CN111371994A - Photographing method and intelligent sound box - Google Patents
Photographing method and intelligent sound box Download PDFInfo
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- CN111371994A CN111371994A CN202010176504.4A CN202010176504A CN111371994A CN 111371994 A CN111371994 A CN 111371994A CN 202010176504 A CN202010176504 A CN 202010176504A CN 111371994 A CN111371994 A CN 111371994A
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- sound box
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- camera module
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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
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The embodiment of the invention relates to the technical field of intelligent sound boxes, and discloses a photographing method and an intelligent sound box. The method comprises the following steps: when a voice starting instruction is detected, controlling the intelligent sound box to pop up the camera module; controlling the popped camera module to turn over relative to a display screen of the intelligent sound box until the camera module turns over until the lens faces the learning page; judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value or not; if the current value is less than the specified threshold value, controlling a light supplement lamp of the intelligent sound box to be lightened in a preset light supplement mode; the camera shooting module is controlled to shoot the learning page when the light supplement lamp is lightened in a preset light supplement mode. By implementing the embodiment of the invention, the situation of image distortion can be avoided, and the user experience is further improved.
Description
Technical Field
The invention relates to the technical field of intelligent sound boxes, in particular to a photographing method and an intelligent sound box.
Background
With the development of science and technology, a plurality of intelligent electronic devices (such as learning machines, point reading machines or home education machines) gradually appear in the market, and the intelligent electronic devices can be used for guiding student users to learn out of class. In the learning process, in order to enable a camera of the electronic equipment to shoot a learning page placed on a desktop by a user, sometimes a reflector is arranged near the camera, and a preset angle is formed between the mirror surface of the reflector and the lens surface of the camera, so that the camera can shoot a mirror image in the reflector to achieve the purpose of shooting the learning page. However, in practice, it is found that the image taken by the photographing method often has image distortion, which results in poor user experience.
Disclosure of Invention
In view of the above defects, the embodiment of the invention discloses a photographing method and an intelligent sound box, which can avoid the situation of image distortion, and further improve user experience.
The first aspect of the embodiments of the present invention discloses a photographing method, including:
when a voice starting instruction is detected, controlling the intelligent sound box to pop up the camera module;
controlling the popped camera module to turn over relative to a display screen of the intelligent sound box until the camera module turns over until a lens faces a learning page;
judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value or not;
if the current value is less than the specified threshold value, controlling a light supplement lamp of the intelligent sound box to be lightened in a preset light supplement mode;
and controlling the camera shooting module to shoot the learning page when the light supplement lamp is lightened in a preset light supplement mode.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, before determining whether the intensity of light around the smart sound box is smaller than a specified threshold, the method further includes:
judging whether the current working mode of the intelligent sound box belongs to a learning mode; the learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-one-question mode or a question searching mode;
and if the intelligent sound box belongs to the learning mode, executing the step of judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value.
As an optional implementation manner, in the first aspect of this embodiment of the present invention, the method further includes:
if the current working mode of the intelligent sound box does not belong to the learning mode and the intelligent sound box plays songs, obtaining a light effect corresponding to the songs played by the intelligent sound box;
controlling a colorful slide projector of the intelligent sound box to light up according to the light effect; wherein the colorful slide show is decorated around the lens of the camera module.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the controlling the camera module after being popped up to turn over with respect to the display screen of the smart sound box until the camera module turns over to a state that the lens faces the learning page includes:
acquiring the current angle of the intelligent sound box relative to the ground plane;
and controlling the popped camera module to turn over relative to the display screen of the intelligent sound box until the camera module turns over until the angle of the mirror surface relative to the ground plane is equal to the current angle, judging that the camera module turns over until the lens faces the learning page, and stopping turning.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the controlling the camera module after being popped up to turn over with respect to the display screen of the smart sound box until the camera module turns over to a state that the lens faces the learning page includes:
controlling the camera module after being popped up to turn over for 90 degrees relative to the display screen of the intelligent sound box, judging that the camera module turns over to a state that the lens faces the learning page, and stopping turning; wherein, the module of making a video recording set up in the one side that intelligent audio amplifier was furnished with the display screen pops out the back the bracing piece perpendicular to of the module of making a video recording the last top surface of intelligent audio amplifier.
A second aspect of the embodiments of the present invention discloses an intelligent speaker, including:
the pop-up unit is used for controlling the intelligent sound box to pop up the camera module when a voice starting instruction is detected;
the overturning unit is used for controlling the camera shooting module after being popped up to overturn relative to the display screen of the intelligent sound box until the camera shooting module overturns until the lens faces the learning page, and the overturning is stopped;
the judging unit is used for judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value or not;
the light supplementing unit is used for controlling a light supplementing lamp of the intelligent sound box to be lightened in a preset light supplementing mode when the judging unit judges that the brightness intensity is smaller than the specified threshold value;
and the photographing unit is used for controlling the camera shooting module to photograph the learning page when the light supplement lamp is lightened in a preset light supplement mode.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the determining unit is specifically configured to determine whether the current operating mode of the smart sound box belongs to a learning mode before determining whether the brightness intensity around the smart sound box is smaller than a specified threshold; if the intelligent sound box belongs to the learning mode, judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value; the learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-one-question mode or a question searching mode.
As an optional implementation manner, in the second aspect of the embodiment of the present invention, the method further includes:
the acquisition unit is used for judging that the current working mode of the intelligent sound box does not belong to the learning mode and the intelligent sound box plays songs in the judging unit, and acquiring the light effect corresponding to the songs played by the intelligent sound box;
the control unit is used for controlling the colorful slide projectors of the intelligent sound box to be lightened according to the light effect; wherein the colorful slide show is decorated around the lens of the camera module.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the flipping unit is specifically configured to obtain a current angle of the smart sound box with respect to a ground plane; and controlling the popped camera module to turn over relative to the display screen of the intelligent sound box until the camera module turns over until the angle of the mirror surface relative to the ground plane is equal to the current angle, judging that the camera module turns over until the lens faces the learning page, and stopping turning.
As an optional implementation manner, in a second aspect of the embodiment of the present invention, the flipping unit is specifically configured to determine that the camera module is flipped over to a position where a lens of the camera module faces a learning page when the camera module after being popped up is flipped over by 90 ° relative to a display screen of the smart sound box, and stop flipping; wherein, the module of making a video recording set up in the one side that intelligent audio amplifier was furnished with the display screen pops out the back the bracing piece perpendicular to of the module of making a video recording the last top surface of intelligent audio amplifier.
A third aspect of the embodiments of the present invention discloses an intelligent speaker, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute the photographing method disclosed by the first aspect of the embodiment of the invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium storing a computer program, wherein the computer program causes a computer to execute a photographing method disclosed in the first aspect of the embodiments of the present invention. The computer readable storage medium includes a ROM/RAM, a magnetic or optical disk, or the like.
A fifth aspect of embodiments of the present invention discloses a computer program product, which, when run on a computer, causes the computer to perform some or all of the steps of any one of the methods of the first aspect.
A sixth aspect of the present embodiment discloses an application publishing platform, where the application publishing platform is configured to publish a computer program product, where the computer program product is configured to, when running on a computer, cause the computer to perform part or all of the steps of any one of the methods in the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, when a voice starting instruction is detected, the intelligent sound box is controlled to pop up the camera module, then the popped-up camera module is controlled to turn over relative to the display screen of the intelligent sound box until the camera module turns over to the state that the lens faces the learning page, turning is stopped, whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value is judged, if so, a light supplement lamp of the intelligent sound box is controlled to be turned on in a preset light supplement mode, and finally the camera module is controlled to photograph the learning page when the light supplement lamp is turned on in the preset light supplement mode. Therefore, by controlling the camera shooting module to pop up and turn over until the lens of the camera shooting module faces the learning page, and then shooting the learning page, the camera shooting module can shoot the learning page in the front direction, the image distortion is avoided, and the user experience is improved; in addition, before shooing, if the bright intensity around the intelligent sound box is less than the appointed threshold value, the control module of making a video recording is shot when the light filling lamp is lighted with the mode of predetermineeing the light filling, can also improve the definition of photo.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a photographing method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of another photographing method disclosed in the embodiments of the present invention;
fig. 3 is a schematic structural diagram of an intelligent sound box disclosed in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of another smart sound box disclosed in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of another smart sound box disclosed in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a camera module not popped up by the smart speaker according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a pop-up camera module of an intelligent sound box disclosed in the embodiment of the present invention;
fig. 8 is a schematic structural diagram of a camera module for popping up and turning over an intelligent sound box according to an embodiment of the present invention.
Detailed Description
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.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, of embodiments of the present invention are intended to cover non-exclusive inclusions, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the embodiments of the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "installed," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The embodiment of the invention discloses a photographing method and an intelligent sound box, which can avoid the situation of image distortion and further improve user experience.
The method disclosed by the embodiment of the invention is suitable for the intelligent sound box. The operating system of the smart sound box includes, but is not limited to, an Android operating system, an IOS operating system, a Symbian operating system, a Black Berry operating system, a Windows Phone8 operating system, and the like. The execution subject of the embodiment of the invention is described in detail by taking the intelligent sound box as an example and combining with the accompanying drawings, and it should be understood that the invention is not limited in any way.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart of a photographing method according to an embodiment of the present invention. As shown in fig. 1, the photographing method may include the steps of:
101. when detecting pronunciation start command, intelligent audio amplifier control intelligent audio amplifier pops out the module of making a video recording.
In the embodiment of the invention, the intelligent sound box can identify the user voice information received by the microphone arranged on the intelligent sound box, and when the user voice information is identified to contain the preset keyword (such as small steps), the voice starting instruction is judged to be detected.
Referring to fig. 6 and 7 together, fig. 6 is a schematic structural diagram of a camera module popped up from an intelligent sound box according to an embodiment of the present invention, and fig. 7 is a schematic structural diagram of a camera module popped up from an intelligent sound box according to an embodiment of the present invention, as shown in fig. 6, the camera module of the intelligent sound box may be disposed on a side of the intelligent sound box where a display screen is disposed, and the camera module is disposed right above the display screen, and after the intelligent sound box controls the camera module to pop up, the camera module may stand on the top of the intelligent sound box as shown in fig. 7.
It can be understood that, after the module of making a video recording popped up, the bracing piece of the module of making a video recording can stand vertically on the last top surface of intelligent audio amplifier, also can stand in the last top surface of intelligent audio amplifier before/after oblique, does not do the restriction here.
It should be noted that the smart speaker box not only serves as a tool for a household consumer to surf the internet by voice, such as ordering songs, shopping on the internet, or knowing weather forecast, but also can be used for controlling smart home devices, such as opening a curtain, setting the temperature of a refrigerator, warming a water heater in advance, and the like, and even can be used for realizing a learning guidance function provided by electronic devices like a learning machine, a family education machine, a point reading machine, and the like. In the application scene, a user can also need to photograph a learning page placed in front of a display screen of the intelligent sound box in the process of learning by using the intelligent sound box, and by implementing the embodiment of the invention, the purpose of photographing the learning page is achieved without photographing a mirror image in a reflector, a camera can be controlled to automatically pop up and turn over until a lens of a camera module faces the learning page, and then the learning page is photographed, so that the photographing operation is simplified while the image distortion is avoided.
102. The intelligent sound box controls the camera shooting module after popping up to turn over relative to a display screen of the intelligent sound box until the camera shooting module turns over to the state that the lens faces the learning page.
Referring to fig. 8, fig. 8 is a schematic structural diagram of an intelligent speaker pop-up and flip camera module according to an embodiment of the present invention, in the process of flipping, considering that a user generally places a learning page in front of a display screen during a learning process, the camera module is controlled to flip with respect to the display screen until the camera module is turned over until a lens of the camera module faces the learning page, as shown in fig. 8.
The learning page may be a test paper, an exercise book, or a textbook.
As an alternative implementation, step 102 may include: the intelligent sound box acquires the current angle of the intelligent sound box relative to the ground plane; the intelligent sound box controls the camera shooting module after popping up to turn over relative to the display screen of the intelligent sound box, and when the angle of the mirror surface relative to the ground plane is equal to the current angle, the camera shooting module is judged to turn over until the lens faces the learning page, and the turning is stopped.
Through this embodiment, can acquire the current angle of intelligent audio amplifier for the horizon to the module upset of making a video recording after the control pops up is equal with current angle to the angle of mirror surface for the horizon, thereby improves the module upset of making a video recording and faces the accuracy of study page to the camera lens.
As another alternative, step 102 may include: when the intelligent sound box controls the popped camera shooting module to turn 90 degrees relative to the display screen of the intelligent sound box, judging that the camera shooting module turns over until the lens faces the learning page, and stopping turning; wherein, the module of making a video recording sets up in the one side that intelligent audio amplifier was furnished with the display screen, and the bracing piece perpendicular to intelligent audio amplifier's of the module of making a video recording top surface after popping out.
It can be understood that, when the bracing piece perpendicular to intelligence audio amplifier's of the module of making a video recording after popping out the last top surface, the control module of making a video recording is after 90 for the display screen upset of intelligence audio amplifier, think that the module of making a video recording is on a parallel with the last top surface of intelligence audio amplifier, also think that the module of making a video recording is on a parallel with the lower top surface of intelligence audio amplifier and the plane of placing of intelligence audio amplifier respectively, consequently, through this embodiment, can guarantee to make a video recording the module upset back camera lens and face the accuracy of studying the page.
103. The intelligent sound box judges whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value. If yes, go to step 104; otherwise, the flow is ended.
In the embodiment of the present invention, the specified threshold may be a numerical value preset by a developer.
The intelligent sound box can be provided with an optical sensor, and therefore the mode that the intelligent sound box judges whether the brightness intensity around the intelligent sound box is smaller than the specified threshold value can be specifically that the brightness intensity around the intelligent sound box is obtained through calculation according to the signal detected by the optical sensor.
Optionally, if it is determined that the brightness intensity around the smart sound box is smaller than the specified threshold, and before executing step 104, the following steps S1 to S4 may be further executed:
s1, the intelligent sound box controls the camera shooting module to shoot at least three pictures, and whether the at least three pictures contain target characteristics of indoor scenes or not is judged;
s2, if the target characteristics of the indoor scene are included, the intelligent sound box determines that the scene where the intelligent sound box is located is the indoor scene; wherein the target feature may be a particular ceiling, floor, door, window, etc.;
s3, judging whether the current moment belongs to the daytime by the intelligent sound box;
and S4, if the curtain is in the daytime and the curtain connected with the intelligent sound box is in a closed state, the intelligent sound box controls the curtain to be opened to a specified area.
Through this embodiment, can accurate discernment intelligent audio amplifier place the scene to opening of intelligent control (window) curtain improves indoor ambient brightness, provides light for shooing of intelligent audio amplifier.
104. The intelligent sound box controls a light supplement lamp of the intelligent sound box to be turned on in a preset light supplement mode.
It should be noted that the intelligent sound box can have multiple different shooting scenes, and the light filling mode that each shooting scene corresponds to is different in advance, and when the module of making a video recording of intelligent sound box popped out and overturned to the camera lens and face the study page, can regard as the current shooting scene of intelligent sound box and shoot for the page, then acquire the preset light filling mode that the page shot corresponds and carry out the light filling to can cater to the multiple shooting scenes of intelligent sound box, make intelligent sound box more intelligent.
105. The intelligent sound box controls the camera shooting module to shoot the learning page when the light supplement lamp is lightened in a preset light supplement mode.
As an optional implementation mode, before the intelligent sound box is just taking a picture to the study page when the light filling lamp is lighted in the preset light filling mode in controlling the camera shooting module, whether a shelter exists on the study page can also be judged, the shelter can be the hand of a user, stationery (such as a pen, a ruler or an eraser) or other textbooks and the like, if no shelter exists, the operation of just taking a picture to the study page when the light filling lamp is lighted in the preset light filling mode is executed and the camera shooting module is controlled, so that the quality of shot photos can be improved, and the shot photos are prevented from being sheltered.
As an alternative embodiment, after step 105 is executed, the following steps may also be executed: the intelligent sound box judges whether a starting control instruction of the display screen is detected, if the starting control instruction is detected, the intelligent sound box controls the display screen to be opened, inquiry information is popped out on the display screen, the inquiry information is used for inquiring whether a user continues to take a picture, reply information input by the user aiming at the inquiry information is received, if the reply information of the user indicates that the user does not need to continue to take a picture, the intelligent sound box controls the camera module to automatically return to the original position.
Through this embodiment, can control the module of making a video recording and finish the automatic playback of back of shooing for the operation of shooing is more convenient.
Therefore, by implementing the method described in fig. 1, the camera module is controlled to pop up and turn over until the lens of the camera module faces the learning page, and then the learning page is photographed, so that the camera module can photograph the learning page in the front direction, the image distortion is avoided, and the user experience is improved; in addition, before shooing, if the bright intensity around the intelligent sound box is less than the appointed threshold value, the control module of making a video recording is shot when the light filling lamp is lighted with the mode of predetermineeing the light filling, can also improve the definition of photo.
Example two
Referring to fig. 2, fig. 2 is a schematic flow chart of another photographing method according to an embodiment of the present invention. As shown in fig. 2, the photographing method may include the steps of:
201 to 202. For the descriptions of steps 201 to 202, please refer to the detailed descriptions of steps 101 to 102 in the first embodiment, which is not repeated herein.
203. And the intelligent sound box judges whether the current working mode of the intelligent sound box belongs to a learning mode. If yes, go to step 204; if not, go to step 207.
The learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-question mode or a question searching mode.
204. The intelligent sound box judges whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value. If yes, executing steps 205-206; otherwise, the flow is ended.
205. The intelligent sound box controls a light supplement lamp of the intelligent sound box to be turned on in a preset light supplement mode.
206. The intelligent sound box controls the camera shooting module to shoot the learning page when the light supplement lamp is lightened in a preset light supplement mode.
207. The smart speaker determines whether the smart speaker is playing a song. If yes, executing steps 208-209; otherwise, the flow is ended.
208. The smart speaker obtains a light effect corresponding to the song being played by the smart speaker.
209. The intelligent sound box controls the colorful slide projector of the intelligent sound box to light with the light effect.
Wherein the colorful slide show is decorated around the lens of the camera module.
Step 207-208 is implemented, when the current working mode of the intelligent sound box does not belong to the learning mode and the song is being played, the plane where the learning page is located is subjected to light dyeing, the purpose of combining colors and the song is achieved through different light effects of the colorful magic lamps, different stage lighting effects are created, and user experience is further improved.
Optionally, before step 209 is executed, the smart sound box may further control the camera module to capture a video of surrounding images, determine the number of listening users in the room where the smart sound box is located from the video of surrounding images, and calculate and obtain the spatial intensity of the room according to the volume value of the room and the number of listening users in the room; the target volume matched with the space density is obtained, the intelligent sound box is controlled to adjust the current playing volume to the target volume, the playing volume can be adjusted in a self-adaptive mode according to the size of the room and the number of listening users in the room, and comfortable experience is brought to the users.
It can be seen that, compared with the method described in the implementation of fig. 1, the method described in the implementation of fig. 2 can also perform light dyeing on the plane where the learning page is located when the current working mode of the intelligent sound box does not belong to the learning mode and songs are being played, and achieve the purpose of combining colors and songs through different light effects of the seven-color slide show, thereby creating different stage lighting effects and further improving user experience.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of an intelligent sound box according to an embodiment of the present invention. As shown in fig. 3, the smart speaker may include:
pop-up unit 301 for when detecting the voice start instruction, control intelligent audio amplifier and pop-up the module of making a video recording.
And the overturning unit 302 is used for controlling the popped camera shooting module to overturn relative to the display screen of the intelligent sound box until the camera shooting module overturns until the lens faces the learning page, and then the overturning is stopped.
And the judging unit 303 is configured to judge whether the brightness intensity around the smart sound box is smaller than a specified threshold.
And the light supplement unit 304 is configured to control a light supplement lamp of the smart sound box to light in a preset light supplement mode when the determination unit determines that the brightness intensity is smaller than the specified threshold value.
And a photographing unit 305 for controlling the camera module to photograph the learning page when the light supplement lamp is turned on in a preset light supplement mode.
Optionally, the smart sound box shown in fig. 3 may further include an identification unit, not shown in the figure, for controlling the camera module to shoot at least three pictures and determining whether each of the at least three pictures includes a target feature of an indoor scene when the determination unit determines that the brightness intensity is smaller than the specified threshold value and before the light supplement unit 304 controls the light supplement lamp of the smart sound box to be turned on in a preset light supplement manner; if the target characteristics of the indoor scene are included, the intelligent sound box determines that the scene where the intelligent sound box is located is the indoor scene; judging whether the current time belongs to the daytime or not; if the curtain is closed in the daytime and the curtain connected with the intelligent sound box is in the closed state, the intelligent sound box controls the curtain to be opened to a specified area; wherein the target feature may be a particular ceiling, floor, door, window, etc.
Through this embodiment, can accurate discernment intelligent audio amplifier place the scene to opening of intelligent control (window) curtain improves indoor ambient brightness, provides light for shooing of intelligent audio amplifier.
As an optional implementation manner, in the intelligent sound box shown in fig. 3, the photographing unit 305 is further configured to determine whether a shielding object exists on the learning page before the photographing module is controlled to photograph the learning page when the light supplement lamp is turned on in a preset light supplement manner, and if there is no shielding object, the photographing module is controlled to photograph the learning page when the light supplement lamp is turned on in a preset light supplement manner, where the shielding object may be a hand of a user, stationery (such as a pen, a ruler, or an eraser), or other textbooks, and the like, so as to improve quality of photographed photos and prevent the photographed photos from being shielded.
As an optional implementation manner, the smart sound box shown in fig. 3 may further include a homing unit, not shown in the figure, for determining whether a start control instruction of the display screen is detected after the photographing unit 305 controls the camera module to photograph the learning page when the light supplement lamp is turned on in a preset light supplement manner, and if the start control instruction is detected, controlling the display screen to be opened, and popping up inquiry information on the display screen, where the inquiry information is used to inquire whether the user continues to photograph; and receiving reply information aiming at the inquiry information input by the user, and controlling the camera module to automatically return if the reply information of the user indicates that the user does not need to continue to take the picture.
Through this embodiment, can control the module of making a video recording and finish the automatic playback of back of shooing for the operation of shooing is more convenient.
Therefore, by implementing the intelligent sound box shown in fig. 3, the camera module is controlled to pop up and turn over until the lens of the camera module faces the learning page, and then the learning page is photographed, so that the camera module can photograph the learning page in the front direction, the situation of image distortion is avoided, and the user experience is improved; in addition, before shooing, if the bright intensity around the intelligent sound box is less than the appointed threshold value, the control module of making a video recording is shot when the light filling lamp is lighted with the mode of predetermineeing the light filling, can also improve the definition of photo.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of another intelligent sound box disclosed in the embodiment of the present invention. The smart sound box shown in fig. 4 is obtained by optimizing the smart sound box shown in fig. 3, and compared with fig. 3, in the smart sound box shown in fig. 4, the above-mentioned determining unit 303 is specifically configured to determine whether the current operating mode of the smart sound box belongs to the learning mode before determining whether the brightness intensity around the smart sound box is smaller than the specified threshold; if the intelligent sound box belongs to the learning mode, judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value; the learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-question mode or a question searching mode.
As an alternative embodiment, the smart sound box shown in fig. 4 may further include:
the obtaining unit 306 is configured to determine, at the determining unit 303, that the current working mode of the smart speaker does not belong to the learning mode, and the smart speaker is playing a song, and obtain a light effect corresponding to the song being played by the smart speaker.
A control unit 307 for controlling the colorful slide show of the smart speaker to be lighted with a light effect; wherein the colorful slide show is decorated around the lens of the camera module.
Implement this embodiment, when the current mode of operation of intelligent audio amplifier does not belong to the study mode, and when broadcasting the song, carry out light dyeing to the plane at study page place, through the different light effects of seven various illusions, reach the purpose of color and song inter combination, build different stage light efficiency, further improve user experience.
As an alternative implementation manner, in the smart sound box shown in fig. 4, the turning unit 302 may be specifically configured to obtain a current angle of the smart sound box with respect to the ground plane; and controlling the popped camera module to turn over relative to the display screen of the intelligent sound box until the mirror surface is equal to the current angle relative to the ground plane, judging that the camera module turns over until the lens faces the learning page, and stopping turning.
Through this embodiment, can acquire the current angle of intelligent audio amplifier for the horizon to the module upset of making a video recording after the control pops up is equal with current angle to the angle of mirror surface for the horizon, thereby improves the module upset of making a video recording and faces the accuracy of study page to the camera lens.
As another alternative implementation, in the intelligent sound box shown in fig. 4, the turning unit 302 may be specifically configured to determine that the camera module is turned over to a position where the lens faces the learning page when the camera module after being ejected is turned over by 90 ° relative to the display screen of the intelligent sound box, and stop turning; wherein, the module of making a video recording sets up in the one side that intelligent audio amplifier was furnished with the display screen, and the bracing piece perpendicular to intelligent audio amplifier's of the module of making a video recording top surface after popping out.
It can be understood that, when the bracing piece perpendicular to intelligence audio amplifier's of the module of making a video recording after popping out the last top surface, the control module of making a video recording is after 90 for the display screen upset of intelligence audio amplifier, think that the module of making a video recording is on a parallel with the last top surface of intelligence audio amplifier, also think that the module of making a video recording is on a parallel with the lower top surface of intelligence audio amplifier and the plane of placing of intelligence audio amplifier respectively, consequently, through this embodiment, can guarantee to make a video recording the module upset back camera lens and face the accuracy of studying the page.
Optionally, the control unit 307 is further configured to control the camera module to capture an ambient image video before the colorful slide projector of the smart sound box is controlled to light with a light effect, and determine the number of listening users in the room where the smart sound box is located from the ambient image video; then calculating to obtain the space intensity of the room according to the volume value of the room and the number of listening users in the room; the target volume matched with the space density is obtained, the intelligent sound box is controlled to adjust the current playing volume to the target volume, the playing volume can be adjusted in a self-adaptive mode according to the size of the room and the number of listening users in the room, and comfortable experience is brought to the users.
It is thus clear that compare with the intelligent audio amplifier that implements fig. 3, implement the intelligent audio amplifier that fig. 4 shows, can also not belong to the study mode at the current operating mode of intelligent audio amplifier, and when broadcasting the song, carry out light dyeing to the plane at study page place, through the different light effects of seven various illusions, reach the purpose of color and song inter combination, build different stage light efficiency, further improve user experience.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another intelligent sound box disclosed in the embodiment of the present invention. As shown in fig. 5, the smart speaker may include:
a memory 501 in which executable program code is stored;
a processor 502 coupled to a memory 501;
the processor 502 calls the executable program code stored in the memory 501 to execute any one of the photographing methods shown in fig. 1 to 2.
It should be noted that the smart sound box shown in fig. 5 may further include components, which are not shown, such as a power supply, an input key, a speaker, a microphone, a screen, an RF circuit, a Wi-Fi module, a bluetooth module, and a sensor, which are not described in detail in this embodiment. The mobile phone can also comprise undisplayed parts such as a loudspeaker module, a camera module, a display screen, a light projection module, a battery module, a wireless communication module (such as a mobile communication module, a WIFI module, a Bluetooth module and the like), a sensor module (such as a proximity sensor, a pressure sensor and the like), an input module (such as a microphone and a key) and a user interface module (such as a charging interface, an external power supply interface, a clamping groove and a wired earphone interface and the like).
The embodiment of the invention discloses a computer-readable storage medium which stores a computer program, wherein the computer program enables a computer to execute any one of the photographing methods in figures 1-2.
Embodiments of the present invention also disclose a computer program product, wherein, when the computer program product is run on a computer, the computer is caused to execute part or all of the steps of the method as in the above method embodiments.
The embodiment of the present invention also discloses an application publishing platform, wherein the application publishing platform is used for publishing a computer program product, and when the computer program product runs on a computer, the computer is caused to execute part or all of the steps of the method in the above method embodiments.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are exemplary and alternative embodiments, and that the acts and modules illustrated are not required in order to practice the invention.
In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not imply an inevitable order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated units, if implemented as software functional units and sold or used as a stand-alone product, may be stored in a computer accessible memory. Based on such understanding, the technical solution of the present invention, which is a part of or contributes to the prior art in essence, or all or part of the technical solution, can be embodied in the form of a software product, which is stored in a memory and includes several requests for causing a computer device (which may be a personal computer, a server, a network device, or the like, and may specifically be a processor in the computer device) to execute part or all of the steps of the above-described method of each embodiment of the present invention.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood, however, that determining B from a does not mean determining B from a alone, but may also be determined from a and/or other information.
Those skilled in the art will appreciate that some or all of the steps in the methods of the above embodiments may be implemented by a program instructing associated hardware, and the program may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The photographing method and the smart sound box disclosed by the embodiment of the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; 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:
when a voice starting instruction is detected, controlling the intelligent sound box to pop up the camera module;
controlling the popped camera module to turn over relative to a display screen of the intelligent sound box until the camera module turns over until a lens faces a learning page;
judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value or not;
if the current value is less than the specified threshold value, controlling a light supplement lamp of the intelligent sound box to be lightened in a preset light supplement mode;
and controlling the camera shooting module to shoot the learning page when the light supplement lamp is lightened in a preset light supplement mode.
2. The method of claim 1, wherein before determining whether the intensity of the light around the smart sound box is less than a specified threshold, the method further comprises:
judging whether the current working mode of the intelligent sound box belongs to a learning mode; the learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-one-question mode or a question searching mode;
and if the intelligent sound box belongs to the learning mode, executing the step of judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value.
3. The method of claim 2, further comprising:
if the current working mode of the intelligent sound box does not belong to the learning mode and the intelligent sound box plays songs, obtaining a light effect corresponding to the songs played by the intelligent sound box;
controlling a colorful slide projector of the intelligent sound box to light up according to the light effect; wherein the colorful slide show is decorated around the lens of the camera module.
4. The method according to any one of claims 1 to 3, wherein the controlling the camera module after being ejected to turn over relative to the display screen of the smart sound box until the camera module turns over to a position where the lens faces the learning page comprises:
acquiring the current angle of the intelligent sound box relative to the ground plane;
and controlling the popped camera module to turn over relative to the display screen of the intelligent sound box until the camera module turns over until the angle of the mirror surface relative to the ground plane is equal to the current angle, judging that the camera module turns over until the lens faces the learning page, and stopping turning.
5. The method according to any one of claims 1 to 3, wherein the controlling the camera module after being ejected to turn over relative to the display screen of the smart sound box until the camera module turns over to a position where the lens faces the learning page comprises:
controlling the camera module after being popped up to turn over for 90 degrees relative to the display screen of the intelligent sound box, judging that the camera module turns over to a state that the lens faces the learning page, and stopping turning; wherein, the module of making a video recording set up in the one side that intelligent audio amplifier was furnished with the display screen pops out the back the bracing piece perpendicular to of the module of making a video recording the last top surface of intelligent audio amplifier.
6. An intelligent sound box, comprising:
the pop-up unit is used for controlling the intelligent sound box to pop up the camera module when a voice starting instruction is detected;
the overturning unit is used for controlling the camera shooting module after being popped up to overturn relative to the display screen of the intelligent sound box until the camera shooting module overturns until the lens faces the learning page, and the overturning is stopped;
the judging unit is used for judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value or not;
the light supplementing unit is used for controlling a light supplementing lamp of the intelligent sound box to be lightened in a preset light supplementing mode when the judging unit judges that the brightness intensity is smaller than the specified threshold value;
and the photographing unit is used for controlling the camera shooting module to photograph the learning page when the light supplement lamp is lightened in a preset light supplement mode.
7. The smart sound box of claim 6, wherein:
the judging unit is specifically used for judging whether the current working mode of the intelligent sound box belongs to a learning mode before judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value; if the intelligent sound box belongs to the learning mode, judging whether the brightness intensity around the intelligent sound box is smaller than a specified threshold value; the learning mode comprises a dictation mode, a point-reading mode, an intelligent question-answering mode, a point-one-question mode or a question searching mode.
8. The smart sound box of claim 7, further comprising:
the acquisition unit is used for judging that the current working mode of the intelligent sound box does not belong to the learning mode and the intelligent sound box plays songs in the judging unit, and acquiring the light effect corresponding to the songs played by the intelligent sound box;
the control unit is used for controlling the colorful slide projectors of the intelligent sound box to be lightened according to the light effect; wherein the colorful slide show is decorated around the lens of the camera module.
9. The smart sound box according to any one of claims 6 to 8, wherein the flipping unit is specifically configured to obtain a current angle of the smart sound box with respect to a ground plane; and controlling the popped camera module to turn over relative to the display screen of the intelligent sound box until the camera module turns over until the angle of the mirror surface relative to the ground plane is equal to the current angle, judging that the camera module turns over until the lens faces the learning page, and stopping turning.
10. The smart sound box according to any one of claims 6 to 8, wherein the flipping unit is specifically configured to determine that the camera module is flipped over to a position where the lens faces the learning page when the camera module flipped over by 90 ° relative to the display screen of the smart sound box after being flipped over, and stop flipping; wherein, the module of making a video recording set up in the one side that intelligent audio amplifier was furnished with the display screen pops out the back the bracing piece perpendicular to of the module of making a video recording the last top surface of intelligent audio amplifier.
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|---|---|---|---|
| CN202010176504.4A CN111371994A (en) | 2020-03-13 | 2020-03-13 | Photographing method and intelligent sound box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176504.4A CN111371994A (en) | 2020-03-13 | 2020-03-13 | Photographing method and intelligent sound box |
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