WO2016008246A1 - 拍摄参数调节方法及装置 - Google Patents

拍摄参数调节方法及装置 Download PDF

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Publication number
WO2016008246A1
WO2016008246A1 PCT/CN2014/091759 CN2014091759W WO2016008246A1 WO 2016008246 A1 WO2016008246 A1 WO 2016008246A1 CN 2014091759 W CN2014091759 W CN 2014091759W WO 2016008246 A1 WO2016008246 A1 WO 2016008246A1
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WO
WIPO (PCT)
Prior art keywords
sliding
signal
shooting
click
parameter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/091759
Other languages
English (en)
French (fr)
Inventor
郭翀
朱凌
陈小龙
胡小伟
张海坡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaomi Inc
Original Assignee
Xiaomi Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority to KR1020157001538A priority Critical patent/KR20160020396A/ko
Priority to BR112015006419A priority patent/BR112015006419A2/pt
Priority to MX2015003759A priority patent/MX361701B/es
Priority to JP2016533815A priority patent/JP6130072B2/ja
Priority to RU2015110506A priority patent/RU2615798C2/ru
Priority to US14/993,249 priority patent/US9819856B2/en
Publication of WO2016008246A1 publication Critical patent/WO2016008246A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H04N23/62—Control of parameters via user interfaces
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components

Definitions

  • the present disclosure relates to the field of image processing, and in particular, to a method and apparatus for adjusting shooting parameters.
  • the above electronic devices usually use a touch screen to adjust the shooting parameters. That is, after starting the shooting, the electronic device displays a shooting finder frame on the touch screen, and displays a plurality of buttons on one side of the shooting finder frame, such as a shooting mode selection button, an exposure control button, a white balance control button, and the like.
  • a shooting mode selection button such as a shooting mode selection button, an exposure control button, a white balance control button, and the like.
  • the user needs to adjust a certain shooting parameter, he can click the corresponding button to trigger the corresponding drop-down menu, and then select or adjust the shooting parameter in the drop-down menu.
  • the disclosed person finds that the above method has at least the following defects: when the user adjusts the shooting parameters through the buttons on the touch screen, it usually takes 2-3 selection operations, and the mobile terminal displays the corresponding corresponding to the shooting parameters.
  • the drop-down menu allows the user to start adjusting the shooting parameters.
  • the entire adjustment process has too many levels of operation and is less efficient.
  • the embodiment of the present disclosure provides a method and a device for adjusting the shooting parameters.
  • the technical solution is as follows:
  • a photographing parameter adjustment method comprising:
  • the shooting parameter is adjusted according to the sliding touch signal.
  • the sliding position control corresponding to the shooting parameter is displayed by using the click position of the click signal as a reference position, including:
  • a turntable adjustment control corresponding to a shooting parameter is displayed, and the display form of the turntable adjustment control is any one of a complete circular shape, an incomplete circular shape, a complete circular shape and an incomplete circular shape.
  • the display form of the turntable adjustment control is any one of a complete circular shape, an incomplete circular shape, a complete circular shape and an incomplete circular shape.
  • the method further includes:
  • the turntable adjustment control corresponding to the shooting parameter is switched and displayed as a turntable adjustment control corresponding to another shooting parameter.
  • the sliding position control corresponding to the shooting parameter is displayed by using the click position of the click signal as a reference position, including:
  • each shooting parameter corresponds to a turntable adjustment control
  • the display form of the turntable adjustment control is Any of a complete circular shape, an incomplete circular shape, a complete circular shape, and an incomplete circular shape, n ⁇ 2.
  • the displaying, according to the same center, the n turntable adjustment controls corresponding to the n shooting parameters includes:
  • turntable adjustment controls are displayed at different arc positions on the same ring positioned at the center of the circle.
  • the adjusting the shooting parameter according to the sliding touch signal comprises:
  • the sliding touch signal is a clockwise sliding signal
  • increasing the shooting parameter the increasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal
  • the sliding touch signal is counterclockwise
  • the shooting parameter is reduced, and the magnitude of the reduction is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal;
  • the shooting parameter is reduced, and the reduced amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal; the sliding touch signal is counterclockwise
  • the shooting parameter is increased, and the magnitude of the increase is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the adjusting the shooting parameter according to the sliding touch signal comprises:
  • the shooting parameter is adjusted to a default value.
  • the dial adjustment control includes a scale identifier corresponding to the photographing parameter.
  • the shooting parameters include at least one of an exposure compensation value, a white balance value, a sensitivity, an aperture value, a focus focus, and a shutter speed.
  • the method further includes:
  • the click position of the click signal is used as the focus position for auto focus.
  • the method further includes:
  • the photographing is performed according to the photographing parameter.
  • a photographing parameter adjusting apparatus comprising:
  • Clicking on the receiving module configured to receive a click signal triggered in a shooting frame displayed on the touch screen
  • control display module configured to display a sliding adjustment control corresponding to the shooting parameter by using a click position of the click signal as a reference position
  • a sliding receiving module configured to receive a sliding touch signal acting on the sliding adjustment control
  • the parameter adjustment module is configured to adjust the shooting parameter according to the sliding touch signal.
  • control display module is configured to display a turntable adjustment control corresponding to a shooting parameter with a click position of the click signal as a center, and the display form of the turntable adjustment control is a complete circle and is incomplete. Any of a circular, a complete ring and an incomplete ring.
  • the device further includes:
  • Switching the receiving module configured to receive a control switching signal
  • the control switching module is configured to switch the turntable adjustment control corresponding to the shooting parameter to a turntable adjustment control corresponding to another shooting parameter according to the control switching signal.
  • control display module is configured to display, according to the click point of the click signal, n turntable adjustment controls corresponding to n shooting parameters, and each shooting parameter corresponds to one
  • the turntable adjustment control has a display form of a complete circular shape, an incomplete circular shape, a complete circular shape and an incomplete circular shape, n ⁇ 2.
  • control display module includes:
  • Concentric circle display unit or radians display unit
  • the concentric circle display unit is configured to display n turntable adjustment controls corresponding to n shooting parameters with concentric circular shapes of different radii and the same center; or
  • the curvature display unit is configured to display the n turntable adjustment controls at different arc positions on the same ring positioned at the center of the circle.
  • the parameter adjustment module includes:
  • the first adjusting unit is configured to increase the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the increasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal;
  • the second adjusting unit is configured to reduce the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, and the reduced amplitude is positively correlated with the track length of the sliding trajectory of the counterclockwise sliding signal;
  • the third adjusting unit is configured to reduce the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the reduced amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal;
  • the four adjustment unit is configured to increase the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, and the increased amplitude is positively correlated with the track length of the sliding trajectory of the counterclockwise sliding signal.
  • the parameter adjustment module includes:
  • a speed detecting unit configured to detect whether a sliding speed of the sliding touch signal exceeds a predetermined threshold
  • the parameter reset unit is configured to adjust the photographing parameter to a default value when a sliding speed of the sliding touch signal exceeds a predetermined threshold.
  • the dial adjustment control includes a scale identifier corresponding to the photographing parameter.
  • the shooting parameters include at least one of an exposure compensation value, a white balance value, a sensitivity, an aperture value, a focus focus, and a shutter speed.
  • the device further includes: a focusing module;
  • the autofocus module is configured to perform autofocus by using a click position of the click signal as a focus position.
  • the device further includes:
  • Clicking on the module configured to receive a click signal acting on the sliding adjustment control after the autofocus is completed;
  • the photographing module is configured to perform photographing according to the photographing parameter after the click module receives the click signal.
  • a photographing parameter adjusting apparatus comprising:
  • a memory for storing executable instructions of the processor
  • processor is configured to:
  • the shooting parameter is adjusted according to the sliding touch signal.
  • the sliding adjustment control corresponding to the shooting parameter is received, the sliding touch signal acting on the sliding adjustment control is received, the shooting parameter is adjusted according to the sliding touch signal, and the user adjusts the shooting by using the button on the touch screen.
  • the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting parameters by using the sliding touch signal on the sliding adjustment control, and the whole operation process is very simple and fast, and the efficiency is high.
  • FIG. 1A is a flowchart of a method for adjusting a shooting parameter according to an exemplary embodiment
  • FIG. 1B is a shooting parameter adjustment method shown in the embodiment shown in FIG. 1A in a possible implementation manner. Interface diagram;
  • FIG. 1C is a schematic diagram of the interface of the sliding adjustment control shown in the embodiment shown in FIG. 1A in different implementations.
  • FIG. 2A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment
  • FIG. 2B is a schematic diagram of an interface of the turntable adjustment control shown in the embodiment of FIG. 2A;
  • FIG. 2C is a schematic diagram of an interface when the dial adjustment control is adjusted by a clockwise sliding signal according to the embodiment of FIG. 2A;
  • 2D is a schematic diagram of an interface when the dial adjustment control is adjusted by a clockwise sliding signal according to the embodiment of FIG. 2A;
  • FIG. 3A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment
  • FIG. 3B is a schematic diagram of an interface of the turntable adjustment control shown in the embodiment of FIG. 3A;
  • 3C is a schematic diagram of an interface of the switch display dial adjustment control shown in the embodiment of FIG. 3A;
  • FIG. 4A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment
  • FIG. 4B is a schematic diagram showing an interface for simultaneously displaying n turntable adjustment controls shown in the embodiment of FIG. 4A;
  • 4C is another schematic diagram of an interface for simultaneously displaying n turntable adjustment controls shown in the embodiment of FIG. 4A;
  • 4D is a schematic diagram of an interface for changing display of a slide adjustment control after auto-focusing according to still another exemplary embodiment
  • 4E is a schematic diagram of an interface of a slide adjustment control according to still another exemplary embodiment
  • FIG. 4F is a schematic diagram of an interface of a slide adjustment control according to another exemplary embodiment
  • FIG. 5 is a block diagram of a shooting parameter adjustment apparatus according to an exemplary embodiment
  • FIG. 6 is a block diagram of a shooting parameter adjustment apparatus according to another exemplary embodiment
  • FIG. 7 is a block diagram of a shooting parameter adjustment apparatus according to another exemplary embodiment.
  • FIG. 8 is a block diagram of a shooting parameter adjustment apparatus according to an exemplary embodiment.
  • the photographing parameter adjustment method provided in the present disclosure can be used in an electronic device having a photographing capability and a touch screen.
  • the electronic device can be a mobile phone, a tablet computer, an e-book reader, an MP3 player (Moving Picture Experts Group Audio Layer III), an MP4 (Moving Picture Experts Group Audio Layer IV), a motion picture expert. Compress standard audio layers 4) players, laptops and desktop computers, and more.
  • the touch screen to display the shooting finder frame one of the most used operations by the user is to use the click signal in the shooting finder frame to determine the focus position.
  • the opener attempts to combine the process of adjusting the shooting parameters with the process of determining the focus position using the click signal, thereby realizing a convenient and quick method for adjusting the shooting parameters. Please refer to the following example:
  • FIG. 1A is a flowchart of a shooting parameter adjustment method according to an exemplary embodiment.
  • the shooting parameter adjustment method is applied to an electronic device having a photographing capability and a touch screen, and the method may include the following steps.
  • step 102 receiving a click signal triggered in a shooting frame displayed on the touch screen
  • step 104 using the click position of the click signal as a reference position, displaying a slide adjustment control corresponding to the shooting parameter;
  • the slide adjustment control is usually a turntable adjustment control, and the display form of the turntable adjustment control may be any one of a complete circular shape, an incomplete circular shape, a complete circular shape, and an incomplete circular shape.
  • step 106 receiving a sliding touch signal acting on the sliding adjustment control
  • step 108 the shooting parameters are adjusted in accordance with the sliding touch signal.
  • the shooting parameter adjustment method provides a sliding adjustment control corresponding to the shooting parameter by using the click position of the click signal as a reference position, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch.
  • Signal adjustment shooting parameters solves the problem that when the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting by using the sliding touch signal directly on the sliding adjustment control Parameters, the whole process is very simple and fast, and the efficiency is high.
  • the user sends a click signal to the mobile terminal in the shooting finder frame 12, and the mobile terminal uses the click position of the click signal as a reference position, display and shooting parameters.
  • "Exposure compensation" corresponds to the slide adjustment control 14, the slide adjustment control 14 is a turntable adjustment control with a click position as a center and a circular appearance.
  • the user can adjust the turntable adjustment by clockwise sliding signal or counterclockwise sliding signal.
  • the control adjusts the corresponding shooting parameters to change, for example, by sliding the signal clockwise, the exposure compensation value is increased by 0.1 to the exposure compensation value of 0.2.
  • the slide adjustment control 14 is a control that is controlled by a curved type of sliding touch signal centering on the click position.
  • the sliding adjustment control 14 has an unlimited display form when displayed, and may be a complete circular shape, an incomplete circular shape, a complete circular shape or an incomplete circular shape, as shown in FIG. 1C from left to right and from top to bottom, of course. It can be other forms.
  • the shooting parameters include at least one of an exposure compensation value, a white balance value, a sensitivity, an aperture value, a focus focus, and a shutter speed.
  • FIG. 2A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment.
  • the shooting parameter adjustment method is applied to an electronic device having a photographing capability and a touch screen, and the method may include the following steps.
  • step 201 a click signal triggered in a shooting frame displayed on the touch screen is received
  • the electronic device When the user shoots using an electronic device having shooting capability and a touch screen, the electronic device displays a shooting frame on the touch screen, and the shooting frame is used to preview the shooting content.
  • the user triggers a click signal in the shooting frame displayed on the touch screen, and the electronic device can use the click position of the click signal as the focus position. If the electronic device supports auto focus, the click position can be automatically focused.
  • step 202 the turntable adjustment control corresponding to one shooting parameter is displayed with the click position of the click signal as the center of the circle;
  • the turntable adjustment control may be a control having a complete ring shape, and the complete ring shape includes a scale mark corresponding to the shooting parameter.
  • the shooting parameter may be an exposure compensation value, that is, the turntable adjustment control 22 is used to adjust the exposure compensation value, the turntable adjustment control 22 includes a complete ring 24, and the inner side of the link 24 A scaled mark 26 corresponding to different exposure compensation values is evenly arranged.
  • step 203 receiving a sliding touch signal acting on the turntable adjustment control
  • the electronic device receives a user-triggered sliding touch signal that is a sliding touch signal that acts on the turntable adjustment control.
  • the sliding touch signal may be a clockwise sliding signal, or the sliding touch signal may be a counterclockwise sliding signal.
  • step 204 the shooting parameters are adjusted in accordance with the sliding touch signal.
  • this step is divided into the following two cases:
  • the electronic device increases the shooting parameter, and the increased amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal.
  • the electronic device increases the exposure compensation value, and when the clockwise sliding signal is rotated by 1/4 turn, the exposure compensation value 0.1 is increased to 0.2; When the clockwise sliding signal is turned 1/2 turn, the exposure compensation value 0.1 is increased to 0.3.
  • the electronic device When the sliding touch signal is a counterclockwise sliding signal, the electronic device reduces the shooting parameter, and the reduced amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the electronic device when the sliding touch signal is a counterclockwise sliding signal, the electronic device reduces the exposure compensation value, and when the counterclockwise sliding signal is rotated by 1/4 turn, the exposure compensation value 0.1 is reduced to 0; When the clockwise sliding signal is turned 1/2 turn, the exposure compensation value 0.1 is reduced to -0.1.
  • the step may further include the following steps:
  • the electronic device detects the clockwise sliding signal after receiving the clockwise sliding signal or the counterclockwise sliding signal. Or whether the sliding speed of the counterclockwise sliding signal exceeds a predetermined threshold. That is, whether the clockwise sliding signal or the counterclockwise sliding signal is a fast sliding signal.
  • the shooting parameters are adjusted to default values.
  • the electronic device may reset the shooting parameter to a default value, such as quickly changing the exposure compensation value to a default value of zero.
  • this possible implementation can quickly reset the shooting parameters to the initial default values when the user does not adjust to the desired effect multiple times.
  • step 205 receiving a shooting trigger signal
  • the electronic device receives a shooting trigger signal triggered by the user.
  • the shooting trigger signal may be a signal triggered by a user clicking a camera button in the user interface.
  • step 206 shooting is performed according to the shooting parameters.
  • the electronic device shoots according to the adjusted shooting parameters.
  • the shooting parameter adjustment method displays a sliding adjustment control corresponding to the shooting parameter centering on the click position of the click signal, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch signal. Adjusting the shooting parameters; solving the problem that the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting parameters by using the sliding touch signal directly on the sliding adjustment control The whole operation process is very simple and fast, and the effect is high.
  • FIG. 3A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment.
  • the shooting parameter adjustment method is applied to an electronic device having a photographing capability and a touch screen, and the method may include the following steps.
  • step 301 receiving a click signal triggered in a shooting frame displayed on the touch screen
  • the electronic device When the user shoots using an electronic device having shooting capability and a touch screen, the electronic device displays a shooting frame on the touch screen, and the shooting frame is used to preview the shooting content.
  • the user triggers a click signal in the shooting frame displayed on the touch screen, and the electronic device can use the click position of the click signal as the focus position. If the electronic device supports auto focus, the click position can be automatically focused.
  • step 302 the turntable adjustment control corresponding to one shooting parameter is displayed with the click position of the click signal as the center of the circle;
  • the turntable adjustment control may be a control having an incomplete ring shape, and the incomplete ring shape includes a name of the scale identification and the shooting parameter corresponding to the shooting parameter.
  • the shooting parameter may be an exposure compensation value, that is, the turntable adjustment control 32 is used to adjust the exposure compensation value, the turntable adjustment control 32 includes an incomplete ring 34, and the link 34 Missing part
  • the name of the shooting parameter "Exposure Compensation" is assigned.
  • step 303 receiving a control switching signal
  • the user issues a control switching signal to the electronic device.
  • the control switching signal is predefined by the electronic device.
  • the triggering form of the signal is not limited in this embodiment, and may be a signal triggered by pressing a predetermined physical button, or may be a signal triggered by pressing a virtual button displayed on the touch screen, or may be
  • the signal triggered by the sliding touch signal conforming to the predetermined sliding track may also be a signal triggered by a sensor in the electronic device.
  • one side of the touch screen of the electronic device is further displayed with a plurality of buttons 36, each of which corresponds to a shooting parameter.
  • buttons 36 each of which corresponds to a shooting parameter.
  • step 304 according to the control switching signal, the turntable adjustment control corresponding to the shooting parameter is switched and displayed as a turntable adjustment control corresponding to another shooting parameter;
  • the electronic device switches the turntable adjustment control corresponding to the current shooting parameter to a turntable adjustment control corresponding to another shooting parameter according to the control switching signal.
  • the electronic device switches the dial adjustment control corresponding to the current shooting parameter “exposure compensation value” to the dial adjustment corresponding to another shooting parameter “aperture”. Control 38.
  • step 305 receiving a sliding touch signal acting on the turntable adjustment control
  • the electronic device receives a user-triggered sliding touch signal that is a sliding touch signal that acts on the turntable adjustment control.
  • the sliding touch signal may be a clockwise sliding signal, or the sliding touch signal may be a counterclockwise sliding signal.
  • step 306 the shooting parameters are adjusted according to the sliding touch signal.
  • this step is divided into the following two cases:
  • the electronic device increases the shooting parameter, and the increased amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal.
  • the electronic device When the sliding touch signal is a counterclockwise sliding signal, the electronic device reduces the shooting parameter, and the reduced amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the electronic device reduces the shooting parameters by sliding the signal clockwise, and increases the shooting parameters by sliding the signal counterclockwise.
  • the step may further include the following steps:
  • the electronic device After receiving the clockwise sliding signal or the counterclockwise sliding signal, the electronic device also detects whether the sliding speed of the clockwise sliding signal or the counterclockwise sliding signal exceeds a predetermined threshold. That is, whether the clockwise sliding signal or the counterclockwise sliding signal is a fast sliding signal.
  • the shooting parameters are adjusted to default values.
  • the electronic device may reset the shooting parameter to a default value, such as quickly changing the exposure compensation value to a default value of zero.
  • this possible implementation can quickly reset the shooting parameters to the initial default values when the user does not adjust to the desired effect multiple times.
  • step 307 receiving a shooting trigger signal
  • the electronic device receives a shooting trigger signal triggered by the user.
  • the shooting trigger signal may be a signal triggered by a user clicking a camera button in the user interface.
  • step 308 shooting is performed according to the shooting parameters.
  • the electronic device shoots according to the adjusted shooting parameters.
  • the shooting parameter adjustment method provides a sliding adjustment control corresponding to the shooting parameter by using the click position of the click signal as a reference position, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch.
  • Signal adjustment shooting parameters solves the problem that when the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting by using the sliding touch signal directly on the sliding adjustment control Parameters, the whole process is very simple and fast, and the efficiency is high.
  • the shooting parameter adjustment method provided by the embodiment further provides a scheme for switching the dial adjustment control corresponding to different shooting parameters according to the control switching signal, so that the user can adjust different shooting parameters through the dial adjusting control, thereby further improving The effect of operational efficiency.
  • FIG. 4A is a flowchart of a method for adjusting a shooting parameter according to another exemplary embodiment.
  • the shooting parameter adjustment method is applied to an electronic device having a photographing capability and a touch screen, and the method may include the following steps.
  • step 401 receiving a click signal triggered in a shooting frame displayed on the touch screen
  • the electronic device When the user shoots using an electronic device having shooting capability and a touch screen, the electronic device displays a shooting frame on the touch screen, and the shooting frame is used to preview the shooting content.
  • the user triggers a click signal in the shooting frame displayed on the touch screen, and the electronic device can use the click position of the click signal as the focus position. If the electronic device supports auto focus, the click position can be automatically focused.
  • step 402 with the click position of the click signal as the center of the circle, n turntable adjustment controls corresponding to the n shooting parameters are displayed based on the same center, and each shooting parameter corresponds to a turntable adjustment control;
  • the electronic device After the electronic device receives the click signal, the electronic device displays the n turntable adjustment controls corresponding to the n shooting parameters with the click position of the click signal as the center.
  • the display form of the turntable adjustment control is any one of a complete circular shape, an incomplete circular shape, a complete circular shape and an incomplete circular shape, n ⁇ 2.
  • the electronic device displays concentric circular patterns with different radii and the same center and n
  • the electronic device displays three turntable adjustment controls 42 respectively corresponding to three shooting parameters in concentric circular patterns of different radii and the same center, each of which has an incomplete ring shape and a radius.
  • the minimum turntable adjustment control 42 corresponds to the shooting parameter "sensitivity”, the radius of the dial adjustment control 42 corresponding to the shooting parameter "aperture”, the radius of the turntable adjustment control 42 corresponding to the shooting parameter "exposure compensation value”.
  • the electronic device displays n turntable adjustment controls at different arc positions on the same ring positioned at the center of the circle.
  • the electronic device displays three turntable adjustment controls 44 corresponding to the three shooting parameters respectively at different arc positions on the ring positioned at the center of the circle, and each turntable adjustment control 44 is an incomplete ring shape. And each turntable adjustment control 44 occupies 1/3 of the full ring. Among them, one turntable adjustment control 44 corresponds to the shooting parameter “sensitivity”, another turntable adjustment control 44 corresponds to the shooting parameter “aperture”, and another turntable adjustment control 44 corresponds to the shooting parameter “exposure compensation”.
  • the electronic device can simultaneously display a plurality of turntable adjustment controls corresponding to the plurality of shooting parameters.
  • step 403 receiving a sliding touch signal acting on the turntable adjustment control
  • the electronic device receives a user-triggered sliding touch signal, which is a sliding touch signal applied to one of the plurality of turntable adjustment controls.
  • the sliding touch signal may be a clockwise sliding signal, or the sliding touch signal may be a counterclockwise sliding signal.
  • step 404 the shooting parameters are adjusted in accordance with the sliding touch signal.
  • this step is divided into the following two cases:
  • the electronic device increases the shooting parameter, and the increased amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal.
  • the electronic device When the sliding touch signal is a counterclockwise sliding signal, the electronic device reduces the shooting parameter, and the reduced amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the electronic device reduces the shooting parameters by sliding the signal clockwise, and increases the shooting parameters by sliding the signal counterclockwise.
  • the step may further include the following steps:
  • the electronic device After receiving the clockwise sliding signal or the counterclockwise sliding signal, the electronic device also detects whether the sliding speed of the clockwise sliding signal or the counterclockwise sliding signal exceeds a predetermined threshold. That is, whether the clockwise sliding signal or the counterclockwise sliding signal is a fast sliding signal.
  • the shooting parameters are adjusted to default values.
  • the electronic device may reset the shooting parameter to a default value, such as quickly changing the exposure compensation value to a default value of zero.
  • this possible implementation can quickly reset the shooting parameters to the initial default values when the user does not adjust to the desired effect multiple times.
  • step 405 receiving a shooting trigger signal
  • the electronic device receives a shooting trigger signal triggered by the user.
  • the shooting trigger signal may be a signal triggered by a user clicking a camera button in the user interface.
  • step 406 shooting is performed according to the shooting parameters.
  • the electronic device shoots according to the adjusted shooting parameters.
  • the shooting parameter adjustment method displays a sliding adjustment control corresponding to the shooting parameter centering on the click position of the click signal, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch signal. Adjusting the shooting parameters; solving the problem that the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting parameters by using the sliding touch signal directly on the sliding adjustment control The whole operation process is very simple and fast, and the effect is high.
  • the shooting parameter adjusting method provided in this embodiment further provides a scheme for displaying n rotating dial adjustment controls corresponding to n shooting parameters based on the same center, so that the user can adjust multiple shooting parameters through the dial adjusting control, thereby further improving The effect of operational efficiency.
  • the electronic device can organically combine the operation of the user to select the focus point and the operation of adjusting the shooting parameter, so that the user can conveniently adjust the slide control by the unnecessary operation after selecting the focus point. Adjusting the shooting parameters to improve the ease of use and convenience of the user to adjust the shooting parameters.
  • the operation level of the sliding adjustment control in the present disclosure can be nearly zero, which can be significant. Improve the user's operating efficiency, and promote the user to adjust the shooting parameters, thereby improving the quality of the film.
  • the electronic device after receiving the click signal of the user, the electronic device automatically focuses the click position of the click signal as the focus position.
  • the electronic device further performs a change display of the slide adjustment control, and the change of the displayed slide adjustment control is used to indicate that the auto focus is completed.
  • the change display may be: changing the first element displayed in the central position of the slide adjustment control to the second element.
  • the electronic device displays the "circle” 45 displayed in the central position of the slide adjustment control as a "camera button” 46, thereby indicating that the autofocus is completed. Thereafter, the user can adjust the shooting parameters by sliding the adjustment controls.
  • steps 205 to 206 may further include the following steps:
  • the user can click on the "camera button” 46 on the slide adjustment control to trigger the shooting.
  • the electronic device receives a click signal that acts on the slide adjustment control.
  • the electronic device After receiving the click signal, the electronic device performs shooting according to the shooting parameters.
  • the sliding adjustment control is not limited in display form when displayed, and the sliding adjustment control is a control that is displayed by a curved type of sliding touch signal centered on the click position, for example, the sliding adjustment control is further It may be an adjustment control of the curved display, as shown in FIG. 4E; for example, the sliding adjustment control may also be an adjustment control of the spiral display, as shown in FIG. 4F.
  • FIG. 5 is a block diagram of a photographing parameter adjustment apparatus that can be implemented as part or all of an electronic device having a photographing capability and a touch screen by software, hardware, or a combination of both, according to an exemplary embodiment.
  • the shooting parameter adjustment device may include:
  • the click receiving module 520 is configured to receive a click signal triggered in a shooting frame displayed on the touch screen;
  • the control display module 540 is configured to display a sliding adjustment control corresponding to the shooting parameter with the click position of the click signal as a reference position;
  • a sliding receiving module 560 configured to receive a sliding touch signal acting on the sliding adjustment control
  • the parameter adjustment module 580 is configured to adjust the shooting parameters according to the sliding touch signal.
  • the shooting parameter adjusting apparatus displays a sliding adjustment control corresponding to the shooting parameter by using the click position of the click signal as a reference position, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch.
  • Signal adjustment shooting parameters solves the problem that when the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting by using the sliding touch signal directly on the sliding adjustment control Parameters, the whole process is very simple and fast, and the efficiency is high.
  • FIG. 6 is a block diagram of a shooting parameter adjustment apparatus that can be implemented as part or all of an electronic device having shooting capability and a touch screen by software, hardware, or a combination of both, according to an exemplary embodiment.
  • the shooting parameter adjustment device may include:
  • the click receiving module 520 is configured to receive a click signal triggered in a shooting frame displayed on the touch screen;
  • the control display module 540 is configured to display a sliding adjustment control corresponding to the shooting parameter with the click position of the click signal as a reference position;
  • a sliding receiving module 560 configured to receive a sliding touch signal acting on the sliding adjustment control
  • the parameter adjustment module 580 is configured to adjust the shooting parameters according to the sliding touch signal.
  • control display module 540 is configured to display a turntable adjustment control corresponding to a shooting parameter with the click position of the click signal as a center, and the display form of the turntable adjustment control is a complete circle and is incomplete. Any of a circular, a complete ring and an incomplete ring.
  • the shooting parameter adjustment device further includes:
  • the switching receiving module 552 is configured to receive a control switching signal
  • the control switching module 554 is configured to switch the turntable adjustment control corresponding to the shooting parameter to a turntable adjustment control corresponding to another shooting parameter according to the control switching signal.
  • the parameter adjustment module 580 includes:
  • the first adjusting unit is configured to increase the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the increasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal;
  • the second adjusting unit is configured In order to reduce the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, the decreasing amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal;
  • the third adjusting unit is configured to reduce the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the decreasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal; the fourth adjusting unit is configured In order to increase the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, the increasing amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the parameter adjustment module 580 further includes:
  • a speed detecting unit configured to detect whether a sliding speed of the sliding touch signal exceeds a predetermined threshold
  • the parameter reset unit is configured to adjust the shooting parameter to a default value when the sliding speed of the sliding touch signal exceeds a predetermined threshold.
  • the dial adjustment control includes a scale identifier corresponding to the photographing parameter.
  • the shooting parameters include at least one of an exposure compensation value, a white balance value, a sensitivity, an aperture value, a focus focus, and a shutter speed.
  • the device further includes: an auto focus module 590;
  • the autofocus module 590 is configured to perform an automatic position by using the click position of the click signal as the focus position.
  • the device further comprises: changing a display module (not shown).
  • the display module is changed to be configured to change the display of the slide adjustment control after the auto focus module 590 is automatically focused.
  • the slide adjustment control after the change is displayed is used to indicate that the auto focus is completed.
  • the device further includes:
  • the shooting module 594 is configured to perform shooting according to the shooting parameters after the click module 592 receives the click signal.
  • the shooting parameter adjusting device displays a sliding adjustment control corresponding to the shooting parameter centering on the click position of the click signal, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch signal. Adjusting the shooting parameters; solving the problem that the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting parameters by using the sliding touch signal directly on the sliding adjustment control The whole operation process is very simple and fast, and the effect is high.
  • the shooting parameter adjusting device provided in this embodiment further provides a scheme for switching the dial adjusting control corresponding to different shooting parameters according to the control switching signal, so that the user can adjust different shooting parameters through the dial adjusting control, thereby further improving The effect of operational efficiency.
  • FIG. 7 is a block diagram of a shooting parameter adjustment apparatus that can be implemented as part or all of an electronic device having shooting capability and a touch screen by software, hardware, or a combination of both, according to an exemplary embodiment.
  • the shooting parameter adjustment device may include:
  • the click receiving module 520 is configured to receive a click signal triggered in a shooting frame displayed on the touch screen;
  • the control display module 540 is configured to display a sliding adjustment control corresponding to the shooting parameter with the click position of the click signal as a reference position;
  • a sliding receiving module 560 configured to receive a sliding touch signal acting on the sliding adjustment control
  • the parameter adjustment module 580 is configured to adjust the shooting parameters according to the sliding touch signal.
  • control display module 540 is configured to display the n turntable adjustment controls corresponding to the n shooting parameters based on the same center of the circle with the click position of the click signal as a center, and each shooting parameter corresponds to one
  • the turntable adjustment control, the display form of the turntable adjustment control is any one of a complete circular shape, an incomplete circular shape, a complete circular shape and an incomplete circular shape, n ⁇ 2.
  • control display module 540 includes: a concentric circle display unit 542 or a curvature display unit 544;
  • the concentric circle display unit 542 is configured to display n turntable adjustment controls corresponding to n shooting parameters in concentric circular shapes with different radii and the same center; or
  • the radians display unit 544 is configured to display n turntable adjustment controls at different arc positions on the same ring positioned at the center of the circle when the display forms of the n turntable adjustment controls are all incomplete circular or incomplete rings.
  • the parameter adjustment module 580 includes:
  • the first adjusting unit is configured to increase the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the increasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal;
  • the second adjusting unit is configured In order to reduce the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, the decreasing amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal;
  • the third adjusting unit is configured to reduce the shooting parameter when the sliding touch signal is a clockwise sliding signal, and the decreasing amplitude is positively correlated with the track length of the sliding track of the clockwise sliding signal; the fourth adjusting unit is configured In order to increase the shooting parameter when the sliding touch signal is a counterclockwise sliding signal, the increasing amplitude is positively correlated with the trajectory length of the sliding trajectory of the counterclockwise sliding signal.
  • the parameter adjustment module 580 further includes:
  • a speed detecting unit configured to detect whether a sliding speed of the sliding touch signal exceeds a predetermined threshold
  • the parameter reset unit is configured to adjust the shooting parameter to a default value when the sliding speed of the sliding touch signal exceeds a predetermined threshold.
  • the dial adjustment control includes a scale identifier corresponding to the photographing parameter.
  • the shooting parameters include at least one of an exposure compensation value, a white balance value, a sensitivity, an aperture value, a focus focus, and a shutter speed.
  • the device further includes: an auto focus module 590;
  • the autofocus module 590 is configured to focus the click position of the click signal as the focus position.
  • the device further comprises: changing a display module (not shown).
  • the display module is changed to be configured to change the display of the slide adjustment control after the auto focus module 590 is automatically focused.
  • the slide adjustment control after the change is displayed is used to indicate that the auto focus is completed.
  • the device further includes:
  • the shooting module 594 is configured to perform shooting according to the shooting parameters after the click module 592 receives the click signal.
  • the shooting parameter adjusting device displays a sliding adjustment control corresponding to the shooting parameter centering on the click position of the click signal, and receives a sliding touch signal acting on the sliding adjustment control, according to the sliding touch signal. Adjusting the shooting parameters; solving the problem that the user adjusts the shooting parameters through the buttons on the touch screen, the operation level of the adjustment process is too much, and the efficiency is low; the user can directly adjust the shooting parameters by using the sliding touch signal directly on the sliding adjustment control The whole operation process is very simple and fast, and the effect is high.
  • the shooting parameter adjusting device provided in this embodiment further provides a scheme for displaying n rotating wheel adjusting controls corresponding to n shooting parameters based on the same center, so that the user can adjust a plurality of shooting parameters through the turntable adjusting control, thereby further improving The effect of operational efficiency.
  • FIG. 8 is a block diagram of a shooting parameter adjustment device 800, according to an exemplary embodiment.
  • device 800 can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a gaming console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
  • device 800 can include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, And a communication component 816.
  • Processing component 802 typically controls the overall operation of device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 802 can include one or more processors 820 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 802 can include one or more modules to facilitate interaction between component 802 and other components.
  • processing component 802 can include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Power component 806 provides power to various components of device 800.
  • Power component 806 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 800.
  • the multimedia component 808 includes a screen between the device 800 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 810 is configured to output and/or input an audio signal.
  • the audio component 810 includes a microphone (MIC) that is configured to receive an external audio signal when the device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 804 or transmitted via communication component 816.
  • the audio component 810 also includes a speaker for outputting an audio signal.
  • the I/O interface 812 provides an interface between the processing component 802 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 814 includes one or more sensors for providing device 800 with a status assessment of various aspects.
  • sensor assembly 814 can detect an open/closed state of device 800, relative positioning of components, such as the display and keypad of device 800, and sensor component 814 can also detect a change in position of one component of device 800 or device 800. The presence or absence of user contact with device 800, device 800 orientation or acceleration/deceleration, and temperature variation of device 800.
  • Sensor assembly 814 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 814 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between device 800 and other devices.
  • the device 800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 816 receives broadcast signals or broadcast associated messages from an external broadcast management system via a broadcast channel. interest.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • device 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 804 comprising instructions executable by processor 820 of apparatus 800 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium that, when executed by a processor of apparatus 800, enables apparatus 800 to perform the shooting parameter adjustment methods provided by the various embodiments described above.

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  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • User Interface Of Digital Computer (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

本公开是关于一种拍摄参数调节方法及装置，属于图像处理领域。所述方法包括：接收在触摸屏显示的拍摄取景框中触发的点击信号；以所述点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件；接收作用于所述滑动调节控件的滑动触摸信号；根据所述滑动触摸信号调节所述拍摄参数。本公开解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。

Description

拍摄参数调节方法及装置
本申请基于申请号为201410345545.6、申请日为2014/7/18的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及图像处理领域，特别涉及一种拍摄参数调节方法及装置。
背景技术
诸如智能手机、平板电脑之类的电子设备已经逐步成为人们生活中的必需品。使用这些电子设备拍摄照片是用户最常用的功能。
在拍摄过程中，与单反相机大多采用机械装置来调节拍摄参数不同的是，上述电子设备通常都使用触摸屏来调节拍摄参数。也即，在开始拍摄后，电子设备会在触摸屏上显示一个拍摄取景框，并在拍摄取景框的一边显示若干个按钮，比如，拍摄模式选择按钮、曝光控制按钮、白平衡控制按钮等。用户需要调节某一种拍摄参数时，可以点击相应的按钮来触发显示相应的下拉菜单，然后在该下拉菜单中对该拍摄参数进行选择或调节。
公开人在实现本公开的过程中，发现上述方式至少存在如下缺陷：用户通过触摸屏上的按钮来调节拍摄参数时，通常需要2-3次选择操作，移动终端才会显示该拍摄参数所对应的下拉菜单，然后用户才能开始调节该拍摄参数，整个调节过程的操作层级太多，效率较低。
发明内容
为了解决相关技术中用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题，本公开实施例提供了一种拍摄参数调节方法及装置。所述技术方案如下：
根据本公开的第一方面，提供了一种拍摄参数调节方法，所述方法包括：
接收在触摸屏显示的拍摄取景框中触发的点击信号；
以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
接收作用于所述滑动调节控件的滑动触摸信号；
根据所述滑动触摸信号调节所述拍摄参数。
可选地，所述以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，包括：
以所述点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种。
可选地，所述方法，还包括：
接收控件切换信号；
根据所述控件切换信号，将与所述拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
可选地，所述以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，包括：
以所述点击信号的点击位置为圆心，基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
可选地，所述基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，包括：
以不同半径、同一圆心的同心圆形式显示与n个拍摄参数对应的n个转盘调节控件；或，
在以所述圆心定位的同一环形上的不同弧度位置显示所述n个转盘调节控件。
可选地，所述根据所述滑动触摸信号调节所述拍摄参数，包括：
在所述滑动触摸信号为顺时针滑动信号时，增大所述拍摄参数，增大的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；在所述滑动触摸信号为逆时针滑动信号时，减小所述拍摄参数，减小的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
或，
在所述滑动触摸信号为顺时针滑动信号时，减小所述拍摄参数，减小的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；在所述滑动触摸信号为逆时针滑动信号时，增大所述拍摄参数，增大的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
可选地，所述根据所述滑动触摸信号调节所述拍摄参数，包括：
检测所述滑动触摸信号的滑动速度是否超过预定阈值；
若所述滑动触摸信号的滑动速度超过所述预定阈值，则将所述拍摄参数调节为默认值。
可选地，所述转盘调节控件上包括与所述拍摄参数对应的刻度标识。
可选地，所述拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
可选地，所述方法，还包括:
将所述点击信号的点击位置作为对焦位置进行自动对焦。
可选地，所述方法，还包括：
在所述自动对焦完成后，接收作用于所述滑动调节控件的点击信号；
在所述点击模块接收到所述点击信号后，根据所述拍摄参数进行拍摄。
根据本公开的第二方面，提供了一种拍摄参数调节装置，所述装置包括：
点击接收模块，被配置为接收在触摸屏显示的拍摄取景框中触发的点击信号；
控件显示模块，被配置为以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
滑动接收模块，被配置为接收作用于所述滑动调节控件的滑动触摸信号；
参数调节模块，被配置为根据所述滑动触摸信号调节所述拍摄参数。
可选地，所述控件显示模块，被配置为以所述点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种。
可选地，所述装置，还包括：
切换接收模块，被配置为接收控件切换信号；
控件切换模块，被配置为根据所述控件切换信号，将与所述拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
可选地，所述控件显示模块，被配置为以所述点击信号的点击位置为圆心，基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
可选地，所述控件显示模块，包括：
同心圆显示单元或弧度显示单元；
所述同心圆显示单元，被配置为以不同半径、同一圆心的同心圆形式显示与n个拍摄参数对应的n个转盘调节控件；或，
所述弧度显示单元，被配置为在以所述圆心定位的同一环形上的不同弧度位置显示所述n个转盘调节控件。
可选地，所述参数调节模块，包括：
第一调节单元，被配置为在所述滑动触摸信号为顺时针滑动信号时，增大所述拍摄参数，增大的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第二调节单元，被配置为在所述滑动触摸信号为逆时针滑动信号时，减小所述拍摄参数，减小的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
或，
第三调节单元，被配置为在所述滑动触摸信号为顺时针滑动信号时，减小所述拍摄参数，减小的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第四调节单元，被配置为在所述滑动触摸信号为逆时针滑动信号时，增大所述拍摄参数，增大的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
可选地，所述参数调节模块，包括：
速度检测单元，被配置为检测所述滑动触摸信号的滑动速度是否超过预定阈值；
参数重置单元，被配置为当所述滑动触摸信号的滑动速度超过预定阈值时，则将所述拍摄参数调节为默认值。
可选地，所述转盘调节控件上包括与所述拍摄参数对应的刻度标识。
可选地，所述拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
可选地，所述装置，还包括:对焦模块；
所述自动对焦模块，被配置为将所述点击信号的点击位置作为对焦位置进行自动对焦。
可选地，所述装置，还包括：
点击模块，被配置为在所述自动对焦完成后，接收作用于所述滑动调节控件的点击信号；
拍摄模块，被配置为在所述点击模块接收到所述点击信号后，根据所述拍摄参数进行拍摄。
根据本公开的第三方面，提供了一种拍摄参数调节装置，所述装置包括：
处理器；
用于存储所述处理器的可执行指令的存储器；
其中，所述处理器被配置为：
接收在触摸屏显示的拍摄取景框中触发的点击信号；
以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
接收作用于所述滑动调节控件的滑动触摸信号；
根据所述滑动触摸信号调节所述拍摄参数。
本公开实施例提供的技术方案可以包括以下有益效果：
通过以点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1A是根据一示例性实施例示出的一种拍摄参数调节方法的方法流程图；
图1B是图1A所示实施例示出的一种拍摄参数调节方法在一种可能的实施方式下的 界面示意图；
图1C是图1A所示实施例示出的滑动调节控件在不同实施时的界面示意图
图2A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图；
图2B是图2A实施例示出的转盘调节控件的界面示意图；
图2C是图2A实施例示出的通过顺时针滑动信号调节转盘调节控件时的界面示意图；
图2D是图2A实施例示出的通过顺时针滑动信号调节转盘调节控件时的界面示意图；
图3A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图；
图3B是图3A实施例示出的转盘调节控件的界面示意图；
图3C是图3A实施例示出的切换显示转盘调节控件的界面示意图；
图4A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图；
图4B是图4A实施例示出的同时显示n个转盘调节控件的界面示意图；
图4C是图4A实施例示出的另一种同时显示n个转盘调节控件的界面示意图；
图4D是根据再一示例性实施例示出的在自动对焦后对滑动调节控件进行改变显示的界面示意图；
图4E是根据再一示例性实施例示出的滑动调节控件的界面示意图；
图4F是根据另一示例性实施例示出的滑动调节控件的界面示意图；
图5是根据一示例性实施例示出的一种拍摄参数调节装置的框图；
图6是根据另一示例性实施例示出的一种拍摄参数调节装置的框图；
图7是根据另一示例性实施例示出的一种拍摄参数调节装置的框图；
图8是根据一示例性实施例示出的一种拍摄参数调节装置的框图。
通过上述附图，已示出本公开明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本公开构思的范围，而是通过参考特定实施例为本领域技术人员说明本公开的概念。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开中提供的拍摄参数调节方法可以用于具有拍摄能力和触摸屏的电子设备中。该电子设备可以是手机、平板电脑、电子书阅读器、MP3播放器(Moving Picture Experts Group Audio Layer III，动态影像专家压缩标准音频层面3)、MP4(Moving Picture Experts Group Audio Layer IV，动态影像专家压缩标准音频层面4)播放器、膝上型便携计算机和台式计算机等等。
公开人在实现本公开的过程中发现：用户使用智能手机或平板电脑来拍摄照片时，因 为操作层级太深入的缘故，很少有用户会调节曝光补偿值、白平衡等拍摄参数，而大部分直接使用傻瓜模式。另一方面，当使用触摸屏来显示拍摄取景框时，用户使用最多的一个操作为：在拍摄取景框中使用点击信号来确定对焦位置。为此，公开人试图将调节拍摄参数的过程，与使用点击信号来确定对焦位置的过程有机结合，实现一种方便、快捷的拍摄参数调节方法。请参考如下实施例：
图1A是根据一示例性实施例示出的一种拍摄参数调节方法的流程图。本实施例以该拍摄参数调节方法应用于具有拍摄能力和触摸屏的电子设备中，该方法可以包括如下步骤。
在步骤102中，接收在触摸屏显示的拍摄取景框中触发的点击信号；
在步骤104中，以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
该滑动调节控件通常是转盘调节控件，该转盘调节控件的显示形式可以是完整圆形、不完整圆形、完整环形和不完整环形中的任意一种。
在步骤106中，接收作用于滑动调节控件的滑动触摸信号；
在步骤108中，根据滑动触摸信号调节拍摄参数。
综上所述，本实施例提供的拍摄参数调节方法，通过以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
在一个示例性的例子中，参考图1B，在一次拍摄过程中，用户在拍摄取景框12中向移动终端发出点击信号，移动终端会以该点击信号的点击位置为参考位置，显示与拍摄参数“曝光补偿”对应的滑动调节控件14，该滑动调节控件14是一个以点击位置为圆心、外观呈圆形的转盘调节控件，用户可以通过顺时针滑动信号或者逆时针滑动信号来调节该转盘调节控件，进而调节相应的拍摄参数发生变化，比如，通过顺时针滑动信号是曝光补偿值0.1增大至曝光补偿值0.2。
需要说明的一点是，滑动调节控件14是以点击位置为中心、通过曲线类型的滑动触摸信号进行控制的控件。滑动调节控件14在显示时的显示形式不限，可以是完整圆形、不完整圆形、完整环形或不完整环形，如图1C中从左到右、从上到下依次所示，当然也可以是其它形式。
需要说明的另一点是，拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
图2A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图。本实施例以该拍摄参数调节方法应用于具有拍摄能力和触摸屏的电子设备中，该方法可以包括如下步骤。
在步骤201中，接收在触摸屏显示的拍摄取景框中触发的点击信号；
用户在使用具有拍摄能力和触摸屏的电子设备进行拍摄时，电子设备会在触摸屏上显示拍摄取景框，拍摄取景框用于预览拍摄内容。
用户在触摸屏显示的拍摄取景框中触发点击信号，电子设备可以以该点击信号的点击位置作为对焦位置，若电子设备支持自动对焦，则可以对该点击位置进行自动对焦。
在步骤202中，以点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件；
在电子设备接收到该点击信号后，电子设备会以点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件。该转盘调节控件可以是呈完整环形的控件，且该完整环形上包括有与拍摄参数对应的刻度标识。
比如，参考图2B所示，该拍摄参数可以是曝光补偿值，也即，该转盘调节控件22用于调节曝光补偿值，该转盘调节控件22包括一完整的环形24，且该环节24的内侧排列有均匀分布的与不同曝光补偿值对应的刻度标识26。
在步骤203中，接收作用于转盘调节控件的滑动触摸信号；
电子设备接收用户触发的滑动触摸信号，该滑动触摸信号是作用于转盘调节控件的滑动触摸信号。该滑动触摸信号可以是顺时针滑动信号，或者，该滑动触摸信号可以是逆时针滑动信号。
在步骤204中，根据滑动触摸信号调节拍摄参数。
根据滑动触摸信号的不同，本步骤分为如下两种情况：
在滑动触摸信号为顺时针滑动信号时，电子设备增大拍摄参数，增大的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
比如，参考图2C所示，当滑动触摸信号为顺时针滑动信号时，电子设备增大曝光补偿值，当顺时针滑动信号转动1/4圈时，将曝光补偿值0.1变大为0.2；当顺时针滑动信号转动1/2圈时，将曝光补偿值0.1变大为0.3。
在滑动触摸信号为逆时针滑动信号时，电子设备减小拍摄参数，减小的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
比如，参考图2D所示，当滑动触摸信号为逆时针滑动信号时，电子设备减小曝光补偿值，当逆时针滑动信号转动1/4圈时，将曝光补偿值0.1变小为0；当顺时针滑动信号转动1/2圈时，将曝光补偿值0.1变小为-0.1。
在一种可能的实现方式中，本步骤还可以包括如下步骤：
1、检测滑动触摸信号的滑动速度是否超过预定阈值；
电子设备在接收到顺时针滑动信号或逆时针滑动信号后，还会检测该顺时针滑动信号 或逆时针滑动信号的滑动速度是否超过预定阈值。也即该顺时针滑动信号或逆时针滑动信号是否为快速滑动信号。
2、若滑动触摸信号的滑动速度超过预定阈值，则将拍摄参数调节为默认值。
如果该滑动触摸信号的滑动速度超过预定阈值，则电子设备可以将拍摄参数重置为默认值，比如将曝光补偿值快速变为默认值0。
显然，该可能的实现方式能够在用户多次调节没有到达期望效果时，将该拍摄参数快速重置为初始的默认值。
在步骤205中，接收拍摄触发信号；
在拍摄参数调节完毕后，电子设备接收用户触发的拍摄触发信号。该拍摄触发信号可以是由用户点击用户界面中的拍照按钮所触发的信号。
在步骤206中，根据拍摄参数进行拍摄。
电子设备根据调节后的拍摄参数进行拍摄。
综上所述，本实施例提供的拍摄参数调节方法，通过以点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
由于图2A所示实施例中的滑动调节控件用于调节一个拍摄参数，为了能够调节多个拍摄参数，请参考图3A所示的实施例：
图3A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图。本实施例以该拍摄参数调节方法应用于具有拍摄能力和触摸屏的电子设备中，该方法可以包括如下步骤。
在步骤301中，接收在触摸屏显示的拍摄取景框中触发的点击信号；
用户在使用具有拍摄能力和触摸屏的电子设备进行拍摄时，电子设备会在触摸屏上显示拍摄取景框，拍摄取景框用于预览拍摄内容。
用户在触摸屏显示的拍摄取景框中触发点击信号，电子设备可以以该点击信号的点击位置作为对焦位置，若电子设备支持自动对焦，则可以对该点击位置进行自动对焦。
在步骤302中，以点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件；
在电子设备接收到该点击信号后，电子设备会以点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件。该转盘调节控件可以是呈不完整环形的控件，且该不完整环形上包括有与拍摄参数对应的刻度标识和拍摄参数的名称。
比如，参考图3B所示，该拍摄参数可以是曝光补偿值，也即，该转盘调节控件32用于调节曝光补偿值，该转盘调节控件32包括一不完整的环形34，且该环节34的缺失部 分有拍摄参数“曝光补偿”的名称。
在步骤303中，接收控件切换信号；
如果当前显示的转盘调节控件不是用户希望调节的拍摄参数所对应的控件，则用户向电子设备发出控件切换信号。
该控件切换信号由电子设备预先定义，本实施例对该信号的触发形式不做限定，可以是按压预定物理按键触发的信号，也可以是按压触摸屏上显示的虚拟按键触发的信号，还可以是符合预定滑动轨迹的滑动触摸信号所触发的信号，还可以是通过电子设备中的传感器所触发的信号。
比如，参考图3C所示，电子设备的触摸屏的一边还显示有若干个按钮36，每个按钮36对应一种拍摄参数。在显示一个转盘调节控件后，若用户希望调节另一种拍摄参数时，则点击该拍摄参数对应的按钮36，向电子设备触发控件切换信号。
在步骤304中，根据控件切换信号，将与拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件；
电子设备根据控件切换信号，将与当前拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
比如，参考图3C所示，用户点击了“光圈”按钮36，则电子设备将与当前拍摄参数“曝光补偿值”对应的转盘调节控件切换显示为与另一拍摄参数“光圈”对应的转盘调节控件38。
在步骤305中，接收作用于转盘调节控件的滑动触摸信号；
电子设备接收用户触发的滑动触摸信号，该滑动触摸信号是作用于转盘调节控件的滑动触摸信号。该滑动触摸信号可以是顺时针滑动信号，或者，该滑动触摸信号可以是逆时针滑动信号。
在步骤306中，根据滑动触摸信号调节拍摄参数。
根据滑动触摸信号的不同，本步骤分为如下两种情况：
在滑动触摸信号为顺时针滑动信号时，电子设备增大拍摄参数，增大的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
在滑动触摸信号为逆时针滑动信号时，电子设备减小拍摄参数，减小的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
作为另一种可能的方式，电子设备通过顺时针滑动信号减小拍摄参数，通过逆时针滑动信号增大拍摄参数。
作为再一种可能的实现方式中，本步骤还可以包括如下步骤：
1、检测滑动触摸信号的滑动速度是否超过预定阈值；
电子设备在接收到顺时针滑动信号或逆时针滑动信号后，还会检测该顺时针滑动信号或逆时针滑动信号的滑动速度是否超过预定阈值。也即该顺时针滑动信号或逆时针滑动信号是否为快速滑动信号。
2、若滑动触摸信号的滑动速度超过预定阈值，则将拍摄参数调节为默认值。
如果该滑动触摸信号的滑动速度超过预定阈值，则电子设备可以将拍摄参数重置为默认值，比如将曝光补偿值快速变为默认值0。
显然，该可能的实现方式能够在用户多次调节没有到达期望效果时，将该拍摄参数快速重置为初始的默认值。
在步骤307中，接收拍摄触发信号；
在拍摄参数调节完毕后，电子设备接收用户触发的拍摄触发信号。该拍摄触发信号可以是由用户点击用户界面中的拍照按钮所触发的信号。
在步骤308中，根据拍摄参数进行拍摄。
电子设备根据调节后的拍摄参数进行拍摄。
综上所述，本实施例提供的拍摄参数调节方法，通过以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
本实施例提供的拍摄参数调节方法，还提供了根据控件切换信号，对不同拍摄参数所对应的转盘调节控件进行切换的方案，使得用户能够通过转盘调节控件对不同的拍摄参数进行调节，进一步提高了操作效率的效果。
由于图2A所示实施例中的滑动调节控件用于调节一个拍摄参数，为了能够调节多个拍摄参数，还请参考图4A所示的实施例：
图4A是根据另一示例性实施例示出的一种拍摄参数调节方法的方法流程图。本实施例以该拍摄参数调节方法应用于具有拍摄能力和触摸屏的电子设备中，该方法可以包括如下步骤。
在步骤401中，接收在触摸屏显示的拍摄取景框中触发的点击信号；
用户在使用具有拍摄能力和触摸屏的电子设备进行拍摄时，电子设备会在触摸屏上显示拍摄取景框，拍摄取景框用于预览拍摄内容。
用户在触摸屏显示的拍摄取景框中触发点击信号，电子设备可以以该点击信号的点击位置作为对焦位置，若电子设备支持自动对焦，则可以对该点击位置进行自动对焦。
在步骤402中，以点击信号的点击位置为圆心，基于相同的圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件；
在电子设备接收到该点击信号后，电子设备会以点击信号的点击位置为圆心，显示与n个拍摄参数对应的n个转盘调节控件。其中，转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
作为一种可能的实现方式，电子设备以不同半径、同一圆心的同心圆形式显示与n个 拍摄参数对应的n个转盘调节控件。
比如，参考图4B所示，电子设备以不同半径、同一圆心的同心圆形式显示了与3个拍摄参数分别对应的3个转盘调节控件42，每个转盘调节控件42都为不完整环形，半径最小的转盘调节控件42对应拍摄参数“感光度”、半径中等的转盘调节控件42对应拍摄参数“光圈”、半径最大的转盘调节控件42对应拍摄参数“曝光补偿值”。
作为另一种可能的实现方式，电子设备在以圆心定位的同一环形上的不同弧度位置显示n个转盘调节控件。
比如，参考图4C所示，电子设备在以圆心定位的环形上的不同弧度位置显示了与3个拍摄参数分别对应的3个转盘调节控件44，每个转盘调节控件44都为不完整环形，且每个转盘调节控件44都占据完整环形的1/3。其中，一个转盘调节控件44对应拍摄参数“感光度”、另一个转盘调节控件44对应拍摄参数“光圈”、再一个转盘调节控件44对应拍摄参数“曝光补偿”。
也即，电子设备可以同时显示与多个拍摄参数对应的多个转盘调节控件。
在步骤403中，接收作用于转盘调节控件的滑动触摸信号；
电子设备接收用户触发的滑动触摸信号，该滑动触摸信号是作用于多个转盘调节控件中的1个转盘调节控件的滑动触摸信号。该滑动触摸信号可以是顺时针滑动信号，或者，该滑动触摸信号可以是逆时针滑动信号。
在步骤404中，根据滑动触摸信号调节拍摄参数。
根据滑动触摸信号的不同，本步骤分为如下两种情况：
在滑动触摸信号为顺时针滑动信号时，电子设备增大拍摄参数，增大的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
在滑动触摸信号为逆时针滑动信号时，电子设备减小拍摄参数，减小的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
作为另一种可能的方式，电子设备通过顺时针滑动信号减小拍摄参数，通过逆时针滑动信号增大拍摄参数。
作为再一种可能的实现方式中，本步骤还可以包括如下步骤：
1、检测滑动触摸信号的滑动速度是否超过预定阈值；
电子设备在接收到顺时针滑动信号或逆时针滑动信号后，还会检测该顺时针滑动信号或逆时针滑动信号的滑动速度是否超过预定阈值。也即该顺时针滑动信号或逆时针滑动信号是否为快速滑动信号。
2、若滑动触摸信号的滑动速度超过预定阈值，则将拍摄参数调节为默认值。
如果该滑动触摸信号的滑动速度超过预定阈值，则电子设备可以将拍摄参数重置为默认值，比如将曝光补偿值快速变为默认值0。
显然，该可能的实现方式能够在用户多次调节没有到达期望效果时，将该拍摄参数快速重置为初始的默认值。
在步骤405中，接收拍摄触发信号；
在拍摄参数调节完毕后，电子设备接收用户触发的拍摄触发信号。该拍摄触发信号可以是由用户点击用户界面中的拍照按钮所触发的信号。
在步骤406中，根据拍摄参数进行拍摄。
电子设备根据调节后的拍摄参数进行拍摄。
综上所述，本实施例提供的拍摄参数调节方法，通过以点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
本实施例提供的拍摄参数调节方法，还提供了基于相同的圆心显示与n个拍摄参数对应的n个转盘调节控件的方案，使得用户能够通过转盘调节控件对多个拍摄参数进行调节，进一步提高了操作效率的效果。
显然，在上述方案中，电子设备可以将用户点击选择对焦点的操作和调节拍摄参数的操作有机的结合起来，使得用户在选择对焦点后，无需多余的操作马上就可以通过滑动调节控件来方便地调节拍摄参数，提高了用户调节拍摄参数的易用性和方便性。与相关技术需要多次操作才能进入拍摄参数的调节菜单相比，由于大部分拍摄过程中都需要用户点击选择对焦点，使得本公开中显示滑动调节控件的操作级数可以近乎为零，能够显著提升用户的操作效率，促进用户调节拍摄参数的可能，进而提高成片质量。
作为一种可能的实现方式，在上述实施例中，电子设备在接收到用户的点击信号后，会将点击信号的点击位置作为对焦位置进行自动对焦。可选地，在自动对焦完成后，电子设备还将滑动调节控件进行改变显示，该改变显示后的滑动调节控件用于表示自动对焦完成。该改变显示可以是：将滑动调节控件中位于中央位置显示的第一元素改变为第二元素。
比如，参考图4D，在自动对焦完成后，电子设备将滑动调节控件中位于中央位置显示的“圆圈”45改变显示为一个“相机按钮”46，以此来表示自动对焦完成。此后，用户可以通过滑动调节控件来调节拍摄参数。
基于该可能的实现方式，作为上述步骤205至步骤206，或者，步骤307至步骤308，或者，步骤405至步骤406的可替换步骤。上述图2A、图3A和图4A所示实施例还可以包括如下步骤：
1、在自动对焦完成后，接收作用于滑动调节控件的点击信号；
当用户需要拍摄照片时，不仅可以点击用户界面下方的拍摄按钮来触发拍摄，还可以在滑动调节控件上施加点击信号来触发拍摄。
比如，参考图4D，用户可以点击滑动调节控件上的“相机按钮”46来触发拍摄。
对应地，电子设备接收作用于滑动调节控件上的点击信号。
2、在接收到点击信号后，根据拍摄参数进行拍摄。
电子设备在接收到该点击信号后，根据拍摄参数进行拍摄。
还需要再次说明的是，滑动调节控件在显示时的显示形式不限，该滑动调节控件是以点击位置为中心显示的、通过曲线类型的滑动触摸信号来调节的控件，比如，滑动调节控件还可以是弧形显示的调节控件，如图4E所示；又比如，滑动调节控件还可以是螺旋线形显示的调节控件，如图4F所示。
下述为本公开装置实施例，可以用于执行本公开方法实施例。对于本公开装置实施例中未披露的细节，请参照本公开方法实施例。
图5是根据一示例性实施例示出的一种拍摄参数调节装置的框图，该拍摄参数调节装置可以通过软件、硬件或者两者的结合实现成为具有拍摄能力和触摸屏的电子设备的部分或者全部。该拍摄参数调节装置可以包括：
点击接收模块520，被配置为接收在触摸屏显示的拍摄取景框中触发的点击信号；
控件显示模块540，被配置为以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
滑动接收模块560，被配置为接收作用于滑动调节控件的滑动触摸信号；
参数调节模块580，被配置为根据滑动触摸信号调节拍摄参数。
综上所述，本实施例提供的拍摄参数调节装置，通过以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
图6是根据一示例性实施例示出的一种拍摄参数调节装置的框图，该拍摄参数调节装置可以通过软件、硬件或者两者的结合实现成为具有拍摄能力和触摸屏的电子设备的部分或者全部。该拍摄参数调节装置可以包括：
点击接收模块520，被配置为接收在触摸屏显示的拍摄取景框中触发的点击信号；
控件显示模块540，被配置为以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
滑动接收模块560，被配置为接收作用于滑动调节控件的滑动触摸信号；
参数调节模块580，被配置为根据滑动触摸信号调节拍摄参数。
在一种可能的实现方式中，控件显示模块540，被配置为以点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件，转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种。
可选地，该拍摄参数调节装置，还包括：
切换接收模块552，被配置为接收控件切换信号；
控件切换模块554，被配置为根据控件切换信号，将与拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
可选地，参数调节模块580，包括：
第一调节单元，被配置为在滑动触摸信号为顺时针滑动信号时，增大拍摄参数，增大的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第二调节单元，被配置为在滑动触摸信号为逆时针滑动信号时，减小拍摄参数，减小的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
或，
第三调节单元，被配置为在滑动触摸信号为顺时针滑动信号时，减小拍摄参数，减小的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第四调节单元，被配置为在滑动触摸信号为逆时针滑动信号时，增大拍摄参数，增大的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
可选地，参数调节模块580，还包括：
速度检测单元，被配置为检测滑动触摸信号的滑动速度是否超过预定阈值；
参数重置单元，被配置为当滑动触摸信号的滑动速度超过预定阈值时，则将拍摄参数调节为默认值。
可选地，转盘调节控件上包括与拍摄参数对应的刻度标识。
可选地，拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
可选地，该装置，还包括:自动对焦模块590；
自动对焦模块590，被配置为将点击信号的点击位置作为对焦位置进行自动位置。
可选地，该装置，还包括：改变显示模块(图中未示出)。
改变显示模块，被配置为在自动对焦模块590自动对焦后，将滑动调节控件进行改变显示。该改变显示后的滑动调节控件用于表示自动对焦完成。
可选地，该装置，还包括：
点击模块592，被配置为在自动对焦模块590自动对焦完成后，接收作用于滑动调节控件的点击信号；
拍摄模块594，被配置为在点击模块592接收到点击信号后，根据拍摄参数进行拍摄。
综上所述，本实施例提供的拍摄参数调节装置，通过以点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
本实施例提供的拍摄参数调节装置，还提供了根据控件切换信号，对不同拍摄参数所对应的转盘调节控件进行切换的方案，使得用户能够通过转盘调节控件对不同的拍摄参数进行调节，进一步提高了操作效率的效果。
图7是根据一示例性实施例示出的一种拍摄参数调节装置的框图，该拍摄参数调节装置可以通过软件、硬件或者两者的结合实现成为具有拍摄能力和触摸屏的电子设备的部分或者全部。该拍摄参数调节装置可以包括：
点击接收模块520，被配置为接收在触摸屏显示的拍摄取景框中触发的点击信号；
控件显示模块540，被配置为以点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
滑动接收模块560，被配置为接收作用于滑动调节控件的滑动触摸信号；
参数调节模块580，被配置为根据滑动触摸信号调节拍摄参数。
在一种可能的实现方式中，控件显示模块540，被配置为以点击信号的点击位置为圆心，基于相同的圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件，转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
可选地，控件显示模块540，包括：同心圆显示单元542或弧度显示单元544；
同心圆显示单元542，被配置为以不同半径、同一圆心的同心圆形式显示与n个拍摄参数对应的n个转盘调节控件；或，
弧度显示单元544，被配置为在n个转盘调节控件的显示形式均为不完整圆形或不完整环形时，在以圆心定位的同一环形上的不同弧度位置显示n个转盘调节控件。
可选地，参数调节模块580，包括：
第一调节单元，被配置为在滑动触摸信号为顺时针滑动信号时，增大拍摄参数，增大的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第二调节单元，被配置为在滑动触摸信号为逆时针滑动信号时，减小拍摄参数，减小的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
或，
第三调节单元，被配置为在滑动触摸信号为顺时针滑动信号时，减小拍摄参数，减小的幅度与顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第四调节单元，被配置为在滑动触摸信号为逆时针滑动信号时，增大拍摄参数，增大的幅度与逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
可选地，参数调节模块580，还包括：
速度检测单元，被配置为检测滑动触摸信号的滑动速度是否超过预定阈值；
参数重置单元，被配置为当滑动触摸信号的滑动速度超过预定阈值时，则将拍摄参数调节为默认值。
可选地，转盘调节控件上包括与拍摄参数对应的刻度标识。
可选地，拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
可选地，该装置，还包括:自动对焦模块590；
自动对焦模块590，被配置为将点击信号的点击位置作为对焦位置进行对焦。
可选地，该装置，还包括：改变显示模块(图中未示出)。
改变显示模块，被配置为在自动对焦模块590自动对焦后，将滑动调节控件进行改变显示。该改变显示后的滑动调节控件用于表示自动对焦完成。
可选地，该装置，还包括：
点击模块592，被配置为在自动对焦模块590自动对焦完成后，接收作用于滑动调节控件的点击信号；
拍摄模块594，被配置为在点击模块592接收到点击信号后，根据拍摄参数进行拍摄。
综上所述，本实施例提供的拍摄参数调节装置，通过以点击信号的点击位置为中心，显示与拍摄参数对应的滑动调节控件，接收作用于滑动调节控件的滑动触摸信号，根据滑动触摸信号调节拍摄参数；解决了用户通过触摸屏上的按钮来调节拍摄参数时，调节过程的操作层级太多，效率较低的问题；达到了用户直接在滑动调节控件上使用滑动触摸信号就可以调节拍摄参数，整个操作过程非常简单快捷，效率较高的效果。
本实施例提供的拍摄参数调节装置，还提供了基于相同的圆心显示与n个拍摄参数对应的n个转盘调节控件的方案，使得用户能够通过转盘调节控件对多个拍摄参数进行调节，进一步提高了操作效率的效果。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图8是根据一示例性实施例示出的一种拍摄参数调节装置800的框图。例如，装置800可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图8，装置800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制装置800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在装置800的操作。这些数据的示例包括用于在装置800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为装置800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为装置800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述装置800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当装置800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当装置800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为装置800提供各个方面的状态评估。例如，传感器组件814可以检测到装置800的打开/关闭状态，组件的相对定位，例如所述组件为装置800的显示器和小键盘，传感器组件814还可以检测装置800或装置800一个组件的位置改变，用户与装置800接触的存在或不存在，装置800方位或加速/减速和装置800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于装置800和其他设备之间有线或无线方式的通信。装置800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信 息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由装置800的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质，当所述存储介质中的指令由装置800的处理器执行时，使得装置800能够执行上述各个实施例所提供的拍摄参数调节方法。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (23)

  1. 一种拍摄参数调节方法，其特征在于，所述方法包括：
    接收在触摸屏显示的拍摄取景框中触发的点击信号；
    以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
    接收作用于所述滑动调节控件的滑动触摸信号；
    根据所述滑动触摸信号调节所述拍摄参数。
  2. 根据权利要求1所述的方法，其特征在于，所述以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，包括：
    以所述点击信号的点击位置为圆心，显示与一个拍摄参数对应的转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种。
  3. 根据权利要求2所述的方法，其特征在于，所述方法，还包括：
    接收控件切换信号；
    根据所述控件切换信号，将与所述拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
  4. 根据权利要求1所述的方法，其特征在于，所述以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件，包括：
    以所述点击信号的点击位置为圆心，基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
  5. 根据权利要求4所述的方法，其特征在于，所述基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，包括：
    以不同半径、同一圆心的同心圆形式显示与n个拍摄参数对应的n个转盘调节控件；或，
    在以所述圆心定位的同一环形上的不同弧度位置显示所述n个转盘调节控件。
  6. 根据权利要求2至5任一所述的方法，其特征在于，所述根据所述滑动触摸信号调节所述拍摄参数，包括：
    在所述滑动触摸信号为顺时针滑动信号时，增大所述拍摄参数，增大的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；在所述滑动触摸信号为逆时针滑动信号时，减小所述拍摄参数，减小的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
    或，
    在所述滑动触摸信号为顺时针滑动信号时，减小所述拍摄参数，减小的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；在所述滑动触摸信号为逆时针滑动信号时，增大所述拍摄参数，增大的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
  7. 根据权利要求2至5任一所述的方法，其特征在于，所述根据所述滑动触摸信号调节所述拍摄参数，包括：
    检测所述滑动触摸信号的滑动速度是否超过预定阈值；
    若所述滑动触摸信号的滑动速度超过所述预定阈值，则将所述拍摄参数调节为默认值。
  8. 根据权利要求2至5任一所述的方法，其特征在于，所述转盘调节控件上包括与所述拍摄参数对应的刻度标识。
  9. 根据权利要求1至5任一所述的方法，其特征在于，所述拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
  10. 根据权利要求1至5任一所述的方法，其特征在于，所述方法，还包括:
    将所述点击信号的点击位置作为对焦位置进行自动对焦。
  11. 根据权利要求10所述的方法，其特征在于，所述方法，还包括：
    在所述自动对焦完成后，接收作用于所述滑动调节控件的点击信号；
    在所述点击模块接收到所述点击信号后，根据所述拍摄参数进行拍摄。
  12. 一种拍摄参数调节装置，其特征在于，所述装置包括：
    点击接收模块，被配置为接收在触摸屏显示的拍摄取景框中触发的点击信号；
    控件显示模块，被配置为以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
    滑动接收模块，被配置为接收作用于所述滑动调节控件的滑动触摸信号；
    参数调节模块，被配置为根据所述滑动触摸信号调节所述拍摄参数。
  13. 根据权利要求12所述的装置，其特征在于，
    所述控件显示模块，被配置为以所述点击信号的点击位置为参考位置，显示与一个拍摄参数对应的转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完 整环形和不完整环形中的任意一种。
  14. 根据权利要求13所述的装置，其特征在于，所述装置，还包括：
    切换接收模块，被配置为接收控件切换信号；
    控件切换模块，被配置为根据所述控件切换信号，将与所述拍摄参数对应的转盘调节控件切换显示为与另一拍摄参数对应的转盘调节控件。
  15. 根据权利要求12所述的装置，其特征在于，
    所述控件显示模块，被配置为以所述点击信号的点击位置为圆心，基于相同的所述圆心显示与n个拍摄参数对应的n个转盘调节控件，每个拍摄参数对应一个转盘调节控件，所述转盘调节控件的显示形式为完整圆形、不完整圆形、完整环形和不完整环形中的任意一种，n≥2。
  16. 根据权利要求15所述的装置，其特征在于，所述控件显示模块，包括：
    同心圆显示单元或弧度显示单元；
    所述同心圆显示单元，被配置为以不同半径、同一圆心的同心圆形式显示与n个拍摄参数对应的n个转盘调节控件；或，
    所述弧度显示单元，被配置为在以所述圆心定位的同一环形上的不同弧度位置显示所述n个转盘调节控件。
  17. 根据权利要求13至16任一所述的装置，其特征在于，所述参数调节模块，包括：
    第一调节单元，被配置为在所述滑动触摸信号为顺时针滑动信号时，增大所述拍摄参数，增大的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第二调节单元，被配置为在所述滑动触摸信号为逆时针滑动信号时，减小所述拍摄参数，减小的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；
    或，
    第三调节单元，被配置为在所述滑动触摸信号为顺时针滑动信号时，减小所述拍摄参数，减小的幅度与所述顺时针滑动信号的滑动轨迹的轨迹长度呈正相关关系；第四调节单元，被配置为在所述滑动触摸信号为逆时针滑动信号时，增大所述拍摄参数，增大的幅度与所述逆时针滑动信号的滑动轨迹的轨迹长度呈正相关关系。
  18. 根据权利要求13至16任一所述的装置，其特征在于，所述参数调节模块，包括：
    速度检测单元，被配置为检测所述滑动触摸信号的滑动速度是否超过预定阈值；
    参数重置单元，被配置为当所述滑动触摸信号的滑动速度超过所述预定阈值时，则将所述拍摄参数调节为默认值。
  19. 根据权利要求12至16任一所述的装置，其特征在于，所述转盘调节控件上包括与所述拍摄参数对应的刻度标识。
  20. 根据权利要求12至16任一所述的装置，其特征在于，所述拍摄参数包括曝光补偿值、白平衡值、感光度、光圈值、对焦焦距和快门速度中的至少一种。
  21. 根据权利要求12至16任一所述的装置，其特征在于，所述装置，还包括:自动对焦模块；
    所述自动对焦模块，被配置为将所述点击信号的点击位置作为对焦位置进行自动对焦。
  22. 根据权利要求21所述的装置，其特征在于，所述装置，还包括：
    点击模块，被配置为在所述自动对焦完成后，接收作用于所述滑动调节控件的点击信号；
    拍摄模块，被配置为在所述点击模块接收到所述点击信号后，根据所述拍摄参数进行拍摄。
  23. 一种拍摄参数调节装置，其特征在于，所述装置包括：
    处理器；
    用于存储所述处理器的可执行指令的存储器；
    其中，所述处理器被配置为：
    接收在触摸屏显示的拍摄取景框中触发的点击信号；
    以所述点击信号的点击位置为参考位置，显示与拍摄参数对应的滑动调节控件；
    接收作用于所述滑动调节控件的滑动触摸信号；
    根据所述滑动触摸信号调节所述拍摄参数。
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