CN109660705A - A kind of intelligent spherical camera and video capture method - Google Patents
A kind of intelligent spherical camera and video capture method Download PDFInfo
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- CN109660705A CN109660705A CN201811472859.7A CN201811472859A CN109660705A CN 109660705 A CN109660705 A CN 109660705A CN 201811472859 A CN201811472859 A CN 201811472859A CN 109660705 A CN109660705 A CN 109660705A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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
- H04N23/50—Constructional details
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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
- H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
Abstract
The invention discloses a kind of intelligent spherical camera and video capture methods, intelligent spherical camera includes control module, holder, image capture module and directional aerial, control module determines the energy for the first wireless signal that the directional aerial received is sent, it determines the energy of first wireless signal and the comparison result of preset energy value, and controls the movement of described image acquisition module and the holder according to the comparison result.In embodiments of the present invention, an image capture module and a directional aerial are only needed, 360 degree of candid photographs can be realized according to the wireless energy signal received, therefore cost is relatively low for intelligent spherical camera provided in an embodiment of the present invention.
Description
Technical field
The present invention relates to video monitoring, Intellectual Analysis Technology field more particularly to a kind of intelligent spherical camera and images
Grasp shoot method.
Background technique
In field of video monitoring, in order to realize 360 degree of target monitorings and candid photograph, can using 360 degree of panoramic cameras or
360 degree of person's ball machine cruises etc., the cost is relatively high for 360 degree of panoramic cameras, needs multiple images sensor, camera lens, it is also necessary to
The stronger splicing chip of ability and coding chip, it is relatively conventional usually in high-end applications；360 degree of ball machine cruises can be achieved
360 degree of monitoring, but process of cruising can not navigate to target, and during ball machine cruise, image focusing also may not be clear.
Based on the above issues the considerations of, proposes a kind of ball machine and intelligent spherical that directional aerial combines in the prior art
Video camera realizes that 360 degree of target monitorings and candid photograph, this method do a ring, frame in ball machine using intelligent spherical camera
If more directional aerials, more directional aerials realize 360 degree of coverings, and each directional aerial is installed with corresponding image capture module
Position is close.In actual application, each directional aerial receives wireless signal and is sent in intelligent spherical camera
Control module, control module determine that each directional aerial receives wireless energy signal, and control and receive larger signal energy
The corresponding image capture module of the directional aerial of wireless signal carries out video capture.
Although 360 degree of target monitorings and candid photograph may be implemented in intelligent spherical camera in the prior art, due to existing
Having the intelligent spherical camera in technology includes multiple images acquisition module and multiple directional aerials, this undoubtedly increases intelligent sphere
The cost of shape video camera.
Summary of the invention
The embodiment of the invention provides a kind of intelligent spherical camera and video capture methods, to solve in the prior art
The problem of intelligent spherical camera higher cost.
The embodiment of the invention provides a kind of intelligent spherical camera, the intelligent spherical camera include control module,
Holder, the intelligent spherical camera further include: image capture module and directional aerial, wherein described image acquisition module with
The distance between described directional aerial is less than preset distance threshold；
The control module is connect with the holder, image capture module and directional aerial respectively；
The directional aerial for receiving the first wireless signal, and the first wireless signal received is sent to described
Control module；
The control module determines first wireless signal for determining the energy of the first wireless signal received
Energy and preset energy value comparison result, and described image acquisition module and the cloud are controlled according to the comparison result
The movement of platform.
Further, the preset energy value includes preset first threshold, the control module, if be specifically used for
Judge that the energy of first wireless signal is greater than preset first threshold, control described image acquisition module captures image.
Further, the preset energy value further includes preset second threshold, and the control module is specifically used for such as
Fruit judges that the energy of first wireless signal is greater than preset second threshold, and is not more than preset first threshold, controls institute
It states holder to rotate according to preset step-length, and the every rotation of holder is primary, receives currently transmitted second wireless of the directional aerial
Signal, when the energy of the second wireless singal received is greater than preset first threshold, control described image acquisition module is grabbed
Clap image.
Further, the control module is enclosed, the second wireless singal received if being also used to the cloud platform rotation one
Energy be both greater than preset second threshold, and be not more than preset first threshold, it is wireless to second to control the cloud platform rotation
The maximum position of the energy of signal, and according to the energy of the second wireless singal of the position and the multiplying power pre-saved and energy
Mapping table determines that the target multiplying power of image capture module, the multiplying power of control described image acquisition module are adjusted to target times
Rate, and capture image.
Further, the control module, specifically for if it is determined that the energy of first wireless signal is not more than in advance
If second threshold, control described image acquisition module do not capture image.
Further, the intelligent spherical camera further include: intelligent analysis module and image reporting module；
The intelligent analysis module is connect with described image reporting module；
The control module is also used to meet for each of cloud platform rotation the position of image capture module candid photograph, control
Described image acquisition module acquires the sequential frame image of preset quantity, and the sequential frame image is sent to intellectual analysis mould
Block；
The intelligent analysis module, every frame image in the sequential frame image for being received for each position,
Target object in the frame image is determined using intelligent algorithm, and determines the evaluation of estimate of the target object, by the successive frame
The highest image of the evaluation of estimate of target object described in image is sent to described image reporting module；
Described image reporting module, for the image received to be sent to server.
Further, the intelligent analysis module is also used to the target pair for each position, under the position determined
After the highest image of the evaluation of estimate of elephant, the characteristic value of each target object is determined, according to the characteristic value of each target object, really
Similarity is greater than the target object of preset similarity threshold as identical mesh by the similarity for determining any two target object
Object is marked, for each target object, the highest image of evaluation of estimate for choosing the target object is sent to described image and reports mould
Block.
On the other hand, the embodiment of the invention provides a kind of video capture methods, which comprises
Control module receives the first wireless signal that directional aerial is sent, and determines the energy of the first wireless signal received
Amount；
Determine the energy of first wireless signal and the comparison result of preset energy value, and according to the comparison result
Control the movement of image capture module and holder.
Further, the preset energy value includes preset first threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset first threshold, described image acquisition module is controlled
Capture image.
Further, the preset energy value further includes preset second threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset second threshold, and it is not more than preset first threshold
Value, controls the holder and rotates according to preset step-length, and the every rotation of holder is primary, and it is currently transmitted to receive the directional aerial
Second wireless singal, when the energy of the second wireless singal received is greater than preset first threshold, control described image is adopted
Collect module and captures image.
Further, the movement for controlling image capture module and holder according to the comparison result includes:
If the cloud platform rotation one encloses, the energy of the second wireless singal received is both greater than preset second threshold,
And it is not more than preset first threshold, the maximum position of the energy for controlling the cloud platform rotation to second wireless singal, and according to
The mapping table of the energy of the second wireless singal of the position and the multiplying power pre-saved and energy, determines image capture module
Target multiplying power, the multiplying power of control described image acquisition module is adjusted to target multiplying power, and captures image.
Further, the movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is not more than preset second threshold, control described image acquires mould
Block does not capture image.
Further, the method also includes:
Meet the position of image capture module candid photograph, control described image acquisition module acquisition for each of cloud platform rotation
The sequential frame image of preset quantity, and the sequential frame image is sent to intelligent analysis module, make the intelligent analysis module
Every frame image in the sequential frame image received for each position determines the mesh in the frame image using intelligent algorithm
Object is marked, and determines the evaluation of estimate of the target object, by the evaluation of estimate highest of target object described in the sequential frame image
Image be sent to image reporting module.
Further, make intelligent analysis module for each position, the evaluation of the target object under the position determined
It is worth after highest image, the method also includes:
The intelligent analysis module is set to determine the characteristic value of each target object, according to the characteristic value of each target object,
Similarity is greater than the target object of preset similarity threshold as identical by the similarity for determining any two target object
Target object, for each target object, the highest image of evaluation of estimate for choosing the target object is sent to described image and reports
Module.
The embodiment of the invention provides a kind of intelligent spherical camera and video capture method, the intelligent spherical cameras
Including control module, holder, the intelligent spherical camera further include: an image capture module and a directional aerial,
In, the distance between described image acquisition module and the directional aerial are less than preset distance threshold；The control module point
It is not connect with the holder, image capture module and directional aerial；The directional aerial, for receiving the first wireless signal, and
The first wireless signal received is sent to the control module；The control module, for determining the first nothing received
The energy of line signal determines the energy of first wireless signal and the comparison result of preset energy value, and according to the ratio
Relatively result controls the movement of described image acquisition module and the holder.
Since in embodiments of the present invention, control module determines the first wireless signal that the directional aerial received is sent
Energy, and controlled according to the comparison result of the energy of the first wireless signal and preset energy value, and according to the comparison result
The movement of described image acquisition module and the holder.In embodiments of the present invention, an image capture module and one are only needed
360 degree of candid photographs, therefore intelligence provided in an embodiment of the present invention can be realized according to the wireless energy signal received in directional aerial
Cost is relatively low for spherical camera.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the intelligent spherical camera structural schematic diagram that the embodiment of the present invention 1 provides；
Fig. 2 is the schematic diagram of the directional aerial visual field that the embodiment of the present invention 1 provides and image capture module visual field；
Fig. 3 is the energy profile for the wireless signal that the directional aerial that the embodiment of the present invention 1 provides receives；
Fig. 4 is the intelligent spherical camera structural schematic diagram that the embodiment of the present invention 6 provides；
Fig. 5 is the video capture process schematic that the embodiment of the present invention 8 provides；
Fig. 6 is the video capture process schematic that the embodiment of the present invention 10 provides；
Fig. 7 is video capture detailed process schematic diagram provided in an embodiment of the present invention.
Specific embodiment
The present invention will be describe below in further detail with reference to the accompanying drawings, it is clear that described embodiment is only this
Invention a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art exist
All other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Embodiment 1:
Fig. 1 is intelligent spherical camera structural schematic diagram provided in an embodiment of the present invention, the intelligent spherical camera packet
Include control module 11, holder 12, the intelligent spherical camera further include: an image capture module 13 and a directional aerial
14, wherein the distance between described image acquisition module 13 and the directional aerial 14 are less than preset distance threshold；
The control module 11 is connect with the holder 12, image capture module 13 and directional aerial 14 respectively；
The first wireless signal received for receiving the first wireless signal, and is sent to institute by the directional aerial 14
State control module 11；
The control module 11 determines first wireless communication for determining the energy of the first wireless signal received
Number energy and preset energy value comparison result, and described image acquisition module 13 and institute are controlled according to the comparison result
State the movement of holder 12.
As shown in Figure 1, intelligent spherical camera provided in an embodiment of the present invention includes control module, holder, Image Acquisition
Module and directional aerial.It should be noted that illustrating only the connection signal of each structure in intelligent spherical camera in Fig. 1
Scheme, image capture module and directional aerial are all located on holder in actual intelligent spherical camera, with cloud platform rotation, figure
As acquisition module and directional aerial rotate together.Moreover, control module can be and as shown in Figure 1 be located at intelligent spherical camera
In, it is also possible to be located in back-end server, if be located in back-end server, the control module in back-end server is realized
Control to intelligent spherical camera.In embodiments of the present invention, the distance between image capture module and directional aerial are less than
Preset distance threshold, preset distance threshold can be lesser value, this is to guarantee that directional aerial visual field and image are adopted
Collection module visual field is consistent substantially.Specifically, directional aerial can be any position around image capture module, only
Guarantee to be less than preset distance threshold at a distance from image capture module, such as directional aerial can be located at image capture module
Above or below, naturally it is also possible to it is left and right side.Fig. 2 is the signal of directional aerial visual field and image capture module visual field
Figure, as shown in Fig. 2, directional aerial visual field is consistent substantially with image capture module visual field.
Alignment antenna can receive the first wireless signal, which is the mutually powered-down of user's carrying in scene
What sub- product issued, in embodiments of the present invention, related wireless signal can be, but not limited to RFID signal,
Wifisniffer signal and Zigbee signal.After alignment antenna receives the first wireless signal, it is sent to control module.Control
Module can determine the energy of the first wireless signal received.Wherein, Fig. 3 is the energy for the wireless signal that directional aerial receives
Distribution map is measured, when the first wireless signal that directional aerial receives is from itself front (side that image capture module is irradiated
To) when, the energy of the first wireless signal is larger, when the first wireless signal that directional aerial receives is from itself side,
The energy of first wireless signal is smaller, when the first wireless signal that directional aerial receives is from itself rear, the first nothing
The energy of line signal is minimum.
Preset energy value can be saved in control module, control module determines the energy of the first wireless signal received
Later, the energy of the first wireless signal is compared with preset energy value.According to the energy of the first wireless signal and preset
Energy value comparison result control image capture module 13 and holder 12 movement.
Wherein, when the energy of the first wireless signal is greater than preset energy value, image acquisition module can be directly controlled
13 capture image, when the energy of the first wireless signal is less than preset energy value, can control one circle of the rotation of holder 12, and
The every rotation of holder 12 is primary, receives the currently transmitted wireless signal of directional aerial 14, in the maximum position of wireless signal, control figure
As acquisition module 13 captures image.
Since in embodiments of the present invention, control module determines the first wireless signal that the directional aerial received is sent
Energy, and controlled according to the comparison result of the energy of the first wireless signal and preset energy value, and according to the comparison result
The movement of described image acquisition module and the holder.In embodiments of the present invention, an image capture module and one are only needed
360 degree of candid photographs, therefore intelligence provided in an embodiment of the present invention can be realized according to the wireless energy signal received in directional aerial
Cost is relatively low for spherical camera.
Embodiment 2:
In order to guarantee comprising target object in the image captured, on the basis of the above embodiments, in the embodiment of the present invention
In, the preset energy value includes preset first threshold, and the control module is specifically used for if it is determined that first nothing
The energy of line signal is greater than preset first threshold, and control described image acquisition module captures image.
The preset energy value saved in control module includes preset first threshold, wherein preset first threshold is
One biggish value, such as preset first threshold are -50dBm.Control module determines the energy of the first wireless signal received
After amount, if it is determined that the energy of the first wireless signal is greater than preset first threshold, target object may determine that at this time substantially
Position is in a certain range in front of the directional aerial, that is, includes target pair in the current visual field of image capture module
As directly controlling image acquisition module at this time and capturing image.It can guarantee in the image captured comprising target object.
Embodiment 3:
Further for including target object in the image for guaranteeing to capture, on the basis of the above embodiments, in the present invention
In embodiment, the preset energy value further includes preset second threshold, and the control module is specifically used for if it is determined that institute
The energy for stating the first wireless signal is greater than preset second threshold, and is not more than preset first threshold, controls the holder and presses
It is rotated according to preset step-length, and the every rotation of holder is primary, receives the currently transmitted second wireless singal of the directional aerial, when connecing
When the energy of the second wireless singal received is greater than preset first threshold, control described image acquisition module captures image.
The preset energy value saved in control module further includes preset second threshold, wherein preset second threshold
Less than preset first threshold, such as preset second threshold is -100dBm.Equipment is controlled if it is determined that first wireless signal
Energy is greater than preset second threshold, and is not more than preset first threshold, illustrates that the approximate location of target object is position at this time
In a certain range at directional aerial side or rear, holder is controlled at this time and is rotated according to preset step-length, wherein preset step-length can
To be the lesser degree such as 1 degree, 2 degree.During cloud platform rotation, directional aerial real-time reception wireless signal, in the present invention
In embodiment, using cloud platform rotation during the wireless signal that receives of directional aerial as second wireless singal.Every turn of holder
Dynamic primary, control module receives the currently transmitted second wireless singal of directional aerial, and determines the energy of second wireless singal, when
When the energy of the second wireless singal received is greater than preset first threshold, illustrate that target object is in image capture module at this time
In current visual field, image capture module is controlled at this time and captures image, it is ensured that includes target object in the image of candid photograph.
Embodiment 4:
In order to understand the target object in the image captured relatively far away from, on the basis of the above embodiments, in this hair
In bright embodiment, the control module 11, if being also used to one circle of the rotation of holder 12, the second wireless singal received
Energy is both greater than preset second threshold, and is not more than preset first threshold, controls the cloud platform rotation to the second wireless communication
Number the maximum position of energy, and according to pair of the energy of the second wireless singal of the position and the multiplying power and energy that pre-save
Relation table is answered, determines that the target multiplying power of image capture module 13, the multiplying power of control described image acquisition module 13 are adjusted to target
Multiplying power, and capture image.
In embodiments of the present invention, if cloud platform rotation one encloses, the energy for the second wireless singal that control module receives
Both greater than preset second threshold, and be not more than preset first threshold, then illustrate target object range image acquisition module compared with
Far.The maximum position of energy of cloud platform rotation to second wireless singal is controlled at this time.For example, control module is step-length according to 1 degree
It controls cloud platform rotation one to enclose, such control module can receive 360 second wireless singals of directional aerial transmission, such as holder
The second wireless singal energy received when turning to 100 degree is maximum, then controls cloud platform rotation to 100 degree of position.It says at this time
Bright target object is in the direction that image capture module is currently irradiated, but range image acquisition module is farther out.
Pre-save the mapping table of multiplying power and energy in the control module, control module controls cloud platform rotation to the
Behind the maximum position of the energy of two wireless signals, the energy and multiplying power and energy of the second wireless singal received according to current location
The mapping table of amount determines the target multiplying power of image capture module, and the multiplying power for then controlling image capture module is adjusted to
Target multiplying power, and capture image.It can guarantee that target object understands in the image captured in this way.
It should be noted that the mapping table of energy and multiplying power and energy is that user tests and formulates in advance.Specifically
, after intelligent spherical camera is installed to application scenarios, user by adjust between test object and image capture module away from
From, the wireless signal for the different-energy for receiving directional aerial between preset first threshold and preset second threshold, and
And it is directed to the wireless signal of each energy, the multiplying power of image capture module is adjusted, is surveyed in the image for acquiring image capture module
Try object it is most clear, record the energy and make image capture module acquire image in the most clear multiplying power of test object, and
Mapping table is inserted, intelligent spherical camera is then configured to.
Since in embodiments of the present invention, if control module is also used to the circle of cloud platform rotation one, second received is wireless
The energy of signal is both greater than preset second threshold, and is not more than preset first threshold, and control cloud platform rotation is wireless to second
The maximum position of the energy of signal, and according to the energy of the second wireless singal of the position and the multiplying power pre-saved and energy
Mapping table determines the target multiplying power of image capture module, and the multiplying power for controlling image capture module is adjusted to target multiplying power, and
Capture image.Therefore, even if target object range image acquisition module farther out, after multiplying power, remains to so that in image
Target object understands.
Embodiment 5:
On the basis of the various embodiments described above, in embodiments of the present invention, the control module 11, if specifically for sentencing
Break first wireless signal energy no more than preset second threshold, control described image acquisition module 13 does not capture figure
Picture.
In embodiments of the present invention, if control module judges the energy of the first wireless signal no more than preset second threshold
Value, illustrates that target object range image acquisition module is very remote, accordingly even when image capture module has captured image, user also without
Method obtains the relevant information of target object in the picture, therefore, in order to reduce the power consumption of intelligent spherical camera, if control mould
Block judges that the energy of the first wireless signal no more than preset second threshold, then controls image capture module and do not capture image.
In the above embodiments, control module can be directed to same position when determining wireless energy signal, and statistics is pre-
If the average value of the energy of the wireless signal received in time span, using the average value as the wireless signal energy of current location
Amount, predetermined time period can be 5 seconds, 7 seconds etc..
Embodiment 6:
On the basis of the various embodiments described above, Fig. 4 is intelligent spherical camera structural representation provided in an embodiment of the present invention
Figure, the intelligent spherical camera further include: intelligent analysis module 21 and image reporting module 22；
The intelligent analysis module 21 is connect with described image reporting module 22；
The control module 11 is also used to meet for each of rotation of holder 12 position of image capture module candid photograph,
The sequential frame image that described image acquisition module 13 acquires preset quantity is controlled, and the sequential frame image is sent to intelligence point
Analyse module 21；
The intelligent analysis module 21, every frame figure in the sequential frame image for being received for each position
Picture determines the target object in the frame image, and the evaluation of estimate of the determining target object using intelligent algorithm, will be described continuous
The highest image of the evaluation of estimate of target object described in frame image is sent to described image reporting module 22；
Described image reporting module 22, for the image received to be sent to server.
As shown in figure 4, further including intelligent analysis module 21 and image reporting module 22 in intelligent spherical camera.In this hair
In bright embodiment, control module is also used to meet for each of cloud platform rotation the position of image capture module candid photograph, control figure
As the sequential frame image of acquisition module acquisition preset quantity, for example, 30 degree and 32 degree of cloud platform rotation of position is all to meet image
The position that acquisition module is captured controls image capture module and acquires preset quantity then 30 degree and 32 degree of cloud platform rotation of position
Sequential frame image, and control image capture module and the sequential frame image of collected preset quantity be sent to intellectual analysis mould
Block.
Every frame image in sequential frame image that intelligent analysis module is received for each position, it is true using intelligent algorithm
Target object in the fixed frame image, and determine the evaluation of estimate of target object.Wherein it is determined that target object in image and really
The process of evaluation of estimate of object of setting the goal belongs to the prior art.
Intelligent analysis module can determine commenting for the target object so that the clarity of combining target object and brightness value etc. are comprehensive
Value.Intelligent analysis module determines the evaluation of estimate of target object, then most by the evaluation of estimate of target object in sequential frame image
High image is sent to image reporting module, and the image received is sent to server by image reporting module.
Since in embodiments of the present invention, intelligent analysis module determines the evaluation of estimate of target object from sequential frame image
Then the highest image of the evaluation of estimate of target object is sent to server by image reporting module by highest image.In this way may be used
Characteristic information to guarantee target object in the image saved in server is more complete, more helps usertracking target object, and
And the low image of evaluation of estimate of target object is not sent to server, also reduces the redundancy of server.
Embodiment 7:
On the basis of the various embodiments described above, in embodiments of the present invention, the intelligent analysis module 21 is also used to be directed to
Each position after the highest image of evaluation of estimate of the target object under the position determined, determines each target object
Characteristic value determines the similarity of any two target object according to the characteristic value of each target object, similarity is greater than default
The target object of similarity threshold choose commenting for the target object for each target object as identical target object
It is worth highest image and is sent to described image reporting module 22.
Intelligent analysis module meets the position of image capture module candid photograph for each of cloud platform rotation, can determine mesh
The highest image of evaluation of estimate of object is marked, and is sent to image reporting module, for example, 30 degree and 32 degree of cloud platform rotation of position is all
It is the position for meeting image capture module candid photograph, then 30 degree and 32 degree of cloud platform rotation of position, intelligent analysis module difference is true
Make the highest image of evaluation of estimate of target object.
In embodiments of the present invention, intelligent analysis module is directed to each position, the target object under the position determined
The highest image of evaluation of estimate after, the characteristic value of each target object can be determined, then according to the spy of each target object
Value indicative determines the similarity of any two target object.Wherein it is determined that the characteristic value of target object, and according to target object
Characteristic value, determine that the process of the similarity of any two target object belongs to the prior art, herein no longer to the process carry out
It repeats.
Preset similarity threshold can be saved in intelligent analysis module, for the phase of determining any two target object
Like degree, judge whether the similarity is greater than preset similarity threshold, if it is, using two target objects as identical
Target object.For each target object, the highest image of evaluation of estimate for choosing the target object is sent to image reporting module.
Since in embodiments of the present invention, intelligent analysis module is directed to each target object, commenting for the target object is chosen
It is worth highest image and is sent to image reporting module, then by image reporting module by the highest image of the evaluation of estimate of target object
It is sent to server, can achieve the effect that image duplicate removal to a certain extent in this way, further decrease the redundancy of server.
Embodiment 8:
On the basis of the various embodiments described above, Fig. 5 is video capture process schematic provided in an embodiment of the present invention, the mistake
Journey the following steps are included:
S101: control module receives the first wireless signal that directional aerial is sent, and determines the first wireless signal received
Energy.
S102: the energy of first wireless signal and the comparison result of preset energy value are determined, and according to the ratio
Relatively result controls the movement of image capture module and holder.
Intelligent spherical camera includes control module, holder, image capture module and directional aerial.Image capture module and
Directional aerial is all located on holder, and with cloud platform rotation, image capture module and directional aerial are rotated together.Image Acquisition mould
The distance between block and directional aerial are less than preset distance threshold, and preset distance threshold can be lesser value, this be for
Guarantee directional aerial visual field is consistent with image capture module visual field substantially.Specifically, directional aerial, which can be, is located at figure
As any position around acquisition module, if guarantee to be less than preset distance threshold at a distance from image capture module, such as
Directional aerial can be located above or below image capture module, naturally it is also possible to be left and right side.The embodiment of the present invention mentions
The video capture method of confession is applied to control module.
Alignment antenna can receive the first wireless signal, which is the mutually powered-down of user's carrying in scene
What sub- product issued, in embodiments of the present invention, related wireless signal can be, but not limited to RFID signal,
Wifisniffer signal and Zigbee signal.After alignment antenna receives the first wireless signal, it is sent to control module.Control
Module can determine the energy of the first wireless signal received.Wherein, Fig. 3 is the energy for the wireless signal that directional aerial receives
Distribution map is measured, when the first wireless signal that directional aerial receives is from itself front (side that image capture module is irradiated
To) when, the energy of the first wireless signal is larger, when the first wireless signal that directional aerial receives is from itself side,
The energy of first wireless signal is smaller, when the first wireless signal that directional aerial receives is from itself rear, the first nothing
The energy of line signal is minimum.
Preset energy value can be saved in control module, control module determines the energy of the first wireless signal received
Later, the energy of the first wireless signal is compared with preset energy value.According to the energy of the first wireless signal and preset
Energy value comparison result control image capture module 13 and holder 12 movement.
Wherein, when the energy of the first wireless signal is greater than preset energy value, image acquisition module can be directly controlled
13 capture image, when the energy of the first wireless signal is less than preset energy value, can control one circle of the rotation of holder 12, and
The every rotation of holder 12 is primary, receives the currently transmitted wireless signal of directional aerial 14, in the maximum position of wireless signal, control figure
As acquisition module 13 captures image.
Since in embodiments of the present invention, control module determines the first wireless signal that the directional aerial received is sent
Energy, and controlled according to the comparison result of the energy of the first wireless signal and preset energy value, and according to the comparison result
The movement of described image acquisition module and the holder.In embodiments of the present invention, an image capture module and one are only needed
360 degree of candid photographs, therefore intelligence provided in an embodiment of the present invention can be realized according to the wireless energy signal received in directional aerial
Cost is relatively low for spherical camera.
Embodiment 9:
In order to guarantee comprising target object in the image captured, on the basis of the above embodiments, in the embodiment of the present invention
In, the preset energy value includes preset first threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset first threshold, described image acquisition module is controlled
Capture image.
The preset energy value saved in control module includes preset first threshold, wherein preset first threshold is
One biggish value, such as preset first threshold are -50dBm.Control module determines the energy of the first wireless signal received
After amount, if it is determined that the energy of the first wireless signal is greater than preset first threshold, target object may determine that at this time substantially
Position is in a certain range in front of the directional aerial, that is, includes target pair in the current visual field of image capture module
As directly controlling image acquisition module at this time and capturing image.It can guarantee in the image captured comprising target object.
Embodiment 10:
Further for including target object in the image for guaranteeing to capture, on the basis of the above embodiments, in the present invention
In embodiment, the preset energy value further includes preset second threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset second threshold, and it is not more than preset first threshold
Value, controls the holder and rotates according to preset step-length, and the every rotation of holder is primary, and it is currently transmitted to receive the directional aerial
Second wireless singal, when the energy of the second wireless singal received is greater than preset first threshold, control described image is adopted
Collect module and captures image.
The preset energy value saved in control module further includes preset second threshold, wherein preset second threshold
Less than preset first threshold, such as preset second threshold is -100dBm.Equipment is controlled if it is determined that first wireless signal
Energy is greater than preset second threshold, and is not more than preset first threshold, illustrates that the approximate location of target object is position at this time
In a certain range at directional aerial side or rear, holder is controlled at this time and is rotated according to preset step-length, wherein preset step-length can
To be the lesser degree such as 1 degree, 2 degree.During cloud platform rotation, directional aerial real-time reception wireless signal, in the present invention
In embodiment, using cloud platform rotation during the wireless signal that receives of directional aerial as second wireless singal.Every turn of holder
Dynamic primary, control module receives the currently transmitted second wireless singal of directional aerial, and determines the energy of second wireless singal, when
When the energy of the second wireless singal received is greater than preset first threshold, illustrate that target object is in image capture module at this time
In current visual field, image capture module is controlled at this time and captures image, it is ensured that includes target object in the image of candid photograph.
Fig. 6 be video capture process schematic provided in an embodiment of the present invention, the process the following steps are included:
S201: control module receives the first wireless signal that directional aerial is sent, and determines the first wireless signal received
Energy.
S202: if it is determined that the energy of first wireless signal is greater than preset first threshold, Image Acquisition mould is controlled
Block captures image.
S203: if it is determined that the energy of first wireless signal is greater than preset second threshold, and no more than preset
First threshold controls the holder and rotates according to preset step-length, and the every rotation of holder is primary, and it is current to receive the directional aerial
The second wireless singal of transmission, when the energy of the second wireless singal received is greater than preset first threshold, described in control
Image capture module captures image.
Embodiment 11:
In order to understand the target object in the image captured relatively far away from, on the basis of the various embodiments described above, at this
In inventive embodiments, the movement for controlling image capture module and holder according to the comparison result includes:
If cloud platform rotation one encloses, the energy of the second wireless singal received is both greater than preset second threshold, and not
Greater than preset first threshold, the maximum position of the energy for controlling the cloud platform rotation to second wireless singal, and according to the position
The mapping table of the energy for the second wireless singal set and the multiplying power pre-saved and energy determines the mesh of image capture module
Multiplying power is marked, the multiplying power of control described image acquisition module is adjusted to target multiplying power, and captures image.
In embodiments of the present invention, if cloud platform rotation one encloses, the energy for the second wireless singal that control module receives
Both greater than preset second threshold, and be not more than preset first threshold, then illustrate target object range image acquisition module compared with
Far.The maximum position of energy of cloud platform rotation to second wireless singal is controlled at this time.For example, control module is step-length according to 1 degree
It controls cloud platform rotation one to enclose, such control module can receive 360 second wireless singals of directional aerial transmission, such as holder
The second wireless singal energy received when turning to 100 degree is maximum, then controls cloud platform rotation to 100 degree of position.It says at this time
Bright target object is in the direction that image capture module is currently irradiated, but range image acquisition module is farther out.
Pre-save the mapping table of multiplying power and energy in the control module, control module controls cloud platform rotation to the
Behind the maximum position of the energy of two wireless signals, the energy and multiplying power and energy of the second wireless singal received according to current location
The mapping table of amount determines the target multiplying power of image capture module, and the multiplying power for then controlling image capture module is adjusted to
Target multiplying power, and capture image.It can guarantee that target object understands in the image captured in this way.
It should be noted that the mapping table of energy and multiplying power and energy is that user tests and formulates in advance.Specifically
, after intelligent spherical camera is installed to application scenarios, user by adjust between test object and image capture module away from
From, the wireless signal for the different-energy for receiving directional aerial between preset first threshold and preset second threshold, and
And it is directed to the wireless signal of each energy, the multiplying power of image capture module is adjusted, is surveyed in the image for acquiring image capture module
Try object it is most clear, record the energy and make image capture module acquire image in the most clear multiplying power of test object, and
Mapping table is inserted, intelligent spherical camera is then configured to.
Since in embodiments of the present invention, if control module is also used to the circle of cloud platform rotation one, second received is wireless
The energy of signal is both greater than preset second threshold, and is not more than preset first threshold, and control cloud platform rotation is wireless to second
The maximum position of the energy of signal, and according to the energy of the second wireless singal of the position and the multiplying power pre-saved and energy
Mapping table determines the target multiplying power of image capture module, and the multiplying power for controlling image capture module is adjusted to target multiplying power, and
Capture image.Therefore, even if target object range image acquisition module farther out, after multiplying power, remains to so that in image
Target object understands.
Embodiment 12:
On the basis of the various embodiments described above, in embodiments of the present invention, if it is determined that the energy of first wireless signal
Amount is not more than preset second threshold, the method also includes:
Control described image acquisition module does not capture image.
In embodiments of the present invention, if control module judges the energy of the first wireless signal no more than preset second threshold
Value, illustrates that target object range image acquisition module is very remote, accordingly even when image capture module has captured image, user also without
Method obtains the relevant information of target object in the picture, therefore, in order to reduce the power consumption of intelligent spherical camera, if control mould
Block judges that the energy of the first wireless signal no more than preset second threshold, then controls image capture module and do not capture image.
In the above embodiments, control module can be directed to same position when determining wireless energy signal, and statistics is pre-
If the average value of the energy of the wireless signal received in time span, using the average value as the wireless signal energy of current location
Amount, predetermined time period can be 5 seconds, 7 seconds etc..
Embodiment 13:
On the basis of the various embodiments described above, in embodiments of the present invention, the method also includes:
Meet the position of image capture module candid photograph, control described image acquisition module acquisition for each of cloud platform rotation
The sequential frame image of preset quantity, and the sequential frame image is sent to intelligent analysis module, make the intelligent analysis module
Every frame image in the sequential frame image received for each position determines the mesh in the frame image using intelligent algorithm
Object is marked, and determines the evaluation of estimate of the target object, by the evaluation of estimate highest of target object described in the sequential frame image
Image be sent to image reporting module.
It further include intelligent analysis module and image reporting module in intelligent spherical camera.In embodiments of the present invention, it controls
Molding block is also used to meet for each of cloud platform rotation the position of image capture module candid photograph, control image capture module acquisition
The sequential frame image of preset quantity, for example, 30 degree and 32 degree of cloud platform rotation of position all meets image capture module candid photograph
Position controls the sequential frame image of image capture module acquisition preset quantity then 30 degree and 32 degree of cloud platform rotation of position, and
It controls image capture module and the sequential frame image of collected preset quantity is sent to intelligent analysis module.
Every frame image in sequential frame image that intelligent analysis module is received for each position, is calculated using intelligent measurement
Method determines the target object in the frame image, and determines the evaluation of estimate of target object.Wherein it is determined that target object in image with
And determine that the process of the evaluation of estimate of target object belongs to the prior art.
Intelligent analysis module can determine commenting for the target object so that the clarity of combining target object and brightness value etc. are comprehensive
Value.Intelligent analysis module determines the evaluation of estimate of target object, then most by the evaluation of estimate of target object in sequential frame image
High image is sent to image reporting module, and the image received is sent to server by image reporting module.
Since in embodiments of the present invention, intelligent analysis module determines the evaluation of estimate of target object from sequential frame image
Then the highest image of the evaluation of estimate of target object is sent to server by image reporting module by highest image.In this way may be used
Characteristic information to guarantee target object in the image saved in server is more complete, more helps usertracking target object, and
And the low image of evaluation of estimate of target object is not sent to server, also reduces the redundancy of server.
Embodiment 14:
On the basis of the various embodiments described above, in embodiments of the present invention, make intelligent analysis module for each position, really
After the highest image of evaluation of estimate of target object under the position made, the method also includes:
The intelligent analysis module is set to determine the characteristic value of each target object, according to the characteristic value of each target object,
Similarity is greater than the target object of preset similarity threshold as identical by the similarity for determining any two target object
Target object, for each target object, the highest image of evaluation of estimate for choosing the target object is sent to described image and reports
Module.
Intelligent analysis module meets the position of image capture module candid photograph for each of cloud platform rotation, can determine mesh
The highest image of evaluation of estimate of object is marked, and is sent to image reporting module, for example, 30 degree and 32 degree of cloud platform rotation of position is all
It is the position for meeting image capture module candid photograph, then 30 degree and 32 degree of cloud platform rotation of position, intelligent analysis module difference is true
Make the highest image of evaluation of estimate of target object.
In embodiments of the present invention, intelligent analysis module is directed to each position, the target object under the position determined
The highest image of evaluation of estimate after, the characteristic value of each target object can be determined, then according to the spy of each target object
Value indicative determines the similarity of any two target object.Wherein it is determined that the characteristic value of target object, and according to target object
Characteristic value, determine that the process of the similarity of any two target object belongs to the prior art, herein no longer to the process carry out
It repeats.
Preset similarity threshold can be saved in intelligent analysis module, for the phase of determining any two target object
Like degree, judge whether the similarity is greater than preset similarity threshold, if it is, using two target objects as identical
Target object.For each target object, the highest image of evaluation of estimate for choosing the target object is sent to image reporting module.
Since in embodiments of the present invention, intelligent analysis module is directed to each target object, commenting for the target object is chosen
It is worth highest image and is sent to image reporting module, then by image reporting module by the highest image of the evaluation of estimate of target object
It is sent to server, can achieve the effect that image duplicate removal to a certain extent in this way, further decrease the redundancy of server.
Fig. 7 is video capture detailed process schematic diagram provided in an embodiment of the present invention, as shown in fig. 7, control module is first
Judge whether to detect the first wireless signal, if detected, judges whether the first wireless energy signal is greater than preset first
Threshold value if so, control image capture module captures image, and is sent to intelligent analysis module, and intelligent analysis module is to image
It is handled, reports image through image reporting module timing.If not, it is preset to judge whether the first wireless energy signal is greater than
Second threshold, if so, control cloud platform rotation, also, the every rotation of holder is primary, receive the directional aerial it is currently transmitted the
Two wireless signals, judge whether the energy of the second wireless singal received is greater than preset first threshold, if so, control institute
It states image capture module and captures image, otherwise, the maximum position of energy of control cloud platform rotation to second wireless singal, and according to
The mapping table of the energy of the second wireless singal of the position and the multiplying power pre-saved and energy, determines image capture module
Target multiplying power, the multiplying power for controlling image capture module is adjusted to target multiplying power, and captures image.
The embodiment of the invention provides a kind of intelligent spherical camera and video capture method, the intelligent spherical cameras
Including control module, holder, the intelligent spherical camera further include: an image capture module and a directional aerial,
In, the distance between described image acquisition module and the directional aerial are less than preset distance threshold；The control module point
It is not connect with the holder, image capture module and directional aerial；The directional aerial, for receiving the first wireless signal, and
The first wireless signal received is sent to the control module；The control module, for determining the first nothing received
The energy of line signal, if it is determined that the energy of first wireless signal is greater than preset first threshold, control described image is adopted
Collect module and captures image；If it is determined that the energy of first wireless signal is greater than preset second threshold, and no more than default
First threshold, control the holder and rotated according to preset step-length, and the every rotation of holder is primary, receives the directional aerial and works as
The second wireless singal of preceding transmission controls institute when the energy of the second wireless singal received is greater than preset first threshold
It states image capture module and captures image.
Since in embodiments of the present invention, control module determines the first wireless signal that the directional aerial received is sent
Energy, if it is determined that the energy of the first wireless signal is greater than preset first threshold, control image capture module captures image；Such as
Fruit judges that the energy of the first wireless signal is greater than preset second threshold, and is not more than preset first threshold, and control holder is pressed
It is rotated according to preset step-length, and the every rotation of holder is primary, receives the currently transmitted second wireless singal of directional aerial, when receiving
Second wireless singal energy be greater than preset first threshold when, control described image acquisition module capture image.In this hair
In bright embodiment, an image capture module and a directional aerial are only needed, it can be real according to the wireless energy signal received
Existing 360 degree of candid photographs, therefore cost is relatively low for intelligent spherical camera provided in an embodiment of the present invention.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (14)
1. a kind of intelligent spherical camera, the intelligent spherical camera includes control module, holder, which is characterized in that described
Intelligent spherical camera further include: image capture module and directional aerial, wherein described image acquisition module and the orientation day
The distance between line is less than preset distance threshold；
The control module is connect with the holder, image capture module and directional aerial respectively；
The first wireless signal received for receiving the first wireless signal, and is sent to the control by the directional aerial
Module；
The control module determines the energy of first wireless signal for determining the energy of the first wireless signal received
Amount and the comparison result of preset energy value, and described image acquisition module and the holder are controlled according to the comparison result
Movement.
2. intelligent spherical camera as described in claim 1, which is characterized in that the preset energy value includes preset
One threshold value, the control module, specifically for if it is determined that first wireless signal energy be greater than preset first threshold,
It controls described image acquisition module and captures image.
3. intelligent spherical camera as claimed in claim 2, which is characterized in that the preset energy value further includes preset
Second threshold, the control module, specifically for if it is determined that the energy of first wireless signal is greater than preset second threshold
Value, and it is not more than preset first threshold, it controls the holder and is rotated according to preset step-length, and the every rotation of holder is primary, connects
The currently transmitted second wireless singal of the directional aerial is received, when the energy of the second wireless singal received is greater than preset the
When one threshold value, control described image acquisition module captures image.
4. intelligent spherical camera as claimed in claim 3, which is characterized in that the control module, if be also used to described
Cloud platform rotation one encloses, and the energy of the second wireless singal received is both greater than preset second threshold, and no more than preset the
One threshold value, the maximum position of the energy for controlling the cloud platform rotation to second wireless singal, and second according to the position is wireless
The mapping table of the energy of signal and the multiplying power pre-saved and energy determines the target multiplying power of image capture module, control
The multiplying power of described image acquisition module is adjusted to target multiplying power, and captures image.
5. intelligent spherical camera as claimed in claim 3, which is characterized in that the control module, if specifically for sentencing
Break first wireless signal energy no more than preset second threshold, control described image acquisition module does not capture image.
6. intelligent spherical camera according to any one of claims 1-4, which is characterized in that the intelligent spherical camera is also
It include: intelligent analysis module and image reporting module；
The intelligent analysis module is connect with described image reporting module；
The control module, is also used to meet for each of cloud platform rotation the position of image capture module candid photograph, described in control
Image capture module acquires the sequential frame image of preset quantity, and the sequential frame image is sent to intelligent analysis module；
The intelligent analysis module, every frame image in the sequential frame image for receiving for each position, uses
Intelligent algorithm determines the target object in the frame image, and determines the evaluation of estimate of the target object, by the sequential frame image
Described in the highest image of evaluation of estimate of target object be sent to described image reporting module；
Described image reporting module, for the image received to be sent to server.
7. intelligent spherical camera as claimed in claim 6, which is characterized in that the intelligent analysis module is also used to be directed to
Each position after the highest image of evaluation of estimate of the target object under the position determined, determines each target object
Characteristic value determines the similarity of any two target object according to the characteristic value of each target object, similarity is greater than default
The target object of similarity threshold choose commenting for the target object for each target object as identical target object
It is worth highest image and is sent to described image reporting module.
8. a kind of video capture method, which is characterized in that the described method includes:
Control module receives the first wireless signal that directional aerial is sent, and determines the energy of the first wireless signal received；
It determines the energy of first wireless signal and the comparison result of preset energy value, and is controlled according to the comparison result
The movement of image capture module and holder.
9. method according to claim 8, which is characterized in that the preset energy value includes preset first threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset first threshold, control described image acquisition module is captured
Image.
10. method as claimed in claim 9, which is characterized in that the preset energy value further includes preset second threshold；
The movement for controlling image capture module and holder according to the comparison result includes:
If it is determined that the energy of first wireless signal is greater than preset second threshold, and it is not more than preset first threshold,
Control the holder to rotate according to preset step-length, and the every rotation of holder is primary, receive the directional aerial it is currently transmitted the
Two wireless signals, when the energy of the second wireless singal received is greater than preset first threshold, control described image acquisition
Module captures image.
11. method as claimed in claim 10, which is characterized in that described to control image capture module according to the comparison result
And the movement of holder includes:
If the cloud platform rotation one encloses, the energy of the second wireless singal received is both greater than preset second threshold, and not
Greater than preset first threshold, the maximum position of the energy for controlling the cloud platform rotation to second wireless singal, and according to the position
The mapping table of the energy for the second wireless singal set and the multiplying power pre-saved and energy determines the mesh of image capture module
Multiplying power is marked, the multiplying power of control described image acquisition module is adjusted to target multiplying power, and captures image.
12. method as claimed in claim 10, which is characterized in that described to control image capture module according to the comparison result
And the movement of holder includes:
If it is determined that the energy of first wireless signal is not more than preset second threshold, control described image acquisition module is not
Capture image.
13. such as the described in any item methods of claim 8-11, which is characterized in that the method also includes:
Meet the position of image capture module candid photograph for each of cloud platform rotation, control described image acquisition module acquisition is default
The sequential frame image of quantity, and the sequential frame image is sent to intelligent analysis module, it is directed to the intelligent analysis module
Every frame image in the sequential frame image that each position receives determines the target pair in the frame image using intelligent algorithm
As, and determine the evaluation of estimate of the target object, by the highest figure of the evaluation of estimate of target object described in the sequential frame image
As being sent to image reporting module.
14. method as claimed in claim 13, which is characterized in that make intelligent analysis module for each position, determine
After the highest image of the evaluation of estimate of target object under the position, the method also includes:
So that the intelligent analysis module is determined the characteristic value of each target object, according to the characteristic value of each target object, determines
Similarity is greater than the target object of preset similarity threshold as identical target by the similarity of any two target object
Object, for each target object, the highest image of evaluation of estimate for choosing the target object is sent to described image reporting module.
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