CN107734292A - A kind of method and apparatus for carrying out display channel adjustment - Google Patents

A kind of method and apparatus for carrying out display channel adjustment Download PDF

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Publication number
CN107734292A
CN107734292A CN201710848465.6A CN201710848465A CN107734292A CN 107734292 A CN107734292 A CN 107734292A CN 201710848465 A CN201710848465 A CN 201710848465A CN 107734292 A CN107734292 A CN 107734292A
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CN
China
Prior art keywords
weights
video
video channel
equipment
channel
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CN201710848465.6A
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Chinese (zh)
Inventor
张劲松
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Zhejiang Dahua Technology Co Ltd
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Zhejiang Dahua Technology Co Ltd
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Priority to CN201710848465.6A priority Critical patent/CN107734292A/en
Publication of CN107734292A publication Critical patent/CN107734292A/en
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention relates to display technology field, more particularly to a kind of method and apparatus for carrying out display channel adjustment, determine to be carried out in client to solve weights corresponding to current video channel, the problem of client is born can be aggravated.The image information for the image that video processing equipment of embodiment of the present invention headend equipment according to corresponding to video channel gathers, determine to be used to represent the weights of image importance corresponding to the video channel and be sent to client, so that client weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.Due to the embodiment of the present invention by determine weights function be transferred to video processing equipment, so as to alleviate the burden of client, improve determine function efficiency.

Description

A kind of method and apparatus for carrying out display channel adjustment
Technical field
The present invention relates to display technology field, more particularly to a kind of method and apparatus for carrying out display channel adjustment.
Background technology
With the high speed development of domestic economy, requirement more and more higher of the people to safety, in order to avoid the hair of following situations Raw, people will associate monitoring software to be installed naturally：
Evidence and clue are provided：Bank of many factories occurs theft and plundered, and related office worker can be according to video information Clear up a criminal case, this is a very important clue.Also some disputes and accident, related personnel can also be found out by video recording Responsibility.
People's air defense cost is high：Security personnel are not cheap relative to electronic security equipment cost.
People's air defense aids in：In most cases, ensure it is a highly difficult thing safely by people completely, many things need Electronic security equipment (such as monitor, alarm) auxiliary is just perfect.
Special occasions must use：Under some mal-conditions (high fever, high and cold, closing etc.), people is difficult to detect by an unaided eye It is clear, or environment at all be not suitable for people stop, it is necessary to use electronic security equipment.
It is disguised：Using electronic security equipment, common people will not feel constantly to be monitored, and have disguise.
For the foregoing reasons, monitoring system must not need not be all installed in many cases to ensure the normal fortune of civil order OK.But still need manually to watch monitor video.In most cases, it is necessary to which the monitoring video of viewing is a lot, and watch video recording It is fewer in number.
It is excessive for this monitoring video for needing to watch at present, and less (the namely port number of people for the video recording watched More than window number) solution be：Select to play window according to the quantity of each channel targets thing and/or movement degree during broadcasting Mouthful, when the quantity and/or higher movement degree weights of certain channel targets thing, the passage can play than more prominent window, This solves key message and omits problem.But this scheme has CPU/ decoder load problems.Because playing device/software is right The video recording of all passages is decoded, and just the quantity and/or movement degree of the object in image can be calculated, this adds Acute CPU load.
In summary, weights corresponding to video channel, which determine, at present is carried out in client, can thus aggravate client The burden at end.
The content of the invention
The present invention provides a kind of method for carrying out display channel adjustment, true to solve weights corresponding to current video channel Surely it is to be carried out in client, the problem of client is born can be aggravated.
The embodiment of the present invention provides a kind of method for carrying out display channel adjustment, and this method includes：
The image information for the image that video processing equipment headend equipment according to corresponding to video channel gathers, it is determined that described regard Weights corresponding to frequency passage；
Weights corresponding to the video channel of determination are sent to client by the video processing equipment, so that the visitor Family end weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
Optionally, the image letter for the image that video processing equipment headend equipment according to corresponding to video channel gathers Breath, determines weights corresponding to the video channel, including：
Video processing equipment headend equipment according to corresponding to the event weights and video channel of current setting gathers The image information of image, determine weights corresponding to the video channel.
Optionally, described image information includes the quantity of object and the motion vector absolute value of object in image；
Weights corresponding to the video channel are determined according to the following equation in the video processing equipment：
Wherein, ω is weights corresponding to video channel；
X is event weights；
N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Optionally, weights corresponding to the video channel of determination are sent to client by the video processing equipment, bag Include：
The video processing equipment meet it is following in report condition after, by weights corresponding to the video channel of determination It is sent to client；
The report condition include it is following in it is part or all of：
Cycle time reaches；
Weights change corresponding to video channel；
Receive and report instruction.
Optionally, the image letter for the image that video processing equipment headend equipment according to corresponding to video channel gathers Breath, determines weights corresponding to the video channel, including：
If the video processing equipment is located in headend equipment, the video processing equipment determines the headend equipment pair at place Weights corresponding to the video channel answered；Or
If the video processing equipment is located at outside headend equipment, the video processing equipment determines and the Video processing Weights corresponding to video channel corresponding to all headend equipments of equipment connection.
The embodiment of the present invention provides a kind of equipment for carrying out display channel adjustment, and the equipment includes：
At least one processing unit and at least one memory cell, wherein, the memory cell has program stored therein generation Code, when described program code is performed by the processing unit so that the processing unit performs following process：
The image information for the image that the headend equipment according to corresponding to video channel gathers, is determined corresponding to the video channel Weights；
Weights corresponding to the video channel of determination are sent to client, so that the client regards according to what is received Weights corresponding to frequency passage, adjust video channel corresponding to each display picture.
Optionally, the processing unit is specifically used for：
The image information of the image gathered according to headend equipment corresponding to the event weights and video channel of current setting, really Weights corresponding to the fixed video channel.
Optionally, described image information includes the quantity of object and the motion vector absolute value of object in image；
The processing unit is specifically used for, and weights corresponding to the video channel are determined according to the following equation：
Wherein, ω is weights corresponding to video channel；
X is event weights；
N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Optionally, the processing unit is specifically used for：
Meet it is following in report condition after, weights corresponding to the video channel of determination are sent to client；
The report condition include it is following in it is part or all of：
Cycle time reaches；
Weights change corresponding to video channel；
Receive and report instruction.
Optionally, the processing unit is specifically used for：
If the processing unit is located in headend equipment, it is determined that being weighed corresponding to video channel corresponding to the headend equipment at place Value；Or
If the processing unit is located at outside headend equipment, it is determined that all front ends being connected with the video processing unit are set Weights corresponding to standby corresponding video channel.
The embodiment of the present invention provides a kind of equipment for carrying out display channel adjustment, it is characterised in that the equipment includes：
Weights determining module, the image information of the image gathered for the headend equipment according to corresponding to video channel, it is determined that Weights corresponding to the video channel；
Processing module, client is sent to for weights corresponding to the video channel by determination, so that the client End weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
The image letter for the image that video processing equipment of embodiment of the present invention headend equipment according to corresponding to video channel gathers Breath, determines weights corresponding to the video channel and is sent to client.So that the client is according to the video channel received Corresponding weights, adjust video channel corresponding to each display picture.Because the embodiment of the present invention will determine the function turn of weights Video processing equipment is moved on to, so as to alleviate the burden of client, improves the efficiency for determining function.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings His accompanying drawing.
Fig. 1 is the schematic flow sheet that display channel method of adjustment is carried out in the embodiment of the present invention；
Fig. 2 is that video processing equipment is located at the structural representation within headend equipment in the embodiment of the present invention；
Fig. 3 is that video processing equipment is located at the structural representation outside headend equipment in the embodiment of the present invention；
Fig. 4 is that video processing equipment is located at the complete side of progress display channel adjustment within headend equipment in the embodiment of the present invention The schematic flow sheet of method；
Fig. 5 is that video processing equipment is located at the complete side of progress display channel adjustment outside headend equipment in the embodiment of the present invention The schematic flow sheet of method；
Fig. 6 is the structural representation for the equipment that the first in the embodiment of the present invention carries out display channel adjustment；
Fig. 7 is the structural representation of the equipment of second of progress display channel adjustment in the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing into One step it is described in detail, it is clear that the described embodiment only a part of embodiment of the present invention, rather than whole implementation Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made All other embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of method for carrying out display channel adjustment, including：
The image information for the image that step 100, the video processing equipment headend equipment according to corresponding to video channel gather, really Weights corresponding to the fixed video channel；
Weights corresponding to the video channel of determination are sent to client by step 101, the video processing equipment, with Make client weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
The image letter for the image that video processing equipment of embodiment of the present invention headend equipment according to corresponding to video channel gathers Breath, determines weights corresponding to the video channel and is sent to client.So that the client is according to the video channel received Corresponding weights, adjust video channel corresponding to each display picture.Because the embodiment of the present invention will determine the function turn of weights Video processing equipment is moved on to, so as to alleviate the burden of client, improves the efficiency for determining function.
Weights corresponding to video channel, it is a kind of representation of image significance level.Such as well-known weighting is put down Mean：It is exactly that each numeral component shared in entirety is different, causes each digital weighted average and counting for it flat The final result of mean is different.
The video processing equipment of the embodiment of the present invention can be located in headend equipment, or outside headend equipment.Under Face is introduced in detail；
First, video processing equipment is located in headend equipment.
If the video processing equipment is located in headend equipment, the video processing equipment determines the headend equipment pair at place Weights corresponding to the video channel answered.
Its schematic diagram is referring to Fig. 2：As can be seen from the figure video processing equipment is located at headend equipment, headend equipment collection figure When as information and determine weights.
Because in video processing equipment headend equipment, headend equipment directly divides image when gathering image information Analysis obtains weights corresponding to video channel, and headend equipment can directly determine weights after image is gathered, afterwards by the power of determination Value and the image of collection are sent to client, the position that client plays further according to obtained value information, adjustment picture.
Because weights are immediately determined that after image is gathered, without after client decodes to the video flowing received Obtain frame of video it is determined that, so as to shorten determine weights duration, improve display channel adjustment efficiency.
The embodiments of the invention provide the scheme that two kinds of video processing equipments determine weights corresponding to the video channel, under Face illustrates respectively.
Weights determine scheme one：
The image information for the image that video processing equipment headend equipment according to corresponding to video channel gathers, determines institute State weights corresponding to video channel.
Optionally, described image information includes the motion vector absolute value of destination number and object in image；Then can be with Value is determined according to formula one：
Wherein, N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Weights determine scheme two：
Video processing equipment headend equipment according to corresponding to the event weights and video channel of current setting gathers The image information of image, determine weights corresponding to the video channel；
Its schematic diagram is referring to Fig. 3：It can be seen that video processing equipment is located at outside headend equipment, headend equipment Only it is responsible for carrying out the collection of image.
If described image information includes the quantity of object and the motion vector absolute value of object in image；Then can root Value is determined according to formula two：
Wherein, X is event weights；
N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Scheme two is compared with scheme one：
Weight coefficient of the scheme two due to adding current event on the basis of scheme one, user pays close attention in picture The triggering of event can also cause the display of video pictures in client, so as to improve use value of the video pictures to user.
Different according to the application scenarios of headend equipment, event here is also different.For example headend equipment application is that monitoring is set Standby, event can be region intrusion alarm event, stumble line intrusion alarm event, recognition of face event, Car license recognition event etc..
For example, user wishes to stumble, the picture of line invasion can be put into than more prominent position, and will can stumble line intrusion alarm The weights of event are set higher, for example could be arranged to 100,200 etc..
The weights of specific each event can be configured in advance, can be adjusted with the later stage by user.
Optionally, after the video processing equipment meets report condition, by weights corresponding to the video channel of determination It is sent to client.
Wherein, the report condition include but is not limited to it is following in it is part or all of：
1st, cycle time reaches.
Cycle time could be arranged to 1s, 2s.For example the cycle is 2s, then the weights of determination are sent to client per 2s.
2nd, weights corresponding to video channel change.
For example, the preceding weights once determined are 1, the weights of this determination are 2, it is determined that weights corresponding to video channel are sent out Changing, by 2, this weights reports client.
3rd, receive and report instruction.
The instruction reported has many kinds, such as Voice command, artificial triggering control etc..
2nd, video processing equipment is located at outside headend equipment.
If the video processing equipment determines video corresponding with all headend equipments of video processing equipment connection Weights corresponding to passage.
Because video processing equipment is located at outside headend equipment, video processing equipment can determine one or more headend equipments Weights corresponding to corresponding video channel.
Headend equipment needs the image information of collection being sent to video processing equipment after image is gathered；
Video processing equipment weights according to corresponding to determining the image information received, afterwards by the weights of determination and collection Image be sent to client；
Client adjusts the display location of video channel according to obtained value information.
It is not that weights are determined by client because weights are determined in video processing equipment, so as to mitigate visitor The pressure at family end.
Because video processing equipment is the equipment for exclusively carrying out weights processing, for client, have more Excellent structure.Because client will also carry out other functions, such as the broadcasting of picture.Then relative to part-time carry out weight computing Client for, the performance of video processing equipment is more superior, determines the time of weights and can also shorten accordingly.
In connected mode outside this video processing equipment headend equipment, there can be following two connected modes：
1. a video processing equipment connects a headend equipment.
2.N headend equipment connects a video processing equipment, wherein, N is the positive integer more than one.
In force, can there was only a video processing equipment, the equipment can connect all headend equipments；It is if preceding When end equipment is more, the performance of video processing equipment be not it is very high, can be with the multiple video processing equipments of equipment, then can be with one Individual video processing equipment coupling part headend equipment.
In mode 1, when the weights of the headend equipment change, video processing equipment will with the Video processing Weights corresponding to video channel corresponding to the headend equipment of equipment connection are sent to client.
In mode 2, there is video corresponding to a headend equipment to lead in multiple headend equipments of video processing equipment connection Weights are changed corresponding to road, and weights corresponding to the video channel to change are sent into client；
Can also：
Weighed in multiple headend equipments of video processing equipment connection corresponding to video channel corresponding to a headend equipment Value is changed, by weights one corresponding to weights corresponding to the video channel to change and the video channel not changed And it is sent to client.
Such as video processing equipment connection tri- headend equipments of ABC；If that weights corresponding to A video channel Changed, weights corresponding to A video channels can be sent to client；Can also be by weights corresponding to AB video channels It is sent to client；Weights corresponding to AC video channels can also be sent to client；Even can be by ABC video channels pair The weights answered are sent to client.
The embodiments of the invention provide the scheme that two kinds of video processing equipments determine weights corresponding to the video channel, under Face illustrates respectively.
Weights determine scheme one：
The image information for the image that video processing equipment headend equipment according to corresponding to video channel gathers, determines institute State weights corresponding to video channel；
Optionally, value can be determined according to formula one.
Weights determine scheme two：
Video processing equipment headend equipment according to corresponding to the event weights and video channel of current setting gathers The image information of image, determine weights corresponding to the video channel；
Value can be determined according to formula two.
Scheme two is compared with scheme one：
Weight coefficient of the scheme two due to adding current event on the basis of scheme one, user pays close attention in picture The triggering of event can also cause the display of video pictures in client, so as to improve use value of the video pictures to user.
Different according to the application scenarios of headend equipment, event here is also different.For example headend equipment application is that monitoring is set Standby, event can be region intrusion alarm event, stumble line intrusion alarm event, recognition of face event, Car license recognition event etc..
For example, user wishes to stumble, the picture of line invasion can be put into than more prominent position, and will can stumble line intrusion alarm The weights of event are set higher, for example could be arranged to 100,200 etc..
The weights of specific each time can be configured in advance, can be adjusted with the later stage by user.
Optionally, after the video processing equipment meets report condition, by weights corresponding to the video channel of determination It is sent to client.
Wherein, the report condition include but is not limited to it is following in it is part or all of：
1st, cycle time reaches.
Cycle time could be arranged to 1s, 2s.For example the cycle is 2s, then the weights of determination are sent to client per 2s.
2nd, weights corresponding to video channel change.
For example, the preceding weights once determined are 1, the weights of this determination are 2, it is determined that weights corresponding to video channel are sent out Changing, by 2, this weights reports client.
3rd, receive and report instruction.
The instruction reported has many kinds, such as Voice command, artificial triggering control etc..
The embodiment of the present invention determines to be used to represent the weights of image importance corresponding to the video channel and is sent to visitor Family end.Make client weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
If display number is less than video channel quantity, the image of some video channels collection will not be shown, based on this, The low video channel of weights would not be shown.A kind of optional, client only needs to carry out the passage of high weight drawing stream, solution Code, play；To low weights passage, it is not necessary to draw stream.Saving Internet resources can so be reached, save the purpose of decoding resource.
The idiographic flow of the present invention is reported and illustrated exemplified by weights determine scheme two when weights change below.
As described in Figure 4, video processing equipment is located at progress display channel adjustment within headend equipment in the embodiment of the present invention Complete method include：
Step 401, headend equipment continuous collecting image.
The quantity and movement degree of object in the image that step 402, headend equipment determination collect.
Step 403, the headend equipment weights according to corresponding to the event of current setting, and determine object quantity and Movement degree, determine weights corresponding to the video channel of headend equipment.
Step 404, headend equipment judge that weights corresponding to the video channel of this determination lead to the preceding video once determined Whether weights corresponding to road are identical, if it is not, then performing step 405；Otherwise, return to step 402.
Weights are reported client by step 405, headend equipment.
Step 406, the client weights according to corresponding to the video channel received, adjust video corresponding to each display picture Passage.
Headend equipment corresponding to the video channel that step 407, client need to show to display picture, which is sent, obtains request.
Step 408, headend equipment report visitor after acquisition request is received, by video flowing is formed after the Image Coding of collection Family end.
Step 409, client display location according to corresponding to the video flowing received in video channel are shown, and returned Step 402.
In specific implementation, headend equipment can also send jointly to video flowing and weights client, client according to It is determined that after the video channel that needs are shown, the display location according to corresponding to the video flowing received in video channel is shown weights Show.
In this example, because video processing equipment is located in headend equipment, weights are immediately determined that after image is gathered, and are not had to Obtained after client decodes to the video flowing received frame of video it is determined that, so as to shorten determine weights duration, Improve the efficiency of display channel adjustment.
In addition, will after the Image Coding of collection formed video flowing report client can also be after image be gathered immediately Report.
The fact that above-mentioned is the flow chart that video processing equipment is located within headend equipment, is described below at video Reason equipment is located at the flow outside headend equipment.
As described in Figure 5, video processing equipment is located at progress display channel adjustment outside headend equipment in the embodiment of the present invention Complete method include：
Step 501, headend equipment collection image.
The Image Coding collected is formed video stream to video processing equipment by step 502, headend equipment, at video Reason equipment receives the video flowing that headend equipment is sent and decoded, it is determined that the quantity of object and motion in the image collected Degree.
Step 503, the video processing equipment weights according to corresponding to the event of current setting, and the number of the object determined Amount and movement degree, determine weights corresponding to the video channel of headend equipment.
Step 504, video processing equipment equipment judge that weights corresponding to the video channel of this determination once determine with preceding Video channel corresponding to weights it is whether identical, if it is, perform step 505；Otherwise, step 506 is performed.
Step 505, video processing equipment will form video flowing and report client after the Image Coding after reduction, and return Step 502.
Step 506, video processing equipment will form video flowing and report client after the Image Coding of reduction, and will determine Video channel corresponding to weights report client, and return to step 502.
What above-mentioned example was stated is the weights generation that video processing equipment receives headend equipment corresponding to a video channel The situation of change.Video processing equipment is similar to the above for the processing mode of the image of each headend equipment collection, here Do not repeat one by one.
Because video processing equipment is the equipment for exclusively carrying out weights processing, for client, have more Excellent structure.Because client will also carry out other functions, such as the broadcasting of picture.Then relative to part-time carry out weight computing Client for, the performance of video processing equipment is more superior, determines the time of weights and can also shorten accordingly.
Wherein, will after the Image Coding of collection formed video flowing report client can also be after image be gathered immediately Report.
Based on same inventive concept, a kind of equipment for carrying out display channel adjustment is additionally provided in the embodiment of the present invention, by The method that demand adjustment is interacted in the principle and the embodiment of the present invention of equipment solution problem is similar, therefore the reality of the equipment The implementation for the method for may refer to is applied, part is repeated and repeats no more.
As shown in fig. 6, video processing equipment of the embodiment of the present invention includes：
At least one processing unit 600 and at least one memory cell 601, wherein, the memory cell 601 stores There is program code, when described program code is performed by the processing unit so that the processing unit 600 performs following mistake Journey：
The image information for the image that the headend equipment according to corresponding to video channel gathers, is determined corresponding to the video channel Weights；
Weights corresponding to the video channel of determination are sent to client, so that the client regards according to what is received Weights corresponding to frequency passage, adjust video channel corresponding to each display picture.
Optionally, the processing unit 600 is specifically used for：
The image information of the image gathered according to headend equipment corresponding to the event weights and video channel of current setting, really Weights corresponding to the fixed video channel.
Optionally, described image information includes the quantity of object and the motion vector absolute value of object in image；
The processing unit 600 is specifically used for, and weights corresponding to the video channel are determined according to the following equation：
Wherein, ω is weights corresponding to video channel；
X is event weights；
N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Optionally, the processing unit 600 is specifically used for：
Meet it is following in report condition after, weights corresponding to the video channel of determination are sent to client；
The report condition include it is following in it is part or all of：
Cycle time reaches；
Weights change corresponding to video channel；
Receive and report instruction.
Three kinds of situations that weights report are referred here to, any of which situation, which changes, can cause the upper of weights Report.In actual use, user can set according to actual conditions to being called time on weights.
Optionally, the processing unit 600 is specifically used for：
If the video processing equipment is located in headend equipment, it is determined that video channel corresponding to the headend equipment at place is corresponding Weights；Or
If the video processing equipment is located at outside headend equipment sets, it is determined that what is be connected with the video processing unit is all Weights corresponding to video channel corresponding to headend equipment.
In a specific embodiment, said procedure code compilation can also be formed to the entitled .exe of suffix program file Run.
As shown in fig. 7, the embodiment of the present invention provides a kind of equipment for carrying out display channel adjustment, the equipment includes：
The image information of weights determining module 700, the image gathered for the headend equipment according to corresponding to video channel, really Weights corresponding to the fixed video channel；
Processing module 701, for weights corresponding to the video channel by determination client is sent to, so that the visitor Family end weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
Optionally, processing module 701 is specifically used for：
The image information of the image gathered according to headend equipment corresponding to the event weights and video channel of current setting, really Weights corresponding to the fixed video channel.
Optionally, described image information includes the quantity of object and the motion vector absolute value of object in image；
Processing module 701 is specifically used for, and weights corresponding to the video channel are determined according to the following equation：
Wherein, ω is weights corresponding to video channel；
X is event weights；
N is the quantity of object in image information；
Si is the motion vector absolute value of i-th of object in image information；
μ1It is the weights of object movement degree；
μ2It is the weights of the quantity of object.
Optionally, processing module 701 is specifically used for：
Meet it is following in report condition after, weights corresponding to the video channel of determination are sent to client；
The report condition include it is following in it is part or all of：
Cycle time reaches；
Weights change corresponding to video channel；
Receive and report instruction.
Optionally, processing module 701 is specifically used for：
If the video processing equipment is located in headend equipment, it is determined that video channel corresponding to the headend equipment at place is corresponding Weights；Or
If the video processing equipment is located at outside headend equipment, it is determined that be connected with the video processing unit it is all before Weights corresponding to video channel corresponding to end equipment.
Wherein, it is small in centre, weights that the video channel that the selection of client terminal playing picture can make weights big is selected in broadcasting Video channel selection upper left side play；Or maximum weight be selected in upper left side broadcasting, weights it is small be selected in middle broadcasting. In practice, the play position of picture can also be adjusted according to the demand of user.
Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product Figure and/or flow chart describe the application.It should be understood that it can realize that block diagram and/or flow illustrate by computer program instructions One block of figure and the combination of block diagram and/or the block of flowchart illustration.These computer program instructions can be supplied to logical With computer, the processor of special-purpose computer and/or other programmable data processing units, to produce machine so that via meter The instruction that calculation machine processor and/or other programmable data processing units perform is created for realizing block diagram and/or flow chart block In specified function/action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More Further, the application can take computer to can be used or the shape of computer program product on computer-readable recording medium Formula, it has the computer realized in media as well usable or computer readable program code, to be made by instruction execution system With or combined command execution system and use.In the present context, computer can be used or computer-readable medium can be with It is arbitrary medium, it can include, store, communicate, transmit or transmit program, to be made by instruction execution system, device or equipment With, or combined command execution system, device or equipment use.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims (11)

  1. A kind of 1. method for carrying out display channel adjustment, it is characterised in that this method includes：
    The image information for the image that video processing equipment headend equipment according to corresponding to video channel gathers, determines that the video leads to Weights corresponding to road；
    Weights corresponding to the video channel of determination are sent to client by the video processing equipment, so that the client The weights according to corresponding to the video channel received, adjust video channel corresponding to each display picture.
  2. 2. the method as described in claim 1, it is characterised in that video processing equipment front end according to corresponding to video channel The image information of the image of equipment collection, determines weights corresponding to the video channel, including：
    The image that video processing equipment headend equipment according to corresponding to the event weights and video channel of current setting gathers Image information, determine weights corresponding to the video channel.
  3. 3. method as claimed in claim 2, it is characterised in that described image information includes the quantity and mesh of object in image Mark the motion vector absolute value of thing；
    Weights corresponding to the video channel are determined according to the following equation in the video processing equipment：
    <mrow> <mi>&amp;omega;</mi> <mo>=</mo> <mi>X</mi> <mo>+</mo> <msubsup> <mi>&amp;Sigma;</mi> <mrow> <mi>i</mi> <mo>=</mo> <mn>1</mn> </mrow> <mi>N</mi> </msubsup> <mrow> <mo>(</mo> <mrow> <msub> <mi>&amp;mu;</mi> <mn>1</mn> </msub> <mo>*</mo> <mi>S</mi> <mi>i</mi> <mo>+</mo> <msub> <mi>&amp;mu;</mi> <mn>2</mn> </msub> </mrow> <mo>)</mo> </mrow> <mo>;</mo> </mrow>
    Wherein, ω is weights corresponding to video channel；
    X is event weights；
    N is the quantity of object in image information；
    Si is the motion vector absolute value of i-th of object in image information；
    μ1It is the weights of object movement degree；
    μ2It is the weights of the quantity of object.
  4. 4. the method as described in claim 1, it is characterised in that the video processing equipment is by the video channel pair of determination The weights answered are sent to client, including：
    The video processing equipment meet it is following in report condition after, weights corresponding to the video channel of determination are sent To client；
    The report condition include it is following in it is part or all of：
    Cycle time reaches；
    Weights change corresponding to video channel；
    Receive and report instruction.
  5. 5. the method as described in Claims 1 to 4 is any, it is characterised in that the video processing equipment is according to video channel pair The image information of the image for the headend equipment collection answered, determines weights corresponding to the video channel, including：
    If the video processing equipment is located in headend equipment, the video processing equipment is determined corresponding to the headend equipment at place Weights corresponding to video channel；Or
    If the video processing equipment is located at outside headend equipment, the video processing equipment determines and the video processing equipment Weights corresponding to video channel corresponding to all headend equipments of connection.
  6. 6. a kind of equipment for carrying out display channel adjustment, it is characterised in that the equipment includes：
    At least one processing unit and at least one memory cell, wherein, the memory cell has program stored therein, when described When program is performed by the processing unit so that the processing unit performs following process：
    The image information for the image that the headend equipment according to corresponding to video channel gathers, determine to weigh corresponding to the video channel Value；
    Weights corresponding to the video channel of determination are sent to client, so that the client is led to according to the video received Weights corresponding to road, adjust video channel corresponding to each display picture.
  7. 7. equipment as claimed in claim 6, it is characterised in that the processing unit is specifically used for：
    The image information of the image gathered according to headend equipment corresponding to the event weights and video channel of current setting, determines institute State weights corresponding to video channel.
  8. 8. equipment as claimed in claim 7, it is characterised in that described image information includes the quantity and mesh of object in image Mark the motion vector absolute value of thing；
    The processing unit is specifically used for, and weights corresponding to the video channel are determined according to the following equation：
    <mrow> <mi>&amp;omega;</mi> <mo>=</mo> <mi>X</mi> <mo>+</mo> <msubsup> <mi>&amp;Sigma;</mi> <mrow> <mi>i</mi> <mo>=</mo> <mn>1</mn> </mrow> <mi>N</mi> </msubsup> <mrow> <mo>(</mo> <mrow> <msub> <mi>&amp;mu;</mi> <mn>1</mn> </msub> <mo>*</mo> <mi>S</mi> <mi>i</mi> <mo>+</mo> <msub> <mi>&amp;mu;</mi> <mn>2</mn> </msub> </mrow> <mo>)</mo> </mrow> <mo>;</mo> </mrow>
    Wherein, ω is weights corresponding to video channel；
    X is event weights；
    N is the quantity of object in image information；
    Si is the motion vector absolute value of i-th of object in image information；
    μ1It is the weights of object movement degree；
    μ2It is the weights of the quantity of object.
  9. 9. equipment as claimed in claim 6, it is characterised in that the processing unit is specifically used for：
    Meet it is following in report condition after, weights corresponding to the video channel of determination are sent to client；
    The report condition include it is following in it is part or all of：
    Cycle time reaches；
    Weights change corresponding to video channel；
    Receive and report instruction.
  10. 10. the equipment as described in claim 6~9 is any, it is characterised in that the processing unit is specifically used for：
    If the video processing equipment is located in headend equipment, it is determined that being weighed corresponding to video channel corresponding to the headend equipment at place Value；Or
    If the video processing equipment is located at outside headend equipment, it is determined that all front ends being connected with the video processing unit are set Weights corresponding to standby corresponding video channel.
  11. 11. a kind of equipment for carrying out display channel adjustment, it is characterised in that the equipment includes：
    Weights determining module, the image information of the image gathered for the headend equipment according to corresponding to video channel, it is determined that described Weights corresponding to video channel；
    Processing module, client is sent to for weights corresponding to the video channel by determination, so that the client root According to weights corresponding to the video channel received, video channel corresponding to each display picture is adjusted.
CN201710848465.6A 2017-09-19 2017-09-19 A kind of method and apparatus for carrying out display channel adjustment Pending CN107734292A (en)

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Application Number Priority Date Filing Date Title
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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101060618A (en) * 2006-04-21 2007-10-24 孟智平 Intelligent TV wall monitor system and its storage system
CN102714705A (en) * 2012-03-08 2012-10-03 华为技术有限公司 Method, device, and system for highlighting party of interest
CN103329546A (en) * 2011-01-18 2013-09-25 夏普株式会社 Program information display device, television receiver, program information display method, program information display program, and storage medium
CN106162109A (en) * 2016-08-30 2016-11-23 浙江大华技术股份有限公司 A kind of remote monitoring method and monitoring device
CN106231233A (en) * 2016-08-05 2016-12-14 北京邮电大学 A kind of based on weights melt screen method in real time

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101060618A (en) * 2006-04-21 2007-10-24 孟智平 Intelligent TV wall monitor system and its storage system
CN103329546A (en) * 2011-01-18 2013-09-25 夏普株式会社 Program information display device, television receiver, program information display method, program information display program, and storage medium
CN102714705A (en) * 2012-03-08 2012-10-03 华为技术有限公司 Method, device, and system for highlighting party of interest
CN106231233A (en) * 2016-08-05 2016-12-14 北京邮电大学 A kind of based on weights melt screen method in real time
CN106162109A (en) * 2016-08-30 2016-11-23 浙江大华技术股份有限公司 A kind of remote monitoring method and monitoring device

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Application publication date: 20180223