CN106204346A - A kind of movie seat sample automatic marking method based on video analysis, device and electronic equipment - Google Patents
A kind of movie seat sample automatic marking method based on video analysis, device and electronic equipment Download PDFInfo
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Abstract
The present invention relates to technical field of image processing, disclose a kind of movie seat sample automatic marking method based on video analysis, device and electronic equipment.Wherein, described movie seat sample automatic marking method based on video analysis includes: obtain picture frame to be marked and callout box parameter；According to described picture frame to be marked, receive the reference point at each seat in described picture frame to be marked and record described reference point locations；According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain the callout box positional information at each seat in described picture frame to be marked；According to the callout box positional information at each seat in described picture frame to be marked, obtain the seating maps that described picture frame to be marked is corresponding.The present invention callout box by automatic marking movie seat, not only increases the precision of demarcation, also saves manual staking-out work amount.
Description
Technical field
The present invention relates to technical field of image processing, automatic particularly to a kind of movie seat sample based on video analysis
Mask method, device and electronic equipment.
Background technology
Along with socioeconomic development, objective effective data statistics and analysis become the important evidence of manager's decision-making.
Existing movie theatre carries out passenger flow statistics during viewing, needs manually to carry out demarcating the seat of each movie theater, such as: existing
The seating capacity of the movie theater that some movie theatres are medium and small 100, bigger movie theater then has 400 seats.In prior art, for movie theatre
The demarcation at seat, it usually needs manual picture frame mark in infrared image.The workload of described manual mark is generally up to tens
Ten thousand magnitudes.If each seat is required for manual picture frame mark, the longest, labour cost is the hugest.
But, inventor during seat demarcation, finds at least to exist in prior art to ask as follows in realizing movie theatre
Topic:
In prior art due in movie theatre the seat calibration maps of movie theater be infrared image, image quality is poor, back row seats
The fuzzyyest, add infrared imaging temperature influence relatively greatly, can be fuzzyyer for warm season seat profile, so that manual
Staking-out work amount is big, and the precision demarcated is the highest.
Summary of the invention
It is an object of the invention to provide a kind of movie seat sample automatic marking method based on video analysis, device and
Electronic equipment so that the workload that movie seat is demarcated reduces and stated accuracy is higher.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of movie seat sample based on video analysis
This automatic marking method, comprises the following steps:
Obtain picture frame to be marked and callout box parameter；
According to described picture frame to be marked, receive reference point the record at each seat in described picture frame to be marked
Described reference point locations；
According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain described
The callout box positional information at each seat in picture frame to be marked；
According to the callout box positional information at each seat in described picture frame to be marked, obtain described picture frame to be marked
Corresponding seating maps.
Wherein, described callout box parameter includes: callout box Aspect Ratio and reference point locations attribute；Described seating maps bag
Include: the callout box positional information at all seats, the attribute at all seats.
Wherein, described according to the reference point position at each seat in described callout box parameter and described picture frame to be marked
Put, obtain the step of the callout box positional information at each seat in described picture frame to be marked, specifically include:
According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain respectively
The length and width of the callout box at each row seat；
The length and width of the callout box according to described each row seat, obtains each seat in described picture frame to be marked
The callout box positional information of position.
Wherein, described according to the callout box positional information at each seat in described picture frame to be marked, treat described in acquisition
Also include before the seating maps step that mark picture frame is corresponding:
Obtain callout box positional information to be adjusted in described picture frame to be marked；
Adjust callout box positional information to be adjusted in described picture frame to be marked；
Obtain the callout box positional information at each seat in the picture frame described to be marked after adjusting.
Wherein, described according to the callout box positional information at each seat in described picture frame to be marked, treat described in acquisition
Also include after the step of the seating maps that mark picture frame is corresponding:
For one the unique mark of each seating allocation in the seating maps that described picture frame to be marked is corresponding；
When the position of image collecting device does not changes, will be imported to other with seating maps described in uniquely identified
Picture frame to be marked；
According to described with seating maps described in uniquely identified, obtain the genus at each seat in different picture frames to be marked
Property information.
Embodiments of the present invention additionally provide a kind of movie seat sample automatic marking device based on video analysis, bag
Include:
Information acquisition unit, for obtaining picture frame to be marked and callout box parameter；
Receive unit, for according to described picture frame to be marked, receive each seat in described picture frame to be marked
Reference point and record described reference point locations；
Markup information acquiring unit, for according to described callout box parameter and each seat in described picture frame to be marked
Reference point locations, obtain the callout box positional information at each seat in described picture frame to be marked；
Seating maps acquiring unit, is used for according to the callout box positional information at each seat in described picture frame to be marked,
Obtain the seating maps that described picture frame to be marked is corresponding.
Embodiments of the present invention additionally provide a kind of electronic equipment, including: including: housing, processor, memorizer, electricity
Road plate and power circuit, wherein, circuit board is placed in the interior volume that housing surrounds, processor and memorizer and is arranged on circuit board
On；Power circuit, powers for each circuit or the device for above-mentioned electronic equipment；Memorizer is used for storing executable program generation
Code；Processor runs the journey corresponding with executable program code by reading the executable program code of storage in memorizer
Sequence, for performing aforementioned described movie seat sample automatic marking method based on video analysis.
Embodiment of the present invention in terms of existing technologies, by obtaining picture frame to be marked and callout box parameter；
According to described picture frame to be marked, receive the reference point at each seat in described picture frame to be marked and record described reference
Point position；According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain described
The callout box positional information at each seat in picture frame to be marked；According to the mark at each seat in described picture frame to be marked
Note frame positional information, obtains the seating maps that described picture frame to be marked is corresponding.Technical solution of the present invention passes through automatic marking movie theatre
Seat, reduces manual staking-out work amount, and during mark, the present invention is to be marked with described by described callout box parameter
Picture frame in the reference point locations at each seat, obtain the callout box position letter at each seat in described picture frame to be marked
Breath, improves the precision of demarcation.
Accompanying drawing explanation
Fig. 1 is a kind of based on video analysis the movie seat sample automatic marking method flow process that the embodiment of the present invention provides
Figure；
Fig. 2 is another kind movie seat based on the video analysis sample automatic marking method stream that the embodiment of the present invention provides
Cheng Tu；
Fig. 3 is a kind of based on video analysis the movie seat sample automatic marking apparatus structure that the embodiment of the present invention provides
Schematic diagram；
Fig. 4 is a kind of electronic devices structure schematic diagram that the embodiment of the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing each reality to the present invention
The mode of executing is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and base
Many variations and amendment in following embodiment, it is also possible to realize the application each claim technical side required for protection
Case.
First embodiment of the present invention relates to a kind of movie seat sample automatic marking method based on video analysis.Tool
Body flow process is as shown in Figure 1.The method includes:
101: obtain picture frame to be marked and callout box parameter；
In the present embodiment, described callout box parameter includes: callout box Aspect Ratio and reference point locations attribute；Such as: when
Described callout box Aspect Ratio is 1:1, and when reference point locations attribute is callout box central point, the most described callout box is square,
Described reference point locations attribute is at square center point.Described sample refers to callout box positional information and the genus at single seat
Property.
It should be noted that the Aspect Ratio of described callout box can also be configured according to practical situation so that mark
Frame is rectangle, and described reference point locations attribute is rectangular central spot, or is the apex etc. in the rectangle lower left corner
Deng.
102: according to described picture frame to be marked, receive in described picture frame to be marked the reference point at each seat also
Record described reference point locations；
In the present embodiment, the position of described reference point is by being manually marked, and system receives described to be marked
Picture frame in the reference point locations at each seat.According to the Aspect Ratio of callout box in above step 101, reference point locations belongs to
Property, such as: the Aspect Ratio of described callout box is 1:1, described reference point locations attribute is foursquare central spot, then system
Receive the reference point at each seat in described picture frame to be marked and record described reference point locations, i.e. treating described in system reception
The square markings frame central point at each seat in the picture frame of mark, and record described square markings frame center point coordinate.
Described reference point locations i.e. square markings frame center point coordinate.
103: according to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain
The callout box positional information at each seat in described picture frame to be marked；
In the present embodiment, if the Aspect Ratio of callout box is 1:1 in described callout box parameter, described reference point locations attribute
For foursquare central spot, then system can be passed through often to arrange in movie theater between the number at seat and described often row two ends, seat
Distance, get the length and width of callout box described in each seat of movie theater row respectively, and then it be right to obtain each seat row
The callout box positional information at each seat in the picture frame described to be marked answered.The number often arranging seat in described movie theater is shadow
The reference point number at the seat received described in each row in the Room, the distance between described often row two ends, seat can be by described
The absolute value of the difference often arranging the abscissa of the reference point at two ends in movie theater gets.
It should be noted that the seat row in described picture frame to be marked is near big and far smaller, so marking for described waiting
For the picture frame of note, the callout box parameter i.e. length and width of callout box of each seat row are different, according near big and far smaller ratio
Example, system automatically can calculate respectively according to the distance between reference point number and the two ends at the seat of its corresponding seat row and obtain
?.
104: according to the callout box positional information at each seat in described picture frame to be marked, obtain described figure to be marked
As the seating maps that frame is corresponding.
In the present embodiment, described seating maps includes: the callout box positional information at all seats, the attribute at all seats.
Described callout box positional information includes: callout box length and width and coordinate position；The attribute at described seat can be " adult ", " youngster
Virgin ", " left tiltedly appearance ", " right tiltedly appearance ", " leaving the table " or " vacant seat " etc..
Embodiment of the present invention in terms of existing technologies, by obtaining picture frame to be marked and callout box parameter；
According to described picture frame to be marked, receive the reference point at each seat in described picture frame to be marked and record described reference
Point position；According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain described
The callout box positional information at each seat in picture frame to be marked；According to the mark at each seat in described picture frame to be marked
Note frame positional information, obtains the seating maps that described picture frame to be marked is corresponding.Technical solution of the present invention passes through automatic marking movie theatre
Seat, reduces manual staking-out work amount, and during mark, the present invention is to be marked with described by described callout box parameter
Picture frame in the reference point locations at each seat, obtain the callout box position letter at each seat in described picture frame to be marked
Breath, improves the precision of demarcation.
Based on above example, second embodiment of the present invention relates to a kind of movie seat sample based on video analysis
The idiographic flow of automatic marking method；As in figure 2 it is shown, it is as follows to implement step:
201: obtain picture frame to be marked and callout box parameter；
In the present embodiment, described callout box parameter is identical with step 101, and here is omitted.
202: according to described picture frame to be marked, receive in described picture frame to be marked the reference point at each seat also
Record described reference point locations；
In the present embodiment, this step 202 is identical with above-mentioned steps 102, and here is omitted.
203: according to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, respectively
Obtain the length and width of the callout box at each row seat；
In the present embodiment, if the Aspect Ratio of callout box is 1:1 in described callout box parameter, described reference point locations belongs to
Property is foursquare central spot.It is each seat about movie theater is often arranged callout box size corresponding to each seat in seat
The length of side of square markings frame；The length of side of described square markings frame is the quantity according to entire row reference point and reference point position, two ends
Putting what distance obtained, concrete is calculated as follows shown in formula:
A=(Xn-X1)/(n-1) (1)
Wherein, a is the length of side of callout box, XnFor rightmost seat reference point abscissa, X1Position Far Left seat reference point
Abscissa, n is the number at entire row seat.
The position at first seat often arranged and last seat is according to corresponding reference point locations and above-mentioned steps meter
The square length of side calculated determines, the sequence of positions at middle each seat arranges.In view of video acquisition device, such as: shooting
The position that head is installed, the different height in possible left and right, cause same row seat to be not on same level line, at this moment mark out
Square markings frame is not to be positioned at same level line, and the vertical coordinate of centerline needs interpolation calculation.The square at each seat
The center point coordinate computational methods of callout box are as follows:
Xi=X1+(Xn-X1)*(i-1)/(n-1) (2)
Yi=Y1+(Yn-Y1)*(i-1)/(n-1) (3)
Wherein, Xi is the abscissa of the square markings frame central point at i-th seat, YnFor rightmost seat square mark
The vertical coordinate of note frame central point, Y1The vertical coordinate of Far Left seat, position square markings frame central point.
204: according to the length and width of the callout box at described each row seat, obtain in described picture frame to be marked each
The callout box positional information at individual seat.
In the present embodiment, if the callout box at each seat described is square markings frame, then calculate according to step 204
Data, obtain the callout box positional information at each seat in described picture frame to be marked.
205: obtain callout box positional information to be adjusted in described picture frame to be marked；
In the present embodiment, the callout box positional information acquired due to above step likely with actual movie theater
There is deviation at seat, so technical solution of the present invention can allow mark personnel that the position of callout box is carried out manual fine setting, but
The size of callout box should keep constant.So, when needs are labeled frame adjustment when, system will be described firstly the need of obtaining
Callout box positional information to be adjusted in picture frame to be marked.
206: adjust callout box positional information to be adjusted in described picture frame to be marked；
In the present embodiment, based on above step 205, adjust callout box to be adjusted in described picture frame to be marked
Positional information.
207: obtain the callout box positional information at each seat in the picture frame described to be marked after adjusting.
208: according to the callout box positional information at each seat in the picture frame described to be marked after adjusting, obtain described
The seating maps that picture frame to be marked is corresponding.
It should be noted that the method also includes: for each seat in the seating maps that described picture frame to be marked is corresponding
Distribute a unique mark；When the position of image collecting device does not changes, will be with seating maps described in uniquely identified
Import to other picture frames to be marked；According to described with seating maps described in uniquely identified, obtain different images to be marked
The attribute information at each seat in frame.Concretely, it is simply that in the case of camera position does not changes, identical movie theater
Seating maps, it is only necessary to once demarcate.As long as the seating maps demarcated is imported to wait to mark by system in the different moment
Note picture frame, is then labeled the attribute at each seat according to the seating maps imported.Therefore, same movie theater,
In the case of video camera does not occurs change in location, the unique ID at each seat is constant, when except for the difference that label time is with this
The attribute information at corresponding seat under between.
Also, it should be noted described picture frame to be marked is affected by image-forming condition and the factor such as block, described in treat
Having the border at indivedual seat not see Chu unavoidably in the picture frame of mark, so, system can allow keeping callout box constant
In the case of near it frame change picture frame to be marked, revise the position of callout box.The premise of process as described above be
Under camera position permanence condition, the image the most in the same time collected.
Embodiment of the present invention in terms of existing technologies, the mark at a seat in movie theater in technical solution of the present invention
Have only to mark point, i.e. a reference point, by the reference point of the seat of an entire row continuous distribution just being got
The callout box at row seat, drastically increases the work efficiency of mark；Owing to technical solution of the present invention is whole by interpolation calculation one
The callout box position corresponding to seat of row, can effectively reduce the error of single seat position mark；And the technology of the present invention side
Case also allows for being finely adjusted the position of callout box, further increases mark accuracy；The seating maps marked by importing,
Realize the determination of the callout box attribute of identical movie theater respective seat position the most in the same time, it is not necessary to repeat mark seat position；All right
By keeping seating maps constant, the method changing different frame picture, single image can be corrected and because of imaging effect and block
The mark deviation that factor causes；And the attribute of seat callout box in technical solution of the present invention, it is possible to obtain markup information is completeer
Standby sample, it is adaptable to training meets the grader that difference requires.
Third embodiment of the invention relates to a kind of movie seat sample automatic marking device based on video analysis, such as figure
Shown in 3, including:
Information acquisition unit 301, for obtaining picture frame to be marked and callout box parameter；
Receive unit 302, for according to described picture frame to be marked, receive each seat in described picture frame to be marked
Position reference point and record described reference point locations；
Markup information acquiring unit 303, for according in described callout box parameter and described picture frame to be marked each
The reference point locations at seat, obtains the callout box positional information at each seat in described picture frame to be marked；
Seating maps acquiring unit 304, for according to the callout box position letter at each seat in described picture frame to be marked
Breath, obtains the seating maps that described picture frame to be marked is corresponding.
In the embodiment of the present invention, described callout box parameter includes: callout box Aspect Ratio and reference point locations attribute；Described
Seating maps includes: the callout box positional information at all seats, the attribute at all seats.
It should be noted that described markup information acquiring unit, specifically for mark according to described callout box parameter and institute
State the reference point locations at each seat in picture frame to be marked, obtain length and the width of the callout box at each row seat respectively
Degree；The length and width of the callout box according to described each row seat, obtains each seat in described picture frame to be marked
Callout box positional information.
Also, it should be noted this device also includes: adjustment information acquiring unit, for obtaining described image to be marked
Callout box positional information to be adjusted in frame；Adjustment unit, for adjusting mark to be adjusted in described picture frame to be marked
Frame positional information；Described markup information acquiring unit, is additionally operable to obtain each seat in the picture frame described to be marked after adjusting
The callout box positional information of position.
Also, it should be noted this device also includes: mark allocation unit, for corresponding for described picture frame to be marked
One unique mark of each seating allocation in seating maps；Import unit, for when the position of image collecting device does not becomes
During change, other picture frames to be marked will be imported to seating maps described in uniquely identified；Attribute acquiring unit, for according to institute
State with seating maps described in uniquely identified, obtain the attribute information at each seat in different picture frames to be marked.
Embodiment of the present invention in terms of existing technologies, the mark at a seat in movie theater in technical solution of the present invention
Have only to mark point, i.e. a reference point, by the reference point of the seat of an entire row continuous distribution just being got
The callout box at row seat, drastically increases the work efficiency of mark；Owing to technical solution of the present invention is whole by interpolation calculation one
The callout box position corresponding to seat of row, can effectively reduce the error of single seat position mark；And the technology of the present invention side
Case also allows for being finely adjusted the position of callout box, further increases mark accuracy；The seating maps marked by importing,
Realize the determination of the callout box attribute of identical movie theater respective seat position the most in the same time, it is not necessary to repeat mark seat position；All right
By keeping seating maps constant, the method changing different frame picture, single image can be corrected and because of imaging effect and block
The mark deviation that factor causes；And the attribute of seat callout box in technical solution of the present invention, it is possible to obtain markup information is completeer
Standby sample, it is adaptable to training meets the grader that difference requires.
It is seen that, present embodiment is the device embodiment corresponding with the first embodiment, and present embodiment can be with
First embodiment is worked in coordination enforcement.The relevant technical details mentioned in first embodiment the most still has
Effect, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment is also applicable in
In first embodiment.
It is noted that each module involved in present embodiment is logic module, in actual applications, one
Individual logical block can be a physical location, it is also possible to be a part for a physical location, it is also possible to multiple physics lists
The combination of unit realizes.Additionally, for the innovative part highlighting the present invention, will be with solution institute of the present invention in present embodiment
The unit that the technical problem relation of proposition is the closest introduces, but this is not intended that in present embodiment the list that there is not other
Unit.
Fig. 4 is the structural representation of one embodiment of electronic equipment of the present invention, it is possible to achieve implement shown in Fig. 1-2 of the present invention
The flow process of example, as shown in Figure 4, above-mentioned electronic equipment may include that housing 41, processor 42, memorizer 43, circuit board 44 and electricity
Source circuit 45, wherein, described circuit board 44 is placed in the interior volume that described housing 41 surrounds, described processor 42 and described deposit
Reservoir 43 is arranged on described circuit board 44；Described power circuit 45, is used for each circuit for above-mentioned electronic equipment or device
Power supply；Described memorizer 43 is used for storing executable program code；Described processor 42 is deposited by reading in described memorizer 43
The executable program code of storage runs the program corresponding with executable program code, is used for performing described in aforementioned any embodiment
Movie seat sample automatic marking method based on video analysis.
Described processor 42 can perform journey to concrete execution process and the described processor 42 of above-mentioned steps by operation
The step that sequence code performs further, may refer to the description of Fig. 1-2 illustrated embodiment of the present invention, does not repeats them here.
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
Suddenly the program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of the step of embodiment of the method.
For convenience of description, describing apparatus above is to be divided into various units/modules to be respectively described with function.Certainly, exist
Implement the function of each unit/module to be realized in same or multiple softwares and/or hardware during the present invention.
As seen through the above description of the embodiments, those skilled in the art it can be understood that to the present invention can
The mode adding required general hardware platform by software realizes.Based on such understanding, technical scheme essence
On the part that in other words prior art contributed can embody with the form of software product, this computer software product
Can be stored in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment
(can be personal computer, server, or the network equipment etc.) performs some of each embodiment of the present invention or embodiment
Method described in part.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, be permissible
Instructing relevant hardware by computer program to complete, described program can be stored in a computer read/write memory medium
In, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access
Memory, RAM) etc..
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all answer
Contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (11)
1. a movie seat sample automatic marking method based on video analysis, it is characterised in that including:
Obtain picture frame to be marked and callout box parameter；
According to described picture frame to be marked, receive the reference point at each seat in described picture frame to be marked and record described
Reference point locations；
According to the reference point locations at each seat in described callout box parameter and described picture frame to be marked, wait to mark described in acquisition
The callout box positional information at each seat in the picture frame of note；
According to the callout box positional information at each seat in described picture frame to be marked, obtain described picture frame to be marked corresponding
Seating maps.
Movie seat sample automatic marking method based on video analysis the most according to claim 1, it is characterised in that institute
State callout box parameter to include: callout box Aspect Ratio and reference point locations attribute；Described seating maps includes: the mark at all seats
Frame positional information, the attribute at all seats.
Movie seat sample automatic marking method based on video analysis the most according to claim 2, it is characterised in that institute
State according to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain described to be marked
Picture frame in the step of callout box positional information at each seat, specifically include:
According to described callout box parameter and the reference point locations at each seat in described picture frame to be marked, obtain each respectively
The length and width of the callout box at row seat；
The length and width of the callout box according to described each row seat, obtains each seat in described picture frame to be marked
Callout box positional information.
4. according to the movie seat sample automatic marking method based on video analysis described in any one in claim 1-3,
It is characterized in that, described according to the callout box positional information at each seat in described picture frame to be marked, wait to mark described in acquisition
Also include before the seating maps step that note picture frame is corresponding:
Obtain callout box positional information to be adjusted in described picture frame to be marked；
Adjust callout box positional information to be adjusted in described picture frame to be marked；
Obtain the callout box positional information at each seat in the picture frame described to be marked after adjusting.
Movie seat sample automatic marking method based on video analysis the most according to claim 4, it is characterised in that institute
State according to the callout box positional information at each seat in described picture frame to be marked, obtain described picture frame to be marked corresponding
Also include after the step of seating maps:
For one the unique mark of each seating allocation in the seating maps that described picture frame to be marked is corresponding；
When the position of image collecting device does not changes, will be imported to other with seating maps described in uniquely identified and wait to mark
Note picture frame；
According to described with seating maps described in uniquely identified, obtain the attribute letter at each seat in different picture frames to be marked
Breath.
6. a movie seat sample automatic marking device based on video analysis, it is characterised in that including:
Information acquisition unit, for obtaining picture frame to be marked and callout box parameter；
Receive unit, for according to described picture frame to be marked, receive the ginseng at each seat in described picture frame to be marked
Examination point also records described reference point locations；
Markup information acquiring unit, for according to described callout box parameter and the ginseng at each seat in described picture frame to be marked
Examination point position, obtains the callout box positional information at each seat in described picture frame to be marked；
Seating maps acquiring unit, for according to the callout box positional information at each seat in described picture frame to be marked, obtains
The seating maps that described picture frame to be marked is corresponding.
Movie seat sample automatic marking device based on video analysis the most according to claim 5, it is characterised in that institute
State callout box parameter to include: callout box Aspect Ratio and reference point locations attribute；Described seating maps includes: the mark at all seats
Frame positional information, the attribute at all seats.
Movie seat sample automatic marking device based on video analysis the most according to claim 7, it is characterised in that institute
State markup information acquiring unit, specifically for mark according to described callout box parameter and each seat in described picture frame to be marked
The reference point locations of position, obtains the length and width of the callout box at each row seat respectively；Mark according to described each row seat
The length and width of note frame, obtains the callout box positional information at each seat in described picture frame to be marked.
9. according to the movie seat sample automatic marking device based on video analysis described in any one in claim 6-8,
It is characterized in that, this device also includes:
Adjustment information acquiring unit, for obtaining callout box positional information to be adjusted in described picture frame to be marked；
Adjustment unit, for adjusting callout box positional information to be adjusted in described picture frame to be marked；
Described markup information acquiring unit, is additionally operable to obtain the mark at each seat in the picture frame described to be marked after adjusting
Frame positional information.
Movie seat sample automatic marking device based on video analysis the most according to claim 9, it is characterised in that
This device also includes:
Mark allocation unit, one the unique mark of each seating allocation in the seating maps corresponding for described picture frame to be marked
Know；
Import unit, is used for when the position of image collecting device does not changes, will be with seating maps described in uniquely identified
Import to other picture frames to be marked；
Attribute acquiring unit, is used for according to described with seating maps described in uniquely identified, obtains different picture frames to be marked
In the attribute information at each seat.
11. 1 kinds of electronic equipments, it is characterised in that described in include: housing, processor, memorizer, circuit board and power circuit,
Wherein, circuit board is placed in the interior volume that housing surrounds, processor and memorizer and arranges on circuit boards；Power circuit, uses
Power in each circuit or the device for above-mentioned electronic equipment；Memorizer is used for storing executable program code；Processor passes through
Read the executable program code of storage in memorizer and run the program corresponding with executable program code, be used for performing aforementioned
Movie seat sample automatic marking method based on video analysis described in any claim 1-5.
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| CN201610509496.4A CN106204346A (en) | 2016-06-30 | 2016-06-30 | A kind of movie seat sample automatic marking method based on video analysis, device and electronic equipment |
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Cited By (3)
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| CN106919652A (en) * | 2017-01-20 | 2017-07-04 | 东北石油大学 | Short-sighted frequency automatic marking method and system based on multi-source various visual angles transductive learning |
| CN107784273A (en) * | 2017-09-28 | 2018-03-09 | 陕西师范大学 | Classroom seat distribution forecasting method based on student's social modeling |
| CN110322505A (en) * | 2018-03-30 | 2019-10-11 | 北京红马传媒文化发展有限公司 | Seat image labeling method, seat image labelling apparatus and electronic equipment |
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Address after: Unit 801, Unit 5, No. 2 Building, 9 Yuan, Fenghao East Road, Haidian District, Beijing 100094 Applicant after: Wen'an Beijing intelligent technology Limited by Share Ltd Address before: 100085 Fourth Floor of Huanyang Building, 7th Building, No. 1 Courtyard, Shangdi East Road, Haidian District, Beijing Applicant before: Wen'an Beijing intelligent technology Limited by Share Ltd |
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Application publication date: 20161207 |