CN105163034B - A kind of photographic method and mobile terminal - Google Patents
A kind of photographic method and mobile terminal Download PDFInfo
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- CN105163034B CN105163034B CN201510633735.2A CN201510633735A CN105163034B CN 105163034 B CN105163034 B CN 105163034B CN 201510633735 A CN201510633735 A CN 201510633735A CN 105163034 B CN105163034 B CN 105163034B
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Abstract
The embodiment of the invention discloses a kind of photographic method and mobile terminal, including：Determine the focal position of mobile terminal, the focal position is used to capture object to be captured；The object to be captured is detected whether in the focal position；When detecting that the object to be captured is in the focal position, perform image and form operation to obtain an at least pictures for the image including the object to be captured.The embodiment of the present invention is conducive to be promoted the real-time and success rate of mobile terminal shooting dynamic object to be captured.
Description
Technical Field
The invention relates to the technical field of application development, in particular to a photographing method and a mobile terminal.
Background
During photography, the trap focusing is an automatic focusing mode in which a photographer can determine a focus at a certain distance in advance, and when a dynamic object enters the predetermined focus range, a camera shutter is automatically released immediately, so that an instant image of the dynamic object is recorded. Focusing is another way of focusing accurately, if objects shot on a picture have sharp edges, the picture is said to be focused, the focusing work of the lens is completed by moving the position of one or more lenses inside the lens, and moving the lenses changes the path of passing light, so that the position of focusing the light is changed, and focusing is that the light is precisely focused on the sensor.
The inventor of the invention finds that, in the research process, because mobile terminals such as smart phones and the like do not have application and hardware configuration of a trap focusing function at present, when a user uses the mobile terminal to take a picture in a sports scene such as a sports field and the like, accurate snapshot is difficult to carry out, the success rate of taking a clear picture is low, and even if the user catches the picture, the situation of poor composition can occur, and the excellent photo opportunity is missed.
Disclosure of Invention
The embodiment of the invention provides a photographing method and a mobile terminal, aiming at improving the real-time performance and the success rate of photographing a dynamic object to be photographed by the mobile terminal.
A first aspect of an embodiment of the present invention provides a photographing method, including:
determining a focus position of the mobile terminal, wherein the focus position is used for capturing an object to be shot;
detecting whether the object to be shot is at the focus position;
when the object to be shot is detected to be in the focus position, performing image forming operation to acquire at least one picture including the image of the object to be shot.
In a first possible implementation manner of the first aspect of the embodiments of the present invention, the detecting that the object to be photographed is located at the focal position includes:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
With reference to the first aspect of the embodiment of the present invention or the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect of the embodiment of the present invention, the determining a focal position of a mobile terminal for shooting an object includes:
acquiring the distance between a focus position input by a user and the mobile terminal;
determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
or,
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
With reference to the first aspect of the embodiment of the present invention or the first or second possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect of the embodiment of the present invention, before determining a focus position corresponding to shooting of an object to be shot, the method further includes:
and if the mobile terminal is detected to meet the preset photographing application starting condition, starting the photographing application of the mobile terminal.
With reference to the third possible implementation manner of the first aspect of the embodiment of the present invention, in a fourth possible implementation manner of the first aspect of the embodiment of the present invention, the detecting that the mobile terminal meets a preset shooting application starting condition includes:
the mobile terminal captures the pressing operation of a preset switch aiming at the mobile terminal; the mobile terminal can be provided with a physical key at a certain position, and the physical key can be specially used for rapidly starting a photographing application of the mobile terminal in a starting state (including a screen-on state and a screen-off state).
Or,
the mobile terminal detects that the mobile terminal is in a cross screen state, and confirms that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint; the mobile terminal can be started in a shortcut mode of rapidly starting the photographing application actively preset by a user, for example, the shortcut mode is started in a mode of horizontal screen state and fingerprint unlocking, and the mobile terminal can be convenient for the user to actively start the photographing application.
Or,
the mobile terminal detects that the mobile terminal is in a transverse screen state, and confirms that a pressure parameter input by a user through the pressure touch module is matched with a preset pressure parameter. The mobile terminal provided with the pressure touch module (such as a touch screen capable of detecting pressure parameters) can set a quick starting mode of photographing application to a horizontal screen state + preset pressure parameters according to a preset instruction of a user.
In the optional embodiment, the mobile terminal is started in a shooting application mode in a plurality of convenient and fast triggering modes, so that the starting speed of the mobile terminal shooting application is improved, and the dynamic shooting scene requirements of a user are better met.
A second aspect of an embodiment of the present invention provides a mobile terminal, including:
the mobile terminal comprises a determining unit, a judging unit and a judging unit, wherein the determining unit is used for determining the focus position of the mobile terminal, and the focus position is used for capturing an object to be shot;
the detection unit is used for detecting whether the object to be shot is at the focus position;
and the forming unit is used for executing image forming operation to acquire at least one picture including the image of the object to be shot when the detection unit detects that the object to be shot is at the focus position.
In a first possible implementation manner of the second aspect of the embodiments of the present invention, the detecting unit is specifically configured to:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
With reference to the second aspect of the embodiment of the present invention or the first possible implementation manner of the second aspect, in a second possible implementation manner of the second aspect of the embodiment of the present invention, the determining unit is specifically configured to:
acquiring a distance parameter between a focus position input by a user and the mobile terminal;
determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
or,
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
With reference to the second aspect of the present invention or the first or second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect of the present invention, the mobile terminal further includes:
and the starting unit is used for starting the photographing application of the mobile terminal when the detection unit detects that the mobile terminal meets the preset photographing application starting condition.
With reference to the third possible implementation manner of the second aspect of the embodiment of the present invention, in a fourth possible implementation manner of the second aspect of the embodiment of the present invention, a specific manner in which the detection unit detects that the mobile terminal meets a preset shooting application starting condition is as follows:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a photographing method according to a first embodiment of the present invention;
FIG. 2 is a flowchart illustrating a photographing method according to a second embodiment of the present invention;
FIG. 3-a is a schematic flow chart of a photographing method according to a third embodiment of the present invention;
FIG. 3-b is a pictorial illustration of a photograph of a racing car scene provided in accordance with a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a mobile terminal according to a fifth embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a photographing method and a mobile terminal, aiming at improving the real-time performance and the success rate of photographing a dynamic object to be photographed by the mobile terminal.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, and in the above-described drawings, are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The mobile terminal described in the embodiment of the present invention may be, for example, a tablet Computer, a smart phone, an electronic reader, a Personal Computer (PC), a notebook Computer, a wearable device, and other smart devices having a camera. The display screen of the mobile terminal specifically includes a touch screen and a display screen, for example, a pressure sensor array may be disposed in the touch screen, and the mobile terminal may obtain a pressure value (such as a pressure parameter described in the embodiment of the present invention) received by the touch screen through the pressure sensor array, where the pressure sensor may be, for example, a resistance strain gauge pressure sensor, a semiconductor strain gauge pressure sensor, a piezoresistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, a resonant pressure sensor, and the like. Of course, the embodiments of the present invention include, but are not limited to, the above manner to obtain the pressure value.
The following are detailed below.
Referring to fig. 1, fig. 1 is a schematic flow chart of a photographing method according to a first embodiment of the present invention, and as shown in fig. 1, the photographing method specifically includes the following steps:
s101, the mobile terminal determines the focus position of the mobile terminal, wherein the focus position is used for capturing an object to be shot;
the focal position is specifically a focal position preset by a user and used for capturing the object to be shot.
For example, in an application scenario of a playground, the terminal device needs to catch a transient scenario of sprinting of an athlete, and the user may determine the focus position as the preset running end position after adjusting the posture of the terminal device.
It is understood that the specific implementation manner of the mobile terminal determining the focus position of the mobile terminal shooting the object to be shot can be various.
In an embodiment, a specific implementation manner of the mobile terminal determining the focal position of the mobile terminal for shooting the object to be shot is as follows:
the mobile terminal acquires a focus position input by a user and a distance parameter of the mobile terminal;
the mobile terminal determines the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
the distance parameter input by the user may be an estimated value between the user and the shooting scene based on the mobile terminal, for example, in a sports game, the user takes a snapshot of an instant image of a track and field athlete passing through a preselected shooting scene (such as an endpoint line collision) at a first stand, and if the estimated distance between the mobile terminal and the endpoint line collision scene is 15 meters, the distance parameter is input by 15 meters.
In another embodiment, the specific implementation manner of the mobile terminal determining the focal position of the mobile terminal for shooting the object to be shot is as follows:
the mobile terminal determines the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
The mobile terminal is provided with a focusing function in a photographing application, so that a user can determine a scene area corresponding to a certain reference point in a preview image of a current scene by touching the reference point according to the preview image of the current scene displayed on a display screen of the mobile terminal, and further determine that the central position of the scene area is a focus position.
S102, the mobile terminal detects whether the object to be shot is at the focus position;
in the embodiment of the present invention, a specific implementation manner of the mobile terminal detecting whether the object to be photographed is located at the focal position is as follows:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
Wherein, a distance measuring sensor module is arranged near the camera of the mobile terminal, the distance measuring sensor module comprises a light emitter and a light receiver (for example, the light emitter is positioned at the left side of the camera, the light receiver is positioned at the right side of the camera), the distance measuring sensor at least comprises one of an infrared sensor or a laser sensor, when in operation, the light emitter emits low-intensity pulse laser (or infrared signals), then, the light receiver recovers the signal reflected and reflected by the object to be shot, each infrared pulse beam repeatedly calculates the reflection time through an electronic measurer in the distance measuring sensor module for many times, so that an accurate range can be established, therefore, the specific distance between the object to be shot and the mobile terminal is calculated, so that the camera module of the mobile terminal is locked at the most suitable focus depth of field, and focusing is realized to form a clear image of the object to be shot.
S103, when the mobile terminal detects that the object to be shot is located at the focus position, the mobile terminal executes image forming operation to obtain at least one picture including the image of the object to be shot.
In the embodiment of the invention, the photographing mode of the mobile terminal can be preset as continuous photographing, so that when the mobile terminal detects that the object to be photographed is at the focus position, a plurality of pictures including the object to be photographed can be continuously formed, and the photographing success rate is further improved.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
Optionally, in the embodiment of the present invention, before the mobile terminal determines the focus position corresponding to the object to be photographed, the mobile terminal is further configured to: and if the mobile terminal is detected to meet the preset photographing application starting condition, starting the photographing application of the mobile terminal.
In a specific implementation, a specific implementation manner of the mobile terminal detecting that the mobile terminal satisfies the preset starting condition of the photographing application may be:
the mobile terminal captures the pressing operation of a preset switch aiming at the mobile terminal; the mobile terminal can be provided with a physical key at a certain position, and the physical key can be specially used for rapidly starting a photographing application of the mobile terminal in a starting state (including a screen-on state and a screen-off state).
Or,
the mobile terminal detects that the mobile terminal is in a cross screen state, and confirms that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint; the mobile terminal can be started in a shortcut mode of rapidly starting the photographing application actively preset by a user, for example, the shortcut mode is started in a mode of horizontal screen state and fingerprint unlocking, and the mobile terminal can be convenient for the user to actively start the photographing application.
Or,
the mobile terminal detects that the mobile terminal is in a transverse screen state, and confirms that a pressure parameter input by a user through the pressure touch module is matched with a preset pressure parameter. The mobile terminal provided with the pressure touch module (such as a touch screen capable of detecting pressure parameters) can set a quick starting mode of photographing application to a horizontal screen state + preset pressure parameters according to a preset instruction of a user.
In the optional embodiment, the mobile terminal is started in a shooting application mode in a plurality of convenient and fast triggering modes, so that the starting speed of the mobile terminal shooting application is improved, and the dynamic shooting scene requirements of a user are better met.
Referring to fig. 2, fig. 2 is a schematic flow chart of a photographing method according to a second embodiment of the present invention, and as shown in fig. 2, the photographing method specifically includes the following steps:
s201, the mobile terminal determines the focus position of the mobile terminal, wherein the focus position is used for capturing an object to be shot;
it is understood that the specific implementation manner of the mobile terminal determining the focus position of the mobile terminal shooting the object to be shot can be various.
In an embodiment, a specific implementation manner of the mobile terminal determining the focal position of the mobile terminal for shooting the object to be shot is as follows:
the mobile terminal acquires a focus position input by a user and a distance parameter of the mobile terminal;
the mobile terminal determines the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
in another embodiment, the specific implementation manner of the mobile terminal determining the focal position of the mobile terminal for shooting the object to be shot is as follows:
the mobile terminal determines the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
S202, a distance measuring sensor module is used for detecting that a first distance between the object to be shot and the mobile terminal is matched with a second distance between the focus position and the mobile terminal, wherein the distance measuring sensor module comprises a light emitter and a light receiver, and the distance measuring sensor at least comprises any one of an infrared sensor or a laser sensor.
S203, when the mobile terminal detects that the object to be shot is in the focus position, the mobile terminal executes image forming operation to obtain at least one picture including the image of the object to be shot.
In the embodiment of the invention, the photographing mode of the mobile terminal can be preset as continuous photographing, so that when the mobile terminal detects that the object to be photographed is at the focus position, a plurality of pictures including the object to be photographed can be continuously formed, and the photographing success rate is further improved.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
Optionally, in this embodiment of the present invention, before the mobile terminal determines the focus position corresponding to the object to be photographed, the mobile terminal is further configured to: and if the mobile terminal is detected to meet the preset photographing application starting condition, starting the photographing application of the mobile terminal.
In specific implementation, the specific implementation manner that the mobile terminal detects that the mobile terminal meets the preset starting condition of the photographing application is as follows:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
In order to better understand and implement the above-mentioned schemes of the embodiments of the present invention, some specific application scenarios are exemplified below.
Referring to fig. 3-a and fig. 3-b, fig. 3-a is a schematic flow chart of a photographing method according to another embodiment of the invention. The photographing method shown in fig. 3-a may be embodied, for example, in the racing scenario shown in fig. 3-b. The focal position of the racing scene shown in fig. 3-b is the racing lane where the racing car turns. As shown in fig. 3-a, a photographing method according to an embodiment of the present invention may include:
s301, the mobile terminal detects that the mobile terminal meets a preset photographing application starting condition, and then the photographing application of the mobile terminal is started.
In the embodiment of the present invention, a specific way for the mobile terminal to detect that the mobile terminal meets the preset starting condition of the photographing application is as follows:
the mobile terminal captures the pressing operation of a preset switch aiming at the mobile terminal; the mobile terminal can be provided with a physical key at a certain position, and the physical key can be specially used for rapidly starting a photographing application of the mobile terminal in a starting state (including a screen-on state and a screen-off state).
Or,
the mobile terminal detects that the mobile terminal is in a cross screen state, and confirms that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint; the mobile terminal can be started in a shortcut mode of rapidly starting the photographing application actively preset by a user, for example, the shortcut mode is started in a mode of horizontal screen state and fingerprint unlocking, and the mobile terminal can be convenient for the user to actively start the photographing application.
Or,
the mobile terminal detects that the mobile terminal is in a transverse screen state, and confirms that a pressure parameter input by a user through the pressure touch module is matched with a preset pressure parameter. The mobile terminal provided with the pressure touch module (such as a touch screen capable of detecting pressure parameters) can set a quick starting mode of photographing application to a horizontal screen state + preset pressure parameters according to a preset instruction of a user.
S302, the mobile terminal determines the focus position of the mobile terminal, and the focus position is used for capturing an object to be shot;
in the embodiment of the invention, if the distance parameter from the racing car turning scene to the mobile terminal is set to be 25 meters, the mobile terminal can determine the focus position of the racing car scene according to the distance parameter and the current position parameter of the mobile terminal.
And S303, the mobile terminal detects that the first distance between the object to be shot and the mobile terminal is matched with the determined second distance between the focus position and the mobile terminal through a distance measuring sensor module, wherein the distance measuring sensor module comprises a light emitter and a light receiver, and the distance measuring sensor at least comprises any one of an infrared sensor or a laser sensor.
In the embodiment of the invention, after the infrared pulse light beam emitted by the light emitter is received by the light receiver, the electronic measurer in the distance measuring sensor module calculates the reflection time, and then calculates the distance between the object to be shot and the mobile terminal according to the reflection time.
S304, when detecting that the object to be shot is at the focus position, the mobile terminal executes image forming operation to obtain at least one picture including the image of the object to be shot.
In the embodiment of the invention, the photographing mode of the mobile terminal can be preset as continuous photographing, so that when the mobile terminal detects that the object to be photographed is at the focus position, a plurality of pictures including the object to be photographed can be continuously formed, and the photographing success rate is further improved.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
For convenience of description, only the relevant parts of the embodiments of the present invention are shown, and specific technical details are not disclosed, please refer to embodiment two and embodiment five of the present invention. Based on the network architecture shown in fig. 1, the embodiment of the invention discloses a mobile terminal. Referring to fig. 4, fig. 4 is a schematic structural diagram of a mobile terminal according to a fourth embodiment of the present invention, as shown in fig. 4, the mobile terminal specifically includes a determining unit 401, a detecting unit 402, and a forming unit 403, where:
the determining unit 401 is configured to determine a focal position of the mobile terminal, where the focal position is used to capture an object to be photographed;
the detection unit 402 is configured to detect whether the object to be photographed is at the focal position;
the forming unit 403 is configured to, when the detecting unit 402 detects that the object to be photographed is at the focus position, perform an image forming operation to acquire at least one picture including an image of the object to be photographed.
Optionally, in this embodiment of the present invention, the detecting unit 402 is specifically configured to:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
Optionally, in this embodiment of the present invention, the determining unit 401 is specifically configured to:
acquiring a distance parameter between a focus position input by a user and the mobile terminal;
determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
or,
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
Optionally, in this embodiment of the present invention, the mobile terminal further includes:
a starting unit, configured to start the photographing application of the mobile terminal when the detecting unit 402 detects that the mobile terminal meets a preset photographing application starting condition.
Optionally, in the embodiment of the present invention, a specific manner of detecting that the mobile terminal meets the preset shooting application starting condition by the detecting unit 402 is as follows:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
It can be understood that the functions of the functional modules of the mobile terminal according to the embodiment of the present invention may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the related description of the foregoing method embodiment, which is not described herein again.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a mobile terminal according to a fifth embodiment of the present invention. As shown in fig. 5, the mobile terminal in the embodiment of the present invention includes: at least one processor 501, e.g. a CPU, at least one receiver 503, at least one memory 504, at least one transmitter 505, at least one communication bus 502. Wherein a communication bus 502 is used to enable connective communication between these components. The receiver 503 and the transmitter 505 of the apparatus in the embodiment of the present invention may be wired transmission ports, or may also be wireless devices, for example, including an antenna apparatus, for performing signaling or data communication with other node devices. The memory 504 may be a high-speed RAM memory or a non-volatile memory (e.g., at least one disk memory). The memory 504 may optionally be at least one storage device located remotely from the processor 501. A set of program code is stored in the memory 504 and the processor 501 is used to call the program code stored in the memory for performing the following operations:
determining a focus position of the mobile terminal, wherein the focus position is used for capturing an object to be shot;
detecting whether the object to be shot is at the focus position;
when the object to be shot is detected to be in the focus position, performing image forming operation to acquire at least one picture including the image of the object to be shot.
Optionally, in an embodiment of the present invention, the detecting, by the processor 501, that the object to be photographed is at the focal position includes:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
Optionally, in the embodiment of the present invention, the determining, by the processor 501, the focal position of the mobile terminal for shooting the object to be shot includes:
acquiring a distance parameter between a focus position input by a user and the mobile terminal;
determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal;
or,
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
Optionally, in this embodiment of the present invention, before the processor 501 determines the focus position corresponding to shooting the object to be shot, the processor 501 is further configured to:
and if the mobile terminal is detected to meet the preset photographing application starting condition, starting the photographing application of the mobile terminal.
Optionally, in this embodiment of the present invention, the detecting, by the processor 501, that the mobile terminal meets a preset shooting application starting condition includes:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
It can be understood that the functions of the functional modules of the mobile terminal according to the embodiment of the present invention may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the related description of the foregoing method embodiment, which is not described herein again.
It can be seen that, in the embodiment of the present invention, the mobile terminal first determines the focal position of the mobile terminal, where the focal position is used to capture an object to be photographed; secondly, the mobile terminal detects whether the object to be shot is in the focus position, and executes image forming operation to obtain at least one picture including the image of the object to be shot under the condition that the mobile terminal detects that the object to be shot is in the focus position. Therefore, the mobile terminal determines the focus position in advance, the focus position is a position which can be passed by in the dynamic motion process of the object to be shot, the mobile terminal detects whether the object to be shot appears in the focus position in real time, and when the object to be shot is detected to be in the focus position, the image forming operation is executed to obtain the image including the clear object to be shot, so that the convenience and the accuracy in capturing the dynamic object to be shot are facilitated, and the real-time performance and the success rate of shooting the dynamic object to be shot by the mobile terminal are improved.
It should be noted that, for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts or combinations, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A method of taking a picture, comprising:
determining the focal position of the mobile terminal for shooting the object to be shot, comprising the following steps: acquiring a distance parameter between a focus position input by a user and the mobile terminal; determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal; the focal position is used for capturing an object to be shot, and the distance parameter input by the user is an estimated value of the distance between the user and a shooting scene based on the mobile terminal;
detecting whether the object to be shot is at the focus position;
when the object to be shot is detected to be in the focus position, performing image forming operation to acquire at least one picture including the image of the object to be shot.
2. The method of claim 1, wherein the detecting that the object is in the focal position comprises:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
3. The method according to any one of claims 1 or 2, wherein the determining the focal position of the mobile terminal for shooting the object to be shot further comprises:
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
4. The method according to any one of claims 1 or 2, wherein before determining the focal position of the mobile terminal for shooting the object to be shot, the method further comprises:
and if the mobile terminal is detected to meet the preset photographing application starting condition, starting the photographing application of the mobile terminal.
5. The method according to claim 4, wherein the detecting that the mobile terminal meets a preset photographing application starting condition comprises:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
6. A mobile terminal, comprising:
the device comprises a determining unit, a judging unit and a display unit, wherein the determining unit is used for determining the focal position of an object to be shot by the mobile terminal, and the focal position is used for capturing the object to be shot; determining the focal position of the object to be shot according to the distance parameter and the position parameter of the mobile terminal; the distance parameter input by the user is a predicted value of the distance between the user and a shooting scene based on the mobile terminal;
the detection unit is used for detecting whether the object to be shot is at the focus position;
and the forming unit is used for executing image forming operation to acquire at least one picture including the image of the object to be shot when the detection unit detects that the object to be shot is at the focus position.
7. The mobile terminal according to claim 6, wherein the detecting unit is specifically configured to:
detect through the range finding sensor module treat the shooting with mobile terminal's first distance with definite the focus position with mobile terminal's second distance phase-match, wherein, the range finding sensor module includes light emitter and optical receiver, the range finding sensor includes at least any one in infrared sensor or the laser sensor.
8. The mobile terminal according to any of claims 6 or 7, wherein the determining unit is further specifically configured to:
and determining the focal position of the object to be shot according to the touch operation of the user on the preset position in the environment image displayed on the display screen.
9. The mobile terminal according to any of claims 6 or 7, wherein the mobile terminal further comprises:
and the starting unit is used for starting the photographing application of the mobile terminal when the detection unit detects that the mobile terminal meets the preset photographing application starting condition.
10. The mobile terminal of claim 9, wherein the specific way for the detection unit to detect that the mobile terminal meets the preset shooting application starting condition is as follows:
capturing a pressing operation of a preset switch for the mobile terminal;
or,
detecting that the mobile terminal is in a cross screen state, and confirming that a user fingerprint input by a user through a fingerprint identification module of the mobile terminal is matched with a preset fingerprint;
or,
and detecting that the mobile terminal is in a horizontal screen state, and confirming that the pressure parameter input by the user through the pressure touch module is matched with a preset pressure parameter.
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| CN201510633735.2A CN105163034B (en) | 2015-09-28 | 2015-09-28 | A kind of photographic method and mobile terminal |
| CN201810263791.5A CN108600612B (en) | 2015-09-28 | 2015-09-28 | Photographing method and mobile terminal |
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| CN107172324A (en) * | 2016-03-08 | 2017-09-15 | 顺丰科技有限公司 | Electronic equipment and the image pickup method using electronic equipment |
| CN106096511A (en) * | 2016-05-31 | 2016-11-09 | 宇龙计算机通信科技(深圳)有限公司 | A kind of fingerprint is taken pictures processing method and processing device |
| US11209719B2 (en) | 2016-10-13 | 2021-12-28 | Huawei Technologies Co., Ltd. | Terminal device, focusing method, and focusing apparatus |
| CN106488132A (en) * | 2016-11-21 | 2017-03-08 | 北京小米移动软件有限公司 | Photographic method and device |
| CN109188820B (en) * | 2018-09-03 | 2022-01-25 | Oppo广东移动通信有限公司 | Device control method, device, storage medium and electronic device |
| CN109856617A (en) * | 2019-01-24 | 2019-06-07 | 珠海格力电器股份有限公司 | Shooting method and device based on microwave radar, processor and terminal |
| CN111834244B (en) * | 2020-07-24 | 2022-04-19 | 昆山国显光电有限公司 | Display panel mother board and preparation method |
| CN112345317B (en) * | 2020-09-09 | 2022-09-27 | 安徽九陆生物科技有限公司 | Liquid-based cell slide scanning and reading mechanism and using method thereof |
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| CN108600612B (en) | 2021-03-09 |
| CN105163034A (en) | 2015-12-16 |
| CN108600612A (en) | 2018-09-28 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |