lamp being adjusted to described difference flash luminance corresponding in the second mapping relations, and described second mapping relations are described difference, the light intensity of described current shooting angle and the mapping relations of flash luminance three.
In this execution mode, can realize the light intensity of flash intensity needs with reference to above-mentioned current shooting angle of above-mentioned next shooting angle, namely the flash intensity of shooting angle needs the light intensity with reference to a upper shooting angle of this shooting angle.Such as, above-mentioned next shooting angle is second shooting angle, and so, above-mentioned current shooting angle is just first shooting angle, when the light intensity of first shooting angle is darker, has unlatching photoflash lamp when first shooting angle shooting; And second shooting angle compares the light intensity of first shooting angle slightly secretly, difference so between both just seldom, but because first shooting angle has flash of light, so, can be just that the brightness of opening flash luminance that flash luminance uses than first shooting angle bigger is glistened during second shooting angle.Thus the picture quality that namely ensure that second shooting angle can be realized, also ensure that the luminance difference between the image of second shooting angle and the image of first shooting angle is less.In addition, above-mentioned second mapping relations can receive the operation setting of user's input in advance.
In the present embodiment, as shown in Figure 6, said apparatus can also comprise:
Synthesis unit 44, when exceeding predetermined threshold value for the luminance difference between the image in continuous two shooting angle shooting, wherein an image brightness will adjust, and the image after adjustment and another image be synthesized.
In this execution mode, can be that the brightness of the image of the rear shooting angle shooting in two shooting angle is adjusted, because the Images uniting that in two shooting angle, the image of previous shooting angle may have been taken with shooting angle above, so, the brightness of the image of rear shooting angle shooting is applicable to more to the synthesis of image.
In addition, above-mentioned adjustment can by the brightness adjustment of two images to similar brightness.
Acquiring unit 43, for when each shooting angle described is all taken complete, obtains by the panoramic picture of the Images uniting taken in each shooting angle described.
Just when panning mode is taken, light intensity detection can be carried out to each shooting angle by said units, when the angle needing to open taking photos by using flashlights being detected, control its angle of photoflash lamp and carrying out glistening and taking.Thus there is the problem that local is very bright or local is very dark in the image that panning mode can be avoided to take, the picture quality of taking to provide panning mode.
In the present embodiment, the basis of the embodiment shown in Fig. 3 adds the execution mode of plurality of optional, and the picture quality that provides panning mode to take can be realized.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random access memory (Random Access Memory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a panning mode image pickup method, is characterized in that, comprising:
Receive the shooting instruction of panning mode shooting;
Respond described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten;
When each shooting angle described is all taken complete, obtain by the panoramic picture of the Images uniting taken in each shooting angle described.
2. the method for claim 1, it is characterized in that, described control filming apparatus is taken each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp is aimed at described current shooting angle and is glistened, and comprising:
Control the current shooting angle under described camera aligning panning mode, and whether the light intensity detecting described current shooting angle meets the pre-conditioned of unlatching taking photos by using flashlights, if, then control photoflash lamp to aim at described current shooting angle and glisten, and control described camera and aim at described current shooting angle and take, if not, then control described camera to aim at described current shooting angle and take;
Control the next shooting angle of the current shooting angle under described camera aligning panning mode, and detect the pre-conditioned of the whether satisfied unlatching taking photos by using flashlights of described next shooting angle light intensity, if, then control the described next shooting angle of photoflash lamp aligning to glisten, and control described camera aim at described next shooting angle take, if not, then control the described next shooting angle of described camera aligning to take.
3. method as claimed in claim 1 or 2, is characterized in that, described control photoflash lamp is aimed at described next shooting angle and glistened, and comprising:
Calculate the difference of the light intensity of described current shooting angle and the light intensity of described next shooting angle;
Adjust the flash luminance of described photoflash lamp according to described difference, use the photoflash lamp after described adjustment to glisten to described next shooting angle.
4. method as claimed in claim 3, it is characterized in that, the described flash luminance adjusting described photoflash lamp according to described difference, comprising:
The flash luminance of described photoflash lamp is adjusted to the flash luminance that described difference is corresponding in the first mapping relations, described first mapping relations are the mapping relations of described difference and flash luminance; Or
The flash luminance of described photoflash lamp is adjusted to the flash luminance that described difference is corresponding in the second mapping relations, described second mapping relations are described difference, the light intensity of described current shooting angle and the mapping relations of flash luminance three.
5. the method according to any one of claim 1-4, is characterized in that, described method also comprises:
When luminance difference between the image in continuous two shooting angle shooting exceedes predetermined threshold value, wherein an image brightness will adjust, and the image after adjustment and another image will be synthesized.
6. a panning mode filming apparatus, is characterized in that, comprising: receiving element, shooting unit and acquiring unit, wherein:
Described receiving element, for receiving the shooting instruction of panning mode shooting;
Described shooting unit, for responding described shooting instruction, control filming apparatus to take each shooting angle under panning mode successively, whether the light intensity detecting current shooting angle when taking meets is opened the pre-conditioned of taking photos by using flashlights, if when the light intensity of described current shooting angle meet described pre-conditioned time, control photoflash lamp and aim at described current shooting angle and glisten;
Described acquiring unit, for when each shooting angle described is all taken complete, obtains by the panoramic picture of the Images uniting taken in each shooting angle described.
7. device as claimed in claim 6, it is characterized in that, described shooting unit comprises:
First shooting subelement, for controlling the current shooting angle under described camera aligning panning mode, and whether the light intensity detecting described current shooting angle meets the pre-conditioned of unlatching taking photos by using flashlights, if, then control photoflash lamp to aim at described current shooting angle and glisten, and control described camera and aim at described current shooting angle and take, if not, then control described camera and aim at described current shooting angle and take;
Second shooting subelement, the next shooting angle of the current shooting angle under panning mode is aimed at for controlling described camera, and detect the pre-conditioned of the whether satisfied unlatching taking photos by using flashlights of described next shooting angle light intensity, if, then control the described next shooting angle of photoflash lamp aligning to glisten, and control described camera aim at described next shooting angle take, if not, then control described camera aim at described next shooting angle take.
8. device as claimed in claims 6 or 7, is characterized in that, described second shooting subelement comprises:
Computing unit, for the difference of the light intensity of the light intensity and described next shooting angle that calculate described current shooting angle;
Adjustment unit, for adjusting the flash luminance of described photoflash lamp according to described difference, uses the photoflash lamp after described adjustment to glisten to described next shooting angle.
9. device as claimed in claim 8, it is characterized in that, described adjustment unit is used for the flash luminance of described photoflash lamp being adjusted to described difference flash luminance corresponding in the first mapping relations, and described first mapping relations are the mapping relations of described difference and flash luminance; Or
Described adjustment unit is used for the flash luminance of described photoflash lamp being adjusted to described difference flash luminance corresponding in the second mapping relations, and described second mapping relations are described difference, the light intensity of described current shooting angle and the mapping relations of flash luminance three.
10. the device according to any one of claim 6-9, is characterized in that, described device also comprises:
Synthesis unit, when exceeding predetermined threshold value for the luminance difference between the image in continuous two shooting angle shooting, wherein an image brightness will adjust, and the image after adjustment and another image be synthesized.
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