CN104092942A - Shooting method and device - Google Patents
Shooting method and device Download PDFInfo
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- CN104092942A CN104092942A CN201410341499.2A CN201410341499A CN104092942A CN 104092942 A CN104092942 A CN 104092942A CN 201410341499 A CN201410341499 A CN 201410341499A CN 104092942 A CN104092942 A CN 104092942A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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Abstract
The invention discloses a shooting method and device. The shooting method includes the steps of obtaining environment information, regulating shooting parameters according to the environment information, and conducting shooting according to the shooting parameters. Thus, when a user conducts starry sky shooting at different times, in different places and under different weather conditions, the shooting parameters best conforming to the current environment can be automatically matched through the shooting device, photos with the optimal effect can be shot, the shooting effect is improved, and user experience is improved.
Description
Technical field
The present invention relates to camera technique field, especially relate to a kind of image pickup method and device.
Background technology
Starry sky is taken, and refers to the one shooting experience that utilizes camera to take nebula photo or star rail photo, is deeply subject to astrophile's welcome.Because starlight is fainter, need time exposure just can obtain good shooting effect.Current astrophile adopts slr camera to carry out starry sky shooting more, need carry out manual adjustments to acquisition parameters, and operating process is more loaded down with trivial details, and cameraman's professional knowledge is had relatively high expectations.But much photograph user unprofessional user, therefore cannot carry out starry sky shooting and maybe cannot obtain preferably shooting effect.
For the problems referred to above, existing technical scheme is in the filming apparatus such as digital camera, mobile phone, to set in advance the acquisition parameters of taking for starry sky specially, in the time that user carries out starry sky shooting, directly call this acquisition parameters and take, thereby make unprofessional user also can carry out starry sky shooting.
But default acquisition parameters is changeless, the shooting environmental such as shooting time, place and weather are changeful, and one group of acquisition parameters obviously can not mate all shooting environmental, therefore cannot obtain preferably shooting effect.
Summary of the invention
Main purpose of the present invention is to provide a kind of image pickup method and device, is intended to automatically adjust acquisition parameters according to external environment condition, improves shooting effect, promotes user and experiences.
To achieve these objectives, the present invention proposes a kind of image pickup method, comprises step:
Obtain environmental information;
Adjust acquisition parameters according to described environmental information;
Take according to described acquisition parameters.
Preferably, described environmental information comprises that temporal information, Weather information are or/and geographical location information.
Preferably, described environmental information is temporal information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information;
Adjust acquisition parameters according to described month phase information.
Preferably, described environmental information comprises temporal information and Weather information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information, obtain rain or shine information or/and airborne particle information according to described Weather information;
According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
Preferably, described environmental information comprises temporal information, geographical location information and Weather information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information and geographical location information, obtain rain or shine information or/and airborne particle information according to described Weather information;
According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
Preferably, after the described step of adjusting acquisition parameters according to environmental information, also comprise: prompting user has carried out parameter adjustment.
Preferably, before the described step of adjusting acquisition parameters according to environmental information, also comprise:
Whether inquiry user carries out parameter adjustment;
If so, enter next step; If not, will not adjust.
Preferably, described according to environmental information adjust acquisition parameters comprise: according to the monochrome information of described environment information acquisition starry sky, starry sky brightness is higher, the photosensitivity in acquisition parameters is adjusted lowlyer or/and the time for exposure adjusts shortlyer.
Preferably, described image pickup method is taken for starry sky.
The present invention proposes a kind of filming apparatus simultaneously, comprises acquisition module, adjusting module and taking module, wherein:
Acquisition module, for obtaining environmental information;
Adjusting module, for adjusting acquisition parameters according to described environmental information;
Taking module, for taking according to described acquisition parameters.
Preferably, described environmental information comprises that temporal information, Weather information are or/and geographical location information.
Preferably, described environmental information is temporal information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information, adjust acquisition parameters according to described month phase information.
Preferably, described environmental information comprises temporal information and Weather information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information, obtain rain or shine information or/and airborne particle information according to described Weather information; According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
Preferably, described environmental information comprises temporal information, geographical location information and Weather information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information and geographical location information, obtain rain or shine information or/and airborne particle information according to described Weather information; According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
Preferably, also comprise reminding module, its for: after acquisition parameters adjustment completes, prompting user carried out parameter adjustment.
Preferably, also comprise inquiry module, its for: adjusting before acquisition parameters, whether inquiry user carries out parameter adjustment; If user selects, send and adjust instruction to described adjusting module; If user selects no, do not send adjustment instruction.
Preferably, described adjusting module is used for: according to the monochrome information of described environment information acquisition starry sky, starry sky brightness is higher, the photosensitivity in acquisition parameters is adjusted lowlyer or/and the time for exposure adjusts shortlyer.
Preferably, described filming apparatus is taken for starry sky.
A kind of image pickup method provided by the present invention, by detecting current environment, and adjusts acquisition parameters accordingly according to current environment information, uses the acquisition parameters after adjusting to take.Make user under different time, different location and different weather conditions, carry out starry sky while taking, filming apparatus can match the acquisition parameters that meets current environment most, shoots the photo of best results, has improved shooting effect, has promoted user's experience.
Further, after parameter adjustment completes, also point out accordingly more intelligent and hommization to user.Before parameter adjustment, also inquire in advance user, select to determine whether adjusting parameter according to user, respect on the one hand user's suggestion, hommization more, can prevent on the other hand filming apparatus erroneous judgement current environment and carry out the parameter adjustment of contretemps, has ensured shooting effect.
Brief description of the drawings
Fig. 1 is the flow chart of image pickup method the first embodiment of the present invention;
Fig. 2 is the flow chart of image pickup method the second embodiment of the present invention;
Fig. 3 is the flow chart of image pickup method of the present invention the 3rd embodiment;
Fig. 4 is the flow chart of image pickup method of the present invention the 4th embodiment;
Fig. 5 is the flow chart of image pickup method of the present invention the 5th embodiment;
Fig. 6 is the flow chart of image pickup method of the present invention the 6th embodiment;
Fig. 7 is the flow chart of image pickup method of the present invention the 7th embodiment;
Fig. 8 is the structured flowchart of filming apparatus the first embodiment of the present invention;
Fig. 9 is the structured flowchart of filming apparatus the second embodiment of the present invention;
Figure 10 is the structured flowchart of filming apparatus of the present invention the 3rd embodiment.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Image pickup method of the present invention is mainly used in starry sky and takes, starry sky is taken and is mainly comprised nebula shooting, the shooting of star rail etc., and wherein nebula is taken and is mainly used at shooting at night star, a little less than being characterized in that surround lighting, time for exposure that need be longer, therefore also can be applied to similar application scenarios; And star rail is taken the movement locus for taking star, and the formation of movement locus is by due to the relative motion between photographer and photographic subjects, therefore in like manner also can be applied to similar application scenarios.In the time starting starry sky shooting or in starry sky shooting process, obtain environmental information, adjust acquisition parameters according to environmental information, the acquisition parameters that last basis is applicable to current environment is taken, and just can shoot the starry sky photographic work of better effects if.Corresponding shooting works are as star rail photo or video, nebula photo or video etc.Wherein, environmental information comprises temporal information, Weather information and/or geographical location information etc.Be elaborated by specific embodiment below, such as, give an example to carry out starry sky shooting under different environmental informations.
Referring to Fig. 1, image pickup method the first embodiment of the present invention is proposed, described image pickup method comprises the following steps:
Step S101: acquisition time information
Filming apparatus enters after starry sky screening-mode, obtains immediately the temporal information on filming apparatus or passes through Network Capture temporal information; Or, whether not entering starry sky screening-mode as prerequisite taking filming apparatus, filming apparatus can be regularly or acquisition time information aperiodically.The environmental information of the present embodiment is temporal information, and this temporal information at least comprises date and time information, can also comprise time information.Wherein, alternatively, date and time information is Chinese lunar date information.
Step S102: obtain current moon phase information according to temporal information
The lunar calendar junior one to ten five every month, then to the junior one, the phases of the moon is regular to change.Meanwhile, 1 year 12 months, the phases of the moon of every month was also changing.
Alternatively, user selects geographical position in advance in filming apparatus, the corresponding relation of temporal information and month phase information under can pre-stored diverse geographic location in filming apparatus, filming apparatus can obtain current moon phase information according to temporal information and aforementioned corresponding relation, and this month phase information front-month, bright rain or shine circle lacked.Or alternatively, filming apparatus pre-stored or preset or by Network Capture temporal information the corresponding relation with month phase information, can obtain current moon phase information according to temporal information and aforementioned corresponding relation.
Further, even in same evening, the phases of the moon is not in the same time not quite similar yet, and therefore can also further obtain more accurate month phase information by time information.
Step S103: according to moon phase information adjustment acquisition parameters
Described acquisition parameters mainly comprises the exposure parameters such as photosensitivity (ISO), time for exposure.When of that month phase information shows that the current moon is full moon, illustrate that starry sky is brighter, turn down photosensitivity, reduce the time for exposure, prevent overexposure.When of that month phase information shows that the current moon is waning moon, illustrate that starry sky is darker, heighten photosensitivity, increase the time for exposure, prevent under-exposure.
Certainly, herein only for giving an example.Alternatively, month corresponding starry sky brightness of phase information difference, the included also difference of exposure parameter of acquisition parameters.
Or alternatively, the Celestial Background of the corresponding good brightness of month phase information, compares the Celestial Background of luminance difference, the included photosensitivity of acquisition parameters is lower and/or the time for exposure is shorter.
Step S104: take according to the acquisition parameters after adjusting
The acquisition parameters obtaining according to current environment adjustment, mates more with current environment, and the effect of the photo of now shooting will be better.Thereby user is not in the time that same date carries out starry sky shooting not even in the same time, filming apparatus can match the acquisition parameters that meets environment at that time most, shoots the photo of best results.
Referring to Fig. 2, image pickup method the second embodiment of the present invention is proposed, described image pickup method comprises the following steps:
Step S201: obtain Weather information
The environmental information of the present embodiment is Weather information, and filming apparatus, by the Network Capture weather forecast information on the same day, obtains current Weather information according to weather forecast information.
Step S202: the rain or shine information of obtaining starry sky according to Weather information
Rain or shine information shows that current starry sky is ceiling unlimited or gloomily cloudy.
Step S203: according to rain or shine information adjustment acquisition parameters
If current starry sky ceiling unlimited, illustrates that starry sky is brighter, turn down photosensitivity, reduce the time for exposure, prevent overexposure.If current starry sky is gloomily cloudy, illustrate that starry sky is darker, heighten photosensitivity, increase the time for exposure, prevent under-exposure.In addition can also adjust accordingly color temperature parameters.
Step S204: take according to the acquisition parameters after adjusting
Thereby when user carries out starry sky shooting under different state of weather, filming apparatus can match the acquisition parameters that meets environment at that time most, shoots the photo of best results.
Referring to Fig. 3, image pickup method of the present invention the 3rd embodiment is proposed, described image pickup method comprises the following steps:
Step S301: obtain geographical location information
The environmental information of the present embodiment is geographical location information, and filming apparatus obtains current geographical location information by network or GPS.Geographical location information comprises latitude and longitude information, town and country information, height above sea level information etc.
Step S302: the illumination information of obtaining current environment according to geographical location information
Described illumination information is the intensity of illumination of current environment.Concrete, if geographical location information shows that active user is positioned at city, consider the impact of city neon light, illustrate that the illumination of current environment is stronger, and from center, city more close to the illumination of current environment stronger; If geographical location information shows that active user is away from city, as is positioned at the remote districts such as rural area, grassland, forest, a little less than the illumination of current environment is described.
Step S303: adjust acquisition parameters according to the illumination information of current environment
If the illumination of current environment is stronger, can affect shooting background, strengthen the brightness of starry sky, filming apparatus is turned down photosensitivity, reduces the time for exposure, prevents overexposure.If a little less than the illumination of current environment, adjustable height photosensitivity, increases the time for exposure, prevents under-exposure.
Step S304: take according to the acquisition parameters after adjusting
Thereby user carries out starry sky shooting during in different places, filming apparatus can match the acquisition parameters that meets environment at that time most, shoots the photo of best results.
Referring to Fig. 4, image pickup method of the present invention the 4th embodiment is proposed, described image pickup method comprises the following steps:
Step S401: acquisition time information and Weather information
Filming apparatus acquisition time information and two kinds of environmental informations of Weather information simultaneously in the present embodiment.Wherein, temporal information at least comprises date and time information, can also comprise time information.Filming apparatus directly obtains the temporal information on filming apparatus or passes through Network Capture temporal information, by Network Capture weather forecast information, obtains current Weather information according to weather forecast information simultaneously.
Step S402: obtain current moon phase information according to temporal information, obtain rain or shine information or/and airborne particle information according to Weather information
Wherein, airborne particle information, refers to the detection data of the particulate in air that weather station provides, and comprises concentration, the size etc. of particle.
Step S403: according to moon phase information, and rain or shine information or/and particle information adjust acquisition parameters
The round starry sky brightness of the moon is just stronger, and the sunnyr and partly cloudier starry sky of starry sky is just brighter, and particle concentration is larger, particle particle diameter is less, stronger to moon scattering of light, and starry sky is just brighter.Comprehensive aforementioned two or three information of filming apparatus are adjusted acquisition parameters.
Step S404: take according to the acquisition parameters after adjusting
Thereby, under user's different time and different weather conditions, carrying out starry sky while taking, filming apparatus can match the acquisition parameters that meets environment at that time most, shoots the photo of best results.
Referring to Fig. 5, image pickup method of the present invention the 5th embodiment is proposed, described image pickup method comprises the following steps:
Step S501: acquisition time information, Weather information and geographical location information
Filming apparatus acquisition time information, Weather information and three kinds of environmental informations of geographical location information simultaneously in the present embodiment.Wherein, temporal information at least comprises date and time information, can also comprise time information; Geographical location information comprises latitude and longitude information, town and country information, height above sea level information etc.
Filming apparatus directly obtains the temporal information on filming apparatus or passes through Network Capture temporal information, by Network Capture weather forecast information, obtains current Weather information according to weather forecast information simultaneously, obtains geographical location information by network or GPS.
Step S502: obtain current moon phase information according to temporal information and geographical location information, obtain rain or shine information or/and airborne particle information according to Weather information
Even at synchronization, the viewed phases of the moon of diverse geographic location (in different longitudes and latitudes) is also not quite similar.In the present embodiment, the geographical location information that filming apparatus automatic acquisition user is current, without user, (after avoiding user to move, forgetting change geographical position) is manually set in advance, then generalized time and geographical location information, obtains month phase information more accurately.
Step S503: according to moon phase information, and rain or shine information or/and particle information adjust acquisition parameters
Concrete, filming apparatus, according to current time and geographic location, calculates the moon area that can observe, and then estimates the brightness of the moon.Then, the detection data of the particulate in air providing according to weather station, estimate the brightness of starry sky surround lighting.Further also can obtain more accurate environmental light brightness information according to the rain or shine situation of current starry sky, finally regulate acquisition parameters according to the monochrome information of surround lighting.If surround lighting is brighter, turn down photosensitivity, reduce the time for exposure, prevent overexposure.If surround lighting is more weak, adjustable height photosensitivity, increases the time for exposure, prevents under-exposure.
Step S504: take according to the acquisition parameters after adjusting
Thereby user carries out starry sky while taking under different time, different location and different weather conditions, filming apparatus can match the acquisition parameters that meets environment at that time most, shoots the photo of best results.
Referring to Fig. 6, image pickup method of the present invention the 6th embodiment is proposed, described image pickup method comprises the following steps:
Step S601: obtain environmental information
Environmental information comprises that temporal information, Weather information are or/and geographical location information etc.
Step S602: adjust acquisition parameters according to environmental information
Step S603: prompting user has carried out parameter adjustment
Concrete, filming apparatus can push voice or Word message to user, and prompting user has carried out parameter adjustment according to so-and-so environmental information, illustrates that the acquisition parameters after adjusting is how many, or describes each parameter has been done to what kind of adjustment in detail.
Step S604: take according to the acquisition parameters after adjusting
Wherein, step S603 and S604 also can synchronously carry out.
Thereby, after adjustment parameter, also user is pointed out, user is understood to whole shooting process, improve intelligent and hommization degree.
Referring to Fig. 7, image pickup method of the present invention ground seven embodiment are proposed, described image pickup method comprises the following steps:
Step S701: obtain environmental information
Step S702: whether inquiry needs to carry out parameter adjustment according to environmental information
The filming apparatus of the present embodiment is obtaining after environmental information, does not carry out immediately parameter adjustment, but pushes word or verbal announcement to user, and whether inquiry user needs to carry out parameter adjustment according to so-and-so environmental information.If user selects "No", enter step S703; If user selects "Yes", enter step S704.
Step S703: take according to current acquisition parameters
If user disagrees with adjustment parameter, filming apparatus directly uses current acquisition parameters to take, the acquisition parameters that current acquisition parameters is given tacit consent to or front acquisition parameters while once taking.
Step S704: adjust acquisition parameters according to environmental information
If user agrees to adjust parameter, filming apparatus carries out parameter adjustment according to environmental information.
Alternatively, the corresponding starry sky brightness of environmental information difference, the included also difference of exposure parameter of acquisition parameters.
Or alternatively, according to the monochrome information of environment information acquisition starry sky, starry sky brightness is higher, the photosensitivity in acquisition parameters is adjusted lowlyer or/and the time for exposure adjusts shortlyer.
Step S705: take according to the acquisition parameters after adjusting
Thereby, by prior inquiry user, determine whether adjusting parameter according to user's selection, respect on the one hand user's suggestion, hommization more; Can prevent on the other hand filming apparatus erroneous judgement current environment and carry out the parameter adjustment of contretemps, ensure shooting effect.
Filming apparatus can carry out parameter adjustment in the time starting starry sky shooting or in starry sky shooting process.Take for nebula, filming apparatus can only enter after nebula screening-mode, carries out acquisition parameters adjustment while taking first photo, and before exiting nebula screening-mode, the photo of follow-up shooting is all continued to use the acquisition parameters that first photo uses.Or, also can carry out an acquisition parameters adjustment every Preset Time.
Take for star rail, because shooting time is longer, filming apparatus can carry out an acquisition parameters adjustment in the time once taking, and adjusts parameter while just having entered star rail screening-mode; Filming apparatus also can, in a shooting process, carry out an acquisition parameters adjustment every Preset Time (according to time information).
In certain embodiments, filming apparatus, except automatic adjustment acquisition parameters, can also provide interface, manually selects acquisition parameters for user.
By image pickup method provided by the invention, if user changes filming apparatus environmental information (as temporal information) voluntarily, can correspondingly adjust acquisition parameters, reach the effect of entertainment orientation.In addition, in order to make shooting effect difference, can change different environmental informations and take as temporal information, thereby obtain the shooting results that effect is different.
The present invention also provides an embodiment, and in the present embodiment, a kind of image pickup method comprises the following steps:
S1: filming apparatus storage inside or receive outside environmental information and the acquisition parameters table of comparisons (or environmental information and acquisition parameters information one to one) one to one;
S2: obtain current environmental information, according to environmental information and acquisition parameters information one to one, search the acquisition parameters mutual corresponding with current environmental information;
S3: take according to the acquisition parameters of finding.
Embodiments of the invention, acquisition parameters can manually or can be adjusted automatically.And the adjustment of acquisition parameters can just be adjusted before taking, or adjusted in shooting process.Carry out the slow door of the time for exposure of the very first time such as, filming apparatus and take, now, need to adjust the time for exposure according to environmental information or current environmental information was the second time, time for exposure from the very first time was adjusted into the second time.
Referring to Fig. 8, filming apparatus the first embodiment of the present invention is proposed, described filming apparatus is especially suitable for starry sky shooting and similar application scenarios thereof, and it comprises acquisition module, adjusting module and taking module.
Acquisition module: for obtaining environmental information.Environmental information comprises temporal information, Weather information, geographical location information etc.Wherein, temporal information at least comprises date and time information, can also comprise time information; Geographical location information comprises latitude and longitude information, town and country information, height above sea level information etc.
The directly temporal information on acquisition device or by Network Capture temporal information of acquisition module; By Network Capture weather forecast information, obtain current Weather information according to weather forecast information; Obtain geographical location information by network or GPS.
When filming apparatus enters after starry sky screening-mode, acquisition module obtains environmental information immediately; Or, whether not entering starry sky screening-mode as prerequisite taking filming apparatus, acquisition module can be regularly or acquisition time information aperiodically.
Adjusting module: for adjusting acquisition parameters according to environmental information, and the parameter information after adjusting is sent to taking module.
Adjusting module can according in the environmental informations such as temporal information, Weather information, geographical location information any one, two or more combination arbitrarily, adjust acquisition parameters.Acquisition parameters mainly comprises the exposure parameters such as photosensitivity (ISO), time for exposure.Alternatively, adjusting module is according to the monochrome information of environment information acquisition starry sky, the corresponding starry sky brightness of environmental information difference, and the included exposure parameter of acquisition parameters is also different.Alternatively, starry sky brightness is higher, and adjusting module is adjusted lowlyer by the photosensitivity in acquisition parameters or/and the time for exposure adjusts shortlyer.
In the time that environmental information is temporal information, adjusting module obtains a moon phase information according to temporal information, according to moon phase information adjustment acquisition parameters.Concrete, user manually selects geographical position in advance in filming apparatus, the corresponding relation of temporal information and month phase information under can pre-stored diverse geographic location in filming apparatus, adjusting module is according to the corresponding relation of temporal information and the temporal information prestoring and month phase information, obtain current moon phase information, this month phase information front-month, bright rain or shine circle lacked; Or alternatively, filming apparatus pre-stored or preset or by Network Capture temporal information the corresponding relation with month phase information, adjusting module can obtain current moon phase information according to temporal information and aforementioned corresponding relation.When of that month phase information shows that the current moon is full moon, illustrate that starry sky is brighter, adjusting module is turned down photosensitivity, reduces the time for exposure, prevents overexposure.When of that month phase information shows that the current moon is waning moon, illustrate that starry sky is darker, adjusting module is heightened photosensitivity, increases the time for exposure, prevents under-exposure.Certainly, herein only for giving an example.Alternatively, month corresponding starry sky brightness of phase information difference, the included also difference of exposure parameter of acquisition parameters.Or alternatively, the Celestial Background of the corresponding good brightness of month phase information, compares the Celestial Background of luminance difference, the included photosensitivity of acquisition parameters is lower and/or the time for exposure is shorter.
In the time that environmental information is Weather information, adjusting module obtains the rain or shine information of starry sky according to Weather information, according to this rain or shine information adjustment acquisition parameters.Concrete, if current starry sky ceiling unlimited illustrates that starry sky is brighter, adjusting module is turned down photosensitivity, reduces the time for exposure, prevents overexposure.If current starry sky is gloomily cloudy, illustrate that starry sky is darker, adjusting module is heightened photosensitivity, increases the time for exposure, prevents under-exposure.In addition, adjusting module can also adjust accordingly color temperature parameters.
In the time that environmental information is geographical location information, adjusting module obtains the illumination information of current environment according to geographical location information, adjusts acquisition parameters according to this illumination information, and wherein illumination information is the intensity of illumination of current environment.Concrete, if geographical location information shows that active user is positioned at city, consider the impact of city neon light, illustrate that the illumination of current environment is stronger, and from center, city more close to the illumination of current environment stronger; If geographical location information shows that active user is away from city, as is positioned at the remote districts such as rural area, grassland, forest, a little less than the illumination of current environment is described.If the illumination of current environment is stronger, can affect shooting background, strengthen the brightness of starry sky, adjusting module is turned down photosensitivity, reduces the time for exposure, prevents overexposure.If a little less than the illumination of current environment, adjusting module is adjustable height photosensitivity, increases the time for exposure, prevents under-exposure.
In the time that environmental information comprises temporal information and Weather information, adjusting module obtains a moon phase information according to temporal information, obtain rain or shine information or/and airborne particle information according to Weather information, according to the moon phase information and particle information or/and rain or shine information adjust acquisition parameters.Wherein, airborne particle information, refers to the detection data of the particulate in air that weather station provides, and comprises concentration, the size etc. of particle.The round starry sky brightness of the moon is just stronger, and the sunnyr and partly cloudier starry sky of starry sky is just brighter, and particle concentration is larger, particle particle diameter is less, stronger to moon scattering of light, and starry sky is just brighter.The comprehensive aforementioned information of adjusting module is adjusted acquisition parameters.
In the time that environmental information comprises temporal information, Weather information and geographical location information, adjusting module obtains a moon phase information according to temporal information and geographical location information, obtain rain or shine information or/and airborne particle letter according to Weather information, according to the moon phase information and particle information or/and rain or shine information adjust acquisition parameters.Even at synchronization, the viewed phases of the moon of diverse geographic location (in different longitudes and latitudes) is also not quite similar, the present embodiment is by the current geographical location information of acquisition module automatic acquisition user, without user, (after avoiding user to move, forgetting change geographical position) is manually set in advance, make adjusting module generalized time and geographical location information, obtain month phase information more accurately.Concrete, adjusting module, according to current time and geographic location, calculates the moon area that can observe, and then estimates the brightness of the moon.Then, the detection data of the particulate in air providing according to weather station, estimate the brightness of starry sky surround lighting.Further also can obtain more accurate environmental light brightness information according to the rain or shine situation of current starry sky.Finally regulate acquisition parameters according to the monochrome information of surround lighting.If surround lighting is brighter, adjusting module is turned down photosensitivity, reduces the time for exposure, prevents overexposure.If surround lighting is more weak, adjusting module is adjustable height photosensitivity, increases the time for exposure, prevents under-exposure.
Taking module: for taking according to acquisition parameters.
The acquisition parameters obtaining according to current environment adjustment, mates more with current environment, and the effect of the photo of now shooting will be better.
Filming apparatus can carry out parameter adjustment in the time starting starry sky shooting or in starry sky shooting process.
Referring to Fig. 9, filming apparatus the second embodiment of the present invention is proposed, the difference of the present embodiment and embodiment is to have increased by a reminding module, its for: when adjusting module has been adjusted after acquisition parameters, prompting user carried out parameter adjustment.Reminding module can push voice or Word message to user, and prompting user has carried out parameter adjustment according to so-and-so environmental information, illustrates that the acquisition parameters after adjusting is how many, or describes each parameter has been done to what kind of adjustment in detail.User is understood to whole shooting process.
Referring to Figure 10, filming apparatus of the present invention the 3rd embodiment is proposed, the difference of the present embodiment and the first embodiment is to have increased by an inquiry module, its for: obtain after environmental information at acquisition module, before adjusting module is adjusted acquisition parameters, whether inquiry user needs to carry out parameter adjustment according to environmental information; If user selects "Yes", send and adjust instruction to adjusting module; If user selects no, do not send adjustment instruction.Inquiry module can push word or verbal announcement to user, and whether inquiry user needs to carry out parameter adjustment according to so-and-so environmental information.If user disagrees with adjustment parameter, taking module directly uses current acquisition parameters to take, the acquisition parameters that current acquisition parameters is given tacit consent to or front acquisition parameters while once taking.Thereby, make user can independently select whether to carry out parameter adjustment.
In certain embodiments, filming apparatus, except automatic adjustment acquisition parameters, can also provide interface, manually selects acquisition parameters for user.
By filming apparatus provided by the invention, if user changes filming apparatus environmental information (as temporal information) voluntarily, can correspondingly adjust acquisition parameters, reach the effect of entertainment orientation.In addition, in order to make shooting effect difference, can change different environmental informations and take as temporal information, thereby obtain the shooting results that effect is different.
The present invention also provides an embodiment, in the present embodiment, and filming apparatus storage inside or receive outside environmental information and the acquisition parameters table of comparisons (or environmental information and acquisition parameters information one to one) one to one; Obtain current environmental information, according to environmental information and acquisition parameters information one to one, search the acquisition parameters mutual corresponding with current environmental information; Take according to the acquisition parameters of finding.
Embodiments of the invention, acquisition parameters can manually or can be adjusted automatically.And the adjustment of acquisition parameters can just be adjusted before taking, or adjusted in shooting process.Carry out the slow door of the time for exposure of the very first time such as, filming apparatus and take, now, need to adjust the time for exposure according to environmental information or current environmental information was the second time, time for exposure from the very first time was adjusted into the second time.
Technical characterictic in said method embodiment, all corresponding being suitable for of this device, no longer repeats here.
Accordingly, filming apparatus of the present invention, by detecting current environment, and adjusts acquisition parameters accordingly according to current environment information, uses the acquisition parameters after adjusting to take.Make user under different time, different location and different weather conditions, carry out starry sky while taking, filming apparatus can match the acquisition parameters that meets current environment most, shoots the photo of best results, has improved shooting effect, has promoted user's experience.
Further, after parameter adjustment completes, also point out accordingly more intelligent and hommization to user.Before parameter adjustment, also inquire in advance user, select to determine whether adjusting parameter according to user, respect on the one hand user's suggestion, hommization more, can prevent on the other hand filming apparatus erroneous judgement current environment and carry out the parameter adjustment of contretemps, has ensured shooting effect.
It should be noted that: the filming apparatus that above-described embodiment provides, in the time taking, is only illustrated with the division of above-mentioned each functional module, in practical application, can as required above-mentioned functions be distributed and be completed by different functional modules.In addition, the filming apparatus that above-described embodiment provides and image pickup method embodiment belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that, realizing all or part of step in above-described embodiment method can control relevant hardware by program and complete, described program can be stored in a computer read/write memory medium, and described storage medium can be ROM/RAM, disk, CD etc.
With reference to the accompanying drawings of the preferred embodiments of the present invention, not thereby limit to interest field of the present invention above.Those skilled in the art do not depart from the scope and spirit of the present invention, and can have multiple flexible program to realize the present invention, such as can be used for another embodiment and obtain another embodiment as the feature of an embodiment.Allly using any amendment of doing within technical conceive of the present invention, be equal to and replace and improve, all should be within interest field of the present invention.
Claims (18)
1. an image pickup method, is characterized in that, comprises step:
Obtain environmental information;
Adjust acquisition parameters according to described environmental information;
Take according to described acquisition parameters.
2. image pickup method according to claim 1, is characterized in that, described environmental information comprises that temporal information, Weather information are or/and geographical location information.
3. image pickup method according to claim 1, is characterized in that, described environmental information is temporal information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information;
Adjust acquisition parameters according to described month phase information.
4. image pickup method according to claim 1, is characterized in that, described environmental information comprises temporal information and Weather information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information, obtain rain or shine information or/and airborne particle information according to described Weather information;
According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
5. image pickup method according to claim 1, is characterized in that, described environmental information comprises temporal information, geographical location information and Weather information, described according to environmental information adjust acquisition parameters comprise:
Obtain a moon phase information according to described temporal information and geographical location information, obtain rain or shine information or/and airborne particle information according to described Weather information;
According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
6. according to the image pickup method described in claim 1-5 any one, it is characterized in that, after the described step of adjusting acquisition parameters according to environmental information, also comprise: prompting user has carried out parameter adjustment.
7. according to the image pickup method described in claim 1-5 any one, it is characterized in that, before the described step of adjusting acquisition parameters according to environmental information, also comprise:
Whether inquiry user carries out parameter adjustment;
If so, enter next step; If not, will not adjust.
8. image pickup method according to claim 1 and 2, it is characterized in that, described according to environmental information adjust acquisition parameters comprise: according to the monochrome information of described environment information acquisition starry sky, starry sky brightness is higher, the photosensitivity in acquisition parameters is adjusted lowlyer or/and the time for exposure adjusts shortlyer.
9. according to the image pickup method described in claim 1-5 any one, it is characterized in that, described image pickup method is taken for starry sky.
10. a filming apparatus, is characterized in that, comprises acquisition module, adjusting module and taking module, wherein:
Acquisition module, for obtaining environmental information;
Adjusting module, for adjusting acquisition parameters according to described environmental information;
Taking module, for taking according to described acquisition parameters.
11. filming apparatus according to claim 10, is characterized in that, described environmental information comprises that temporal information, Weather information are or/and geographical location information.
12. filming apparatus according to claim 10, is characterized in that, described environmental information is temporal information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information, adjust acquisition parameters according to described month phase information.
13. filming apparatus according to claim 10, is characterized in that, described environmental information comprises temporal information and Weather information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information, obtain rain or shine information or/and airborne particle information according to described Weather information; According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
14. filming apparatus according to claim 10, is characterized in that, described environmental information comprises temporal information, geographical location information and Weather information, and described adjusting module is used for:
Obtain a moon phase information according to described temporal information and geographical location information, obtain rain or shine information or/and airborne particle information according to described Weather information; According to described month phase information, and particle information was or/and rain or shine information adjustment acquisition parameters.
15. according to the filming apparatus described in claim 10-14 any one, it is characterized in that, also comprises reminding module, its for: after acquisition parameters adjustment completes, prompting user carried out parameter adjustment.
16. according to the filming apparatus described in claim 10-14 any one, it is characterized in that, also comprises inquiry module, its for: adjusting before acquisition parameters, whether inquiry user carries out parameter adjustment; If user selects, send and adjust instruction to described adjusting module; If user selects no, do not send adjustment instruction.
17. according to the filming apparatus described in claim 10 or 11, it is characterized in that, described adjusting module is used for: according to the monochrome information of described environment information acquisition starry sky, starry sky brightness is higher, the photosensitivity in acquisition parameters is adjusted lowlyer or/and the time for exposure adjusts shortlyer.
18. according to the filming apparatus described in claim 10-14 any one, it is characterized in that, described filming apparatus is taken for starry sky.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341499.2A CN104092942B (en) | 2014-07-17 | 2014-07-17 | Image pickup method and device |
| PCT/CN2015/082407 WO2016008357A1 (en) | 2014-07-17 | 2015-06-25 | Photographing method, apparatus, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341499.2A CN104092942B (en) | 2014-07-17 | 2014-07-17 | Image pickup method and device |
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| CN104092942A true CN104092942A (en) | 2014-10-08 |
| CN104092942B CN104092942B (en) | 2016-06-15 |
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| CN201410341499.2A Active CN104092942B (en) | 2014-07-17 | 2014-07-17 | Image pickup method and device |
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| WO (1) | WO2016008357A1 (en) |
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| WO2016008357A1 (en) | 2016-01-21 |
| CN104092942B (en) | 2016-06-15 |
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