CN106851199A - A kind of method for processing video frequency and device - Google Patents
A kind of method for processing video frequency and device Download PDFInfo
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- CN106851199A CN106851199A CN201710066457.6A CN201710066457A CN106851199A CN 106851199 A CN106851199 A CN 106851199A CN 201710066457 A CN201710066457 A CN 201710066457A CN 106851199 A CN106851199 A CN 106851199A
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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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/41—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items
- G06V20/42—Higher-level, semantic clustering, classification or understanding of video scenes, e.g. detection, labelling or Markovian modelling of sport events or news items of sport video content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
- G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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Abstract
A kind of method for processing video frequency and device are the embodiment of the invention provides, methods described includes：Receive the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, the N is positive integer；The M video image matched with the facial image is searched out from the N video image, the M is less than the positive integer of the N；The M video image is generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.Can obtain deploying to ensure effective monitoring and control of illegal activities the event trace of object by the embodiment of the present invention.
Description
Technical field
The present invention relates to technical field of video monitoring, and in particular to a kind of method for processing video frequency and device.
Background technology
With economic, society, the fast development of culture, growing day by day, more and more population from other places of impact at home and abroad power
City is flowed to, these populations increase while urbanization process is accelerated, also for city management brings bigger challenge, although,
Video monitoring provides technical support to urban safety, but, at present, camera is laid out in city and comes, respectively
The function of individual camera is more independent, when needing to search for certain target person, often by manual type to each shooting
Head shoot video image checked frame by frame, thus, cannot more obtain the event trace of the target person.
The content of the invention
A kind of method for processing video frequency and device are the embodiment of the invention provides, the event trace of object of deploying to ensure effective monitoring and control of illegal activities can be obtained.
Embodiment of the present invention first aspect provides a kind of method for processing video frequency, including：
Receive the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, the N is positive integer；
M match with the facial image is searched out from the N video images and opens video image, the M be less than
The positive integer of the N；
The M video image is generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
With reference to the embodiment of the present invention in a first aspect, in the first possible embodiment of first aspect, the acquisition cloth
N video image in the range of control, including：
Obtain at least one camera that user chooses；
Obtain the video file of at least one camera；
The video file is parsed, Q video image is obtained, the Q is positive integer；
The video image comprising facial image in the Q video image is recognized, the N video image, the N is obtained
It is less than or equal to the integer of the Q.
With reference to embodiment of the present invention first aspect or the first possible embodiment of first aspect, the of first aspect
It is described that the M video figure matched with the facial image is searched out from the N video image in two kinds of possible embodiments
Picture, including：
The N video image is screened, P video image is obtained, the P is less than the positive integer of the N；
The facial image is matched with the P video image, the P matching value is obtained；
The M matching value more than the first predetermined threshold value is chosen from the P matching value, and obtains its and corresponding regarded
Frequency image.
With reference to second possible embodiment of embodiment of the present invention first aspect, the third in first aspect may be real
It is described that the N video image is screened in applying mode, including：
Image quality evaluation is carried out to each video image in the N video image, N number of picture quality is obtained and is commented
Value；
The P image quality evaluation values more than the second predetermined threshold value are chosen from N number of image quality evaluation values,
And obtain its corresponding video image.
With reference to embodiment of the present invention first aspect or the first possible embodiment of first aspect, the of first aspect
In four kinds of possible embodiments, in the target that the M video image is generated the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time
After event trace, methods described also includes：
The position of each video image in the M video image is obtained, the M position is obtained；
Deployed to ensure effective monitoring and control of illegal activities according to the M position marks on map the goal activities track of object.
Embodiment of the present invention second aspect provides a kind of video process apparatus, including:
Receiving unit, the facial image for receiving the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
First acquisition unit, for obtaining the N in the range of deploying to ensure effective monitoring and control of illegal activities video image, the N is positive integer；
Search unit, for searching out the M matched with the facial image video figure from the N video image
Picture, the M is less than the positive integer of the N；
Generation unit, the goal activities for the M video image to be generated the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time
Track.
With reference to embodiment of the present invention second aspect, in the first possible embodiment of second aspect, described first obtains
Taking unit includes：
Acquisition module, at least one camera for obtaining user's selection；
The acquisition module, also particularly useful for：
Obtain the video file of at least one camera；
Parsing module, for being parsed to the video file, obtains Q video image, and the Q is positive integer；
Identification module, for recognizing the video image comprising facial image in the Q video images, obtains the N
Video image, the N is less than or equal to the integer of the Q.
With reference to embodiment of the present invention second aspect or the first possible embodiment of second aspect, the of second aspect
In two kinds of possible embodiments, the search unit includes：
Screening module, for being screened to the N video image, obtains P video image, and the P is less than institute
State the positive integer of N；
Matching module, for the facial image to be matched with the P video image, obtains the P matching
Value；
First chooses module, for choosing the M matching more than the first predetermined threshold value from the P matching value
Value, and obtain its corresponding video image.
With reference to second possible embodiment of embodiment of the present invention second aspect, the third in second aspect may be real
Apply in mode, the screening module includes：
Evaluation module, for carrying out image quality evaluation to each video image in the N video image, obtains described
N number of image quality evaluation values；
Second chooses module, for choosing the P more than the second predetermined threshold value from N number of image quality evaluation values
Individual image quality evaluation values, and obtain its corresponding video image.
With reference to embodiment of the present invention second aspect or the first possible embodiment of second aspect, the of second aspect
In four kinds of possible embodiments, the video process apparatus also include：
Second acquisition unit, it is described for generating the M video image sequentially in time in the generation unit
Deploy to ensure effective monitoring and control of illegal activities after the goal activities track of object, obtain the position of each video image in the M video image, obtain the M
Individual position；
Indexing unit, for the goal activities track of object of deploying to ensure effective monitoring and control of illegal activities described in being marked on map according to the M position.
Implement the embodiment of the present invention, have the advantages that：
As can be seen that by the embodiment of the present invention, receiving the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal, acquisition is deployed to ensure effective monitoring and control of illegal activities
In the range of N video images, N is positive integer, M match with facial image is searched out from N video image and opens video figure
Picture, M is the positive integer less than N, and M video image is generated the goal activities track of object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.In this way,
Can be obtained deploying to ensure effective monitoring and control of illegal activities the event trace of object.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of first embodiment schematic flow sheet of method for processing video frequency provided in an embodiment of the present invention；
Fig. 2 is a kind of second embodiment schematic flow sheet of method for processing video frequency provided in an embodiment of the present invention；
Fig. 3 a are a kind of first embodiment structural representations of video process apparatus provided in an embodiment of the present invention；
Fig. 3 b are the structures of the first acquisition unit of the video process apparatus described by Fig. 3 a provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 c are the structural representations of the search unit of the video process apparatus described by Fig. 3 a provided in an embodiment of the present invention
Figure；
Fig. 3 d are the another structural representations of the video process apparatus described by Fig. 3 a provided in an embodiment of the present invention；
Fig. 4 is a kind of second embodiment structural representation of video process apparatus provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " it is etc. for distinguishing different objects, rather than for describing particular order.Additionally, term " comprising " and " having " and it
Any deformation, it is intended that covering non-exclusive is included.For example contain the process of series of steps or unit, method, be
System, product or equipment are not limited to the step of having listed or unit, but alternatively also include the step of not listing or list
Unit, or alternatively also include for these processes, method, product or other intrinsic steps of equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
Containing at least one embodiment of the present invention.It is identical that each position in the description shows that the phrase might not each mean
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Video process apparatus described by the embodiment of the present invention can be including server, cloud platform etc..
It should be noted that the video process apparatus in the embodiment of the present invention can be connected with multiple cameras, each shooting
Head is used equally to capture video image, and each camera can have a corresponding position mark, or, can have one with
Corresponding numbering.Under normal circumstances, camera may be provided at public place, for example, school, museum, crossroad, walking
Street, office building, garage, airport, hospital, subway station, station, bus platform, supermarket, hotel, public place of entertainment etc..Camera exists
After photographing video image, the video image can be saved in the memory of system where video process apparatus.Can in memory
The multiple images that are stored with storehouse, each image library can include the different video image of same people, and certainly, each image library can also be used
The video image that video image or certain specified camera in one region of storage shoot.
Still optionally further, in the embodiment of the present invention, each frame video image that camera shoots corresponds to an attribute
Information, attribute information is following at least one：The shooting time of video image, the position of video image, the attribute of video image
Character features attribute in parameter (form, size, resolution ratio etc.), the numbering and video image of video image.Above-mentioned video figure
Character features attribute as in may include but be not limited only to：Personage's number, character positions, personage's angle in video image etc.
Deng.
Explanation is needed further exist for, the video image of each camera collection is usually dynamic human face image, thus, this
The angle information of facial image can be planned in inventive embodiments, above-mentioned angle information may include but be not limited only to：Water
Flat rotational angle, the angle of pitch or gradient.For example, definable dynamic human face view data two spacing of requirement are not less than 30 pictures
Element, it is proposed that more than 60 pixels.Horizontally rotate angle no more than ± 30 °, the angle of pitch no more than ± 20 °, inclination angle no more than ±
45°.Recommended levels rotational angle is no more than ± 15 ° no more than ± 15 °, the angle of pitch no more than ± 10 °, inclination angle.For example, may be used also
Screened to whether facial image is blocked by other objects, it is generally the case that jewelry should not block face's main region, jewelry
Such as dark sunglasses, mouth mask and exaggeration jewellery, it is of course also possible to be covered with dust all over above camera, cause facial image to be hidden
Gear.The picture format of the video image in the embodiment of the present invention may include but be not limited only to：BMP, JPEG, JPEG2000, PNG etc.
Deng its size can be between 10-30KB, and each video image can also correspond to a shooting time and shoot the video
The camera Unified number big figure of panorama corresponding with facial image of image such as links at information (facial image and the global image
Set up feature correspondence relational file).
Fig. 1 is referred to, is a kind of first embodiment schematic flow sheet of method for processing video frequency provided in an embodiment of the present invention.
Method for processing video frequency described in the present embodiment, comprises the following steps：
101st, the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal is received.
Wherein, terminal can set up network connection between video process apparatus, and terminal can be by a face for object of deploying to ensure effective monitoring and control of illegal activities
Image is sent to video process apparatus.In actual applications, video process apparatus can also voluntarily load facial image, at video
The keeper of device is managed, after its authentication passes through, at least one facial image for deploying to ensure effective monitoring and control of illegal activities object can be loaded, in this way, can be real
Now to the setting of object of deploying to ensure effective monitoring and control of illegal activities.
102nd, the N in the range of deploying to ensure effective monitoring and control of illegal activities video image is obtained, the N is positive integer.
Wherein, scope of deploying to ensure effective monitoring and control of illegal activities can be comprising one or more camera, and each camera has a monitoring range, because
And, the video image that each camera in the range of deploying to ensure effective monitoring and control of illegal activities shoots can be obtained, N video image is obtained, N is positive integer.
Certainly, above-mentioned N video image can be all video images in an a period of time for video file, or, N
It can also be two or more video files all of video image within a period of time to open video image, for example, many
Video image of the individual camera in nearest 1 hour.
Alternatively, in above-mentioned steps 102, N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, it may include following steps：
21), at least one camera that user chooses is obtained；
22) video file of at least one camera, is obtained；
23), the video file is parsed, Q video image is obtained, the Q is positive integer；
24) video image comprising facial image in the Q video image, is recognized, the N video image is obtained,
The N is less than or equal to the integer of the Q.
Wherein, scope of deploying to ensure effective monitoring and control of illegal activities can be made up of the shooting area of at least one camera, thus, user's selection can be obtained extremely
A few camera, each camera can be used to shoot, and can correspond to a video file, all of at least one camera to take the photograph
As the video file that head shoots can be parsed as a video file to video file, Q video image is obtained, when
So, facial image can be all included in not each video image in Q video image, thus, in the recognizable Q video image
Video image comprising facial image, obtains N video image, and Q is positive integer, and N is the integer less than or equal to Q.
Alternatively, in above-mentioned steps 21, user can choose region of deploying to ensure effective monitoring and control of illegal activities, and the region of deploying to ensure effective monitoring and control of illegal activities can include multiple cameras,
User can choose at least one camera.For example, can show multiple camera numberings on display screen, user can be chosen by numbering
At least one camera.
103rd, the M video image matched with the facial image is searched out from the N video image, the M is
Less than the positive integer of the N.
Wherein, facial image can be matched with N video image, so that, obtain M matched with the facial image
Video image, M is the positive integer less than N.
Alternatively, in above-mentioned steps 103, M matched with the facial image is searched out from the N video image
Video image, it may include following steps：
31), the N video image is screened, P video image is obtained, the P is just whole less than the N
Number；
32), the facial image is matched with the P video image, the P matching value is obtained；
33) the M matching value more than the first predetermined threshold value, is chosen from the P matching value, and obtains its correspondence
Video image.
Wherein, in N video images not each video image be all clearly, thus, N video image can be carried out
Screening, so that, P video image being can obtain, it is necessary to the image of matching is less after screening, to a certain extent, can carry
Matching efficiency high.Thus, facial image can be matched with P video image, so that, obtain P matching value, the side of matching
Method can use structural similarity (Structural Similarity Index Measurement, SSIM) by facial image and P
The each video image opened in video image is matched.Above-mentioned first predetermined threshold value can voluntarily be set by user or system is write from memory
Recognize.The M matching value more than the first predetermined threshold value can be chosen from above-mentioned P matching value, and obtains its corresponding video image,
Obtain M video image.
Alternatively, in above-mentioned steps 31, the N video image is screened, it may include following steps：
311) image quality evaluation, is carried out to each video image in the N video image, N number of image is obtained
Quality evaluation value；
312), chosen from N number of image quality evaluation values and commented more than the P picture quality of the second predetermined threshold value
Value, and obtain its corresponding video image.
Wherein, in step 311, quality evaluation can be carried out to N video image, so that, filter out some image blurring
Video image, how to choose the measured image of matter, it is necessary to carry out image quality evaluation from image.Above-mentioned second predetermined threshold value can
Voluntarily set or system default by user.When image quality evaluation values are more than the second predetermined threshold value, it is believed that video image
Effect meets condition.Thus, image quality evaluation can be carried out to image using at least one image quality evaluation index respectively, obtain
To image quality evaluation values, wherein, image quality evaluation index may include but be not limited only to：Average gray, mean square deviation, entropy, side
Edge conservation degree, signal to noise ratio etc..The image quality evaluation values that may be defined as obtaining are bigger, then picture quality is better.
It should be noted that due to when use single evaluation index is evaluated picture quality, with certain limitation
Property, therefore, picture quality can be evaluated using multiple images quality evaluation index, certainly, picture quality is evaluated
When, not image quality evaluation index is The more the better, because image quality evaluation index is more, the meter of image quality assessment process
Calculate complexity higher, it is better also to may not be certain image quality evaluation effect, therefore, in the situation higher to image quality evaluation requirement
Under, picture quality can be evaluated using 2~10 image quality evaluation indexs.Specifically, image quality evaluation is chosen to refer to
Target number and which index, depending on the situation that implements.Certainly, specifically scene selection picture quality must be also combined to comment
Valency index, carries out carrying out the image quality index of image quality evaluation selection under image quality evaluation and bright ring border under dark situation
Can be different.
Alternatively, in the case of not high to image quality evaluation required precision, an image quality evaluation index can be used
Evaluated, for example, carrying out image quality evaluation values to pending image with entropy, it is believed that entropy is bigger, then illustrate picture quality
It is better, on the contrary, entropy is smaller, then illustrate that picture quality is poorer.
Alternatively, in the case of higher to image quality evaluation required precision, multiple images quality evaluation can be used
Index is evaluated pending image, and image quality evaluation is carried out to pending image in multiple images quality evaluation index
When, the weight of each image quality evaluation index in the plurality of image quality evaluation index can be set, can obtain multiple images matter
Amount evaluation of estimate, final image quality evaluation values, example are can obtain according to the plurality of image quality evaluation values and its corresponding weight
Such as, three image quality evaluation indexs are respectively：A indexs, B indexs and C indexs, the weight of A is a1, and the weight of B is a2, C's
Weight is a3, and when carrying out image quality evaluation to a certain image using A, B and C, the corresponding image quality evaluation values of A are b1, B couples
The image quality evaluation values answered are b2, and the corresponding image quality evaluation values of C are b3, then, last image quality evaluation values=
a1b1+a2b2+a3b3.Under normal circumstances, image quality evaluation values are bigger, illustrate that picture quality is better.
The 104th, the M video image generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
Wherein, each image corresponding time differs in M video images, thus, can be according to time order and function order by the M
Open video image and generate a goal activities track, certainly, the goal activities track can be illustrated on map.Each video image
A shooting time is all corresponded to, M video image can be ranked up, then, the M is opened into video figure according to time order and function order
Goal activities track as generating object of deploying to ensure effective monitoring and control of illegal activities.
Alternatively, after step 104, the target time section of user input can be obtained, is obtained from goal activities track
Event trace corresponding with the target time section, in this way, facilitating user to intercept piecemeal activity track.
As can be seen that by the embodiment of the present invention, receiving the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal, acquisition is deployed to ensure effective monitoring and control of illegal activities
In the range of N video images, N is positive integer, M match with facial image is searched out from N video image and opens video figure
Picture, M is the positive integer less than N, and M video image is generated the goal activities track of object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.In this way,
Can be obtained deploying to ensure effective monitoring and control of illegal activities the event trace of object.
Consistent with the abovely, Fig. 2 is referred to, is a kind of the second implementation of method for processing video frequency provided in an embodiment of the present invention
Example schematic flow sheet.Method for processing video frequency described in the present embodiment, comprises the following steps：
201st, the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal is received.
Wherein, terminal can set up network connection between video process apparatus, and terminal can be by a face for object of deploying to ensure effective monitoring and control of illegal activities
Image is sent to video process apparatus.In actual applications, video process apparatus can also voluntarily load facial image, at video
The keeper of device is managed, after its authentication passes through, at least one facial image for deploying to ensure effective monitoring and control of illegal activities object can be loaded, in this way, can be real
Now to the setting of object of deploying to ensure effective monitoring and control of illegal activities.
202nd, the N in the range of deploying to ensure effective monitoring and control of illegal activities video image is obtained, the N is positive integer.
Wherein, scope of deploying to ensure effective monitoring and control of illegal activities can be comprising one or more camera, and each camera has a monitoring range, because
And, the video image that each camera in the range of deploying to ensure effective monitoring and control of illegal activities shoots can be obtained, N video image is obtained, N is positive integer.
Certainly, above-mentioned N video image can be all video images in an a period of time for video file, or, N
It can also be two or more video files all of video image within a period of time to open video image, for example, many
Video image of the individual camera in nearest 1 hour.
Alternatively, in above-mentioned steps 102, N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, it may include following steps：
21), at least one camera that user chooses is obtained；
22) video file of at least one camera, is obtained；
23), the video file is parsed, Q video image is obtained, the Q is positive integer；
24) video image comprising facial image in the Q video image, is recognized, the N video image is obtained,
The N is less than or equal to the integer of the Q.
Wherein, scope of deploying to ensure effective monitoring and control of illegal activities can be made up of the shooting area of at least one camera, thus, user's selection can be obtained extremely
A few camera, each camera can be used to shoot, and can correspond to a video file, all of at least one camera to take the photograph
As the video file that head shoots can be parsed as a video file to video file, Q video image is obtained, when
So, facial image can be all included in not each video image in Q video image, thus, in the recognizable Q video image
Video image comprising facial image, obtains N video image, and Q is positive integer, and N is the integer less than or equal to Q.
Alternatively, in above-mentioned steps 21, user can choose region of deploying to ensure effective monitoring and control of illegal activities, and the region of deploying to ensure effective monitoring and control of illegal activities can include multiple cameras,
User can choose at least one camera.For example, can show multiple camera numberings on display screen, user can be chosen by numbering
At least one camera.
203rd, the M video image matched with the facial image is searched out from the N video image, the M is
Less than the positive integer of the N.
Wherein, facial image can be matched with N video image, so that, obtain M matched with the facial image
Video image, M is the positive integer less than N.
The 204th, the M video image generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
Wherein, each image corresponding time differs in M video images, thus, can be according to time order and function order by the M
Open video image and generate a goal activities track, certainly, the goal activities track can be illustrated on map.Each video image
A shooting time is all corresponded to, M video image can be ranked up, then, the M is opened into video figure according to time order and function order
Goal activities track as generating object of deploying to ensure effective monitoring and control of illegal activities.
205th, the position of each video image in the M video image is obtained, the M position is obtained.
Wherein, each video image can correspond to a camera position, and the position of the camera can be used as the video image
Position, thus, for M video images, M position can be obtained.
206th, deployed to ensure effective monitoring and control of illegal activities according to the M position marks on map the goal activities track of object.
Wherein, the M position can be marked on map, the M position can be coupled together according to time order and function order, from
And, the goal activities track of the object that obtains deploying to ensure effective monitoring and control of illegal activities.
As can be seen that by the embodiment of the present invention, receiving the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal, acquisition is deployed to ensure effective monitoring and control of illegal activities
In the range of N video images, N is positive integer, M match with facial image is searched out from N video image and opens video figure
Picture, M is the positive integer less than N, and M video image is generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time,
The position of each video image in M video image is obtained, M position is obtained, is marked on map according to the M position and deployed to ensure effective monitoring and control of illegal activities
The goal activities track of object.In this way, the event trace of the object that can obtain deploying to ensure effective monitoring and control of illegal activities.
Consistent with the abovely, it is below the device of the above-mentioned method for processing video frequency of implementation, it is specific as follows：
Fig. 3 a are referred to, is a kind of first embodiment structural representation of video process apparatus provided in an embodiment of the present invention
Figure.Video process apparatus described in the present embodiment, including：Receiving unit 301, first acquisition unit 302, search unit
303 and generation unit 304, it is specific as follows：
Receiving unit 301, the facial image for receiving the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
First acquisition unit 302, for obtaining the N in the range of deploying to ensure effective monitoring and control of illegal activities video image, the N is positive integer；
Search unit 303, for searching out the M matched with the facial image video from the N video image
Image, the M is less than the positive integer of the N；
Generation unit 304, the target for the M video image to be generated the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time is lived
Dynamic rail mark.
Alternatively, the first acquisition unit 302 of the video process apparatus such as Fig. 3 b, Fig. 3 b described in Fig. 3 a is specific
Refinement structure, the first acquisition unit 302 may include：Acquisition module 3021, parsing module 3022 and identification module 3023, tool
Body is as follows：
Acquisition module 3021, at least one camera for obtaining user's selection；
The acquisition module 3021, also particularly useful for：
Obtain the video file of at least one camera；
Parsing module 3022, for being parsed to the video file, obtains Q video image, and the Q is just whole
Number；
Identification module 3023, for recognizing the video image comprising facial image in the Q video images, obtains described
N video image, the N is less than or equal to the integer of the Q.
Alternatively, the specific refinement of the search unit 303 of the video process apparatus such as Fig. 3 c, Fig. 3 c described in Fig. 3 a
Structure, the search unit 303 may include：Screening module 3031, matching module 3032 and first choose module 3033, specifically such as
Under：
Screening module 3031, for being screened to the N video image, obtains P video image, and the P is small
In the positive integer of the N；
Matching module 3032, for the facial image to be matched with the P video image, obtains the P
Matching value；
First chooses module 3033, for choosing the M more than the first predetermined threshold value from the P matching value
With value, and obtain its corresponding video image.
Further, the screening module 3031 may include：Evaluation module (being to mark in figure) and second chooses module (figure
In do not mark), it is specific as follows：
Evaluation module, for carrying out image quality evaluation to each video image in the N video image, obtains described
N number of image quality evaluation values；
Second chooses module, for choosing the P more than the second predetermined threshold value from N number of image quality evaluation values
Individual image quality evaluation values, and obtain its corresponding video image.
Alternatively, such as the another modification structures that Fig. 3 d, Fig. 3 d are the video process apparatus described in Fig. 3 a, Fig. 3 d and figure
3a compares, and it may also include：Second acquisition module 305 and indexing unit 306, it is specific as follows：
Second acquisition unit 305, for giving birth to the M video image sequentially in time in the generation unit 304
Into after the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities, the position of each video image in the M video image is obtained, obtained
The M position；
Indexing unit 306, for the goal activities rail of object of deploying to ensure effective monitoring and control of illegal activities described in being marked on map according to the M position
Mark.
As can be seen that by the video process apparatus described by the embodiment of the present invention, receiving right by deploying to ensure effective monitoring and control of illegal activities for terminal transmission
The facial image of elephant, obtains N video image in the range of deploying to ensure effective monitoring and control of illegal activities, and N is positive integer, is searched out and people from N video image
M video image of face image matching, M is the positive integer less than N, and M video image is generated into the cloth sequentially in time
Control the goal activities track of object.In this way, the event trace of the object that can obtain deploying to ensure effective monitoring and control of illegal activities.
Consistent with the abovely, Fig. 4 is referred to, is a kind of the second implementation of video process apparatus provided in an embodiment of the present invention
Example structural representation.Video process apparatus described in the present embodiment, including：At least one input equipment 1000；At least one
Individual output equipment 2000；At least one processor 3000, such as CPU；With memory 4000, above-mentioned input equipment 1000, output
Equipment 2000, processor 3000 and memory 4000 are connected by bus 5000.
Wherein, above-mentioned input equipment 1000 concretely contact panel, physical button or mouse.
The concretely display screen of above-mentioned output equipment 2000.
Above-mentioned memory 4000 can be high-speed RAM memory, or nonvolatile storage (non-volatile
Memory), such as magnetic disk storage.Above-mentioned memory 4000 is used to store batch processing code, above-mentioned input equipment 1000, defeated
Going out equipment 2000 and processor 3000 is used to call the program code stored in memory 4000, performs following operation：
Above-mentioned processor 3000, is used for：
Receive the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, the N is positive integer；
M match with the facial image is searched out from the N video images and opens video image, the M be less than
The positive integer of the N；
The M video image is generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
Alternatively, above-mentioned processor 3000 obtains the N in the range of deploying to ensure effective monitoring and control of illegal activities video image, including：
Obtain at least one camera that user chooses；
Obtain the video file of at least one camera；
The video file is parsed, Q video image is obtained, the Q is positive integer；
The video image comprising facial image in the Q video image is recognized, the N video image, the N is obtained
It is less than or equal to the integer of the Q.
Alternatively, above-mentioned processor 3000 searches out M matched with the facial image from the N video image
Video image, including：
The N video image is screened, P video image is obtained, the P is less than the positive integer of the N；
The facial image is matched with the P video image, the P matching value is obtained；
The M matching value more than the first predetermined threshold value is chosen from the P matching value, and obtains its and corresponding regarded
Frequency image.
Alternatively, 3000 couples of N of above-mentioned processor video images are screened, including：
Image quality evaluation is carried out to each video image in the N video image, N number of picture quality is obtained and is commented
Value；
The P image quality evaluation values more than the second predetermined threshold value are chosen from N number of image quality evaluation values,
And obtain its corresponding video image.
Alternatively, above-mentioned processor 3000, described deploying to ensure effective monitoring and control of illegal activities is generated described sequentially in time by the M video image
After the goal activities track of object, also particularly useful for：
The position of each video image in the M video image is obtained, the M position is obtained；
Deployed to ensure effective monitoring and control of illegal activities according to the M position marks on map the goal activities track of object.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored with journey
Sequence, the part or all of step including any method for processing video frequency described in the above method embodiment when program is performed
Suddenly.
Although invention has been described to combine each embodiment herein, however, implementing the present invention for required protection
During, those skilled in the art are by checking the accompanying drawing, disclosure and appended claims, it will be appreciated that and it is real
Other changes of the existing open embodiment.In the claims, " including " (comprising) one word be not excluded for other composition
Part or step, "a" or "an" are not excluded for the situation of multiple.Single processor or other units can realize claim
In some functions enumerating.Mutually different has been recited in mutually different dependent some measures, it is not intended that these are arranged
Apply to combine and produce good effect.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, device (equipment) or computer journey
Sequence product.Therefore, in terms of the present invention can be using complete hardware embodiment, complete software embodiment or combination software and hardware
The form of embodiment.And, the present invention can be used and wherein include the calculating of computer usable program code at one or more
The computer program implemented in machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.Computer program is stored/distributed in suitable medium, is provided together with other hardware or as the one of hardware
Part, it would however also be possible to employ other distribution forms, such as passes through Internet or other wired or wireless telecommunication systems.
The present invention be with reference to the embodiment of the present invention method, device (equipment) and computer program product flow chart with/
Or block diagram is described.It should be understood that each flow during flow chart and/or block diagram can be realized by computer program instructions and/
Or the combination of the flow and/or square frame in square frame and flow chart and/or block diagram.These computer program instructions can be provided
To the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices producing one
Individual machine so that produced for realizing by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of being specified in one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices with spy
In determining the computer-readable memory that mode works so that instruction of the storage in the computer-readable memory is produced and include finger
Make the manufacture of device, the command device realize in one flow of flow chart or multiple one square frame of flow and/or block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented treatment, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although with reference to specific features and embodiment, invention has been described, it is clear that, do not departing from this hair
In the case of bright spirit and scope, various modifications and combinations can be carried out to it.Correspondingly, the specification and drawings are only institute
The exemplary illustration of the invention that attached claim is defined, and be considered as covered in the scope of the invention any and all and repair
Change, change, combining or equivalent.Obviously, those skilled in the art the present invention can be carried out it is various change and modification without
Depart from the spirit and scope of the present invention.So, if it is of the invention these modification and modification belong to the claims in the present invention and its
Within the scope of equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of data processing method, it is characterised in that including：
Receive the facial image of the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
N video image in the range of deploying to ensure effective monitoring and control of illegal activities is obtained, the N is positive integer；
The M video image matched with the facial image is searched out from the N video image, the M is less than the N
Positive integer；
The M video image is generated the goal activities track of the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
2. method according to claim 1, it is characterised in that the acquisition deploy to ensure effective monitoring and control of illegal activities in the range of N video image, bag
Include：
Obtain at least one camera that user chooses；
Obtain the video file of at least one camera；
The video file is parsed, Q video image is obtained, the Q is positive integer；
The video image comprising facial image in the Q video image is recognized, the N video image is obtained, the N is small
In or equal to the Q integer.
3. the method according to any one of claim 1 or 2, it is characterised in that described to be searched for from the N video image
Go out the M video image matched with the facial image, including：
The N video image is screened, P video image is obtained, the P is less than the positive integer of the N；
The facial image is matched with the P video image, the P matching value is obtained；
The M matching value more than the first predetermined threshold value is chosen from the P matching value, and obtains its corresponding video figure
Picture.
4. method according to claim 3, it is characterised in that described to be screened to the N video image, obtain P
Opening video image includes：
Image quality evaluation is carried out to each video image in the N video image, N number of image quality evaluation is obtained
Value；
The P image quality evaluation values more than the second predetermined threshold value are chosen from N number of image quality evaluation values, and is obtained
Take its corresponding video image.
5. the method according to any one of claim 1 or 2, it is characterised in that it is described by the M video image according to
Deployed to ensure effective monitoring and control of illegal activities described in time sequencing generation after the goal activities track of object, methods described also includes：
The position of each video image in the M video image is obtained, the M position is obtained；
Deployed to ensure effective monitoring and control of illegal activities according to the M position marks on map the goal activities track of object.
6. a kind of video process apparatus, it is characterised in that including:
Receiving unit, the facial image for receiving the object of deploying to ensure effective monitoring and control of illegal activities sent by terminal；
First acquisition unit, for obtaining the N in the range of deploying to ensure effective monitoring and control of illegal activities video image, the N is positive integer；
Search unit, for searching out the M matched with the facial image video image, institute from the N video image
It is less than the positive integer of the N to state M；
Generation unit, the goal activities track for the M video image to be generated the object of deploying to ensure effective monitoring and control of illegal activities sequentially in time.
7. video process apparatus according to claim 6, it is characterised in that the first acquisition unit includes：
Acquisition module, at least one camera for obtaining user's selection；
The acquisition module, also particularly useful for：
Obtain the video file of at least one camera；
Parsing module, for being parsed to the video file, obtains Q video image, and the Q is positive integer；
Identification module, for recognizing the video image comprising facial image in the Q video images, obtains the N video
Image, the N is less than or equal to the integer of the Q.
8. video process apparatus according to any one of claim 6 or 7, it is characterised in that the search unit includes：
Screening module, for being screened to the N video image, obtains P video image, and the P is less than the N
Positive integer；
Matching module, for the facial image to be matched with the P video image, obtains the P matching value；
First chooses module, for choosing the M matching value more than the first predetermined threshold value from the P matching value, and
Obtain its corresponding video image.
9. video process apparatus according to claim 8, it is characterised in that the screening module includes：
Evaluation module, for carrying out image quality evaluation to each video image in the N video image, obtains described N number of
Image quality evaluation values；
Second chooses module, for choosing the P figure more than the second predetermined threshold value from N number of image quality evaluation values
As quality evaluation value, and obtain its corresponding video image.
10. video process apparatus according to any one of claim 6 or 7, it is characterised in that the video process apparatus are also
Including：
Second acquisition unit, for the M video image to be generated into described deploying to ensure effective monitoring and control of illegal activities sequentially in time in the generation unit
After the goal activities track of object, the position of each video image in the M video image is obtained, obtain the M position
Put；
Indexing unit, for the goal activities track of object of deploying to ensure effective monitoring and control of illegal activities described in being marked on map according to the M position.
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