CN112887607B - Shooting prompting method and device - Google Patents
Shooting prompting method and device Download PDFInfo
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- CN112887607B CN112887607B CN202110110276.5A CN202110110276A CN112887607B CN 112887607 B CN112887607 B CN 112887607B CN 202110110276 A CN202110110276 A CN 202110110276A CN 112887607 B CN112887607 B CN 112887607B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
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- Human Computer Interaction (AREA)
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- User Interface Of Digital Computer (AREA)
Abstract
The application discloses a shooting prompting method and device, and belongs to the technical field of shooting. The method comprises the following steps: the method comprises the steps of receiving a first input of a user for magnifying the zoom multiple of the camera, responding to the first input, displaying a target control on a first shooting preview interface after the zoom multiple is magnified, and outputting prompt information.
Description
Technical Field
The application belongs to the technical field of shooting, and particularly relates to a shooting prompting method and device.
Background
Currently, when a user uses a shooting function of an electronic device to shoot, the zoom factor may need to be increased, so that a shooting subject in a shooting preview interface can be enlarged and then shooting is performed.
In the process of implementing the present application, the inventors found that at least the following problems exist in the prior art: after the user increases the zoom factor, the shooting subject may disappear in the shooting preview interface due to the enlargement of the shooting subject, and the user needs to try different shooting angles several times to redisplay the enlarged shooting subject in the shooting preview interface. Therefore, the user operation difficulty is large.
Disclosure of Invention
The embodiment of the application aims to provide a shooting prompting method and a shooting prompting device, and the method and the device can solve the problem that after the zoom factor is increased in the prior art, a user needs to try different shooting angles for many times to cause great operation difficulty in order to enable an enlarged shooting main body to be displayed in a shooting preview interface again.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a shooting prompting method, where the method includes:
receiving a first input of a user for amplifying the zoom multiple of the camera;
responding to the first input, displaying a target control on a first shooting preview interface after zooming is amplified, and outputting prompt information, wherein the target control comprises a first control and a second control, and the prompt information is used for prompting a user to adjust the shooting angle of the camera so as to enable the second control to be overlapped with the first control;
the first control is used for representing first relative state information of the target shooting main body and an interface central point before zooming magnification, the second control is used for representing second relative state information of the target shooting main body and the interface central point after zooming magnification, and the interface central point is a central point of a shooting preview interface acquired by the camera.
In a second aspect, an embodiment of the present application provides a shooting apparatus, including;
the first receiving module is used for receiving a first input of a zoom factor of a user amplified camera;
the output module is used for responding to the first input, displaying a target control on the first shooting preview interface after zooming times are amplified, and outputting prompt information, wherein the target control comprises a first control and a second control, and the prompt information is used for prompting a user to adjust a shooting angle of the camera so as to enable the second control to be overlapped with the first control;
the first control is used for representing first relative state information of the target shooting main body and an interface center point before zooming magnification, the second control is used for representing second relative state information of the target shooting main body and the interface center point after zooming magnification, and the interface center point is a center point of a shooting preview interface acquired by the camera.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In the embodiment of the application, the first input of the zoom multiple of the camera is received by the user, the target control is displayed on the first shooting preview interface after the zoom multiple is amplified in response to the first input, and the prompt information is output.
Drawings
Fig. 1 is a flowchart illustrating steps of a shooting prompting method provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of a three-dimensional coordinate system provided by an embodiment of the present application;
FIG. 3 is a schematic diagram of a target control provided in an embodiment of the present application;
FIG. 4 is a schematic diagram of another target control provided by an embodiment of the present application;
fig. 5 is a schematic display diagram of a target control when a first control overlaps a second control according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a shooting prompt apparatus provided in an embodiment of the present application;
fig. 7 is a schematic hardware structure diagram of an electronic device implementing an embodiment of the present application;
fig. 8 is a schematic hardware structure diagram of another electronic device for implementing the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms "first," "second," and the like in the description of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification means at least one of the connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
The shooting prompting method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, fig. 1 is a flowchart illustrating steps of a shooting prompting method provided in an embodiment of the present application, where the method may be applied to an electronic device, and the method may include the following steps:
In this embodiment of the application, the first input may include an input that a user performs two-finger expansion on the shooting preview interface, and an input that selects a zoom shooting control. After the shooting preview interface is displayed on the electronic equipment, a user can expand the shooting preview interface through two fingers or select a zooming shooting control so as to amplify the zooming times of a camera of the electronic equipment.
And 102, responding to the first input, displaying a target control on the first shooting preview interface after the zoom times are enlarged, and outputting prompt information.
The target control comprises a first control and a second control, and the prompt information is used for prompting a user to adjust the shooting angle of the camera so that the second control is overlapped with the first control. The first control is used for representing first relative state information of the target shooting main body and an interface central point before zooming magnification, the second control is used for representing second relative state information of the target shooting main body and the interface central point after zooming magnification, and the interface central point is a central point of a shooting preview interface acquired by the camera.
When the zoom magnification is increased during the zoom photographing using the electronic device, the Field of view (FOV) changes more and more, the subject may disappear from the photographing preview interface, and the second relative state information changes from the first relative state information. The first relative state information comprises a first position of the target shooting subject in the shooting preview interface before zooming magnification and the distance from the center point of the interface to the first position. The second relative state information comprises a second position of the target shooting subject after zooming by multiple and a distance from the interface center point to the second position.
The shooting prompting method provided by the embodiment of the application receives the first input of the zoom factor of the camera magnified by the user, responds to the first input, displaying the target control on the first shooting preview interface after zooming and outputting prompt information, wherein the user only needs to adjust the shooting angle of the electronic equipment according to the prompt information, the target shooting main push can be found, so that the efficiency of finding the target shooting main body by the user is improved, the operation difficulty of the user is reduced, the first input of the zoom factor of the camera is received by the user, and in response to the first input, displaying a target control on the first shooting preview interface after the zoom magnification is amplified, outputting prompt information, the prompt information can guide the user to adjust the shooting angle of the electronic equipment, so that the operation difficulty of the user is reduced, and the efficiency of displaying the shot main body in the preview interface again after the shot main body is amplified in the preview interface is improved.
Optionally, the target control further includes a three-dimensional coordinate system established with the interface center point as a coordinate origin, where the three-dimensional coordinate system is established according to the position of the interface center point, the acquired acceleration sensor data of the electronic device, and the acquired gravity sensor data;
before the first control is amplified by the zoom factor, a first connecting line between the target shooting main body and the interface central point represents, and after the second control is amplified by the zoom factor, a second connecting line between the target shooting main body and the interface central point represents.
The three-dimensional coordinate system is shown in fig. 2, and fig. 2 is a schematic view of the three-dimensional coordinate system provided in the embodiment of the present application, where the three-dimensional coordinate system is a three-dimensional direction coordinate system of X, Y, Z axes, which is established by using an interface center point as a coordinate origin after an electronic device is stabilized, and according to read acceleration sensor data and gravity sensor data of the electronic device in a current state. The plane where the X axis and the Y axis are located is the plane where the display screen of the camera in the current state is located, the shooting angle and the direction of the electronic equipment in the current state can be obtained through the acceleration sensor data and the gravity sensor data, and the direction of the Z axis is determined based on the shooting angle and the direction of the electronic equipment in the current state.
Referring to fig. 3, fig. 3 is a schematic diagram of a target control provided in an embodiment of the present application. The target control shown in fig. 3 may be displayed at any one of the preset positions, such as the middle position, the upper left corner position, the upper right corner position, and the like, of the shooting preview interface. In fig. 3, an interface center point is represented by O, a target subject on the second shooting preview interface before zoom magnification is enlarged is represented by N, and a target subject after zoom magnification is enlarged is represented by P. The target control shown in fig. 3 includes a first control 201, a second control 202, and a three-dimensional coordinate system, the three-dimensional coordinate system includes an X axis, a Y axis, and a Z axis, the first control 201 is represented by a first connection ON, and the second control 202 is represented by a second connection OP, and ON and OP may be line segments without arrows or line segments with arrows as in fig. 3, where ON is shown in fig. 3 by solid lines with arrows, and OP is shown by dotted lines with arrows.
Optionally, before the step 102 of displaying the target control on the first shooting preview interface after zooming by the zoom factor and outputting the prompt information in response to the first input, the method may further include the following steps:
receiving a second input of a user to a target shooting main body on a second shooting preview interface, wherein the second shooting preview interface is a shooting preview interface before zooming;
the responding to the first input, displaying a target control on the first shooting preview interface after zooming times are amplified, and outputting prompt information, and the method comprises the following steps:
and responding to the first input and the second input, displaying a target control on the first shooting preview interface, and outputting the prompt message.
The second input may be an input of a user clicking the target photographing body, or an input of a user double clicking the target photographing body. For example, if there are a plurality of subjects in the second shooting preview interface, the user can click the subject of interest according to his/her interest in the subject, and the subject clicked by the electronic device is taken as the target subject. It should be noted that, if only one shooting subject is included in the second shooting preview interface before zoom-in magnification, the shooting subject is taken as the target shooting subject by default, and the user does not need to execute the second input, and the electronic device may directly respond to the first input, display the target control on the first shooting preview interface, and output the prompt information. The prompt information is, for example, "please adjust the angle of the electronic device so that the subject can be found quickly by overlapping the dotted arrow with the solid arrow". The prompt may be at least one of a voice prompt and a text prompt, and when the prompt includes a text prompt, the text prompt may be displayed next to the target control.
According to the shooting prompting method provided by the embodiment of the application, when the user adjusts the angle of the electronic equipment, the shooting angle of the camera is changed, the user can find that the position of the OP can be changed, the user only needs to adjust the shooting angle of the camera and coincide the OP with the ON, and the target shooting main body can appear in the first shooting preview interface, so that the efficiency of redisplaying the amplified target shooting main body in the preview interface is improved.
Optionally, the shape of the second control is the same as the shape of the first control, and the size of the second control is the same as the size of the first control.
As shown in fig. 4, fig. 4 is a schematic diagram of another target control provided in the embodiment of the present application. The target control may be displayed at any preset position, such as the middle position, the upper left corner position, the upper right corner position, and the like of the shooting preview interface, and the target control shown in fig. 4 is exemplified by the middle position displayed on the shooting preview interface. The target control comprises a first control 401, a second control 402 and a control 403, wherein the shape and size of the control 403 are preset. Regarding the center of the control 403 as a first control 401, representing first relative state information of the target shooting main body and the interface center point before zooming by the first control 401, and representing second relative state information of the target shooting main body and the interface center point after zooming by the second control 402.
The first control 401 and the second control 402 in fig. 4 are represented by circles, and the first control 401 and the second control 402 may also be represented by dots, rectangles, ellipses, and the like, and the shapes of the first control and the second control are not particularly limited in this application. The first control 401 may be regarded as the center of the control 403, and the center of the control 403 represents first relative state information of the target photographic subject and the interface center point before zooming. Under the condition that the first control 401 and the second control 402 are represented by circles, the prompt message may be "please adjust the angle of the electronic device so that the subject can be found quickly when the two circles are overlapped. When the user adjusts the angle of the electronic device, the shooting angle of the camera of the electronic device changes, and when the shooting angle of the camera changes, the position of the second control 402 changes, so that the user can continue to adjust the shooting angle of the camera according to the change of the position of the second control 402 until the second control 402 coincides with the first control 401, and at the moment, the target shooting main body can be displayed in the first shooting preview interface. The target control can guide the user to adjust the shooting angle, so that the difficulty of the user in adjusting the shooting angle can be reduced.
Optionally, the method may further include the following steps:
and under the condition that the first control and the second control are overlapped, displaying the target control according to the target color.
As shown in fig. 5, in the case where the first control and the second control are overlapped, the target control is displayed in the target color. The target color may be green, blue, or the like. For illustration, a thicker solid line in fig. 5 represents a target color, when a first control is overlapped with a second control, the displayed target control is as shown in fig. 5, a large circle in fig. 5 displays the target color, and the overlapped first control and second control in fig. 5 represented by a thicker small circle display the target color, and fig. 5 is a display schematic diagram of the target control when the first control is overlapped with the second control according to an embodiment of the present application.
According to the shooting display method provided by the embodiment, the target control is displayed according to the target color when the second control is superposed with the first control, so that a user can quickly know that the shooting angle of the electronic equipment is adjusted, and a target shooting main body is found.
Optionally, after the step 102 of displaying the target control on the shooting preview interface in response to the first input and outputting the prompt information, the method may further include the following steps:
receiving a third input that the user cancels the amplification of the zooming times of the camera;
and canceling the display of the target control on the first shooting preview interface in response to the third input.
The third input may be an input by the user to change the zoom magnification back to one magnification, or the third input may be an input to return to the basic shooting setting, and the electronic device may cancel display of the target control on the first shooting preview interface in response to the third input, for example, cancel display of the target control as shown in fig. 3, or cancel display of the target control as shown in fig. 4.
The shooting prompting method provided by the embodiment of the application is suitable for the situation that the user needs to quit the scene of the zoom-increasing multiple, so that the user can conveniently and quickly cancel the display of the target control when the user does not need to shoot under the scene of the zoom-increasing multiple, and the user can return to the default zoom multiple of the camera.
In the shooting prompting method provided by the embodiment of the present application, the execution subject may be a shooting device, or a control module in the shooting device for executing the shooting method. The embodiment of the present application takes a method for executing shooting by a shooting device as an example, and describes a shooting device provided by the embodiment of the present application.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a shooting prompting apparatus provided in an embodiment of the present application, where the shooting prompting apparatus 600 includes:
a first receiving module 610, configured to receive a first input of a user for magnifying a zoom multiple of a camera;
an output module 620, configured to, in response to the first input, display a target control on the first shooting preview interface after zoom magnification is amplified, and output prompt information, where the target control includes a first control and a second control, the prompt information is used to prompt a user to adjust a shooting angle of the camera, so that the second control coincides with the first control, the first control is used to represent first relative state information of the target shooting main body and an interface center point before zoom magnification, the second control is used to represent second relative state information of the target shooting main body and the interface center point after zoom magnification, and the interface center point is a center point of the shooting preview interface acquired by the camera.
The shooting prompting device provided by the embodiment of the application receives the first input of the zoom multiple of the zoom camera amplified by the user, responds to the first input, displays the target control on the first shooting preview interface after the zoom multiple is amplified, and outputs the prompting information.
Optionally, the method further includes:
the second receiving module is used for receiving a second input of a target shooting main body on a second shooting preview interface by a user, wherein the second shooting preview interface is a shooting preview interface before zooming;
the output module is specifically configured to respond to the first input and the second input, display a target control on the first shooting preview interface, and output the prompt information.
Optionally, the target control further includes a three-dimensional coordinate system established with the interface central point as a coordinate origin, where the three-dimensional coordinate system is established according to the position of the interface central point, the acquired acceleration sensor data of the electronic device, and the acquired gravity sensor data;
before the first control is amplified by the zoom factor, a first connecting line between the target shooting main body and the interface central point represents, and after the second control is amplified by the zoom factor, a second connecting line between the target shooting main body and the interface central point represents.
Optionally, the shape of the second control is the same as the shape of the first control, and the size of the second control is the same as the size of the first control.
Optionally, the method further includes:
and the display module is used for displaying the target control according to the target color under the condition that the first control and the second control are overlapped.
Optionally, the method further includes:
the third receiving module is used for receiving a third input that the user cancels the amplification of the zooming multiple of the camera;
and the canceling module is used for responding to the third input and canceling the display of the target control on the first shooting preview interface.
The shooting device in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The photographing apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The shooting device provided in the embodiment of the present application can implement each process implemented by the shooting device in the method embodiment of fig. 1, and is not described here again in order to avoid repetition.
Optionally, an electronic device is further provided in the embodiment of the present application, as shown in fig. 7, and fig. 7 is a schematic diagram of a hardware structure of an electronic device implementing the embodiment of the present application. The electronic device 700 includes a processor 701, a memory 702, and a program or an instruction stored in the memory 702 and executable on the processor 701, where the program or the instruction implements each process of the shooting prompting method embodiment when executed by the processor 701, and can achieve the same technical effect, and is not described herein again to avoid repetition.
It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.
Fig. 8 is a schematic hardware structure diagram of another electronic device for implementing the embodiment of the present application.
The electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810.
Those skilled in the art will appreciate that the electronic device 800 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 810 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The user input unit 807 is used for receiving a first input of zooming times of the user amplified camera;
the processor 810 is further configured to respond to the first input, display a target control on the first shooting preview interface after zoom magnification is amplified, and output prompt information, where the target control includes a first control and a second control, the prompt information is used to prompt a user to adjust a shooting angle of the camera so that the second control coincides with the first control, the first control is used to represent first relative state information of the target shooting main body and an interface center point before zoom magnification, the second control is used to represent second relative state information of the target shooting main body and the interface center point after zoom magnification, and the interface center point is a center point of the shooting preview interface acquired by the camera.
A user input unit 807 for receiving a second input of the target photographic subject by the user on a second photographic preview interface, wherein the second photographic preview interface is a photographic preview interface before zooming;
the processor 810 is further configured to display a target control on the first photo preview interface in response to the first input and the second input, and output the prompt message.
The method comprises the steps of receiving a first input of a zoom multiple of a user for magnifying a camera, responding to the first input, displaying a target control on a first shooting preview interface after the zoom multiple is magnified, and outputting prompt information.
The first control is used for representing first relative state information of the target shooting main body and an interface center point before zooming magnification, the second control is used for representing second relative state information of the target shooting main body and the interface center point after zooming magnification, and the interface center point is a center point of a shooting preview interface acquired by the camera.
The target control further comprises a three-dimensional coordinate system established by taking the interface central point as a coordinate origin, wherein the three-dimensional coordinate system is established according to the position of the interface central point, the acquired acceleration sensor data of the electronic equipment and the acquired gravity sensor data;
before the first control is amplified by the zoom factor, a first connecting line between the target shooting main body and the interface central point represents, and after the second control is amplified by the zoom factor, a second connecting line between the target shooting main body and the interface central point represents.
The shape of the second control is the same as the shape of the first control, and the size of the second control is the same as the size of the first control.
A display unit 806, configured to display the target control according to a target color when the first control coincides with the second control.
A user input unit 807 for receiving a third input of canceling the magnification of the zoom factor of the camera by the user;
the processor 810 is further configured to cancel display of the target control on the first capture preview interface in response to the third input.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above noise reduction function control method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device in the above embodiment. Readable storage media, including computer-readable storage media, such as Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, etc.
It should be understood that in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics Processing Unit 8041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 809 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the above-mentioned embodiment of the shooting prompting method, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, or a system-on-chip.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element identified by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (such as a ROM/RAM, a magnetic disk, and an optical disk), and includes several instructions for enabling a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method of the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A method of shooting reminders, the method comprising:
receiving a first input of a user for amplifying a zoom multiple of a camera;
responding to the first input, displaying a target control on a first shooting preview interface after zooming is amplified, and outputting prompt information, wherein the target control comprises a first control and a second control, the prompt information is used for prompting a user to adjust a shooting angle of the camera so that the second control is overlapped with the first control, the first control is used for representing first relative state information of a target shooting main body and an interface center point before zooming is amplified, the second control is used for representing second relative state information of the target shooting main body and the interface center point after zooming is amplified, and the interface center point is a center point of the shooting preview interface obtained by the camera;
the target control further comprises a three-dimensional coordinate system established by taking the interface central point as a coordinate origin, wherein the three-dimensional coordinate system is established according to the position of the interface central point, the acquired acceleration sensor data of the electronic equipment and the acquired gravity sensor data;
before the first control is amplified by the zoom factor, a first connecting line between the target shooting main body and the interface central point represents, and after the second control is amplified by the zoom factor, a second connecting line between the target shooting main body and the interface central point represents.
2. The method of claim 1, further comprising, prior to the responsive to the first input, displaying a target control on the first capture preview interface after zooming in and outputting a prompt message:
receiving a second input of a user to a target shooting main body on a second shooting preview interface, wherein the second shooting preview interface is a shooting preview interface before zooming;
the responding to the first input, displaying a target control on the first shooting preview interface after zooming times are amplified, and outputting prompt information, and the method comprises the following steps:
and responding to the first input and the second input, displaying a target control on the first shooting preview interface, and outputting the prompt message.
3. The method of claim 1, further comprising:
and under the condition that the first control and the second control are overlapped, displaying the target control according to a target color.
4. The method of claim 1, further comprising, after the displaying a target control on the capture preview interface and outputting a prompt message in response to the first input:
receiving a third input that a user cancels the amplification of the zooming times of the camera;
canceling the display of the target control on the first photographing preview interface in response to the third input.
5. An apparatus for shooting a reminder, the apparatus comprising:
the first receiving module is used for receiving a first input of a zoom factor of a user amplified camera;
the output module is used for responding to the first input, displaying a target control on a first shooting preview interface after zooming is amplified, and outputting prompt information, wherein the target control comprises a first control and a second control, the prompt information is used for prompting a user to adjust a shooting angle of the camera so that the second control is overlapped with the first control, the first control is used for representing first relative state information of a target shooting main body and an interface center point before zooming is amplified, the second control is used for representing second relative state information of the target shooting main body and the interface center point after zooming is amplified, and the interface center point is a center point of the shooting preview interface obtained by the camera;
the target control further comprises a three-dimensional coordinate system established by taking the interface central point as a coordinate origin, wherein the three-dimensional coordinate system is established according to the position of the interface central point, the acquired acceleration sensor data of the electronic equipment and the acquired gravity sensor data;
before the first control is amplified by the zoom factor, a first connecting line between the target shooting main body and the interface central point represents, and after the second control is amplified by the zoom factor, a second connecting line between the target shooting main body and the interface central point represents.
6. The apparatus of claim 5, further comprising:
the second receiving module is used for receiving a second input of a target shooting main body on a second shooting preview interface by a user, wherein the second shooting preview interface is a shooting preview interface before zooming;
the output module is specifically configured to respond to the first input and the second input, display a target control on the first shooting preview interface, and output the prompt information.
7. The apparatus of claim 5, further comprising:
and the display module is used for displaying the target control according to the target color under the condition that the first control and the second control are overlapped.
8. The apparatus of claim 5, further comprising:
the third receiving module is used for receiving a third input that the user cancels the amplification of the zooming multiple of the camera;
and the canceling module is used for responding to the third input and canceling the display of the target control on the first shooting preview interface.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103763471A (en) * | 2014-01-16 | 2014-04-30 | 宇龙计算机通信科技(深圳)有限公司 | Digital zoom method and device |
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| KR100556732B1 (en) * | 2001-12-29 | 2006-03-10 | 엘지전자 주식회사 | Moving picture enlarge region trace method |
| KR20140112909A (en) * | 2013-03-14 | 2014-09-24 | 삼성전자주식회사 | Electronic device and method for generating panorama image |
| JP6103526B2 (en) * | 2013-03-15 | 2017-03-29 | オリンパス株式会社 | Imaging device, image display device, and display control method for image display device |
| CN104580909A (en) * | 2015-01-09 | 2015-04-29 | 上海小蚁科技有限公司 | Image acquisition method and device |
| CN108833782A (en) * | 2018-06-20 | 2018-11-16 | 广州长鹏光电科技有限公司 | A kind of positioning device and method based on video auto-tracking shooting |
| CN109889730B (en) * | 2019-04-04 | 2020-12-18 | 中科创达软件股份有限公司 | Prompting method and device for adjusting shooting angle and electronic equipment |
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| CN103763471A (en) * | 2014-01-16 | 2014-04-30 | 宇龙计算机通信科技(深圳)有限公司 | Digital zoom method and device |
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