CN106803896B - A kind of photographic method and mobile terminal of mobile terminal - Google Patents

A kind of photographic method and mobile terminal of mobile terminal Download PDF

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Publication number
CN106803896B
CN106803896B CN201710113268.XA CN201710113268A CN106803896B CN 106803896 B CN106803896 B CN 106803896B CN 201710113268 A CN201710113268 A CN 201710113268A CN 106803896 B CN106803896 B CN 106803896B
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CN
China
Prior art keywords
rendering index
colour rendering
mobile terminal
display screen
target
Prior art date
Application number
CN201710113268.XA
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Chinese (zh)
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CN106803896A (en
Inventor
陈海新
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东莞市步步高通信软件有限公司
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Priority to CN201710113268.XA priority Critical patent/CN106803896B/en
Publication of CN106803896A publication Critical patent/CN106803896A/en
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Publication of CN106803896B publication Critical patent/CN106803896B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/235Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor
    • H04N5/2354Circuitry or methods for compensating for variation in the brightness of the object, e.g. based on electric image signals provided by an electronic image sensor by influencing the scene brightness using illuminating means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/04Picture signal generators

Abstract

The present invention provides a kind of photographic method of mobile terminal and mobile terminals, camera, flash lamp and display screen are provided on the mobile terminal, and the camera, the flash lamp and the display location are in the same side of the mobile terminal, the photographic method includes: to obtain the target colour rendering index for taking pictures required during camera acquires preview image;It controls the display screen and shows color of object corresponding with the target colour rendering index;Based on the display screen and the flash lamp for showing the color of object, the preview image that the camera is acquired generates photo.The solution of the present invention, when being taken pictures, the background of different colours is shown by control screen, and cooperate flash lamp, it is common to adjust colour rendering index required when taking pictures, the fixed photo for leading to not shoot the different color parameter that user specifies of colour rendering index to solve the problems, such as flash lamp.

Description

A kind of photographic method and mobile terminal of mobile terminal

Technical field

The present invention relates to field of communication technology more particularly to the photographic methods and mobile terminal of a kind of mobile terminal.

Background technique

With the extensive use of smart phone, more and more users are accustomed to self-timer, and self-timer is required with user Improve, preposition flash lamp at smart phone standard configuration.However, being to pass through in the process of light emitting diode (LED) lamp Adjustment fluorescence rouge and powder matches to adjust the colour rendering index of LED light.Thus, for the preposition flash lamp on smart phone, Just there is fixed colour rendering index before factory.

Currently, the colour rendering index of the preposition flash lamp on smart phone be it is fixed, when user needs to shoot different color The photo of parameter can not generate the photo for the different color parameter that user specifies.

Summary of the invention

The embodiment provides a kind of photographic method of mobile terminal and mobile terminals, to solve the aobvious of flash lamp Colour index is fixed, and the problem of shooting the photo for the different color parameter that user specifies is led to not.

In a first aspect, being set on the mobile terminal the embodiment provides a kind of photographic method of mobile terminal It is equipped with camera, flash lamp and display screen, and the camera, the flash lamp and the display location are in the mobile terminal Same side, the photographic method includes:

During camera acquires preview image, the target colour rendering index for taking pictures required is obtained;

It controls the display screen and shows color of object corresponding with the target colour rendering index;

Based on the display screen and the flash lamp for showing the color of object, the preview graph that the camera is acquired As generating photo.

Second aspect is provided with camera shooting the embodiments of the present invention also provide a kind of mobile terminal on the mobile terminal Head, flash lamp and display screen, and the camera, the flash lamp and the display location are in the same side of the mobile terminal Face, the mobile terminal further include:

Colour rendering index obtains module, for it is aobvious to obtain required target of taking pictures during camera acquires preview image Colour index;

Color adjustment module shows the mesh obtained with colour rendering index acquisition module for controlling the display screen Mark the corresponding color of object of colour rendering index;

Photo generation module will be described for the display screen and the flash lamp based on the display color of object The preview image of camera acquisition generates photo.

In this way, during camera acquires preview image, obtaining required target of taking pictures in the embodiment of the present invention Colour rendering index, so that controlling control display screen shows color of object corresponding with target colour rendering index, and then based on described in display The display screen and the flash lamp of color of object, the preview image that the camera is acquired generate photo.Wherein, due to The background of different colours is shown by control display screen during taking pictures, and cooperates flash lamp, common adjusting is required when taking pictures Colour rendering index, it is possible to shoot the photo with different color parameter.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 shows the flow charts of the photographic method of the mobile terminal of first embodiment of the invention;

Fig. 2 indicates the flow chart of the photographic method of the mobile terminal of second embodiment of the invention;

One of the structural block diagram of mobile terminal of Fig. 3 expression third embodiment of the invention;

Fig. 4 indicates the two of the structural block diagram of the mobile terminal of third embodiment of the invention;

Fig. 5 indicates the structural block diagram of the mobile terminal of fourth embodiment of the invention;

Fig. 6 indicates the structural block diagram of the mobile terminal of fifth embodiment of the invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.

First embodiment

One aspect according to an embodiment of the present invention provides a kind of photographic method of mobile terminal, wherein the movement is whole Camera, flash lamp and display screen are provided on end, and the camera, the flash lamp and the display location are in the shifting The same side of dynamic terminal.

As shown in Figure 1, the photographic method of the mobile terminal includes:

Step 101: during camera acquires preview image, obtaining the target colour rendering index for taking pictures required.

Wherein, the camera can be front camera and rear camera.When the camera is front camera When, the flash lamp is preposition flash lamp, then the process of camera acquisition preview image is that mobile terminal is in self-timer mode When process.Therefore, the photographic method of the mobile terminal of the embodiment of the present invention is suitable for self-timer mode.

In addition, the flash lamp is postposition flash lamp, and the back of mobile terminal when the camera is rear camera Side (i.e. ipsilateral with rear camera and postposition flash lamp) is additionally provided with display screen, then the mistake of camera acquisition preview image Journey is process when mobile terminal is in normal picture taking mode (i.e. non-self-timer mode).Therefore, the mobile end of the embodiment of the present invention The photographic method at end is suitable for normal picture taking mode.

In addition, the colour rendering index that the embodiment of the present invention is previously mentioned refers to that the display screen of mobile terminal shows different colours When background, in conjunction with the radiation of flash lamp, to the ability that the color of reference object is restored, and the higher representative of colour rendering index Color restoration capability is higher.For example, flash lamp combines the display screen of display pink background, corresponding colour rendering index is X1;It dodges Light lamp combines the display screen of display peony background, and corresponding colour rendering index is X2.

Step 102: controlling the display screen and show color of object corresponding with the target colour rendering index.

Wherein, colour rendering index is predetermined in the debugging process to mobile terminal and different colour rendering index pair Answer different colors.And target colour rendering index is the pre- default value first passed through in set by user or system.Therefore, may be used Corresponding color of object is shown according to the display screen of the target colour rendering index control mobile terminal got.

In addition, the color of object includes the multiple color of red series, for example, it is pink, light pink color, magenta, pink Color, crabapple red etc..Therefore, the process that the display screen shows color of object corresponding with the target colour rendering index is controlled, i.e., To control the process that the display screen shows the background of corresponding red degree corresponding to the target colour rendering index.

Background color shown by display screen be reconciled by these three base colors of red, green, blue according to different ratio and At, therefore, in the embodiment of the present invention, when the display screen for controlling mobile terminal shows the background of different colours, substantially What is changed is red, green, blue, the specific ratio value of these three colors.So the three primary colors rgb value of the color of object with it is described Target colour rendering index is corresponding.

Step 103: based on the display screen and the flash lamp for showing the color of object, the camera being acquired Preview image generate photo.

When the display screen of mobile terminal shows color of object corresponding with the target colour rendering index, need further to tie The radiation for closing flash lamp, could make photographed scene reach the requirement of the target colour rendering index.Thus, in display screen and Under the common irradiation of flash lamp, camera acquires preview image, thus by the internal processor of mobile terminal to the pre- of acquisition Image of looking at is handled, and then generates photo.

It can be seen from the above, flash lamp emits beam when taking pictures using flash lamp, play the role of brightness, illuminates shooting When object, while flash lamp light is mixed using the red background of screen showed different, makes up to adjustment colour rendering index Purpose.

In addition, the embodiment of the present invention may also include that the control display screen shows the camera shooting after step 103 The preview image of head acquisition.That is, the display interface of display screen is restored after through the above steps 101~103 take pictures and finish To preview interface of taking pictures, to avoid display screen from still showing color of object corresponding with target colour rendering index and influence to taking pictures The viewing experience of preview interface.

In conclusion in the embodiment of the present invention, during camera acquires preview image, required for acquisition is taken pictures Target colour rendering index, so that controlling display screen shows color of object corresponding with target colour rendering index, and then based on described in display The display screen and the flash lamp of color of object, the preview image that the camera is acquired generate photo.Wherein, due to The background of different colours is shown by control screen during taking pictures, and cooperates flash lamp, common adjusting is required when taking pictures Colour rendering index, it is possible to shoot the photo with different color parameter.

Second embodiment

The embodiment provides a kind of photographic methods of mobile terminal, wherein is provided with and takes the photograph on the mobile terminal As head, flash lamp and display screen, and the camera, the flash lamp and the display location are in the same of the mobile terminal Side.

As shown in Fig. 2, the photographic method of the mobile terminal includes:

Step 201: during camera acquires preview image, obtaining the target colour rendering index for taking pictures required.

Wherein, the camera can be front camera and rear camera.When the camera is front camera When, the flash lamp is preposition flash lamp, then the process of camera acquisition preview image is that mobile terminal is in self-timer mode When process.Therefore, the photographic method of the mobile terminal of the embodiment of the present invention is suitable for self-timer mode.

In addition, the flash lamp is postposition flash lamp, and the back of mobile terminal when the camera is rear camera Side (i.e. ipsilateral with rear camera and postposition flash lamp) is additionally provided with display screen, then the mistake of camera acquisition preview image Journey is process when mobile terminal is in normal picture taking mode (i.e. non-self-timer mode).Therefore, the mobile end of the embodiment of the present invention The photographic method at end is suitable for normal picture taking mode.

In addition, the colour rendering index that the embodiment of the present invention is previously mentioned refers to that the display screen of mobile terminal shows different colours back Jing Shi, in conjunction with the radiation of flash lamp, to the ability that the color of reference object is restored, and colour rendering index is higher represents color Color reducing power is higher.For example, flash lamp combines the display screen of display pink background, corresponding colour rendering index is X1;Flash of light Lamp combines the display screen of display peony background, and corresponding colour rendering index is X2.

Preferably, step 202 includes: to obtain camera frame preview image collected;The preview image is carried out Object identifying determines the target type of the reference object in the preview image;Based on pre-stored reference object type with Incidence relation between colour rendering index obtains colour rendering index corresponding with the target type;It will the described and target type Corresponding colour rendering index is determined as the target for taking pictures required and shows index;Wherein, the reference object type includes: personage, scape At least one of in object, light source.

Wherein, when taking pictures to different reference objects, the photo effect obtained under same colour rendering index can be The photo effect of difference, certain reference objects is relatively weaker.Therefore, difference can further be configured according to the type of reference object Target colour rendering index, take pictures effect to further be promoted, meet the demand of taking pictures of user.

Preferably, step 201 includes: and detects mobile terminal user to adjust behaviour to the colour rendering index of mobile terminal display screen Make;If detecting, the colour rendering index adjusts operation, is adjusted and is operated according to the colour rendering index, determines required target of taking pictures Colour rendering index.

I.e. mobile terminal user can voluntarily adjust required colour rendering index of taking pictures according to itself actual demand.Specifically, may be used In a manner of use hand input-data, or a number axis is set in the colour rendering index set interface of mobile terminal and is located at this Sliding block on number axis, when so that the sliding block is dragged along number axis, colour rendering index is also changed correspondingly.

In addition, during mobile terminal user adjusts the colour rendering index of mobile terminal display screen, the embodiment of the present invention Mobile terminal photographic method further include: operation is adjusted for the colour rendering index each time of mobile terminal user, described in acquisition Colour rendering index adjusts the colour rendering index after operation executes;Colour rendering index according to the pre-stored data and shooting effect image and colour developing Incidence relation between index recommendation information obtains mesh corresponding with the colour rendering index after colour rendering index adjusting operation execution Mark shooting effect image and target colour rendering index recommendation information;The preview window of a pre-set dimension is shown on mobile terminal display screen Mouthful, and the target shooting effect image and the target colour rendering index recommendation information are shown in described the preview window;Wherein, The colour rendering index recommendation information include with the associated recommendation colour rendering index of each colour rendering index and with recommend colour rendering index it is corresponding Shooting effect image.

After applying colour rendering index adjusting operation to mobile terminal in mobile terminal user each time, it can be shown on mobile terminal Show the specific value of the display index after adjusting and the shooting effect image of correspondence and the colour rendering index, to allow user can After oneself application colour rendering index adjusting operation is well understood, it is contemplated that the shooting effect reached.At the same time, shifting can be also shown Dynamic terminal is the shooting effect image of the colour rendering index that user recommends and correspondence and the colour rendering index automatically, to be user's tune It saves colour rendering index and reference information is provided, convenient for user according to the shooting effect image in recommendation information, selection meets oneself shooting The colour rendering index of demand.

Wherein, the shooting effect image shown in described the preview window is in the debugging process of mobile terminal, in advance It is storage or that user saves manually.I.e. in the subsequent use process of mobile terminal, user is by applying colour rendering index tune After section operation modification colour rendering index, taken pictures using the colour rendering index after modification, if user is to the photo obtained at this time Shooting effect it is very satisfied, then can save it under corresponding colour rendering index, in order to when subsequent take pictures as reference It uses.

In addition, for above-mentioned " detection mobile terminal user adjusts operation to the colour rendering index of mobile terminal display screen " and If " detecting that the colour rendering index adjusts operation, being adjusted and operated according to the colour rendering index, determine that required target of taking pictures is aobvious The step of colour index ", may also be disposed on before step 101, rather than the detailed process of step 102.That is, mobile terminal user can Just by implementing colour rendering index adjusting to mobile terminal before taking pictures, and the colour rendering index after adjusting is recorded, thus carrying out When taking pictures, directly using the colour rendering index after adjusting as target colour rendering index required for taking pictures.

In addition, for above-mentioned according to reference object type configuration difference colour rendering index, and according to mobile terminal user's Two kinds of embodiments that colour rendering index adjusts operation modification colour rendering index can also merge implementation.I.e. mobile terminal user is taking pictures Before, apply colour rendering index on mobile terminals and adjust operation, refer to change pre-stored reference object type with colour developing The colour rendering index recorded in incidence relation between number, and then during taking pictures, according to the reference object type of update and show Incidence relation between colour index configures different colour rendering indexs for different reference objects.

Specifically, by above-mentioned according to reference object type configuration difference colour rendering index, and according to mobile terminal user's After two kinds of embodiments that colour rendering index adjusts operation modification colour rendering index merge, before step 101, the embodiment of the present invention Further include: detection mobile terminal user adjusts operation to the colour rendering index of mobile terminal display screen;If detecting, the colour developing refers to Number adjusts operation, then is adjusted and operated according to the colour rendering index, determines the target colour rendering index for taking pictures required.Accordingly, step 202 include: to obtain camera frame preview image collected;Object identifying is carried out to the preview image, is determined described pre- The target type for the reference object look in image;Based on being associated between pre-stored reference object type and colour rendering index System obtains colour rendering index corresponding with the target type;The colour rendering index corresponding with the target type is determined as The target for taking pictures required shows index;Wherein, the reference object type include: personage, scenery, in light source at least one of.

It can be seen from the above, for above-mentioned according to reference object type configuration difference colour rendering index, and according to mobile terminal The colour rendering index of user adjusts two kinds of embodiments of operation modification colour rendering index, can individually implement, also combinable reality It applies.

Further, functional switch is arranged in an also settable colour rendering index on the mobile terminal, during taking pictures, if Detect that colour rendering index setting functional switch is closed, then no matter before user colour rendering index is adjusted to how many, Huo Zheyu The corresponding colour rendering index of different reference object types be it is how many, be all made of default value and refer to as the colour developing of target required for taking pictures Number;If detecting, the colour rendering index setting functional switch is opened, and can be referred to according to the different colour developing of reference object type configuration Number, or the colour rendering index applied according to user adjust the determining target colour rendering index for taking pictures required of operation.

It can be seen from the above, the setting of colour rendering index setting functional switch, provides more multi-functional selection for user, thus full The use demand of sufficient more users.

Step 202: controlling the display screen and show color of object corresponding with the target colour rendering index.

Wherein, colour rendering index is predetermined in the debugging process to mobile terminal and different colour rendering index pair Answer different colors.It is shown, it can be shown according to the display screen of the target colour rendering index control mobile terminal got corresponding Color of object.

In addition, the color of object includes the multiple color of red series, for example, it is pink, light pink color, magenta, pink Color, crabapple red etc..Therefore, the process that the display screen shows color of object corresponding with the target colour rendering index is controlled, i.e., To control the process that the display screen shows the background of corresponding red degree corresponding to the target colour rendering index.

Background color shown by display screen be reconciled by these three base colors of red, green, blue according to different ratio and At, therefore, in the embodiment of the present invention, when the display screen for controlling mobile terminal shows the background of different colours, substantially What is changed is red, green, blue, the specific ratio value of these three colors.So the three primary colors rgb value of the color of object with it is described Target colour rendering index is corresponding.I.e., it is preferable that step 202 includes: to adjust the display screen based on the target colour rendering index Three primary colors RGB parameter;It controls the display screen and shows color of object corresponding with RGB parameter adjusted.

In addition, not needing display screen full screen display when reference object is close apart from mobile terminal and referring to target colour developing The corresponding color of object of number, so that electricity be caused to waste.Then the embodiment of the present invention, can be according to reference object and mobile terminal Distance adjusts the region area of display screen displaying target color in real time, to save electricity.It is therefore preferred that step 202 is wrapped It includes: obtaining camera frame preview image collected;Obtain in the preview image reference object and the mobile terminal it Between distance;According to the distance, the target area of display color to be adjusted on the display screen is determined;Control the display screen Color of object corresponding with the target colour rendering index is shown in the target area.

Further, described according to the distance, determine the target area of display color to be adjusted on the display screen Step, comprising: the incidence relation of the distance between reference object and mobile terminal according to the pre-stored data between radius value, really Reference object radius of target value corresponding with the distance between the mobile terminal in fixed and acquisition the preview image;It will be with The symmetrical centre of the display screen is the center of circle and is determined as using the radius of target value as the circular image regions of radius described aobvious The target area of display color to be adjusted in display screen.

It can be seen from the above, in the embodiment of the present invention, the shape of the target area of display color to be adjusted is on display screen Circle, and the circular center of circle is the symmetrical centre of display screen.Certainly, target area may be set to be other shapes, example Such as rectangle, hexagon.In addition, the distance between reference object and mobile terminal in the embodiment of the present invention and radius value Corresponding relationship is to determine in the debugging process to mobile terminal in advance.That is, by between reference object and mobile terminal away from From fixation, the radius of target area is altered in steps, and therefrom finds out the radius of target area when taking pictures effect preferably, is remembered Record.

Wherein, in an embodiment of the present invention, the display screen of mobile terminal is not the display color for adjusting entire screen, But change the area for needing to adjust the target area of display color in real time according to the distance between reference object and mobile terminal, I.e. display screen is that subregion is controlled when receiving the color adjustment instruction of mobile terminal transmission.Therefore, of the invention Display screen applied by embodiment has the function of subregion control display parameters.

Further, since control mobile terminal display screen show different colours background when, substantially change be it is red, It is green, blue, the specific ratio value of these three colors, thus the above-mentioned control display screen shown in the target area with it is described The step of target colour rendering index corresponding color of object, specifically: it is based on the target colour rendering index, adjusts the display screen Three primary colors RGB parameter;It controls the display screen and shows target face corresponding with RGB parameter adjusted in the target area Color.

Step 203: judging whether the mobile terminal opens flash lighting function.

Wherein, flash lighting function is provided on mobile terminal, then when the function is turned on, flash lamp can be in movement Terminal is opened when being in photographing mode and carries out light filling;When the function is not gated on, flash lamp can be when user presses shutter It glistens.Refer in addition, flash lamp carries out light filling and issue soft light by flash lamp (i.e. brightness is less than the first preset threshold Light), it is similar with natural light brightness, so this soft light will not allow human eye not feel good, and then in shooting portrait When, light filling is carried out using flash lamp, can not be felt good to avoid subject.And flash lamp carries out flash of light and refers to flash lamp wink When issue dazzling white light (i.e. brightness be greater than the second preset threshold light), flashing speed more than signa even more Fastly, and brightness can be more much higher than the natural light in the same time, be commonly used in high speed light filling, can determine live act in a flash, It is used when can be taken pictures under natural light as supplement light source.

In addition, since flash lamp progress light filling is different with the brightness of the light issued when being glistened, so combining aobvious Show the display screen of same color background, different color restoration capabilitys can also be generated to reference object, to shoot effect The different photo of fruit.Thus, setting flash lamp carries out light filling and glistens, selection of more taking pictures can be provided for user, To meet the demand of taking pictures of different user.

Specifically, when the mobile terminal opens flash lighting function, step 204 is executed;When the mobile terminal When not opening flash lighting function, step 205 is executed.

Step 204: control the flash lamp and carry out light filling, and based on the display screen for showing the color of object and into The flash lamp of row light filling, the preview image that the camera is acquired generate photo.

When the display screen of mobile terminal shows color of object corresponding with the target colour rendering index, can further tie The light filling effect for closing flash lamp, so that photographed scene reaches the requirement of the target colour rendering index.Thus, in display screen and flash of light Under the common irradiation of lamp, camera acquires preview image, to pass through preview graph of the internal processor to acquisition of mobile terminal As being handled, and then generate photo.

Step 205: control the flash lamp and glisten, and based on the display screen for showing the color of object and into The flash lamp of row flash of light, the preview image that the camera is acquired generate photo.

It, must also be further when the display screen of mobile terminal shows color of object corresponding with the target colour rendering index In conjunction with the schillerization of flash lamp, so that photographed scene reaches the requirement of the target colour rendering index.Thus, in display screen and sudden strain of a muscle Under the common irradiation of light lamp, camera acquires preview image, thus the preview by the internal processor of mobile terminal to acquisition Image is handled, and then generates photo.

In addition, the embodiment of the present invention may also include that the control display screen display after step 204 or step 205 Show the preview image of the camera acquisition.It is finished that is, taking pictures in through the above steps 201~204 or step 201~205 Later, the display interface of display screen is restored to preview interface of taking pictures, referred to so that display screen be avoided still to show with target colour developing It counts corresponding color of object and influences the viewing experience to preview interface of taking pictures.

In conclusion in the embodiment of the present invention, during camera acquires preview image, required for acquisition is taken pictures Target colour rendering index, so that controlling control display screen shows color of object corresponding with target colour rendering index, and then based on display The light filling effect or schillerization of the display screen and flash lamp of the color of object, the preview graph that the camera is acquired As generating photo.Wherein, due to showing the background of different colours by control screen during taking pictures, and cooperate flash lamp, It is common to adjust colour rendering index required when taking pictures, it is possible to shoot the photo with different color parameter.

It, can also be in addition, the target colour rendering index for taking pictures required can be allocated according to the difference of reference object type The colour rendering index applied according to user adjusts operation and is determined, and the target area of color to be adjusted can also basis on display screen Reference object real-time perfoming at a distance from mobile terminal adjusts, thus the demand of taking pictures of further satisfaction user.

3rd embodiment

The embodiment provides a kind of mobile terminals, take the photograph as shown in figure 3, being provided on the mobile terminal 300 As head 304, flash lamp 305 and display screen 306, and the camera 304, the flash lamp 305 and the display screen 306 are located at The same side of the mobile terminal 300.

As shown in figure 3, the mobile terminal 300 further include:

Colour rendering index obtains module 301, for during camera 304 acquires preview image, acquisition to be taken pictures required Target colour rendering index;

Color adjustment module 302 is obtained for controlling the display of display screen 306 with colour rendering index acquisition module 301 The corresponding color of object of the target colour rendering index taken;

Photo generation module 303, for based on the display screen 306 and the flash lamp for showing the color of object 305, the preview image that the camera 304 is acquired generates photo.

Preferably, as shown in figure 4, the photo generation module 303 includes:

Judging unit 3031, for judging whether the mobile terminal opens flash lighting function;

First generation unit 3032, for judging that the mobile terminal opens flash lighting in the judging unit 3031 When function, controls the flash lamp 305 and carry out light filling, and based on the display screen 306 for showing the color of object and carry out The flash lamp 305 of light filling, the preview image that the camera 304 is acquired generate photo;

Second generation unit 3033, for judging that the mobile terminal is not opened flash lamp and mended in the judging unit 3031 When light function, control the flash lamp 305 and glisten, and based on the display screen 306 for showing the color of object and into The flash lamp 305 of row flash of light, the preview image that the camera 304 is acquired generate photo.

Preferably, as shown in figure 4, colour rendering index acquisition module 301 includes:

First image acquisition unit 3011, for obtaining the frame preview image collected of camera 304;

Type identification unit 3012 determines in the preview image for carrying out Object identifying to the preview image The target type of reference object;

Searching unit 3013, for based on the incidence relation between pre-stored reference object type and colour rendering index, Obtain colour rendering index corresponding with the target type that the type identification unit 3012 identifies;

Colour rendering index determination unit 3014, it is corresponding with the target type for finding the searching unit 3013 Colour rendering index be determined as the target for taking pictures required show index;Wherein, the reference object type includes: personage, scenery, light At least one of in source.

Preferably, as shown in figure 4, colour rendering index acquisition module 301 includes:

Detection unit 3015 adjusts operation to the colour rendering index of mobile terminal display screen for detecting mobile terminal user;

Adjustment unit 3016, for when the detection unit 3015 detects that the colour rendering index adjusts operation, according to The colour rendering index adjusts operation, determines the target colour rendering index for taking pictures required.

Preferably, the colour rendering index obtains module 301 further include:

Colour rendering index acquiring unit 3017, for adjusting operation in the colour rendering index each time for detecting mobile terminal user Afterwards, it obtains the colour rendering index and adjusts the colour rendering index after operation executes;

Related information acquiring unit 3018, for colour rendering index according to the pre-stored data and shooting effect image and colour developing Incidence relation between index recommendation information obtains mesh corresponding with the colour rendering index after colour rendering index adjusting operation execution Mark shooting effect image and target colour rendering index recommendation information;

Related information display unit 3019, for showing the preview window of a pre-set dimension on mobile terminal display screen 306 Mouthful, and the target shooting effect image and the target colour rendering index recommendation information are shown in described the preview window;

Wherein, the colour rendering index recommendation information include with the associated recommendation colour rendering index of each colour rendering index and with recommendation The corresponding shooting effect image of colour rendering index.

Preferably, as shown in figure 4, the color adjustment module 302 includes:

Second image acquisition unit 3021, for obtaining the frame preview image collected of camera 304;

Distance acquiring unit 3022, for obtain in the preview image between reference object and the mobile terminal away from From;

Area determination unit 3023 determines display color to be adjusted on the display screen 306 for according to the distance Target area;

First color adjusting unit 3024, show for controlling the display screen 306 in the target area with it is described The corresponding color of object of target colour rendering index.

Preferably, as shown in figure 4, the area determination unit 3023 includes:

Radius determines subelement 30231, for the distance between reference object according to the pre-stored data and mobile terminal and Incidence relation between radius value, determine and obtain the preview image between reference object and the mobile terminal away from From corresponding radius of target value;

Region determines subelement 30232, for by using the symmetrical centre of the display screen as the center of circle and with the target half Diameter value is the target area that the circular image regions of radius are determined as display color to be adjusted on the display screen 306.

Preferably, as shown in figure 4, the color adjustment module 302 includes:

Parameter adjustment unit 3025 adjusts the three primary colors of the display screen 306 for being based on the target colour rendering index RGB parameter;

Second color adjusting unit 3026, it is corresponding with RGB parameter adjusted for controlling the display of display screen 306 Color of object.

Mobile terminal of the invention obtains module 301 by colour rendering index and acquires preview image process in camera 304 In, target colour rendering index required for acquisition is taken pictures is shown to trigger the control control display screen 306 of color adjustment module 302 Color of object corresponding with target colour rendering index, so that photo generation module 303 is based on the institute for showing the color of object Display screen 306 and the flash lamp 305 are stated, the preview image that the camera 304 is acquired generates photo.Wherein, due to The background of different colours is shown by control display screen 306 when being taken pictures, and cooperates flash lamp 305, when common adjusting is taken pictures Required colour rendering index, it is possible to shoot the photo with different color parameter.

Fourth embodiment

Fig. 5 is the structural block diagram of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal 500 in Fig. 5 It can be mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer Deng.

Mobile terminal 500 in Fig. 5 includes radio frequency (Radio Frequency, RF) circuit 510, memory 520, input Unit 530, display unit 540, camera 550, flash lamp 511, processor 560, voicefrequency circuit 570, WiFi (Wireless Fidelity) module 580 and power supply 590, wherein display unit 540 includes display screen 541.Wherein, the camera 550, institute It states flash lamp 511 and the display screen 541 is located at the same side of the mobile terminal 500.

Wherein, input unit 530 can be used for receiving the number or character information of user's input, and generation and mobile terminal The related signal input of 500 user setting and function control.Specifically, in the embodiment of the present invention, which can To include touch panel 531.Touch panel 531, also referred to as touch screen collect the touch operation of user on it or nearby (for example user uses the operations of any suitable object or attachment on touch panel 531 such as finger, stylus), and according to preparatory The formula of setting drives corresponding attachment device.

Optionally, touch panel 531 may include both touch detecting apparatus and touch controller.Wherein, inspection is touched The touch orientation of device detection user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller;It touches Controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives the processor 560, and The order that processor 560 is sent can be received and executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface The multiple types such as sound wave realize touch panel 531.In addition to touch panel 531, input unit 530 can also include that other inputs are set Standby 532, other input equipments 532 can include but is not limited to physical keyboard, function key (for example press by volume control button, switch Key etc.), trace ball, mouse, one of operating stick etc. or a variety of.

Wherein, display unit 540 can be used for showing information input by user or be supplied to the information and movement of user The various menu interfaces of terminal 500.Optionally, LCD or Organic Light Emitting Diode (Organic Light- can be used Emitting Diode, OLED) etc. forms configure display screen 541.

It should be noted that touch panel 531 can cover display screen 541, touch display screen is formed, when the touch display screen detects After arriving touch operation on it or nearby, processor 560 is sent to determine the type of touch event, is followed by subsequent processing device 560 Corresponding visual output is provided in touch display screen according to the type of touch event.

Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example, Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.

Wherein processor 560 is the control centre of mobile terminal 500, utilizes various interfaces and connection whole mobile phone Various pieces, by running or executing the software program and/or module that are stored in first memory 521, and calling storage Data in second memory 522 execute the various functions and processing data of mobile terminal 500, thus to mobile terminal 500 Carry out integral monitoring.Optionally, processor 560 may include one or more processing units.Wherein, it is stored in memory 520 Incidence relation between reference object type and colour rendering index, colour rendering index and shooting effect image and colour rendering index recommendation The distance between incidence relation, shooting effect image corresponding with colour rendering index, reference object and mobile terminal between breath and Incidence relation between radius value.

In embodiments of the present invention, processor 560 is during camera 550 acquires preview image, needed for acquisition is taken pictures Target colour rendering index, so that controlling the display screen 541 shows color of object corresponding with the target colour rendering index, in turn Based on the display screen 541 and the flash lamp 511 for showing the color of object, the preview that the camera 550 is acquired Image generates photo.

Preferably, processor 560 is based on the display screen 541 and the flash lamp 511 for showing the color of object, When the preview image that the camera 550 is acquired generates photo, it is specifically used for: judges whether the mobile terminal opens flash of light Lamp light filling function;If the mobile terminal opens flash lighting function, controls the flash lamp 511 and carry out light filling, and base In the flash lamp 511 of the display screen 541 and progress light filling that show the color of object, the camera 550 is adopted The preview image of collection generates photo;If the mobile terminal does not open flash lighting function, control the flash lamp 511 into Row flash of light, and based on the flash lamp 511 for showing the display screen 541 of the color of object and glistening, it will be described The preview image that camera 550 acquires generates photo.

Preferably, processor 560 is specifically used for when obtaining the target colour rendering index for taking pictures required: obtaining camera 550 Frame preview image collected;Object identifying is carried out to the preview image, determines the reference object in the preview image Target type;Based on the incidence relation between pre-stored reference object type and colour rendering index, obtain and the target The corresponding colour rendering index of type;The colour rendering index corresponding with the target type required target that is determined as taking pictures is shown Index;Wherein, the reference object type include: personage, scenery, in light source at least one of.

Preferably, processor 560 is specifically used for when obtaining the target colour rendering index for taking pictures required: detection mobile terminal User adjusts operation to the colour rendering index of mobile terminal display screen;If detecting, the colour rendering index adjusts operation, according to institute It states colour rendering index and adjusts operation, determine the target colour rendering index for taking pictures required.

Preferably, process of the processor 560 in the colour rendering index for adjusting mobile terminal display screen 541 in mobile terminal user In, it is also used to: operation is adjusted for the colour rendering index each time of mobile terminal user, obtain the colour rendering index adjusting operation and hold Colour rendering index after row;Between colour rendering index and shooting effect image and colour rendering index recommendation information according to the pre-stored data Incidence relation obtains target shooting effect image corresponding with the colour rendering index after colour rendering index adjusting operation execution and mesh Mark colour rendering index recommendation information;The preview window of a pre-set dimension is shown on mobile terminal display screen 541, and in the preview The target shooting effect image and the target colour rendering index recommendation information are shown in window;Wherein, the colour rendering index pushes away Recommending information includes and the associated recommendation colour rendering index of each colour rendering index and shooting effect image corresponding with colour rendering index is recommended.

Preferably, processor 560 is controlling the display of display screen 541 target face corresponding with the target colour rendering index When color, it is specifically used for: obtains the frame preview image collected of camera 550;Obtain in the preview image reference object with The distance between described mobile terminal;According to the distance, the target area of display color to be adjusted on the display screen 541 is determined Domain;It controls the display screen 541 and shows color of object corresponding with the target colour rendering index in the target area.

Preferably, processor 560 is in the mesh for according to the distance, determining display color to be adjusted on the display screen 541 When marking region, it is specifically used for: the pass of the distance between reference object and mobile terminal according to the pre-stored data between radius value Reference object target corresponding with the distance between the mobile terminal half in connection relationship, determination and the preview image obtained Diameter value;By using the symmetrical centre of the display screen 541 as the center of circle and using the radius of target value as the circular image regions of radius It is determined as the target area of display color to be adjusted on the display screen 541.

Preferably, processor 560 shows mesh corresponding with the target colour rendering index in the control display screen 541 When marking color, it is specifically used for: based on the target colour rendering index, adjusts the three primary colors RGB parameter of the display screen 541;Control The display screen 541 shows color of object corresponding with RGB parameter adjusted.

Mobile terminal 500 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here It repeats no more.

The mobile terminal 500 of the embodiment of the present invention, during camera acquires preview image, required for acquisition is taken pictures Target colour rendering index, so that controlling control display screen 541 shows color of object corresponding with target colour rendering index, and then based on aobvious The display screen 541 and the flash lamp 511 for showing the color of object, the preview image that the camera 550 is acquired are raw At photo.Wherein, due to showing the background of different colours by control display screen 541 during taking pictures, and cooperate flash lamp 511, it is common to adjust colour rendering index required when taking pictures, it is possible to shoot the photo with different color parameter.

5th embodiment

Fig. 6 is the structural block diagram of the mobile terminal of another embodiment of the present invention.Specifically, mobile terminal shown in fig. 6 600 include: at least one processor 601, memory 602, at least one network interface 604, other users interface 603, camera shooting First 606, flash lamp 607 and display screen 608, wherein the camera 606, the flash lamp 607 and the display screen 608 In the same side of the mobile terminal 600.Various components in mobile terminal 600 are coupled by bus system 605. It is understood that bus system 605 is for realizing the connection communication between these components.Bus system 605 remove include data/address bus it It outside, further include power bus, control bus and status signal bus in addition.It, will be various total in Fig. 6 but for the sake of clear explanation Line is all designated as bus system 605.

Wherein, user interface 603 may include display, keyboard or pointing device (for example, mouse, trace ball (trackball), touch-sensitive plate or touch screen etc..

It is appreciated that the memory 602 in the embodiment of the present invention can be volatile memory or nonvolatile memory, It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read- Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DRRAM).The memory 602 of the system and method for description of the embodiment of the present invention is intended to include but is not limited to these With the memory of any other suitable type.

In some embodiments, memory 602 stores following element, executable modules or data structures, or Their subset of person or their superset: operating system 6021 and application program 6022.Wherein, it is also deposited in memory 602 The incidence relation between reference object type and colour rendering index is contained, colour rendering index is pushed away with shooting effect image and colour rendering index Recommend between incidence relation, shooting effect image corresponding with colour rendering index, reference object and the mobile terminal between information away from From the incidence relation between radius value.

Wherein, operating system 6021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for Realize various basic businesses and the hardware based task of processing.Application program 6022 includes various application programs, such as media Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention The program of method may be embodied in application program 6022.

In embodiments of the present invention, by the program or instruction of calling memory 602 to store, specifically, can be application The program or instruction stored in program 6022.

In embodiments of the present invention, in embodiments of the present invention, processor 601 acquires preview image mistake in camera 606 Cheng Zhong obtains the target colour rendering index for taking pictures required, to control the display of display screen 608 and the target colour rendering index pair The color of object answered, and then based on the display screen 608 and the flash lamp 607 for showing the color of object, it is taken the photograph described As the preview image of first 606 acquisition generates photo.

The method that the embodiments of the present invention disclose can be applied in processor 601, or be realized by processor 601. Processor 601 is a kind of IC chip, the processing capacity with signal.During realization, each step of the above method It can be completed by the integrated logic circuit of the hardware in processor 601 or the instruction of software form.Above-mentioned processor 601 It can be general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic, Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at The step of memory 602, processor 601 reads the information in memory 602, completes the above method in conjunction with its hardware.

It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware, Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits (Application Specific Integrated Circuit, ASIC), digital signal processor (Digital Signal Processor, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field Programmable Gate Array, FPGA), general place It manages in device, controller, microcontroller, microprocessor, other electronic units for executing the application function or combinations thereof.

For software implementations, it can be realized by executing the module (such as process, function etc.) of function of the embodiment of the present invention The technology of the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can handled Portion realizes in device or outside the processor.

Preferably, processor 601 is based on the display screen 608 and the flash lamp 607 for showing the color of object, When the preview image that the camera 606 is acquired generates photo, it is specifically used for: judges whether the mobile terminal opens flash of light Lamp light filling function;If the mobile terminal opens flash lighting function, controls the flash lamp 607 and carry out light filling, and base In the flash lamp 607 of the display screen 608 and progress light filling that show the color of object, the camera 606 is adopted The preview image of collection generates photo;If the mobile terminal does not open flash lighting function, control the flash lamp 607 into Row flash of light, and based on the flash lamp 607 for showing the display screen 608 of the color of object and glistening, it will be described The preview image that camera 606 acquires generates photo.

Preferably, processor 601 is specifically used for when obtaining the target colour rendering index for taking pictures required: obtaining camera 606 Frame preview image collected;Object identifying is carried out to the preview image, determines the reference object in the preview image Target type;Based on the incidence relation between pre-stored reference object type and colour rendering index, obtain and the target The corresponding colour rendering index of type;The colour rendering index corresponding with the target type required target that is determined as taking pictures is shown Index;Wherein, the reference object type include: personage, scenery, in light source at least one of.

Preferably, processor 601 is specifically used for when obtaining the target colour rendering index for taking pictures required: detection mobile terminal User adjusts operation to the colour rendering index of mobile terminal display screen;If detecting, the colour rendering index adjusts operation, according to institute It states colour rendering index and adjusts operation, determine the target colour rendering index for taking pictures required.

Preferably, process of the processor 601 in the colour rendering index for adjusting mobile terminal display screen 608 in mobile terminal user In, it is also used to: operation is adjusted for the colour rendering index each time of mobile terminal user, obtain the colour rendering index adjusting operation and hold Colour rendering index after row;Between colour rendering index and shooting effect image and colour rendering index recommendation information according to the pre-stored data Incidence relation obtains target shooting effect image corresponding with the colour rendering index after colour rendering index adjusting operation execution and mesh Mark colour rendering index recommendation information;The preview window of a pre-set dimension is shown on mobile terminal display screen 608, and in the preview The target shooting effect image and the target colour rendering index recommendation information are shown in window;Wherein, the colour rendering index pushes away Recommending information includes and the associated recommendation colour rendering index of each colour rendering index and shooting effect image corresponding with colour rendering index is recommended.

Preferably, processor 601 is controlling the display of display screen 608 target face corresponding with the target colour rendering index When color, it is specifically used for: obtains the frame preview image collected of camera 606;Obtain in the preview image reference object with The distance between described mobile terminal;According to the distance, the target area of display color to be adjusted on the display screen 608 is determined Domain;It controls the display screen 608 and shows color of object corresponding with the target colour rendering index in the target area.

Preferably, processor 601 is in the mesh for according to the distance, determining display color to be adjusted on the display screen 608 When marking region, it is specifically used for: the pass of the distance between reference object and mobile terminal according to the pre-stored data between radius value Reference object target corresponding with the distance between the mobile terminal half in connection relationship, determination and the preview image obtained Diameter value;By using the symmetrical centre of the display screen 608 as the center of circle and using the radius of target value as the circular image regions of radius It is determined as the target area of display color to be adjusted on the display screen 608.

Preferably, processor 601 shows mesh corresponding with the target colour rendering index in the control display screen 608 When marking color, it is specifically used for: based on the target colour rendering index, adjusts the three primary colors RGB parameter of the display screen 608;Control The display screen 608 shows color of object corresponding with RGB parameter adjusted.

Mobile terminal 600 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here It repeats no more.

The mobile terminal 600 of the embodiment of the present invention, during camera 606 acquires preview image, needed for acquisition is taken pictures The target colour rendering index wanted, so that controlling control display screen 608 shows color of object corresponding with target colour rendering index, Jin Erji In the display screen 608 and the flash lamp 607 that show the color of object, the preview graph that the camera 606 is acquired As generating photo.Wherein, due to showing the background of different colours by control display screen 608 during taking pictures, and cooperate flash of light Lamp 607, it is common to adjust colour rendering index required when taking pictures, it is possible to shoot the photo with different color parameter.

Those of ordinary skill in the art may be aware that the embodiment in conjunction with disclosed in the embodiment of the present invention describe it is each Exemplary unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered Think beyond the scope of this invention.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In embodiment provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit It connects, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code Medium.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist In protection scope of the present invention.

Claims (12)

1. a kind of photographic method of mobile terminal, it is provided with camera, flash lamp and display screen on the mobile terminal, and described Camera, the flash lamp and the display location are in the same side of the mobile terminal, which is characterized in that the side of taking pictures Method includes:
During camera acquires preview image, the target colour rendering index for taking pictures required is obtained;
It controls the display screen and shows color of object corresponding with the target colour rendering index;
Based on the display screen and the flash lamp for showing the color of object, the preview image that the camera is acquired is raw At photo;
The step of control display screen shows color of object corresponding with the target colour rendering index, comprising:
Obtain camera frame preview image collected;
Obtain the distance between reference object and the mobile terminal in the preview image;
According to the distance, the target area of display color to be adjusted on the display screen is determined;
It controls the display screen and shows color of object corresponding with the target colour rendering index in the target area;
It is described according to the distance, the step of determining the target area of display color to be adjusted on the display screen, comprising:
The incidence relation of the distance between reference object and mobile terminal according to the pre-stored data between radius value is determined and is obtained Reference object radius of target value corresponding with the distance between the mobile terminal in the preview image taken;
It will be determined using the symmetrical centre of the display screen as the center of circle and by the circular image regions of radius of the radius of target value For the target area of display color to be adjusted on the display screen.
2. photographic method according to claim 1, which is characterized in that described based on the described aobvious of the display color of object The step of display screen and flash lamp, the preview image that the camera is acquired generates photo, comprising:
Judge whether the mobile terminal opens flash lighting function;
If the mobile terminal opens flash lighting function, controls the flash lamp and carry out light filling, and based on described in display The display screen of color of object and the flash lamp for carrying out light filling, the preview image that the camera is acquired, which generates, to be shone Piece;
If the mobile terminal does not open flash lighting function, control the flash lamp and glisten, and based on display institute The display screen of color of object and the flash lamp to glisten are stated, the preview image that the camera is acquired, which generates, to be shone Piece.
3. photographic method according to claim 1, which is characterized in that the target colour rendering index that the acquisition is taken pictures required Step, comprising:
Obtain camera frame preview image collected;
Object identifying is carried out to the preview image, determines the target type of the reference object in the preview image;
Based on the incidence relation between pre-stored reference object type and colour rendering index, obtain corresponding with the target type Colour rendering index;
The colour rendering index corresponding with the target type is determined as the target colour rendering index for taking pictures required;
Wherein, the reference object type include: personage, scenery, in light source at least one of.
4. photographic method according to claim 1, which is characterized in that the target colour rendering index that the acquisition is taken pictures required Step, comprising:
It detects mobile terminal user and operation is adjusted to the colour rendering index of mobile terminal display screen;
If detecting, the colour rendering index adjusts operation, is adjusted and is operated according to the colour rendering index, determines required mesh of taking pictures Mark colour rendering index.
5. photographic method according to claim 4, which is characterized in that adjust mobile terminal display screen in mobile terminal user Colour rendering index during, the method also includes:
Operation is adjusted for the colour rendering index each time of mobile terminal user, after obtaining the colour rendering index adjusting operation execution Colour rendering index;
Incidence relation between colour rendering index and shooting effect image and colour rendering index recommendation information according to the pre-stored data, is obtained Take target shooting effect image corresponding with the colour rendering index after colour rendering index adjusting operation execution and target colour rendering index Recommendation information;
The preview window of a pre-set dimension is shown on mobile terminal display screen, and the target is shown in described the preview window Shooting effect image and the target colour rendering index recommendation information;
Wherein, the colour rendering index recommendation information includes developing the color with the associated recommendation colour rendering index of each colour rendering index and with recommendation The corresponding shooting effect image of index.
6. photographic method according to claim 1, which is characterized in that the control display screen is shown and the target The step of colour rendering index corresponding color of object, comprising:
Based on the target colour rendering index, the three primary colors RGB parameter of the display screen is adjusted;
It controls the display screen and shows color of object corresponding with RGB parameter adjusted.
7. a kind of mobile terminal, camera, flash lamp and display screen, and the camera, institute are provided on the mobile terminal Flash lamp and the display location are stated in the same side of the mobile terminal, which is characterized in that the mobile terminal further include:
Colour rendering index obtains module, refers to for during camera acquires preview image, obtaining the target colour developing for taking pictures required Number;
Color adjustment module shows that obtaining the target that module obtains with the colour rendering index shows for controlling the display screen The corresponding color of object of colour index;
Photo generation module, for the display screen and the flash lamp based on the display color of object, by the camera shooting The preview image of head acquisition generates photo;
The color adjustment module includes:
Second image acquisition unit, for obtaining camera frame preview image collected;
Distance acquiring unit, for obtaining the distance between reference object and the mobile terminal in the preview image;
Area determination unit determines the target area of display color to be adjusted on the display screen for according to the distance;
First color adjusting unit is shown and the target colour rendering index in the target area for controlling the display screen Corresponding color of object;
The area determination unit includes:
Radius determines subelement, for the distance between reference object according to the pre-stored data and mobile terminal between radius value Incidence relation, determine with acquisition the preview image in reference object mesh corresponding with the distance between the mobile terminal Mark radius value;
Region determines subelement, for that will be half using the symmetrical centre of the display screen as the center of circle and with the radius of target value The circular image regions of diameter are determined as the target area of display color to be adjusted on the display screen.
8. mobile terminal according to claim 7, which is characterized in that the photo generation module includes:
Judging unit, for judging whether the mobile terminal opens flash lighting function;
First generation unit, for controlling when the judging unit judges that the mobile terminal opens flash lighting function The flash lamp carries out light filling, and the flash lamp based on the display screen and progress light filling that show the color of object, The preview image that the camera is acquired generates photo;
Second generation unit, for controlling when the judging unit judges that the mobile terminal does not open flash lighting function It makes the flash lamp to glisten, and based on the flash of light for showing the display screen of the color of object and glistening Lamp, the preview image that the camera is acquired generate photo.
9. mobile terminal according to claim 7, which is characterized in that the colour rendering index obtains module and includes:
First image acquisition unit, for obtaining camera frame preview image collected;
Type identification unit determines the reference object in the preview image for carrying out Object identifying to the preview image Target type;
Searching unit, for based on the incidence relation between pre-stored reference object type and colour rendering index, acquisition and institute State the corresponding colour rendering index of the target type that type identification unit identifies;
Colour rendering index determination unit, the colour rendering index corresponding with the target type for finding the searching unit are true It is set to the target colour rendering index for taking pictures required;
Wherein, the reference object type include: personage, scenery, in light source at least one of.
10. mobile terminal according to claim 7, which is characterized in that the colour rendering index obtains module and includes:
Detection unit adjusts operation to the colour rendering index of mobile terminal display screen for detecting mobile terminal user;
Adjustment unit, for when the detection unit detects that the colour rendering index adjusts operation, according to the colour rendering index Operation is adjusted, determines the target colour rendering index for taking pictures required.
11. mobile terminal according to claim 10, which is characterized in that the colour rendering index obtains module further include:
Colour rendering index acquiring unit, for obtaining after the colour rendering index each time for detecting mobile terminal user adjusts operation The colour rendering index adjusts the colour rendering index after operation executes;
Related information acquiring unit is recommended for colour rendering index according to the pre-stored data and shooting effect image and colour rendering index Incidence relation between information obtains target shooting corresponding with the colour rendering index after colour rendering index adjusting operation execution and imitates Fruit image and target colour rendering index recommendation information;
Related information display unit, for showing the preview window of a pre-set dimension on mobile terminal display screen, and described The target shooting effect image and the target colour rendering index recommendation information are shown in the preview window;
Wherein, the colour rendering index recommendation information includes developing the color with the associated recommendation colour rendering index of each colour rendering index and with recommendation The corresponding shooting effect image of index.
12. mobile terminal according to claim 7, which is characterized in that the color adjustment module includes:
Parameter adjustment unit adjusts the three primary colors RGB parameter of the display screen for being based on the target colour rendering index;
Second color adjusting unit shows color of object corresponding with RGB parameter adjusted for controlling the display screen.
CN201710113268.XA 2017-02-28 2017-02-28 A kind of photographic method and mobile terminal of mobile terminal CN106803896B (en)

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