CN109040652A - Method of adjustment, device, video call device and the storage medium of camera - Google Patents
Method of adjustment, device, video call device and the storage medium of camera Download PDFInfo
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- CN109040652A CN109040652A CN201811168427.7A CN201811168427A CN109040652A CN 109040652 A CN109040652 A CN 109040652A CN 201811168427 A CN201811168427 A CN 201811168427A CN 109040652 A CN109040652 A CN 109040652A
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- video calling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Studio Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of method of adjustment of camera, device, video call device and storage mediums.The described method includes: obtaining the corresponding video calling picture of any video call device in video calling；According to position of the facial characteristics in video calling picture is set in video calling picture, judge whether to need to adjust video calling picture；If video calling picture need to be adjusted, according to position of the setting facial characteristics in video calling picture, the adjustment mode of the camera in the corresponding video call device of video calling picture is determined；Camera is adjusted according to adjustment mode.The technical solution of the embodiment of the present invention solve during video calling in the prior art can not the video calling picture to other calling users manipulate, to obtain the technological deficiency of required image, it realizes during video calling, camera by controlling video call device used in other calling users is rotated, to obtain the effective image of other calling users.
Description
Technical field
The present embodiments relate to video call technology field more particularly to a kind of methods of adjustment of camera, device, view
Frequency verbal system and storage medium.
Background technique
With the continuous development of network technology and verbal system, so that video calling has entered into people's lives.Present people
More and more by way of video calling and the household in a distant place, friend and business partner carry out things and emotion is handed over
Stream.
In existing video call process, any calling user can see other by the video call device of itself
The image that video call device used in calling user obtains.But when the position of other calling users shifts, such as
When current image pickup scope beyond the camera in video call device, this calling user can not then obtain other calling users
Permissible call image.
Inventor in the implementation of the present invention, discovery the prior art have following defects that video calling during
Can not the video calling picture to other calling users manipulate, to obtain required image.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method of adjustment of camera, device, video call device and depositing
Storage media is manipulated with optimizing existing video calling user method by the camera to other video call devices, is obtained
Required video calling picture.
In a first aspect, being applied to video calling, packet the embodiment of the invention provides a kind of method of adjustment of camera
It includes:
Obtain the corresponding video calling picture of any video call device in the video calling；
According to position of the setting facial characteristics in the video calling picture in the video calling picture, judgement is
It is no to need to adjust the video calling picture；
If desired the video calling picture is adjusted, then according to the setting facial characteristics in the video calling picture
Position, determine the adjustment mode of the camera in the corresponding video call device of the video calling picture；
The camera is adjusted according to the adjustment mode.
In the above-mentioned methods, optionally, the setting facial characteristics according in the video calling picture is described
Position in video calling picture judges whether to need to adjust the video calling picture, comprising:
The setting facial characteristics is obtained at a distance from the frame of the video calling picture；
Judge whether the distance belongs to the corresponding effective distance range of the setting facial characteristics；
If the distance is not belonging to the corresponding effective distance range of the setting facial characteristics, it is determined that the video calling
Picture needs to adjust.
In the above-mentioned methods, optionally, in the setting facial characteristics according in the video calling picture in institute
The position in video calling picture is stated, before judging whether to need to adjust the video calling picture, further includes:
From the video calling picture, the corresponding comparison facial characteristics of the setting facial characteristics is obtained；
Judge whether the comparison facial characteristics belongs to normal physiological distance range at a distance from the setting facial characteristics；
If the comparison facial characteristics is not belonging to normal physiological distance range, root at a distance from the setting facial characteristics
According to strategy is reminded, the corresponding calling user of the video calling picture is reminded to be adjusted.
In the above-mentioned methods, optionally, it is described obtain the corresponding comparison facial characteristics of the setting facial characteristics it
Before, further includes:
Judge in the video calling picture whether to include facial characteristics；
If not including facial characteristics in the video calling picture, according to the prompting strategy, remind the video logical
The corresponding calling user of words picture is adjusted.
In the above-mentioned methods, optionally, described according to the prompting strategy, remind the video calling picture corresponding
Calling user is adjusted, and is specifically included:
Setting speech prompt information is sent to the corresponding video call device of the video calling picture, so that the view
Frequency verbal system plays the speech prompt information, and the corresponding calling user of the video calling picture is reminded to be adjusted.
In the above-mentioned methods, optionally, described that the camera is adjusted according to the adjustment mode, it specifically includes:
Camera rotation data corresponding with the adjustment mode is sent to the corresponding video of the video calling picture
Verbal system is rotated with controlling the camera in the video call device according to the camera rotation data.
In second aspect, the embodiment of the invention provides a kind of adjustment devices of camera, are applied to video call device,
Include:
Picture of conversing obtains module, logical for obtaining the corresponding video of any video call device in the video calling
Talk about picture；
Position judging module, for being drawn according to the setting facial characteristics in the video calling picture in the video calling
Position in face judges whether to need to adjust the video calling picture；
Adjustment mode determining module, it is for if desired adjusting the video calling picture, then special according to the setting face
The position in the video calling picture is levied, determines the camera in the corresponding video call device of the video calling picture
Adjustment mode；
Camera adjusts module, for adjusting the camera according to the adjustment mode.
In above-mentioned apparatus, optionally, the position judging module includes:
Distance acquiring unit, for obtaining the setting facial characteristics at a distance from the frame of the video calling picture；
Distance Judgment unit, for judging whether the distance belongs to the corresponding effective distance model of the setting facial characteristics
It encloses；
Picture adjusts determination unit, if being not belonging to the corresponding effective distance model of the setting facial characteristics for the distance
It encloses, it is determined that the video calling picture needs to adjust.
In the third aspect, the embodiment of the invention provides a kind of video call device, the equipment includes:
One or more processors；
Storage device, for storing one or more programs；
Camera, for obtaining image；
When one or more of programs are executed by one or more of processors, so that one or more of processing
Device realizes the method for adjustment of camera described in any embodiment of that present invention.
It is described the embodiment of the invention provides a kind of storage medium comprising computer executable instructions in fourth aspect
Computer executable instructions as computer processor when being executed for executing camera described in any embodiment of that present invention
Method of adjustment.
The embodiment of the invention provides a kind of method of adjustment of camera, device, video call device and storage mediums, lead to
It crosses according to the position for setting facial characteristics in the corresponding video calling picture of other video call devices, determines other verbal systems
Camera adjustment mode, and directly control adjust the camera, solve nothing during video calling in the prior art
Method manipulates the video calling picture of other calling users, to obtain the technological deficiency of required image, realizes in video
During call, the camera by controlling video call device used in other calling users is rotated, to obtain
The effective image of other calling users.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the method for adjustment for camera that the embodiment of the present invention one provides；
Fig. 2 a is a kind of flow chart of the method for adjustment of camera provided by Embodiment 2 of the present invention；
Fig. 2 b is the angle schematic diagram of face and camera provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of structure chart of the adjustment device for camera that the embodiment of the present invention three provides；
Fig. 4 is a kind of structure chart for video call device that the embodiment of the present invention four provides.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing to of the invention specific real
Example is applied to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.
It also should be noted that only the parts related to the present invention are shown for ease of description, in attached drawing rather than
Full content.It should be mentioned that some exemplary embodiments are described before exemplary embodiment is discussed in greater detail
At the processing or method described as flow chart.Although operations (or step) are described as the processing of sequence by flow chart,
It is that many of these operations can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of operations can be by again
It arranges.The processing can be terminated when its operations are completed, it is also possible to have the additional step being not included in attached drawing.
The processing can correspond to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is a kind of flow chart of the method for adjustment for camera that the embodiment of the present invention one provides, the method for the present embodiment
It can be executed by the adjustment device of camera, which can be realized by way of hardware and/or software, and can generally be integrated
In video call device.
The method of the present embodiment specifically includes:
The corresponding video calling picture of any video call device in S101, acquisition video calling.
In the present embodiment, video calling either both sides video calling, be also possible to multi-party video calling.Appoint
One video call device specifically refers to participate in any one equipment in all devices of video calling.Video calling picture is specific
Refer to be integrated with for execute the step 101 in the present embodiment to step 104 camera adjusting device video call device
In, the video calling picture of shown each calling user.
It is understood that any calling user can be set in used video calling during video calling
The video calling picture of all calling users is seen in standby.Due to during video calling, the position of video call device
Typically fixed, but calling user may move, and lead to the position of the calling user in video calling picture
Generate offset.
For example, when parent carries out video calling with child, since child is more active, so the corresponding view of child
The face that child may often be will appear in frequency call picture is located at a corner of picture, or only includes half face of child
Situation.In the prior art, when above situation occurs, it is matched with camera that parent can only allow child to move back to by voice
Position, but many times, child can't accept the commander of parent.
However, the method for adjustment of camera composed by step 101 to step 104 in through this embodiment, can from
The camera angle of the camera of video call device used in dynamic adjustment child, so that it is complete to obtain child with preferable angle
Face-image, parent no longer needs to the difficult behavior by voice control child.
S102, according to position of the setting facial characteristics in video calling picture in video calling picture, judge whether
Need to adjust video calling picture.
In the present embodiment, setting facial characteristics specifically refers to can be used for accurate judgement face in video calling picture
The facial characteristics of position typically can be glasses, nose etc..
Further, in the present embodiment, a setting facial characteristics can both be used only, it can also be simultaneously using multiple
Setting facial characteristics is to determine whether need to adjust video calling picture, and the present embodiment is to this without limiting.
In the present embodiment, determining that setting facial characteristics, specifically can root after the position in video calling picture
Judge whether to need to adjust video calling picture according to the corresponding active position range of setting facial characteristics, it can also be first according to setting
Facial characteristics determines that face determines position of the face in video calling picture in the position in video calling picture, then basis
Position of the face in video calling picture judges whether to need to adjust video calling picture etc..
S103, video calling picture is if desired adjusted, then the position according to setting facial characteristics in video calling picture,
Determine the adjustment mode of the camera in the corresponding video call device of video calling picture.
In the present embodiment, if it is determined that need to adjust video calling picture, then need to further determine that the tune of camera
Perfect square formula.Wherein, the adjustment mode of camera specifically refers to the rotation direction and rotational angle of camera.
Illustratively, facial characteristics is set as eyes, and position of the eyes in video calling picture is located at video calling picture
The top in face, it is possible thereby to determine that facial image is on the upper side in video calling picture.In order to offset downward facial image, Ying Zeng
The elevation angle for adding camera, is rotated up camera.
Further, in the present embodiment, image head-turned angle either set angle numerical value, be also possible to according to
The rotational angle determined according to position of the setting facial characteristics in video calling picture.Specifically, working as the angle of rotation of camera
When degree is sets numerical value, can be the corresponding rotational angle of any rotation direction is all fixed angles angle value, different rotation directions
Corresponding fixed angle of rotation angle value both may be the same or different；When camera shooting head-turned angle is special according to setting face
When levying the rotational angle that the position in video calling picture determines, it specifically can be and compare its correspondence according to setting facial characteristics
Active position range offset, determine camera shooting head-turned angle.
S104, camera is adjusted according to adjustment mode.
It in the present embodiment, can be directly corresponding to video calling picture after determining the adjustment mode of camera
Camera in video call device is sent and the matched rotation command of adjustment mode, and can also be will be matched with adjustment mode
Rotation command is sent to the control device in the corresponding video call device of video calling picture so that the control device according to turn
The camera rotation of dynamic instruction control itself.
The embodiment of the invention provides a kind of method of adjustment of camera, device, video call device and storage mediums, lead to
It crosses according to the position for setting facial characteristics in the corresponding video calling picture of other video call devices, determines other verbal systems
Camera adjustment mode, and directly control adjust the camera, solve nothing during video calling in the prior art
Method manipulates the video calling picture of other calling users, to obtain the technological deficiency of required image, realizes in video
During call, the camera by controlling video call device used in other calling users is rotated, to obtain
The effective image of other calling users.
Embodiment two
Fig. 2 a is a kind of flow chart of the method for adjustment of camera provided by Embodiment 2 of the present invention.The present embodiment is with above-mentioned
Optimized based on embodiment, in the present embodiment, give it is a kind of materialization whether need to adjust video calling picture
Deterministic process, increase facial characteristics between the whether normal deterministic process of distance, increase whether include facial characteristics deterministic process
And embody the specific embodiment of the method for adjustment of camera.
Correspondingly, the method for the present embodiment specifically includes:
The corresponding video calling picture of any video call device in S201, acquisition video calling.
S202, judge in video calling picture whether to include facial characteristics, if so, 204 are thened follow the steps, if otherwise executing
Step 203.
It is understood that calling user is during call, it is possible to be moved to the current image pickup scope of camera
In addition.Just the facial image of calling user can be made to be located at this point, rotation camera can not be determined how according to video calling picture
The better position of video calling picture.
Therefore, in the present embodiment, this step 202 is increased, to judge whether camera is currently available to any
Facial characteristics.
S203, according to strategy is reminded, the corresponding calling user of prompt video call picture is adjusted, and is returned and executed step
Rapid 202.
In the present embodiment, can be tactful according to reminding when not including facial characteristics in video calling picture, prompt video
The corresponding calling user of call picture is adjusted, so that camera is available to facial characteristics in current location.Wherein, it mentions
Strategy of waking up specifically can be the prompting voice for making the corresponding video call device of video calling picture play setting, vibration or shield
Display reminding information etc. in curtain.
In addition, can also control the corresponding camera of video calling picture while reminding calling user and press
It is rotated according to setting rule, every turn moves a step judge whether in primary video call picture include facial characteristics, until video
When including facial characteristics in call picture, stop operating camera.Be arranged such can calling user not based on remind into
When line position sets adjustment, the autonomous facial image for obtaining calling user.
Further, in the present embodiment, after the corresponding calling user of prompt video call picture is adjusted, meeting
Whether return step 202 judges in video calling picture to include facial characteristics, again until including face in video calling picture
Until feature.
S204, from video calling picture, obtain the corresponding comparison facial characteristics of setting facial characteristics.
In the present embodiment, comparison facial characteristics, which specifically refers to the distance between setting facial characteristics, can be used for judging
The facial characteristics of angular relationship between face and camera.Specifically, when face and camera shoot with video-corder direction it is vertical when,
In the image that camera obtains, the distance between each feature is normal distance in face；When the side of shooting with video-corder of face and camera
To out of plumb and when angle is closer to zero degree or closer to 180 degree, in the image that camera obtains, in face between some features
Distance it is more abnormal.
For example, when facing camera, if user's wide-angle faces upward head, in the image that camera obtains at this time
The distance up and down of the distance up and down and lip and ear of nose and eyes is all abnormal distance.
Therefore, by setting facial characteristics and can compare whether the distance between facial characteristics is abnormal, and abnormal
Degree, to determine the angular relationship between face and camera.
Fig. 2 b has carried out exemplary representation to the angle between face and camera.As shown in Figure 2 b, with the straight of arrow
Line AB is that the camera in mobile phone currently shoots with video-corder center line, and straight line BC is the straight line parallel with face, angle theta be face with
The angle of camera.
S205, judge to compare facial characteristics and set whether belong to normal physiological distance range at a distance from facial characteristics, if
It is to then follow the steps 207, if it is not, thening follow the steps 206.
It is understood that comparing the distance between facial characteristics and setting facial characteristics is for different people
It is not quite similar.Therefore, in the present embodiment, it is provided with normal physiological distance range, rather than is come using a fixed numbers
Whether normal judge the distance between to compare facial characteristics and set facial characteristics.
S206, according to strategy is reminded, the corresponding calling user of prompt video call picture is adjusted, and is returned and executed step
Rapid 205.
In the present embodiment, when the distance between comparison facial characteristics and setting facial characteristics are not belonging to normal physiological distance
When range, again by voice reminder, vibration or the modes such as display reminding information in screen, prompt video call picture pair
The calling user answered is adjusted.
In addition, equally also can control the corresponding camera shooting of video calling picture while reminding calling user
Head according to setting rule rotated, every turn move a step judge once to compare facial characteristics with set facial characteristics at a distance from whether
Belong to normal physiological distance range, until comparing the distance between facial characteristics and setting facial characteristics normally, stops operating and take the photograph
As head.
Further, in the present embodiment, after the corresponding calling user of prompt video call picture is adjusted, meeting
Return step 205 judges to compare again at a distance from facial characteristics and setting facial characteristics whether belong to normal physiological distance range,
Until comparing facial characteristics and belonging to normal physiological distance range at a distance from setting facial characteristics.
S207, setting facial characteristics is obtained at a distance from the frame of video calling picture.
In the present embodiment, when the distance between comparison facial characteristics and setting facial characteristics belong to normal physiological apart from model
When enclosing, then it will continue to according to setting facial characteristics at a distance from the frame of video calling picture, whether determine video calling picture
It needs to adjust.
Further, in the present embodiment, the setting facial characteristics obtained is at a distance from the frame of video calling picture, tool
Body can be setting facial characteristics at a distance from a line frame of video calling picture, be also possible to set facial characteristics and video
The distance of a plurality of frame of call picture.Specifically obtain setting facial characteristics and video calling picture several frames away from
From, can according to setting facial characteristics and required judging result precision determine.
S208, judge whether distance belongs to the corresponding effective distance range of setting facial characteristics, if so, terminate, if it is not,
Then follow the steps 209.
In the present embodiment, effective distance range specifically refers to the better position that facial image is located in video calling picture
When range, the distance between frame of setting facial characteristics and video calling picture range
S209, determine that video calling picture needs to adjust.
S210, the position according to setting facial characteristics in video calling picture, determine the corresponding view of video calling picture
The adjustment mode of camera in frequency verbal system.
S211, camera rotation data corresponding with adjustment mode is sent to the corresponding video calling of video calling picture
Equipment is rotated with controlling the camera in video call device according to camera rotation data.
In the present embodiment, the method for adjustment of camera is specifically: the corresponding video call device of video calling picture exists
After receiving camera rotation data, the camera for controlling itself is rotated.
The embodiment of the invention provides a kind of method of adjustment of camera, this method embodies whether need to adjust video
Converse the deterministic process of picture, can quickly, it is easy and accurately determine and whether need to adjust video calling picture, increase
Whether include facial characteristics deterministic process and facial characteristics between the whether normal deterministic process of distance, realize in camera
When being in a variety of positional relationships with calling user, can through this embodiment in camera method of adjustment adjust video calling
The position of face in picture, embodies further the method for adjustment of camera, can more efficient, accurately control camera progress
Rotation.
, will be tactful according to reminding on the basis of the various embodiments described above, the corresponding calling user of prompt video call picture
It is adjusted, is embodied as: setting speech prompt information is sent to the corresponding video call device of video calling picture, so that
Video call device plays speech prompt information, and the corresponding calling user of prompt video call picture is adjusted.
The benefit being arranged in this way is: it is more efficient, calling user is reminded in real time, so that calling user moves as early as possible
It moves to correct talking position.
Embodiment three
Fig. 3 is a kind of structure chart of the adjustment device for camera that the embodiment of the present invention three provides.As shown in figure 3, described
Device includes: that call picture obtains module 301, position judging module 302, adjustment mode determining module 303 and camera tune
Mould preparation block 304, in which:
Picture of conversing obtains module 301, logical for obtaining the corresponding video of any video call device in video calling
Talk about picture；
Position judging module 302, for according to the setting facial characteristics in video calling picture in video calling picture
Position, judge whether to need to adjust video calling picture；
Adjustment mode determining module 303 is then being regarded according to setting facial characteristics for if desired adjusting video calling picture
Position in frequency call picture, determines the adjustment mode of the camera in the corresponding video call device of video calling picture；
Camera adjusts module 304, for adjusting camera according to adjustment mode.
The embodiment of the invention provides a kind of adjustment device of camera, which passes through call picture first and obtains module
301 obtain the corresponding video calling picture of any video call device in video calling, then pass through position judging module 302
According to position of the setting facial characteristics in video calling picture in video calling picture, judge whether that needing to adjust video leads to
Picture is talked about, then if desired adjusts video calling picture by adjusting mode determining module 303, then is being regarded according to setting facial characteristics
Position in frequency call picture, determines the adjustment mode of the camera in the corresponding video call device of video calling picture, most
Module 304 is adjusted by camera afterwards, camera is adjusted according to adjustment mode.
The video calling of other calling users can not be drawn during which solves video calling in the prior art
Face is manipulated, and to obtain the technological deficiency of required image, is realized during video calling, by controlling other calls
The camera of video call device used by a user is rotated, to obtain the effective image of other calling users.
On the basis of the various embodiments described above, position judging module 302 may include:
Distance acquiring unit, for obtaining setting facial characteristics at a distance from the frame of video calling picture；
Distance Judgment unit, for judging whether distance belongs to the corresponding effective distance range of setting facial characteristics；
Picture adjusts determination unit, if being not belonging to the corresponding effective distance range of setting facial characteristics for distance, really
Determine video calling picture to need to adjust.
On the basis of the various embodiments described above, can also include:
Compare facial characteristics obtain module, for according to the setting facial characteristics in video calling picture in video calling
Before judging whether to need to adjust video calling picture, from video calling picture, it is special to obtain setting face for position in picture
Levy corresponding comparison facial characteristics；
Physiology distance judgment module, for judging to compare facial characteristics whether belong to normally at a distance from setting facial characteristics
Physiology distance range；
First reminding module, if being not belonging to normal physiological distance at a distance from setting facial characteristics for comparing facial characteristics
Range, then according to strategy is reminded, the corresponding calling user of prompt video call picture is adjusted.
On the basis of the various embodiments described above, can also include:
Facial characteristics judgment module, for judging to regard before obtaining the corresponding comparison facial characteristics of setting facial characteristics
It whether include facial characteristics in frequency call picture；
Second reminding module, if, according to strategy is reminded, reminding view for not including facial characteristics in video calling picture
The corresponding calling user of frequency call picture is adjusted.
On the basis of the various embodiments described above, the first reminding module and the second reminding module specifically can be used for:
Setting speech prompt information is sent to the corresponding video call device of video calling picture, so that video calling is set
Standby to play speech prompt information, the corresponding calling user of prompt video call picture is adjusted.
On the basis of the various embodiments described above, camera adjustment module 304 specifically can be used for:
Camera rotation data corresponding with adjustment mode is sent to the corresponding video call device of video calling picture,
It is rotated with controlling the camera in video call device according to camera rotation data.
The adjustment device of camera provided by the embodiment of the present invention can be used for executing any embodiment of that present invention offer
The method of adjustment of camera has corresponding functional module, realizes identical beneficial effect.
Example IV
Fig. 4 is a kind of structural schematic diagram for video call device that the embodiment of the present invention four provides.Fig. 4, which is shown, to be suitable for using
Come realize embodiment of the present invention exemplary video verbal system 12 block diagram.The video call device 12 that Fig. 4 is shown is only
An example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in figure 4, video call device 12 is showed in the form of universal computing device.The component of video call device 12
Can include but is not limited to: one or more processor or processing unit 16, system storage 28 connect not homologous ray group
The bus 18 of part (including system storage 28 and processing unit 16).
Bus 18 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller,
Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts
For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC)
Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Video call device 12 typically comprises a variety of computer system readable media.These media can be it is any can
The usable medium accessed by video call device 12, including volatile and non-volatile media, it is moveable and immovable
Medium.
System storage 28 may include the computer system readable media of form of volatile memory, such as arbitrary access
Memory (RAM) 30 and/or cache memory 32.Video call device 12 may further include it is other it is removable/no
Movably, volatile/non-volatile computer system storage medium.Only as an example, storage system 34 can be used for reading and writing
Immovable, non-volatile magnetic media (Fig. 4 do not show, commonly referred to as " hard disk drive ").Although not shown in fig 4, may be used
To provide the disc driver for reading and writing to removable non-volatile magnetic disk (such as " floppy disk "), and it is non-volatile to moving
Property CD (such as CD-ROM, DVD-ROM or other optical mediums) read and write CD drive.In these cases, each drive
Dynamic device can be connected by one or more data media interfaces with bus 18.Memory 28 may include at least one program
Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform the present invention
The function of each embodiment.
Program/utility 40 with one group of (at least one) program module 42 can store in such as memory 28
In, such program module 42 include but is not limited to operating system, one or more application program, other program modules and
It may include the realization of network environment in program data, each of these examples or certain combination.Program module 42 is usual
Execute the function and/or method in embodiment described in the invention.
Video call device 12 can also be with one or more external equipments 14 (such as keyboard, sensing equipment, display 24
Deng) communication, the equipment interacted with the video call device 12 can be also enabled a user to one or more to be communicated, and/or with
Any equipment that the video call device 12 is communicated with one or more of the other calculating equipment (adjust by such as network interface card
Modulator-demodulator etc.) communication.This communication can be carried out by input/output (I/O) interface 22.Also, video call device
12 can also pass through network adapter 20 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public affairs
Common network network, such as internet) communication.As shown, network adapter 20 passes through the other of bus 18 and video call device 12
Module communication.It should be understood that although not shown in the drawings, other hardware and/or software can be used in conjunction with video call device 12
Module, including but not limited to: microcode, device driver, redundant processing unit, external disk drive array, RAID system, magnetic
Tape drive and data backup storage system etc..
Processing unit 16 by the program that is stored in system storage 28 of operation, thereby executing various function application and
Data processing, such as realize the method for adjustment of camera provided by the embodiment of the present invention.Namely: it obtains in the video calling
The corresponding video calling picture of any video call device；According to the setting facial characteristics in the video calling picture in institute
The position in video calling picture is stated, judges whether to need to adjust the video calling picture；If desired it is logical to adjust the video
Picture is talked about, then the position according to the setting facial characteristics in the video calling picture, determines the video calling picture
The adjustment mode of camera in corresponding video call device；The camera is adjusted according to the adjustment mode.
Camera 50 is for image needed for obtaining video calling.
Embodiment five
The embodiment of the present invention five additionally provides a kind of storage medium comprising computer executable instructions, and the computer can
It executes instruction when being executed as computer processor for executing the method for adjustment of camera described in the embodiment of the present invention.?
That is: the corresponding video calling picture of any video call device in the video calling is obtained；It is drawn according to the video calling
Position of the setting facial characteristics in the video calling picture in face judges whether that needing to adjust the video calling draws
Face；If desired the video calling picture is adjusted, then the position according to the setting facial characteristics in the video calling picture
It sets, determines the adjustment mode of the camera in the corresponding video call device of the video calling picture；According to the adjustment side
Formula adjusts the camera.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media
Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable
Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or
Device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: tool
There are electrical connection, the portable computer diskette, hard disk, random access memory (RAM), read-only memory of one or more conducting wires
(ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-
ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage
Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device
Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal,
Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited
In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can
Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for
By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited
In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
The computer for executing operation of the present invention can be write with one or more programming languages or combinations thereof
Program code, described program design language include object oriented program language-such as Java, Smalltalk, C++,
Further include conventional procedural programming language-such as " C " language or similar programming language.Program code can be with
It fully executes, partly execute on the user computer on the user computer, being executed as an independent software package, portion
Divide and partially executes or executed on a remote computer or server completely on the remote computer on the user computer.?
Be related in the situation of remote computer, remote computer can pass through the network of any kind --- including local area network (LAN) or
Wide area network (WAN)-be connected to subscriber computer, or, it may be connected to outer computer (such as mentioned using Internet service
It is connected for quotient by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of method of adjustment of camera is applied to video calling characterized by comprising
Obtain the corresponding video calling picture of any video call device in the video calling；
According to position of the setting facial characteristics in the video calling picture in the video calling picture, judge whether to need
Adjust the video calling picture；
If desired the video calling picture is adjusted, then the position according to the setting facial characteristics in the video calling picture
It sets, determines the adjustment mode of the camera in the corresponding video call device of the video calling picture；
The camera is adjusted according to the adjustment mode.
2. the method according to claim 1, wherein the setting face according in the video calling picture
Position of the feature in the video calling picture judges whether to need to adjust the video calling picture, comprising:
The setting facial characteristics is obtained at a distance from the frame of the video calling picture；
Judge whether the distance belongs to the corresponding effective distance range of the setting facial characteristics；
If the distance is not belonging to the corresponding effective distance range of the setting facial characteristics, it is determined that the video calling picture
It needs to adjust.
3. according to the method described in claim 2, it is characterized in that, in the setting face according in the video calling picture
Position of portion's feature in the video calling picture, before judging whether to need to adjust the video calling picture, further includes:
From the video calling picture, the corresponding comparison facial characteristics of the setting facial characteristics is obtained；
Judge whether the comparison facial characteristics belongs to normal physiological distance range at a distance from the setting facial characteristics；
If the comparison facial characteristics is not belonging to normal physiological distance range at a distance from the setting facial characteristics, basis is mentioned
It wakes up tactful, the corresponding calling user of the video calling picture is reminded to be adjusted.
4. according to the method described in claim 3, it is characterized in that, obtaining the corresponding comparison of the setting facial characteristics described
Before facial characteristics, further includes:
Judge in the video calling picture whether to include facial characteristics；
If not including facial characteristics in the video calling picture, according to the prompting strategy, the video calling is reminded to draw
The corresponding calling user in face is adjusted.
5. the method according to claim 3 or 4, which is characterized in that it is described according to the prompting strategy, remind the video
The corresponding calling user of call picture is adjusted, and is specifically included:
Setting speech prompt information is sent to the corresponding video call device of the video calling picture, so that the video is logical
Speech prompt information described in device plays is talked about, the corresponding calling user of the video calling picture is reminded to be adjusted.
6. the method according to any one of claims 1 to 5, which is characterized in that described to be adjusted according to the adjustment mode
The camera, specifically includes:
Camera rotation data corresponding with the adjustment mode is sent to the corresponding video calling of the video calling picture
Equipment is rotated with controlling the camera in the video call device according to the camera rotation data.
7. a kind of adjustment device of camera is applied to video call device characterized by comprising
Picture of conversing obtains module, draws for obtaining the corresponding video calling of any video call device in the video calling
Face；
Position judging module, for according to the setting facial characteristics in the video calling picture in the video calling picture
Position, judge whether to need to adjust the video calling picture；
Adjustment mode determining module then exists according to the setting facial characteristics for if desired adjusting the video calling picture
Position in the video calling picture determines the tune of the camera in the corresponding video call device of the video calling picture
Perfect square formula；
Camera adjusts module, for adjusting the camera according to the adjustment mode.
8. device according to claim 7, which is characterized in that the position judging module includes:
Distance acquiring unit, for obtaining the setting facial characteristics at a distance from the frame of the video calling picture；
Distance Judgment unit, for judging whether the distance belongs to the corresponding effective distance range of the setting facial characteristics；
Picture adjusts determination unit, if being not belonging to the corresponding effective distance range of the setting facial characteristics for the distance,
Then determine that the video calling picture needs to adjust.
9. a kind of video call device, which is characterized in that the equipment includes:
One or more processors；
Storage device, for storing one or more programs；
Camera, for obtaining image；
When one or more of programs are executed by one or more of processors, so that one or more of processors are real
Now such as the method for adjustment of camera of any of claims 1-6.
10. a kind of storage medium comprising computer executable instructions, the computer executable instructions are by computer disposal
For executing the method for adjustment such as camera of any of claims 1-6 when device executes.
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| CN201811168427.7A CN109040652A (en) | 2018-10-08 | 2018-10-08 | Method of adjustment, device, video call device and the storage medium of camera |
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| CN201811168427.7A CN109040652A (en) | 2018-10-08 | 2018-10-08 | Method of adjustment, device, video call device and the storage medium of camera |
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