WO2016176954A1 - 拍摄参数设置方法及装置 - Google Patents

拍摄参数设置方法及装置 Download PDF

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Publication number
WO2016176954A1
WO2016176954A1 PCT/CN2015/090402 CN2015090402W WO2016176954A1 WO 2016176954 A1 WO2016176954 A1 WO 2016176954A1 CN 2015090402 W CN2015090402 W CN 2015090402W WO 2016176954 A1 WO2016176954 A1 WO 2016176954A1
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WO
WIPO (PCT)
Prior art keywords
color temperature
temperature value
scroll
adjustment button
list
Prior art date
Application number
PCT/CN2015/090402
Other languages
English (en)
French (fr)
Inventor
刘霖
张海坡
高川
Original Assignee
小米科技有限责任公司
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 小米科技有限责任公司 filed Critical 小米科技有限责任公司
Priority to MX2015016622A priority Critical patent/MX363482B/es
Priority to KR1020157033434A priority patent/KR101793183B1/ko
Priority to RU2015152503A priority patent/RU2639252C2/ru
Priority to BR112015029995-4A priority patent/BR112015029995B1/pt
Priority to JP2017516026A priority patent/JP6314287B2/ja
Publication of WO2016176954A1 publication Critical patent/WO2016176954A1/zh

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction 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
    • G06F3/0488Interaction 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/62Control of parameters via user interfaces
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484Interaction 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
    • G06F3/04847Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46Colour picture communication systems
    • H04N1/56Processing of colour picture signals
    • H04N1/60Colour correction or control
    • H04N1/6083Colour correction or control controlled by factors external to the apparatus
    • H04N1/6086Colour correction or control controlled by factors external to the apparatus by scene illuminant, i.e. conditions at the time of picture capture, e.g. flash, optical filter used, evening, cloud, daylight, artificial lighting, white point measurement, colour temperature
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/63Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80Camera processing pipelines; Components thereof
    • H04N23/84Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46Colour picture communication systems
    • H04N1/56Processing of colour picture signals
    • H04N1/60Colour correction or control

Definitions

  • the present disclosure relates to the field of computer technologies, and in particular, to a method and an apparatus for setting a shooting parameter.
  • the captured image is usually affected by ambient light, resulting in poor shooting.
  • the ambient light is light emitted by an incandescent lamp
  • the color of the light emitted by the incandescent lamp is yellowish
  • the color of the captured image is yellowish, resulting in image distortion. Therefore, you need to set the shooting parameters before shooting.
  • a shooting parameter setting method includes: the terminal presets at least one scene adjustment mode, such as a cloudy mode, an incandescent mode, and the like, each scene adjustment mode. It is used to set a color temperature value corresponding to an ambient light. The user determines the ambient light type according to the ambient light of the scene, and then selects a corresponding scene adjustment mode according to the ambient light type, and adopts a preset ambient light with the scene adjustment mode. The corresponding color temperature value is set.
  • the terminal presets at least one scene adjustment mode, such as a cloudy mode, an incandescent mode, and the like, each scene adjustment mode. It is used to set a color temperature value corresponding to an ambient light.
  • the user determines the ambient light type according to the ambient light of the scene, and then selects a corresponding scene adjustment mode according to the ambient light type, and adopts a preset ambient light with the scene adjustment mode.
  • the corresponding color temperature value is set.
  • the present disclosure provides a method and apparatus for setting shooting parameters.
  • a method for setting a shooting parameter includes:
  • One of the n color temperature values is sequentially activated according to the scroll signal, and a color temperature value that is finally in an active state is selected for setting.
  • a photographing parameter setting apparatus including:
  • a first receiving module configured to receive a click signal triggered on a digital color temperature adjustment button displayed on the touch screen
  • a list display module configured to display a scroll list according to the click signal received by the first receiving module, wherein the scroll list displays n color temperature values, and one of the n color temperature values is activated State, n is a positive integer;
  • a second receiving module configured to receive a scrolling signal that acts on the scrolling list displayed by the list display module
  • the first setting module is configured to sequentially activate one of the n color temperature values according to the scroll signal received by the second receiving module, and select a color temperature value that is finally in an active state to be set.
  • a shooting parameter setting apparatus including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • One of the n color temperature values is sequentially activated according to the scroll signal, and a color temperature value that is finally in an active state is selected for setting.
  • the color temperature value instead of selecting the color temperature value corresponding to the fixed scene from a limited number of scenes, solves the problem that the number of scene adjustment modes is limited, and the color temperature value of all scenes cannot be adjusted, and the color temperature value of all scenes is adjusted, thereby comprehensively Improve the shooting of images.
  • FIG. 1 is a flowchart of a shooting parameter setting method according to an exemplary embodiment.
  • FIG. 2A is a flowchart of a shooting parameter setting method according to another exemplary embodiment.
  • FIG. 2B is a schematic diagram of a first shooting interface shown according to the present exemplary embodiment.
  • 2C is a schematic diagram of a second shooting interface shown in accordance with the present exemplary embodiment.
  • FIG. 3 is a block diagram of a shooting parameter setting apparatus according to an exemplary embodiment.
  • FIG. 4 is a block diagram of a shooting parameter setting apparatus according to an exemplary embodiment.
  • FIG. 5 is a block diagram of an apparatus for capturing parameter settings, according to an exemplary embodiment.
  • FIG. 1 is a flowchart of a shooting parameter setting method according to an exemplary embodiment.
  • the shooting parameter setting method is applied to a terminal. As shown in FIG. 1 , the shooting parameter setting method includes the following steps.
  • step 101 a click signal triggered on a digital color temperature adjustment button displayed on the touch screen is received.
  • step 102 a scroll list is displayed according to the click signal, and n color temperature values are displayed in the scroll list, and one of the n color temperature values is in an active state, and n is a positive integer.
  • step 103 a scrolling signal is applied to the scrolling list.
  • step 104 one of the n color temperature values is sequentially activated according to the scroll signal, and the color temperature value that is finally in the active state is selected for setting.
  • the shooting parameter setting method receives a click signal triggered on a digital color temperature adjustment button displayed on a touch screen; displays a scroll list according to a click signal, and displays n color temperature values in the scroll list, and n One of the color temperature values is in an active state; receiving a scrolling signal acting on the scrolling list; sequentially activating one of the n color temperature values according to the scrolling signal, selecting a color temperature value that is finally in an active state, and setting the digital color directly Color temperature value, the user can select the color temperature value of any number according to the actual scene, instead of selecting the color temperature value corresponding to the fixed scene from a limited number of scenes, solving the limited number of scene adjustment modes, and unable to adjust the color temperature values of all scenes.
  • the problem is to adjust the color temperature value of all scenes, so as to improve the overall shooting effect of the image.
  • FIG. 2A is a flowchart of a shooting parameter setting method according to another exemplary embodiment.
  • the shooting parameter setting method is applied to a terminal. As shown in FIG. 2A, the shooting parameter setting method includes the following steps.
  • step 201 a white balance adjustment button is displayed in the menu bar.
  • the menu bar is used to display the adjustment buttons of the shooting parameters.
  • the white balance adjustment button, the focus button, the shutter time button, the sensitivity button, and the like are displayed in the menu bar.
  • the white balance adjustment button is used to adjust the color temperature value in the shooting parameters.
  • the color temperature value in the shooting parameter is the same as the color temperature value of the ambient light, the color of the captured image is more realistic.
  • the shooting frame and menu bar can be located within the shooting frame or outside the shooting frame.
  • the gray menu bar 21 in FIG. 2B is overlaid on the white shooting frame 22.
  • step 202 a selection signal triggered by the white balance adjustment button is received.
  • the step 203 is triggered.
  • the sensor is used to obtain the final The ambient light color temperature value of the environment in which the end is located is set according to the ambient light color temperature value, and the process is terminated.
  • the selection signal for the white balance adjustment button includes at least two types, the first selection signal is used to indicate the manual adjustment mode, and the second selection signal is used to indicate the automatic adjustment mode, and the terminal can be triggered according to the user.
  • a selection signal is used to determine whether to adjust manually or automatically.
  • the manual adjustment mode refers to the manner in which the user manually selects the color temperature value in the shooting parameter according to the current environment;
  • the automatic adjustment mode refers to the manner in which the terminal automatically selects the color temperature value in the shooting parameter according to the current environment.
  • the triggering step 203 is performed; when the user selects the automatic adjustment mode, the first implementation manner is to measure the ambient light color temperature value of the ambient light through the sensor in the terminal, and select the same color value as the ambient light color temperature.
  • the color temperature value is used to set the shooting parameter;
  • the second implementation manner is to measure the brightness value of the ambient light through the sensor in the terminal, and find the color temperature value corresponding to the brightness value in the preset color temperature value correspondence relationship, and select the color temperature value. Make settings for shooting parameters.
  • step 203 a digital color temperature adjustment button and at least one scene color temperature adjustment button are displayed in a menu bar overlaid on the touch screen displayed on the touch screen, and the scene color temperature adjustment button is clicked from the preset correspondence relationship. Read the color temperature value corresponding to the ambient light of the scene color temperature adjustment button, and select the color temperature value to set.
  • the manual adjustment mode includes a digital adjustment mode and a scene adjustment mode.
  • the digital adjustment mode refers to a number in which the terminal presets and displays each color temperature value, and the user selects a number from the displayed number to set the color temperature value in the shooting parameter.
  • the terminal needs to display the digital color temperature adjustment button for entering the digital adjustment mode in the menu bar.
  • the scene adjustment button means that the terminal presets the scene, and the user selects a scene setting color temperature value in the shooting parameter from the displayed scene.
  • the terminal acquires the ambient light type and the ambient light color temperature value of different scenes in advance, sets the color temperature value in the shooting parameter to the ambient light color temperature value, and establishes a correspondence relationship between the ambient light type and the color temperature value in the shooting parameter.
  • the ambient light type is incandescent light
  • the color temperature value of incandescent light is 2700K
  • the terminal establishes the correspondence of "incandescent light -2700K”
  • the ambient light type is cloudy.
  • the color temperature value of the cloudy sky is 6000K
  • the terminal establishes the corresponding relationship of "cloudy-6000K”.
  • the digital color temperature adjustment button and the scene color temperature adjustment button may be displayed in the menu bar according to a predetermined display manner, for example, displayed in the same row in the menu bar, or enclosed in a circle, etc., which is not limited in this embodiment.
  • FIG. 2B illustrates the same behavior example that the digital color temperature adjustment button can be displayed in the menu bar with the scene color temperature adjustment button.
  • the terminal displays the scene color temperature of “incandescent light”, “daylight”, and “cloudy” in the menu bar. Adjust the button and the “manual” digital color temperature adjustment button. If the user clicks “incandescent light” in the above scene color temperature adjustment button, the terminal reads 2700K from the corresponding relationship and sets the value of the color temperature value in the shooting parameter. It is 2700K.
  • step 204 a click signal triggered on a digital color temperature adjustment button displayed on the touch screen is received.
  • step 205 a scroll list is displayed according to the click signal, and n color temperature values are displayed in the scroll list, and one of the n color temperature values is in an active state, and n is a positive integer.
  • the active color temperature value can be used to set the color temperature value in the shooting parameters. In this embodiment, at most one color temperature value is active at the same time.
  • a predetermined area can be set in the scrolling list. The color temperature value is active when it scrolls to a predetermined area in the scrolling list, and is in an inactive state when the color temperature value has not scrolled to or has scrolled out of a predetermined area in the scrolling list.
  • the predetermined area can be implemented as a selection window or the like.
  • the scrolling list is displayed according to the click signal, including:
  • the terminal displays a scrolling list in the display area obtained after hiding.
  • the scrolling list is displayed in the display area where the digital color temperature adjusting button and the scene color temperature adjusting button are originally displayed.
  • the terminal can also adjust the display area, for example, modify the width or height of the display area.
  • the terminal can retain the digital color temperature adjustment button and the scene color temperature adjustment button, and extend a display area in a predetermined direction based on the position of the digital color temperature adjustment button, and display a scroll list in the display area.
  • the predetermined direction may be any direction, such as a horizontal direction and a vertical direction, which is not limited in this embodiment.
  • the color temperature values in the scrolling list may be arranged in order of size.
  • the color temperature values 4300, 4400, and 4500 in FIG. 2C are arranged in ascending order, and each color temperature value differs by 100K.
  • other values may be set for the difference of the color temperature values, which is not limited in this embodiment.
  • the color temperature values in the scrolling list may also be arranged according to the scene.
  • the color temperature values corresponding to a scene and the color temperature values in the predetermined interval are arranged together with the difference between the color temperature values.
  • the color temperature values in the scrolling list can also be arranged according to other rules, which is not limited in this embodiment.
  • step 206 a scrolling signal is applied to the scrolling list.
  • step 207 one of the n color temperature values is sequentially activated according to the scroll signal, and the color temperature value that is finally in the active state is selected for setting.
  • one of the n color temperature values is sequentially activated according to the rolling signal, and the color temperature value that is finally in the active state is selected for setting, including:
  • the terminal controls the n color temperature values to scroll according to the scroll direction and the scroll speed.
  • the color temperature value displayed in the selection window is in an active state, and the scroll list includes a first edge region, an intermediate display region adjacent to the first edge region, and a second edge region adjacent to the intermediate display region, and the selection window is located in the middle display region.
  • a color temperature value in the scrolling process is as follows: when the color temperature value just scrolls to the display area of the scrolling list, the color temperature value is located in the first edge region, and the color temperature value is in an inactive state; when the color temperature value is from the first edge When the area scrolls to the middle display area, the color temperature value is in the selection window, and the color temperature value is in an active state; when the color temperature value is scrolled from the intermediate display area to the second edge area, the color temperature value is in an inactive state.
  • the scroll stop may be zero or the scroll speed is less than a predetermined threshold, which is not limited in this embodiment.
  • the method provided in this embodiment further includes:
  • the terminal may also set different display effects on the color temperature value in the active state and the color temperature value in the inactive state.
  • the normal display font of the color temperature value is the No. 10 Song
  • the highlighted font of the color temperature value is No. 15 Song, bold.
  • the terminal can also highlight the effect by other means, which is not limited in this embodiment.
  • step 208 the screen displayed in the shooting frame displayed on the touch screen is dynamically adjusted according to the selected color temperature value.
  • the terminal may further dynamically adjust the screen displayed in the shooting frame displayed by the touch screen according to the selected color temperature value, and may preview the shooting effect of the image to be captured, and the user may determine whether the color temperature value needs to be reset according to the preview. It solves the problem that the color temperature value of the digital is not intuitive, and the problem of accurate color temperature value cannot be selected, and the effect of improving the accuracy of selecting the color temperature value is achieved.
  • the shooting parameter setting method receives a click signal triggered on a digital color temperature adjustment button displayed on a touch screen; displays a scroll list according to a click signal, and displays n color temperature values in the scroll list, and n One of the color temperature values is in an active state; receiving a scrolling signal acting on the scrolling list; sequentially activating one of the n color temperature values according to the scrolling signal, selecting a color temperature value that is finally in an active state, and setting the digital color directly Color temperature value, the user can select the color temperature value of any number according to the actual scene, instead of selecting the color temperature value corresponding to the fixed scene from a limited number of scenes, solving the limited number of scene adjustment modes, and unable to adjust the color temperature values of all scenes.
  • the problem is to adjust the color temperature value of all scenes, so as to improve the overall shooting effect of the image.
  • the shooting effect of the image to be captured can be previewed, and the color temperature value of the digital is not intuitive, and the accurate color temperature value cannot be selected.
  • the problem is that the effect of improving the accuracy of the selected color temperature value is achieved.
  • FIG. 3 is a block diagram of a shooting parameter setting apparatus, which is applied to a terminal.
  • the shooting parameter setting apparatus includes: a first receiving module 301, a list, according to an exemplary embodiment.
  • the first receiving module 301 is configured to receive a click signal triggered on a digital color temperature adjustment button displayed on the touch screen;
  • the list display module 302 is configured to display a scroll list according to the click signal received by the first receiving module 301, wherein n color temperature values are displayed in the scroll list, and one of the n color temperature values is in an active state, and n is positive Integer
  • the second receiving module 303 is configured to receive a scroll signal that acts on the scrolling list displayed by the list display module 302;
  • the first setting module 304 is configured to sequentially activate one of the n color temperature values according to the scroll signal received by the second receiving module 303, and select a color temperature value that is finally in an active state for setting.
  • the shooting parameter setting device receives a click signal triggered on a digital color temperature adjustment button displayed on the touch screen; displays a scroll list according to the click signal, and displays n color temperature values in the scroll list, and n One of the color temperature values is in an active state; receiving a scrolling signal acting on the scrolling list; sequentially activating one of the n color temperature values according to the scrolling signal, selecting a color temperature value that is finally in an active state, and setting the digital color directly Color temperature value, the user can select the color temperature value of any number according to the actual scene, instead of selecting the color temperature value corresponding to the fixed scene from a limited number of scenes, solving the limited number of scene adjustment modes, and unable to adjust the color temperature values of all scenes.
  • the problem is to adjust the color temperature value of all scenes, so as to improve the overall shooting effect of the image.
  • FIG. 4 is a block diagram of a shooting parameter setting apparatus, which is applied to a terminal, as shown in FIG. 4, the shooting parameter setting apparatus includes: a first receiving module 401, a list, according to an exemplary embodiment.
  • the first receiving module 401 is configured to receive a click signal triggered on a digital color temperature adjustment button displayed on the touch screen;
  • the list display module 402 is configured to display a scroll list according to the click signal received by the first receiving module 401, wherein n color temperature values are displayed in the scroll list, and one of the n color temperature values is in an active state, and n is positive Integer
  • the second receiving module 403 is configured to receive a scrolling signal that acts on the scrolling list displayed by the list display module 402;
  • the first setting module 404 is configured to sequentially activate one of the n color temperature values according to the scroll signal received by the second receiving module 403, and select a color temperature value that is finally in an active state for setting.
  • the apparatus provided in this embodiment further includes: a first display module 405;
  • the first display module 405 is configured to display the digital color temperature adjustment button and at least one scene color temperature adjustment button in a menu bar overlaid on the shooting frame displayed by the touch screen, wherein the scene color temperature adjustment button is After clicking, the color temperature value corresponding to the ambient light of the scene color temperature adjustment button is read from the preset correspondence, and the color temperature value is selected for setting.
  • the list display module 402 includes: a first display sub-module 4021 and a second display sub-module 4022;
  • the first display sub-module 4021 is configured to hide the digital color temperature adjustment button and all the scene color temperature adjustment buttons, and display the scroll list in the display area obtained after the hiding;
  • the second display sub-module 4022 is configured to extend a display area in a predetermined direction based on a position of the digital color temperature adjustment button, and display the scroll list in the display area.
  • the apparatus provided in this embodiment further includes: a second display module 406, a third receiving module 407, an operation triggering module 408, and a second setting module 409;
  • the second display module 406 is configured to display a white balance adjustment button in the menu bar
  • the third receiving module 407 is configured to receive a selection signal triggered by the white balance adjustment button displayed by the second display module 406;
  • the operation triggering module 408 is configured to trigger execution of the menu over the shooting finder frame displayed on the touch screen when the selection signal received by the third receiving module 407 is used to indicate a manual adjustment mode.
  • the operation of the digital color temperature adjustment button and at least one scene color temperature adjustment button is displayed in the column;
  • the second setting module 409 is configured to: when the selection signal is used to indicate the automatic adjustment mode, acquire an ambient light color temperature value of the environment in which the terminal is located by using the sensor, and select a color temperature value according to the ambient light color temperature value to set .
  • the apparatus provided in this embodiment further includes: a picture adjustment module 410;
  • the screen adjustment module 410 is configured to dynamically adjust a screen displayed in the shooting frame displayed by the touch screen according to the selected color temperature value.
  • the first setting module 404 includes: a parameter obtaining submodule 4041, a scrolling control submodule 4042, and a color temperature setting submodule 4043;
  • the parameter acquisition submodule 4041 is configured to acquire a scroll direction and a scroll speed of the scroll signal
  • the scroll control sub-module 4042 is configured to scroll the n color temperature values according to the scroll direction and the scroll speed acquired by the parameter acquisition sub-module 4041, and reduce the scroll speed during scrolling And being in an active state when the color temperature value is scrolled to a predetermined area in the scroll list, and is in an inactive state when the color temperature value has not scrolled to or has scrolled out of a predetermined area in the scroll list;
  • the color temperature setting sub-module 4043 is configured to determine, when the scrolling speed is less than a predetermined threshold, a color temperature value displayed in the predetermined area as a color temperature value that is finally in an active state, and select the color temperature value to set .
  • the first setting module 404 further includes: a third display submodule 4044 and a fourth display submodule 4045;
  • the third display sub-module 4044 is configured to highlight a number of the color temperature value when the color temperature value is converted from an inactive state to an activated state;
  • the fourth display sub-module 4045 is configured to normally display the color temperature value when the color temperature value is changed from the active state to the inactive state.
  • the shooting parameter setting device receives a click signal triggered on a digital color temperature adjustment button displayed on the touch screen; displays a scroll list according to the click signal, and displays n color temperature values in the scroll list, and n One of the color temperature values is in an active state; receiving a scrolling signal acting on the scrolling list; sequentially activating one of the n color temperature values according to the scrolling signal, selecting a color temperature value that is finally in an active state, and setting the digital color directly Color temperature value, the user can select the color temperature value of any number according to the actual scene, instead of selecting the color temperature value corresponding to the fixed scene from a limited number of scenes, solving the limited number of scene adjustment modes, and unable to adjust the color temperature values of all scenes.
  • the problem is to adjust the color temperature value of all scenes, so as to improve the overall shooting effect of the image.
  • the shooting effect of the image to be captured can be previewed, and the color temperature value of the digital is not intuitive, and the accurate color temperature value cannot be selected.
  • the problem is that the effect of improving the accuracy of the selected color temperature value is achieved.
  • An exemplary embodiment of the present disclosure provides a shooting parameter setting device capable of implementing a shooting parameter setting method provided by the present disclosure, the shooting parameter setting device comprising: a processor, a memory for storing processor-executable instructions;
  • processor is configured to:
  • the scrolling list is displayed according to the click signal, and n color temperature values are displayed in the scrolling list, and one of the n color temperature values is in an active state, and n is a positive integer;
  • One of the n color temperature values is sequentially activated according to the scroll signal, and the color temperature value that is finally in the active state is selected for setting.
  • FIG. 5 is a block diagram of a shooting parameter setting apparatus 500, according to an exemplary embodiment.
  • device 500 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.
  • apparatus 500 can include one or more of the following components: processing component 502, memory 504, power component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, And a communication component 516.
  • Processing component 502 typically controls the overall operation of device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 502 can include one or more processors 518 to execute instructions to perform all or part of the steps described above.
  • processing component 502 can include one or more modules to facilitate interaction between component 502 and other components.
  • processing component 502 can include a multimedia module to facilitate interaction between multimedia component 508 and processing component 502.
  • Memory 504 is configured to store various types of data to support operation at device 500. Examples of these data Instructions including any application or method for operation on device 500, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 504 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 506 provides power to various components of device 500.
  • Power component 506 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 500.
  • the multimedia component 508 includes a screen between the device 500 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 508 includes a front camera and/or a rear camera. When the device 500 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 510 is configured to output and/or input an audio signal.
  • audio component 510 includes a microphone (MIC) that is configured to receive an external audio signal when device 500 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 504 or transmitted via communication component 516.
  • audio component 510 also includes a speaker for outputting an audio signal.
  • the I/O interface 512 provides an interface between the processing component 502 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 514 includes one or more sensors for providing device 500 with various aspects of status assessment.
  • sensor assembly 514 can detect an open/closed state of device 500, a relative positioning of components, such as the display and keypad of device 500, and sensor component 514 can also detect a change in position of one component of device 500 or device 500. The presence or absence of user contact with device 500, device 500 orientation or acceleration/deceleration, and temperature variation of device 500.
  • Sensor assembly 514 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 514 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 516 is configured to facilitate wired or wireless communication between device 500 and other devices.
  • the device 500 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 516 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 516 further includes a near field communication (NFC) module to facilitate short Cheng 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
  • apparatus 500 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 504 comprising instructions executable by processor 518 of apparatus 500 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.

Abstract

本公开关于一种拍摄参数设置方法及装置,属于计算机技术领域。所述方法包括:接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;接收作用于所述滚动列表的滚动信号;根据所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。本公开可解决场景调节模式的数量有限,无法调节所有场景的色温值的问题,可达到调节所有场景的色温值,从而全面提高图像的拍摄效果。

Description

拍摄参数设置方法及装置
本申请基于申请号为201510226573.0、申请日为2015年05月06日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
本公开涉及计算机技术领域,特别涉及一种拍摄参数设置方法及装置。
背景技术
在使用摄像头进行拍摄时,拍摄得到的图像通常会受环境光的影响,导致拍摄效果不佳。比如,当环境光是白炽灯发出的光时,由于白炽灯发出的光的颜色偏黄,因此,拍摄得到的图像的颜色偏黄,导致图像失真。因此,在拍摄前需要对拍摄参数进行设置。
由于影响图像颜色的拍摄参数是色温值,因此,相关技术提供的一种拍摄参数设置方法包括:终端预先设置至少一种场景调节模式,比如阴天模式、白炽灯模式等,每个场景调节模式用于设置与一种环境光对应的色温值,用户根据所处场景的环境光确定环境光类型,再根据环境光类型选择对应的场景调节模式,采用预设的与该场景调节模式的环境光所对应的色温值进行设置。
发明内容
为解决场景调节模式的数量有限,无法调节所有场景的色温值的问题,本公开提供了一种拍摄参数设置方法及装置。
根据本公开实施例的第一方面,提供一种拍摄参数设置方法,包括:
接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
根据所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
接收作用于所述滚动列表的滚动信号;
根据所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
根据本公开实施例的第二方面,提供一种拍摄参数设置装置,包括:
第一接收模块,被配置为接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
列表显示模块,被配置为根据所述第一接收模块接收的所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
第二接收模块,被配置为接收作用于所述列表显示模块显示的所述滚动列表的滚动信号;
第一设置模块,被配置为根据所述第二接收模块接收的所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
根据本公开实施例的第三方面,提供一种拍摄参数设置装置,包括:
处理器;
用于存储处理器可执行指令的存储器;
其中,所述处理器被配置为:
接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
根据所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
接收作用于所述滚动列表的滚动信号;
根据所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
本公开的实施例提供的技术方案可以包括以下有益效果:
通过接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态;接收作用于滚动列表的滚动信号;根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,可以直接显示数字的色温值,用户可以根据实际的场景选择任一数字的色温值,而不是从限定数量的场景中选择固定场景所对应的色温值,解决了场景调节模式的数量有限,无法调节所有场景的色温值的问题,达到了调节所有场景的色温值,从而全面提高图像的拍摄效果。
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公开说明书的一部分,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1是根据一示例性实施例示出的一种拍摄参数设置方法的流程图。
图2A是根据另一示例性实施例示出的一种拍摄参数设置方法的流程图。
图2B是根据本示例性实施例示出的第一种拍摄界面的示意图。
图2C是根据本示例性实施例示出的第二种拍摄界面的示意图。
图3是根据一示例性实施例示出的一种拍摄参数设置装置的框图。
图4是根据一示例性实施例示出的一种拍摄参数设置装置的框图。
图5是根据一示例性实施例示出的一种用于拍摄参数设置的装置的框图。
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。
图1是根据一示例性实施例示出的一种拍摄参数设置方法的流程图,该拍摄参数设置方法应用于终端中,如图1所示,该拍摄参数设置方法包括以下步骤。
在步骤101中,接收在触摸屏上显示的数字色温调节按键上触发的点击信号。
在步骤102中,根据点击信号显示滚动列表,该滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态,n为正整数。
在步骤103中,接收作用于滚动列表的滚动信号。
在步骤104中,根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
综上所述,本公开提供的拍摄参数设置方法,通过接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态;接收作用于滚动列表的滚动信号;根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,可以直接显示数字的色温值,用户可以根据实际的场景选择任一数字的色温值,而不是从限定数量的场景中选择固定场景所对应的色温值,解决了场景调节模式的数量有限,无法调节所有场景的色温值的问题,达到了调节所有场景的色温值,从而全面提高图像的拍摄效果。
图2A是根据另一示例性实施例示出的一种拍摄参数设置方法的流程图,该拍摄参数设置方法应用于终端中,如图2A所示,该拍摄参数设置方法包括如下步骤。
在步骤201中,在菜单栏中显示白平衡调节按键。
菜单栏用于显示拍摄参数的调节按键,比如,菜单栏中显示有白平衡调节按键、对焦按键、快门时间按键、感光度按键等等。其中,白平衡调节按键用于调节拍摄参数中的色温值。通常,当拍摄参数中的色温值与环境光的色温值相同时,拍摄得到的图像的颜色越逼真。
为了便于在拍摄过程中设置拍摄参数,还可以同时在触摸屏上显示拍摄取景框和菜单栏,此时,菜单栏可以位于拍摄取景框之内,也可以位于拍摄取景框之外。请参考图2B所示的第一种拍摄界面的示意图,图2B中灰色的菜单栏21覆盖在白色的拍摄取景框22之上。
在步骤202中,接收对白平衡调节按键触发的选择信号,当选择信号用于指示手动调节方式时,触发执行步骤203;当选择信号用于指示自动调节方式时,通过传感器获取终 端所处的环境的环境光色温值,根据环境光色温值选择一个色温值进行设置,结束流程。
本实施例中,针对白平衡调节按键的选择信号至少包括两种,第一种选择信号用于指示手动调节方式,第二种选择信号用于指示自动调节方式,终端可以根据用户触发的是哪种选择信号来确定是手动调节方式还是自动调节方式。其中,手动调节方式是指用户根据当前所处的环境手动选择拍摄参数中的色温值的方式;自动调节方式是指终端根据当前所处的环境自动选择拍摄参数中的色温值的方式。
当用户选择了手动调节方式时,触发执行步骤203;当用户选择了自动调节方式时,第一种实现方式是通过终端中的传感器测量环境光的环境光色温值,选择与环境光色温值相同的色温值进行拍摄参数的设置;第二种实现方式是通过终端中的传感器测量环境光的亮度值,在预设的色温值对应关系中查找与该亮度值对应的色温值,选择该色温值进行拍摄参数的设置。
在步骤203中,在覆盖在触摸屏显示的拍摄取景框之上的菜单栏中显示数字色温调节按键和至少一个场景色温调节按键,该场景色温调节按键在被点击后,从预设的对应关系中读取与场景色温调节按键的环境光对应的色温值,选择色温值进行设置。
手动调节方式包括数字调节方式和场景调节方式,其中,数字调节方式是指终端预先设置并显示各个色温值的数字,用户从所显示的数字中选择一个数字设置拍摄参数中的色温值,此时,终端需要在菜单栏中显示用于进入数字调节方式的数字色温调节按键。场景调节按键是指终端预先设置场景,用户从所显示的场景中选择一个场景设置拍摄参数中的色温值。此时,终端预先获取不同场景的环境光类型和环境光色温值,将拍摄参数中的色温值设置为环境光色温值,建立环境光类型与拍摄参数中的色温值之间的对应关系。比如,在打开白炽灯的场景下,环境光类型为白炽光,白炽光的色温值是2700K,终端建立“白炽光-2700K”的对应关系;在阴天的场景下,环境光类型为阴天,阴天的色温值是6000K,终端建立“阴天-6000K”的对应关系。
其中,数字色温调节按键与场景色温调节按键可以按照预定显示方式显示在菜单栏中,比如,显示在菜单栏中的同一行,或者,围成一个圆圈等,本实施例不作限定。
图2B以数字色温调节按键可以与场景色温调节按键显示在菜单栏中的同一行为例进行说明,此时终端在菜单栏中显示有“白炽光”、“日光”和“阴天”的场景色温调节按键和“手动”的数字色温调节按键,若用户在上述场景色温调节按键中点击了“白炽光”,则终端从对应关系中读取出2700K,并将拍摄参数中的色温值的数值设置为2700K。
在步骤204中,接收在触摸屏上显示的数字色温调节按键上触发的点击信号。
在图2B中,若用户点击了“手动”的数字色温按键,则终端接收到点击信号。
在步骤205中,根据点击信号显示滚动列表,该滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态,n为正整数。
处于激活状态的色温值能够被用来设置拍摄参数中的色温值。本实施例中,同一时刻至多只有一个色温值处于激活状态。在一种实现方式中,可以在滚动列表中设置预定区域, 当色温值滚动到滚动列表中的预定区域时处于激活状态,当色温值未滚动到或已经滚动出滚动列表中的预定区域时处于未激活状态。预定区域可以实现为选择窗口等。
其中,根据点击信号显示滚动列表,包括:
1)隐藏数字色温调节按键和所有的场景色温调节按键,在隐藏后所得到的显示区域中显示滚动列表;
或者,
2)基于数字色温调节按键所在的位置,向预定方向延伸出一个显示区域,在显示区域中显示滚动列表。
在第一种显示方式中,由于用户点击了数字色温调节按键,即,用户要手动选择色温值的数字来设置拍摄参数中的色温值,此时,数字色温调节按键和场景色温调节按键都失效了,可以进行隐藏,终端在隐藏后得到的显示区域中显示滚动列表。请参考图2C所示的第二种拍摄界面的示意图,滚动列表显示在原来显示数字色温调节按键和场景色温调节按键的显示区域。可选的,终端还可以调节该显示区域,比如,修改该显示区域的宽或高等。
在第二种显示方式中,终端可以保留数字色温调节按键和场景色温调节按键,并基于数字色温调节按键所在的位置向预定方向延伸出一个显示区域,在该显示区域中显示滚动列表。其中,预定方向可以是横向、纵向等任意方向,本实施例不作限定。
需要说明的是,滚动列表中的色温值可以是按照大小顺序排列的。比如,图2C中的色温值4300、4400和4500是按照从小到大的顺序排列的,且每个色温值相差100K。当然,还可以对色温值的差值设置其它数值,本实施例不作限定。或者,滚动列表中的色温值还可以是按照场景排列。比如,将一个场景所对应的色温值以及与该色温值的差值在预定区间内的色温值排列在一起。当然,滚动列表中的色温值还可以按照其它规则排列,本实施例不作限定。
在步骤206中,接收作用于滚动列表的滚动信号。
在步骤207中,根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
其中,根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,包括:
1)获取滚动信号的滚动方向和滚动速度;
2)将n个色温值按照滚动方向和滚动速度进行滚动,并在滚动过程中减小滚动速度,当色温值滚动到滚动列表中的预定区域时处于激活状态,当色温值未滚动到或已经滚动出滚动列表中的预定区域时处于未激活状态;
3)在滚动速度小于预定阈值时,将显示在预定区域中的一个色温值确定为最终处于激活状态的色温值,并选择色温值进行设置。
在滚动信号的作用下,终端控制n个色温值按照滚动方向和滚动速度进行滚动。假设 显示在选择窗口的色温值处于激活状态、滚动列表依次包括第一边缘区域、与第一边缘区域相邻的中间显示区域和与中间显示区域相邻的第二边缘区域且选择窗口位于中间显示区域,则一个色温值在滚动过程如下:当色温值刚滚动到滚动列表的显示区域时,该色温值位于第一边缘区域,此时该色温值处于非激活状态;当该色温值由第一边缘区域滚动到中间显示区域时,该色温值位于选择窗口中,该色温值处于激活状态;当该色温值由中间显示区域滚动到第二边缘区域时,该色温值处于非激活状态。
由于滚动过程中会减小滚动速度,当滚动停止时,一个色温值刚好滚动到中间显示区域,此时该色温值即为最终处于激活状态的色温值,终端选择该色温值进行拍摄参数的设置。其中,滚动停止可以是滚动速度为零,也可以是滚动速度小于预定阈值,本实施例不作限定。
可选的,本实施例提供的方法,还包括:
1)当色温值由未激活状态转换为激活状态时,突出显示色温值的数字;
2)当色温值由激活状态转换为未激活状态时,正常显示色温值的数字。
为了便于区分处于激活状态的色温值和处于未激活状态的色温值,终端还可以分别对处于激活状态的色温值和处于未激活状态的色温值设置不同的显示效果。比如,色温值的数字的正常显示字体是10号宋体,色温值的数字的突出显示字体是15号宋体、加粗。当然,终端还可以通过其他方式突出显示效果,本实施例不作限定。
在步骤208中,根据选择的色温值动态调整触摸屏显示的拍摄取景框中所显示的画面。
由于通过选择色温值的数字来设置拍摄参数中的色温值并不直观,用户无法根据数字预测到拍摄效果,可能会导致选择的色温值不准确。本实施例中,终端还可以根据选择的色温值动态调整触摸屏显示的拍摄取景框中所显示的画面,可以对所要拍摄的画面的拍摄效果进行预览,用户可以根据预览确定是否需要重新设置色温值,解决了数字的色温值不直观的,无法选择准确的色温值问题,达到了提高选择色温值的准确性的效果。
综上所述,本公开提供的拍摄参数设置方法,通过接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态;接收作用于滚动列表的滚动信号;根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,可以直接显示数字的色温值,用户可以根据实际的场景选择任一数字的色温值,而不是从限定数量的场景中选择固定场景所对应的色温值,解决了场景调节模式的数量有限,无法调节所有场景的色温值的问题,达到了调节所有场景的色温值,从而全面提高图像的拍摄效果。
另外,通过根据选择的色温值动态调整触摸屏显示的拍摄取景框中所显示的画面,可以对所要拍摄的画面的拍摄效果进行预览,解决了数字的色温值不直观的,无法选择准确的色温值问题,达到了提高选择色温值的准确性的效果。
图3是根据一示例性实施例示出的一种拍摄参数设置装置的框图,该拍摄参数设置装置应用于终端中,如图3所示,该拍摄参数设置装置包括:第一接收模块301、列表显示模块302、第二接收模块303和第一设置模块304。
该第一接收模块301,被配置为接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
该列表显示模块302,被配置为根据第一接收模块301接收的点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态,n为正整数;
该第二接收模块303,被配置为接收作用于列表显示模块302显示的滚动列表的滚动信号;
该第一设置模块304,被配置为根据第二接收模块303接收的滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
综上所述,本公开提供的拍摄参数设置装置,通过接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态;接收作用于滚动列表的滚动信号;根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,可以直接显示数字的色温值,用户可以根据实际的场景选择任一数字的色温值,而不是从限定数量的场景中选择固定场景所对应的色温值,解决了场景调节模式的数量有限,无法调节所有场景的色温值的问题,达到了调节所有场景的色温值,从而全面提高图像的拍摄效果。
图4是根据一示例性实施例示出的一种拍摄参数设置装置的框图,该拍摄参数设置装置应用于终端中,如图4所示,该拍摄参数设置装置包括:第一接收模块401、列表显示模块402、第二接收模块403和第一设置模块404。
该第一接收模块401,被配置为接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
该列表显示模块402,被配置为根据第一接收模块401接收的点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态,n为正整数;
该第二接收模块403,被配置为接收作用于列表显示模块402显示的滚动列表的滚动信号;
该第一设置模块404,被配置为根据第二接收模块403接收的滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
可选的,本实施例提供的装置,还包括:第一显示模块405;
该第一显示模块405,被配置为在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键,所述场景色温调节按键在被点击后,从预设的对应关系中读取与所述场景色温调节按键的环境光对应的色温值,选择所述色温值进行设置。
可选的,所述列表显示模块402,包括:第一显示子模块4021和第二显示子模块4022;
该第一显示子模块4021,被配置为隐藏所述数字色温调节按键和所有的场景色温调节按键,在隐藏后所得到的显示区域中显示所述滚动列表;
或者,
该第二显示子模块4022,被配置为基于所述数字色温调节按键所在的位置,向预定方向延伸出一个显示区域,在所述显示区域中显示所述滚动列表。
可选的,本实施例提供的装置,还包括:第二显示模块406、第三接收模块407、操作触发模块408、第二设置模块409;
该第二显示模块406,被配置为在所述菜单栏中显示白平衡调节按键;
该第三接收模块407,被配置为接收对所述第二显示模块406显示的所述白平衡调节按键触发的选择信号;
该操作触发模块408,被配置为当所述第三接收模块407接收的所述选择信号用于指示手动调节方式时,触发执行所述在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键的操作;
该第二设置模块409,被配置为当所述选择信号用于指示自动调节方式时,通过传感器获取终端所处的环境的环境光色温值,根据所述环境光色温值选择一个色温值进行设置。
可选的,本实施例提供的装置,还包括:画面调整模块410;
该画面调整模块410,被配置为根据选择的所述色温值动态调整所述触摸屏显示的拍摄取景框中所显示的画面。
可选的,所述第一设置模块404,包括:参数获取子模块4041、滚动控制子模块4042和色温设置子模块4043;
该参数获取子模块4041,被配置为获取所述滚动信号的滚动方向和滚动速度;
该滚动控制子模块4042,被配置为将所述n个色温值按照所述参数获取子模块4041获取的所述滚动方向和所述滚动速度进行滚动,并在滚动过程中减小所述滚动速度,当色温值滚动到所述滚动列表中的预定区域时处于激活状态,当色温值未滚动到或已经滚动出所述滚动列表中的预定区域时处于未激活状态;
该色温设置子模块4043,被配置为在所述滚动速度小于预定阈值时,将显示在所述预定区域中的一个色温值确定为最终处于激活状态的色温值,并选择所述色温值进行设置。
可选的,所述第一设置模块404,还包括:第三显示子模块4044和第四显示子模块4045;
该第三显示子模块4044,被配置为当色温值由未激活状态转换为激活状态时,突出显示所述色温值的数字;
该第四显示子模块4045,被配置为当色温值由激活状态转换为未激活状态时,正常显示所述色温值的数字。
综上所述,本公开提供的拍摄参数设置装置,通过接收在触摸屏上显示的数字色温调节按键上触发的点击信号;根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态;接收作用于滚动列表的滚动信号;根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置,可以直接显示数字的色温值,用户可以根据实际的场景选择任一数字的色温值,而不是从限定数量的场景中选择固定场景所对应的色温值,解决了场景调节模式的数量有限,无法调节所有场景的色温值的问题,达到了调节所有场景的色温值,从而全面提高图像的拍摄效果。
另外,通过根据选择的色温值动态调整触摸屏显示的拍摄取景框中所显示的画面,可以对所要拍摄的画面的拍摄效果进行预览,解决了数字的色温值不直观的,无法选择准确的色温值问题,达到了提高选择色温值的准确性的效果。
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。
本公开一示例性实施例提供了一种拍摄参数设置装置,能够实现本公开提供的拍摄参数设置方法,该拍摄参数设置装置包括:处理器、用于存储处理器可执行指令的存储器;
其中,处理器被配置为:
接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
根据点击信号显示滚动列表,滚动列表中显示有n个色温值,且n个色温值中的一个色温值处于激活状态,n为正整数;
接收作用于滚动列表的滚动信号;
根据滚动信号依次激活n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
图5是根据一示例性实施例示出的一种用于拍摄参数设置装置500的框图。例如,装置500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5,装置500可以包括以下一个或多个组件:处理组件502,存储器504,电源组件506,多媒体组件508,音频组件510,输入/输出(I/O)的接口512,传感器组件514,以及通信组件516。
处理组件502通常控制装置500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502可以包括一个或多个处理器518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502可以包括一个或多个模块,便于处理组件502和其他组件之间的交互。例如,处理组件502可以包括多媒体模块,以方便多媒体组件508和处理组件502之间的交互。
存储器504被配置为存储各种类型的数据以支持在装置500的操作。这些数据的示例 包括用于在装置500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504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506为装置500的各种组件提供电力。电源组件506可以包括电源管理系统,一个或多个电源,及其他与为装置500生成、管理和分配电力相关联的组件。
多媒体组件508包括在所述装置500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508包括一个前置摄像头和/或后置摄像头。当装置500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510被配置为输出和/或输入音频信号。例如,音频组件510包括一个麦克风(MIC),当装置500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504或经由通信组件516发送。在一些实施例中,音频组件510还包括一个扬声器,用于输出音频信号。
I/O接口512为处理组件502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514包括一个或多个传感器,用于为装置500提供各个方面的状态评估。例如,传感器组件514可以检测到装置500的打开/关闭状态,组件的相对定位,例如所述组件为装置500的显示器和小键盘,传感器组件514还可以检测装置500或装置500一个组件的位置改变,用户与装置500接触的存在或不存在,装置500方位或加速/减速和装置500的温度变化。传感器组件514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514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514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516被配置为便于装置500和其他设备之间有线或无线方式的通信。装置500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516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516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500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504,上述指令可由装置500的处理器518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。
本领域技术人员在考虑说明书及实践这里的公开的后,将容易想到本的其它实施方案。本申请旨在涵盖本的任何变型、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。本的范围仅由所附的权利要求来限制。

Claims (15)

  1. 一种拍摄参数设置方法,其特征在于,所述方法,包括:
    接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
    根据所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
    接收作用于所述滚动列表的滚动信号;
    根据所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
  2. 根据权利要求1所述的方法,其特征在于,所述方法,还包括:
    在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键,所述场景色温调节按键在被点击后,从预设的对应关系中读取与所述场景色温调节按键的环境光对应的色温值,选择所述色温值进行设置。
  3. 根据权利要求2所述的方法,其特征在于,所述根据所述点击信号显示滚动列表,包括:
    隐藏所述数字色温调节按键和所有的场景色温调节按键,在隐藏后所得到的显示区域中显示所述滚动列表;
    或者,
    基于所述数字色温调节按键所在的位置,向预定方向延伸出一个显示区域,在所述显示区域中显示所述滚动列表。
  4. 根据权利要求2所述的方法,其特征在于,所述方法,还包括:
    在所述菜单栏中显示白平衡调节按键;
    接收对所述白平衡调节按键触发的选择信号;
    当所述选择信号用于指示手动调节方式时,触发执行所述在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键的步骤;
    当所述选择信号用于指示自动调节方式时,通过传感器获取终端所处的环境的环境光色温值,根据所述环境光色温值选择一个色温值进行设置。
  5. 根据权利要求1所述的方法,其特征在于,所述方法,还包括:
    根据选择的所述色温值动态调整所述触摸屏显示的拍摄取景框中所显示的画面。
  6. 根据权利要求1至5任一所述的方法,其特征在于,所述根据所述滚动信号依次 激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置,包括:
    获取所述滚动信号的滚动方向和滚动速度;
    将所述n个色温值按照所述滚动方向和所述滚动速度进行滚动,并在滚动过程中减小所述滚动速度,当色温值滚动到所述滚动列表中的预定区域时处于激活状态,当色温值未滚动到或已经滚动出所述滚动列表中的预定区域时处于未激活状态;
    在所述滚动速度小于预定阈值时,将显示在所述预定区域中的一个色温值确定为最终处于激活状态的色温值,并选择所述色温值进行设置。
  7. 根据权利要求6所述的方法,其特征在于,所述方法,还包括:
    当色温值由未激活状态转换为激活状态时,突出显示所述色温值的数字;
    当色温值由激活状态转换为未激活状态时,正常显示所述色温值的数字。
  8. 一种拍摄参数设置装置,其特征在于,所述装置,包括:
    第一接收模块,被配置为接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
    列表显示模块,被配置为根据所述第一接收模块接收的所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
    第二接收模块,被配置为接收作用于所述列表显示模块显示的所述滚动列表的滚动信号;
    第一设置模块,被配置为根据所述第二接收模块接收的所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
  9. 根据权利要求8所述的装置,其特征在于,所述装置,还包括:
    第一显示模块,被配置为在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键,所述场景色温调节按键在被点击后,从预设的对应关系中读取与所述场景色温调节按键的环境光对应的色温值,选择所述色温值进行设置。
  10. 根据权利要求9所述的装置,其特征在于,所述列表显示模块,包括:
    第一显示子模块,被配置为隐藏所述数字色温调节按键和所有的场景色温调节按键,在隐藏后所得到的显示区域中显示所述滚动列表;
    或者,
    第二显示子模块,被配置为基于所述数字色温调节按键所在的位置,向预定方向延伸出一个显示区域,在所述显示区域中显示所述滚动列表。
  11. 根据权利要求9所述的装置,其特征在于,所述装置,还包括:
    第二显示模块,被配置为在所述菜单栏中显示白平衡调节按键;
    第三接收模块,被配置为接收对所述第二显示模块显示的所述白平衡调节按键触发的选择信号;
    操作触发模块,被配置为当所述第三接收模块接收的所述选择信号用于指示手动调节方式时,触发执行所述在覆盖在所述触摸屏显示的拍摄取景框之上的菜单栏中显示所述数字色温调节按键和至少一个场景色温调节按键的操作;
    第二设置模块,被配置为当所述选择信号用于指示自动调节方式时,通过传感器获取终端所处的环境的环境光色温值,根据所述环境光色温值选择一个色温值进行设置。
  12. 根据权利要求8所述的装置,其特征在于,所述装置,还包括:
    画面调整模块,被配置为根据选择的所述色温值动态调整所述触摸屏显示的拍摄取景框中所显示的画面。
  13. 根据权利要求8至12任一所述的装置,其特征在于,所述第一设置模块,包括:
    参数获取子模块,被配置为获取所述滚动信号的滚动方向和滚动速度;
    滚动控制子模块,被配置为将所述n个色温值按照所述参数获取子模块获取的所述滚动方向和所述滚动速度进行滚动,并在滚动过程中减小所述滚动速度,当色温值滚动到所述滚动列表中的预定区域时处于激活状态,当色温值未滚动到或已经滚动出所述滚动列表中的预定区域时处于未激活状态;
    色温设置子模块,被配置为在所述滚动速度小于预定阈值时,将显示在所述预定区域中的一个色温值确定为最终处于激活状态的色温值,并选择所述色温值进行设置。
  14. 根据权利要求13所述的装置,其特征在于,所述第一设置模块,还包括:
    第三显示子模块,被配置为当色温值由未激活状态转换为激活状态时,突出显示所述色温值的数字;
    第四显示子模块,被配置为当色温值由激活状态转换为未激活状态时,正常显示所述色温值的数字。
  15. 一种拍摄参数设置装置,其特征在于,包括:
    处理器;
    用于存储处理器可执行指令的存储器;
    其中,所述处理器被配置为:
    接收在触摸屏上显示的数字色温调节按键上触发的点击信号;
    根据所述点击信号显示滚动列表,所述滚动列表中显示有n个色温值,且所述n个色温值中的一个色温值处于激活状态,n为正整数;
    接收作用于所述滚动列表的滚动信号;
    根据所述滚动信号依次激活所述n个色温值中的一个,选择最终处于激活状态的色温值进行设置。
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EP3091728B1 (en) 2022-05-11
MX2015016622A (es) 2017-02-23
BR112015029995B1 (pt) 2022-08-23
MX363482B (es) 2019-03-22
RU2639252C2 (ru) 2017-12-20
JP6314287B2 (ja) 2018-04-18
ES2923642T3 (es) 2022-09-29
EP3091728A1 (en) 2016-11-09
KR20160142218A (ko) 2016-12-12
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US10079971B2 (en) 2018-09-18
JP2017520070A (ja) 2017-07-20
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