CN104967875A - Method and device for controlling monitoring video checking authority - Google Patents
Method and device for controlling monitoring video checking authority Download PDFInfo
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- CN104967875A CN104967875A CN201510452119.7A CN201510452119A CN104967875A CN 104967875 A CN104967875 A CN 104967875A CN 201510452119 A CN201510452119 A CN 201510452119A CN 104967875 A CN104967875 A CN 104967875A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
- H04N21/23476—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption by partially encrypting, e.g. encrypting the ending portion of a movie
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
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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
Abstract
The invention provides a method and a device for controlling monitoring video checking authority. The method comprises steps: a user request for checking a monitoring video sent by a monitoring client is received; a preset user information sheet is queried according to user identification, and a corresponding user grade is obtained; monitoring video data is obtained according to the user request; the security level of the monitoring video data is obtained; whether the user grade is more than or equal to the security level of the monitoring video data is determined; if yes, first data is organized according to the monitoring video data and sent to the monitoring client, and thus the original monitoring video can be played by the monitoring client according to the first data; otherwise, second data is organized according to the monitoring video data and sent to the monitoring client, and thus the monitoring video after confidential treatment can be played by the monitoring client according to the second data. The method ensures information safety of a sensitive case through management of check authority of a sensitive case monitoring video.
Description
Technical field
The present invention relates to digital image processing techniques field, particularly a kind ofly control the method and apparatus that monitor video checks authority.
Background technology
Video monitoring system is as the important component part of safety and protection system, and directly perceived with it, convenient, the information content is enriched and is widely used in the occasions such as park, bank, business management place, street, crossing, residential quarter.Video monitoring system is partly made up of make a video recording, transmit, control, show, record etc.In video monitoring system, video camera by coaxial video cable by transmission of video images to video management server, video management server processes video image and again the vision signal after processing is assigned to each monitor and monitor client shows.
In prior art, by controlling the management that can realize operating resource authority, cradle head control authority, stored configuration authority etc. that arranges of video management server, but lack management control monitor video being checked to authority.When checking that rights management lacks, the monitor video of the sensitive event such as such as paroxysmal abnormality event is easy to be exposed to public view, and the leakage of sensitive event video information may to the life of the public, have a negative impact, even affect social stability.
Summary of the invention
In view of this, the invention provides and a kind ofly control the method and apparatus that monitor video checks authority, effectively management sensitive event monitor video check authority, guarantee the information security of sensitive event.
On the one hand, embodiments provide and a kind ofly control the method that monitor video checks authority, said method comprises: the user's request receiving the checking monitoring video that monitor client sends, and above-mentioned user's request comprises user ID; According to the user message table that above-mentioned user ID inquiry is preset, obtain corresponding user gradation, above-mentioned user message table comprises the corresponding relation of user ID and user gradation; According to above-mentioned user's acquisition request monitor video data; Obtain the level of security of monitor video data; Judge whether above-mentioned user gradation is more than or equal to the level of security of above-mentioned monitor video data; If above-mentioned user gradation is more than or equal to the level of security of above-mentioned monitor video data, according to above-mentioned monitor video data, organize the first data, and above-mentioned first data are sent to above-mentioned monitor client, to make above-mentioned monitor client according to the original monitor video of above-mentioned first data playback; If above-mentioned user gradation is less than the level of security of above-mentioned monitor video data, according to above-mentioned monitor video data, organize the second data, and above-mentioned second data are sent to above-mentioned monitor client, to make above-mentioned monitor client according to the monitor video after above-mentioned second data playback secrecy processing.
Alternatively, above-mentioned monitor video data are that image collecting device exports, after the secrecy processing of region sensitive event monitor video data; Then, above-mentioned according to monitor video Organization of Data first data, specifically comprise: the area information obtaining sensitive event video image key area; Obtain the type of the filter above-mentioned key area being performed to secrecy processing; Using above-mentioned sensitive event monitor video data after the secrecy processing of region, above-mentioned zone information, filter type as the first data.
Alternatively, above-mentioned monitor video data are the original sensitive event monitor video data that image collecting device exports; Then, above-mentioned according to monitor video Organization of Data second data, specifically comprise: the area information obtaining sensitive event video image key area; Select the type of the filter above-mentioned key area being performed to secrecy processing; Using above-mentioned original sensitive event monitor video data, above-mentioned zone information, filter type as the second data.
Alternatively, above-mentioned monitor video data are real-time monitor video data, then the level of security of above-mentioned acquisition monitor video data, comprising: judge whether above-mentioned monitor video data comprise sensitive event information; If above-mentioned monitor video packet is containing sensitive event information, be that above-mentioned monitor video data arrange level of security according to presetting rule, above-mentioned presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and above-mentioned predetermined threshold value is the user gradation of objects within confidentiality; If above-mentioned monitor video data do not comprise sensitive event information, for above-mentioned monitor video data arrange lowest security level.
Alternatively, above-mentioned monitor video data are history monitor video data, the then level of security of above-mentioned acquisition monitor video data, comprise: the index information table obtaining above-mentioned monitor video data, above-mentioned index information table comprises: the corresponding relation of the device identification of image collecting device, temporal information, level of security; Inquire about above-mentioned index information table according to the temporal information of above-mentioned monitor video data, the device identification of above-mentioned image collecting device, obtain the level of security that above-mentioned monitor video data are corresponding.
Corresponding said method, the embodiment of the present invention additionally provides and a kind ofly controls the device that monitor video checks authority, and said apparatus comprises:
User's request receiving module, for receiving user's request of the checking monitoring video that monitor client sends, above-mentioned user's request comprises user ID;
User gradation acquisition module, for the user message table preset according to above-mentioned user ID inquiry, obtains corresponding user gradation; Above-mentioned user message table comprises the corresponding relation of user ID and user gradation;
Data acquisition module, for according to above-mentioned user's acquisition request monitor video data;
Level of security acquisition module, for obtaining the level of security of above-mentioned monitor video data;
Judge module, for judging whether above-mentioned user gradation is more than or equal to the level of security of above-mentioned monitor video data;
First data transmission blocks, for being more than or equal to the level of security of above-mentioned monitor video data at above-mentioned user gradation, according to above-mentioned monitor video Organization of Data first data, and above-mentioned first data are sent to above-mentioned monitor client, to make above-mentioned monitor client according to the original monitor video image of above-mentioned first data playback;
Second data transmission blocks, for being less than the level of security of above-mentioned monitor video data at above-mentioned user gradation, according to above-mentioned monitor video Organization of Data second data, and above-mentioned second data are sent to above-mentioned monitor client, to make above-mentioned monitor client according to the monitor video after above-mentioned second data playback secrecy processing.
Optionally, the monitor video data that above-mentioned data acquisition module obtains are that image collecting device exports, after the secrecy processing of region sensitive event monitor video data; Then,
Above-mentioned first data transmission blocks, specifically comprises:
First area information acquisition unit, for obtaining the area information of sensitive event video image key area;
First filter type acquiring unit, for obtaining the type of the filter above-mentioned key area being performed to secrecy processing;
First data organization unit, for using above-mentioned sensitive event monitor video data after the secrecy processing of region, above-mentioned zone information, filter type as the first data;
First data transmission unit, sends to above-mentioned monitor client, to make above-mentioned monitor client according to the original monitor video of above-mentioned first data playback sensitive event for the first data above-mentioned first data organization unit obtained.
Optionally, the monitor video data that above-mentioned data acquisition module obtains are the original sensitive event monitor video data that image collecting device exports; Then,
Above-mentioned second data transmission blocks specifically comprises:
Second area information acquisition unit, for obtaining the area information of sensitive event video image key area;
Filter selection unit, for selecting the type of the filter above-mentioned key area being performed to secrecy processing;
Second data organization unit, for using above-mentioned original sensitive event monitor video data, above-mentioned zone information, filter type as the second data;
Second data transmission unit, sends to monitor client, to make above-mentioned monitor client according to the sensitive event monitor video of above-mentioned second data playback after the secrecy processing of region for the second data above-mentioned second data organization unit obtained.
Optionally, the monitor video data that above-mentioned data acquisition module obtains are real-time monitor video data, then above-mentioned level of security acquisition module, comprising:
Judging unit, for judging whether above-mentioned monitor video data comprise sensitive event information;
First level of security setting unit, for when above-mentioned monitor video packet is containing sensitive event information, be that above-mentioned monitor video data arrange level of security according to presetting rule, above-mentioned presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and above-mentioned predetermined threshold value is the user gradation that objects within confidentiality is corresponding;
Second level of security setting unit, for when above-mentioned monitor video data do not comprise sensitive event information, for above-mentioned monitor video data arrange lowest security level.
Optionally, the monitor video data that above-mentioned data acquisition module obtains are history monitor video data, then above-mentioned level of security acquisition module, comprising:
Index information table acquiring unit, for obtaining the index information table of above-mentioned monitor video data, above-mentioned index information table comprises: the corresponding relation of the device identification of image collecting device, temporal information, level of security;
Query unit, for according to the temporal information of above-mentioned monitor video data, the device identification of above-mentioned image collecting device, inquires about above-mentioned index information table, obtains the level of security that above-mentioned monitor video data are corresponding.
Visible, adopt control monitor video provided by the invention to check the method for authority, video management server can arrange different user gradations for different user, and for image collecting device export monitor video data level of security is set.When user asks checking monitoring video image, first the relation of the level of security of user gradation and monitor video data is compared, when user gradation is more than or equal to the level of security of monitor video data, when namely user gradation is higher, organize the first data to send to monitor client, make monitor client present the original video of sensitive event to user; When user gradation is less than the level of security of monitor video data, illustrate that this user is for domestic consumer, namely the sensitive information in video image needs to this user cipher device, the second data are organized to send to monitor client, monitor client is made to present the monitor video after carrying out region secrecy processing to user, avoid the information leakage because of sensitive event to the life of domestic consumer, have a negative impact, guarantee the information security of sensitive event.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of network video monitor and control system of the present invention;
Fig. 2 is the flow chart that the present invention controls that monitor video checks the embodiment of the method for authority;
Fig. 3 is the flow chart that the present invention controls that monitor video checks step 14 embodiment one in the embodiment of the method for authority;
Fig. 4 is the flow chart that the present invention controls that monitor video checks step 14 embodiment two in the embodiment of the method for authority;
Fig. 5 is the flow chart that the present invention controls that monitor video checks step 16 embodiment in the embodiment of the method for authority;
Fig. 6 is the flow chart that the present invention controls that monitor video checks step 17 embodiment in the embodiment of the method for authority;
Fig. 7 is the structured flowchart that the present invention controls that monitor video checks the device embodiment of authority;
Fig. 8 is the structured flowchart of level of security acquisition module embodiment one in apparatus of the present invention embodiment;
Fig. 9 is the structured flowchart of level of security acquisition module embodiment two in apparatus of the present invention embodiment;
Figure 10 is the structured flowchart of the first data transmission blocks embodiment in apparatus of the present invention embodiment;
Figure 11 is the structured flowchart of the second data transmission blocks embodiment in apparatus of the present invention embodiment.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Only for describing the object of specific embodiment at term used in this application, and not intended to be limiting the application." one ", " described " and " being somebody's turn to do " of the singulative used in the application and appended claims is also intended to comprise most form, unless context clearly represents other implications.It is also understood that term "and/or" used herein refer to and comprise one or more project of listing be associated any or all may combine.
Although should be appreciated that and term first, second, third, etc. may be adopted in this application to describe various information, these information should not be limited to these terms.These terms are only used for the information of same type to be distinguished from each other out.Such as, when not departing from the application's scope, the first information also can be called as the second information, and similarly, the second information also can be called as the first information.Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining ".
The control monitor video that the embodiment of the present invention provides checks that the method for authority is applied in network video monitor and control system, Fig. 1 shows the schematic diagram of network video monitor and control system of the present invention, as shown in Figure 1, network video monitor and control system comprises: image collecting device, video management server, monitor client.Wherein, above-mentioned image collecting device can be the combination of web camera and corresponding video encoder, for gathering video image information and being encoded into monitor video data, is uploaded to video management server by network.Video management server receives and stores the monitor video data that each image collecting device uploads, and carry out corresponding information processing, according to the dispatch request of monitor client, the monitor video view data after process and relevant information are sent to corresponding monitor client.Monitor client, to the monitor video decoding data received, plays the history monitor video of real-time monitor video or playback fixed time section.Monitor client can be monitor, or be provided with monitoring APP mobile terminal as smart mobile phone, wearable device etc.
With reference to Fig. 2, show that the present invention is a kind of controls the flow chart that monitor video checks the embodiment of the method for authority, implement the method by video management server, comprising:
User's request of the checking monitoring video that step 11, reception monitor client send, described user's request comprises user ID;
Above-mentioned user asks the request sent by user terminal for user, can be the first user request that user asks to check the live monitor video of a certain image collecting device, and such as content can be " monitor video that IPC1 is checked in request "; Also can be second user's request of the history monitor video of the section sometime that user asks a certain image collecting device of playback to export, such as content can be " monitor video of IPC1 at * * month * day 12:00 ~ 13:00 is checked in request ".Above-mentioned user request, except comprising for except indicating the user ID of user identity, can also comprise the temporal information of the device identification of image collecting device, checking monitoring video.
Step 12, the user message table preset according to described user ID inquiry, obtain corresponding user gradation; Described user message table comprises the corresponding relation of user ID and user gradation;
Network video monitor and control system, when creating user, can arrange different user gradations to the user of checking monitoring video according to different ranks.Such as, in the video monitoring system in park, park keeper A is domestic consumer, and its user gradation can be set to 2; Public security officer B is advanced level user, and its user gradation can be set to 3.In video management server, the unique user ID of representative of consumer identity of user profile table record and the corresponding relation of user gradation can be used.User message table is as shown in following table one:
| User ID | User gradation |
| A | 2 |
| B | 3 |
Table one
Above-mentioned table one is a kind of form of expression of user message table, is stored in video management server.After video management server obtains user ID, corresponding user gradation can be known by question blank one.
Step 13, according to described user's acquisition request monitor video data;
The first situation, corresponding above-mentioned first user request, this step 13 can be: video management server receives the real-time monitor video data of the image collecting device transmission of specifying, and such as, receives the real-time monitor video data that image collecting device IPC1 uploads.
The second situation, corresponding above-mentioned second user's request, this step 13 can be: video management server obtains the history monitor video data of corresponding temporal information from internal storage unit.Such as, transfer from the memory cell of video management server from IPC1, the monitor video of * * month * day 12:00 ~ 13:00.
After the monitor video data obtained in step 13 are and receive from image collecting device, without the monitor video data that video management server processes again.
Step 14, obtain the level of security of described monitor video data;
For the first situation, be namely the situation of real-time monitor video data according to the monitor video data of first user acquisition request, with reference to the flow chart of the level of security execution mode one of the acquisition monitor data shown in Fig. 3, above-mentioned steps 14 can comprise:
Step 141, judge whether described monitor video data comprise sensitive event information, if so, perform step 142; If not, step 143 is performed.
Step 142, be that described monitor video data arrange level of security according to presetting rule, described presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and described predetermined threshold value is the user gradation that objects within confidentiality is corresponding.Above-mentioned objects within confidentiality is information privacy objective for implementation, namely which user to carry out information privacy to.Such as, sensitive event is maintained secrecy to domestic consumer, then above-mentioned domestic consumer is the objects within confidentiality of sensitive event.When knowing the user gradation of domestic consumer, need the user gradation safe class of sensitive event monitor video data be arranged to higher than above-mentioned domestic consumer.In conjunction with above-mentioned example, suppose that park keeper A is domestic consumer, its user gradation is 2, and the video of sensitive event needs to maintain secrecy to A, then the level of security of sensitive event monitor video data can be set to 3.
Above-mentioned steps 141,142 can comprise following several execution mode:
The first execution mode:
Video management server receives the alarm information from image collecting device, by this alarm information, the level of security of corresponding monitor video data is set to higher level, such as, is set to 3.Above-mentioned higher security level is not the user gradation being equivalent to objects within confidentiality.
The generative process of above-mentioned alarm information can be: image collecting device such as web camera is provided with intelligent object, whether this intelligent object can have sensitive event information by the video image that collects of Real-Time Monitoring, and this sensitive event information can comprise: crowd massing, personnel are detained, break in certain region, fight, the behavior such as to have a fist fight.Once monitor above-mentioned sensitive event information, be namely determined with sensitive event and occur, send alarm information to video management server.The content of above-mentioned warning information is such as " I is IPC1, and the view data of current collection comprises sensitive event information, requires to maintain secrecy to domestic consumer, arranges higher security level other ".
The second execution mode:
After video management server receives the real-time monitor video data of image collecting device transmission, be decoded into monitor video image, detect in this video image and whether have anomaly to occur namely whether comprise above-mentioned sensitive event information, if had, then the level of security of corresponding video data is set to higher security level other.Such as, after finding sensitive event information, according to presetting rule, know that this member monitors video reply domestic consumer maintains secrecy, the user gradation of level of security higher than domestic consumer of this member monitors video data is then set, suppose that the user gradation of above-mentioned domestic consumer is 2, then can arrange level of security is 3.
Step 143, lowest security level is set for described monitor video data.
If do not comprise sensitive event information in the real-time monitor video data that video management server receives, represent that monitor video can open all people with checking monitoring video authority, then level of security can not be set for this member monitors video data, maybe the level of security of this member monitors video data is set to minimum rank, such as 1 or 0.
The level of security of monitor video data can be recorded in corresponding information table by video management server, such as, in the index information table of monitor video data.
For the second situation, be namely the situation of history monitor video data according to the monitor video data of user's acquisition request, with reference to the flow chart of the level of security execution mode two of the acquisition monitor video data shown in Fig. 4, above-mentioned steps 14 can comprise:
Step 144, obtain the index information table of described monitor video data, described index information table comprises: the corresponding relation of the device identification of image collecting device, temporal information, level of security;
For history monitor video data, video management server, when storing, can set up the index information table describing this monitor video data attribute, so that fast finding.Index information table can leave in the memory cell of video management server, is different from the system configuration district of video management server.The storage pool that memory cell can be made up of polylith hard disk, is used for depositing video monitoring data specially; System configuration district is system " subregion ", is generally used for some databases when saved system runs, configuration, interim list item.
In the embodiment of the present invention, in the index information table that video monitoring data is corresponding, except comprising the device identification of image collecting device, temporal information, also comprise level of security.Above-mentioned index information table can adopt and represent with the form of following table two:
| Device identification | Temporal information | Level of security |
| IPC1 | 2015-07-15 13：55：21 | 3 |
Table two
In the transmission of monitor video data and storing process, generally with I frame group for base unit carries out transmitting and storing.Suppose that table two is the index information table of an I frame group, then, IPC1 represents that the image collecting device that this I frame group is IPC1 by device identification sends to video management server; 2015-07-15 13:55:21 is the timestamp of above-mentioned I frame group; 3 is the level of security of above-mentioned I frame group.
Step 145, inquire about described index information table according to the temporal information of described monitor video data, the device identification of described image collecting device, obtain the level of security that described monitor video data are corresponding.
Because index information table includes: the corresponding relation of the device identification of image collector, temporal information and level of security, therefore according to the device identification search index information table of the temporal information of history monitor video data, image collecting device, the level of security of above-mentioned history monitor video data can be obtained.
Step 15, judge whether described user gradation is more than or equal to the level of security of described monitor video data; If so, step 16 is performed; If not, step 17 is performed;
Step 16, according to described monitor video Organization of Data first data, and described first data are sent to monitor client, to make described monitor client according to the original monitor video image of described first data playback.
What the present invention related generally to sensitive event monitor video checks authority, in embodiments of the present invention, video management server can comprise two kinds of data according to the monitor video data of user's acquisition request: senior monitor video data, that export for image collecting device, after the secrecy processing of region sensitive event monitor video data; Elementary monitor video data, that export for image collecting device, original sensitive event monitor video data.
The data that above-mentioned senior monitor video data and elementary monitor video data export after being image acquisition device, coding, do not carry out information processing to it after video management server receives.
It should be noted that, in the embodiment of the present invention, the information of the sensitive event that image collecting device exports can be divided into following three classes herein:
The first information: area information, the filter type of senior monitor video data, sensitive event video image key area.
The second information: the area information of elementary monitor video data, sensitive event video image key area.
The third information: elementary monitor video data.
Video management server can carry out different process after receiving above-mentioned three kinds of sensitive event information according to actual needs.Such as, for the first information, the area information received and filter type can also be stored in index information table corresponding to senior monitor video data by video management server, and this index information table can adopt and represent with following table three:
Table three
Above-mentioned table three exemplarily illustrates the index information table of certain history monitor video data.
For the second information, the area information received can also be kept in index information table by video management server.
For the third information, video management server after the elementary monitor video data receiving sensitive event, can first can be decoded into sensitive event video image, judge its key area, generates corresponding area information, is then kept in index information table.
If the data that step 13 obtains are above-mentioned senior monitor video data, with reference to the flow chart of step 16 embodiment described in Fig. 5, above-mentioned steps 16 can comprise:
The area information of step 161, acquisition sensitive event video image key area;
The first information corresponding, image collecting device is provided with intelligent object, after collecting sensitive event video image, except the senior monitor video data after coding are sent to video management server, also by the area information such as coordinate information of sensitive event video image key area, video management server can be sent in the lump.Therefore, corresponding the first situation above-mentioned, step 161 can be the area information that reception image collecting device sends in real time.Corresponding above-mentioned the second situation, step 161 can be that video management server obtains area information corresponding to history monitor video data from memory module, such as, inquires about above-mentioned table three, obtains corresponding area information.
Step 162, obtain the type of the filter described key area being performed to secrecy processing;
In the present embodiment, when image collecting device sends senior monitor video data to video management server, the type of the filter above-mentioned key area being performed to secrecy processing can be sent to video management server.As above, inquire about above-mentioned table three, obtain corresponding filter type.
Step 163, using described sensitive event monitor video data after the secrecy processing of region, described area information, described filter type as the first data; Be about to the sensitive event monitor video data after the secrecy processing of region, area information, this three partial data of filter type together as the first data after tissue.
Step 164, described first data are sent to monitor client, to make monitor client according to the original monitor video image of above-mentioned first data acquisition.
After monitor client receives above-mentioned first data, can first become to have the sensitive event video image of region secrecy processing by senior monitor video data decode, again according to above-mentioned filter type and area information, backward filtering process is carried out to the security areas of above-mentioned sensitive event video image, be reduced to original sensitive event monitor video image, play the sensitive event monitor video after reduction to higher-level user.
If the data that step 13 obtains are elementary monitor video data, then above-mentioned steps 16 is specially: using described original sensitive event monitor video data as the first data after tissue, send to monitor client.
Step 17, according to described monitor video Organization of Data second data, and described second data are sent to monitor client, to make described monitor client according to the monitor video image after described second data playback secrecy processing;
In like manner, if the data that step 13 obtains are senior monitor video data, above-mentioned steps 17 is specially: using described sensitive event monitor video data after the secrecy processing of region as the second data after tissue, send to monitor client, to make described monitor client according to the monitor video image after described second data playback secrecy processing.
If the data that step 13 obtains are elementary monitor video data, with reference to the execution mode schematic diagram of the step 17 described in Fig. 6, above-mentioned steps 17 can comprise:
The area information of step 171, acquisition sensitive event video image key area;
Similar with above-mentioned steps 161, corresponding the first situation above-mentioned, step 171 can be the area information that reception image collecting device sends in real time, or the area information that video management server goes out according to decoded elementary monitor video graphical analysis.Corresponding above-mentioned the second situation, step 171 can be that video management server obtains area information corresponding to history monitor video data from memory module, such as query region information from index information table.
Step 172, select the type of the filter described key area being performed to secrecy processing;
Step 173, using described original sensitive event monitor video data, described area information, filter type as the second data; By original sensitive event monitor video data, area information, this three partial data of filter type together as the second data after tissue.
Step 174, described second data are sent to monitor client, to make monitor client according to the monitor video image of above-mentioned second data acquisition after the secrecy processing of region.
Monitor client is decoded after receiving above-mentioned elementary monitor video data original sensitive event monitoring image, again according to above-mentioned zone information and filter type, filtering process is carried out to the key area of above-mentioned original sensitive event monitoring image, obtain the sensitive event video image after the encryption of region, the such as video image of key area superposition mosaic information, or by screen menu type regulative mode (on-screendisplay, OSD) video image that blocks of the information of carrying out, is shown to domestic consumer.
Visible, adopt control monitor video provided by the invention to check the method for authority, different user gradations can be set for different user in video management server side, and for image collecting device export monitor video data level of security is set.When user asks checking monitoring video image, first the relation of the level of security of user gradation and monitor video data is compared, when user gradation is more than or equal to the level of security of monitor video data, when namely user gradation is higher, organize the first data to send to monitor client, make monitor client present the original video of sensitive event to user; When user gradation is less than the level of security of monitor video data, illustrate that this user is for domestic consumer, namely the sensitive information in video image needs to this user cipher device, the second data are organized to send to monitor client, monitor client is made to present the monitor video carrying out region secrecy processing to user, avoid the information leakage because of sensitive event thus to the life of domestic consumer, have a negative impact, guarantee the information security of sensitive event.
For aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.
Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to embodiment, and involved action and module might not be that the present invention is necessary.
The control monitor video that corresponding the invention described above provides checks the embodiment of the method for authority, present invention also offers a kind ofly to control the device that monitor video checks authority, is arranged in video management server.
Check the structured flowchart of the device embodiment of authority with reference to the control monitor video shown in Fig. 7, comprising:
User's request receiving module 21, for receiving user's request of the checking monitoring video that monitor client sends, described user's request comprises user ID;
User gradation acquisition module 22, for the user message table preset according to described user ID inquiry, obtains corresponding user gradation; Described user message table comprises the corresponding relation of user ID and user gradation;
Data acquisition module 23, for according to described user's acquisition request monitor video data;
Ask difference according to user, the monitor video data that data acquisition module 23 obtains are also different.
The first situation, suppose that the live monitor video of a certain image collecting device is checked in user's request, the monitor video data that data acquisition module 23 obtains then are uploaded to the monitor video data of video management server and real-time monitor video data in real time for image collecting device.
The second situation, suppose the monitor video of user's request check a certain image collecting device certain time period in the past, namely user asks playback history monitor video, and the monitor video data that data acquisition module 23 obtains are then the history monitor video data of video management server storage.
For the monitor video of sensitive event, if the degree of intelligence of image collecting device is different, the monitor video data of output and relevant information thereof are not identical yet.Such as:
The first image collecting device, can export the sensitive event video data after the secrecy processing of region, is referred to as senior monitor video data, area information corresponding for key area and filter type is sent to video management server simultaneously in the present embodiment.The monitor video data that then data acquisition module 23 obtains are designated as above-mentioned senior monitor video data.
The second image collecting device, exports original sensitive event video data, and be referred to as elementary monitor video data in the present embodiment, the area information that simultaneously should carry out the key area of secrecy processing sends to video management server.The monitor video data that then data acquisition module 23 obtains are above-mentioned elementary monitor video data.
The third image collecting device, does not have detectability to sensitive event information, only exports original sensitive event video data.The same, the monitor video data that data acquisition module 23 obtains are above-mentioned elementary monitor video data.
Level of security acquisition module 24, for obtaining the level of security of described monitor video data;
For real-time monitor video data, video management server arranges level of security according to monitor video data according to presetting rule.If video management server judges that real-time monitor video packet is containing sensitive event information, then for these monitor video data, to arrange higher security level other.Said process is the process that level of security acquisition module 24 obtains the level of security of real-time monitor video data.
Concrete, with reference to the structured flowchart of the level of security acquisition module embodiment one shown in Fig. 8, level of security acquisition module 24 can comprise:
Judging unit 241, for judging whether described monitor video data comprise sensitive event information;
First level of security setting unit 242, for when described monitor video packet is containing sensitive event information, be that described monitor video data arrange level of security according to presetting rule, described presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and described predetermined threshold value is the user gradation that objects within confidentiality is corresponding;
Second level of security setting unit 243, for when described monitor video data do not comprise sensitive event information, for described monitor video data arrange lowest security level.
For history monitor video data, video management server is when storing it, the general index information table storing correspondence, in order to describe the attribute information of above-mentioned history monitor video data, the information such as device identification, temporal information, level of security of the image collecting device that such as these history monitor video data are corresponding, as shown in above-mentioned table two.Level of security acquisition module 24 can inquire about above-mentioned index information table according to the device identification of the temporal information in user's request, image collecting device, obtains the level of security of history monitor video data.
Concrete, with reference to the structured flowchart of the level of security acquisition module embodiment two shown in Fig. 9, level of security acquisition module 24 can comprise:
Index information table acquiring unit 244, for obtaining the index information table of described monitor video data, described index information table comprises: the corresponding relation of the device identification of harvester, temporal information, level of security;
Query unit 245, inquires about described index information table according to the timestamp of described monitor video data, the device identification of described harvester, obtains the level of security that described monitor video data are corresponding.
Judge module 25, for judging whether described user gradation is more than or equal to the level of security of described monitor video data;
First data transmission blocks 26, for being more than or equal to the level of security of described monitor video data at described user gradation, according to described monitor video Organization of Data first data, and described first data are sent to monitor client, to make described monitor client according to the original monitor video image of described first data playback;
When the monitor video data that data acquisition module 23 obtains are the senior monitor video data of sensitive event, this first data transmission blocks 26 needs the senior monitor video data of above-mentioned sensitive event, area information, filter type to be organized into the first data, send to monitor client, play with the original monitor video making monitor client go out sensitive event according to above-mentioned first data convert.
Concrete, with reference to the structured flowchart of the first data transmission blocks embodiment shown in Figure 10, the first data transmission blocks 26 can comprise:
First area information acquisition unit 261, for obtaining the area information of sensitive event video image key area;
First filter type acquiring unit 262, for obtaining the type of the filter described key area being performed to secrecy processing;
First data organization unit 263, for using described sensitive event monitor video data after the secrecy processing of region, described area information, filter type as the first data;
First data transmission unit 264, the first data for the first data organization unit 263 being obtained send to monitor client, to make monitor client according to above-mentioned sensitive event monitor video data, described area information, described filter type after the secrecy processing of region, the original monitor video restoring sensitive event is play.
When the monitor video data that data acquisition module 23 obtains are the elementary monitor video data of sensitive event, first data transmission blocks 26, for direct, the original monitor video data of sensitive event are sent to monitor client as the first data after tissue, with make monitor client decode above-mentioned sensitive event original monitor video data and play the original video of sensitive event.
Second data transmission blocks 27, for being less than the level of security of described monitor video data at described user gradation, according to described monitor video Organization of Data second data, and described second data are sent to monitor client, to make described monitor client according to the monitor video image after described second data playback secrecy processing.
When the monitor video data that data acquisition module 23 obtains are the elementary monitor video data of sensitive event, this second data transmission blocks 27 needs the elementary monitor video data of sensitive event, area information, filter type to be organized into the second data, send to monitor client, to make monitor client, above-mentioned second data are processed into the sensitive event monitor video after the secrecy processing of region and play.
Concrete, with reference to the structured flowchart of the second data transmission blocks embodiment shown in Figure 11, when the monitor video data that data acquisition module 23 obtains are original sensitive event monitor video data, the second data transmission blocks 27 can specifically comprise:
Second area information acquisition unit 271, for obtaining the area information of sensitive event video image key area;
Filter selection unit 272, for selecting the type of the filter described key area being performed to secrecy processing;
Second data organization unit 273, for using described original sensitive event monitor video data, described area information, filter type as the second data;
Second data transmission unit 274, sends to monitor client for the second data the second data organization unit 273 obtained, and is processed into the sensitive event monitor video after the secrecy processing of region plays to make monitor client according to the second data.
When the monitor video data that data acquisition module 23 obtains are the senior monitor video data of sensitive event, second data transmission blocks 27, for direct, sensitive event monitor video data after the secrecy processing of region are sent to monitor client as the second data after tissue, play to make the above-mentioned sensitive event monitor video data after the secrecy processing of region of monitor client decoding.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. control the method that monitor video checks authority, it is characterized in that, described method comprises:
Receive user's request of the checking monitoring video that monitor client sends, described user's request comprises user ID;
According to the user message table that described user ID inquiry is preset, obtain corresponding user gradation, described user message table comprises the corresponding relation of user ID and user gradation;
According to described user's acquisition request monitor video data;
Obtain the level of security of monitor video data;
Judge whether described user gradation is more than or equal to the level of security of described monitor video data;
If described user gradation is more than or equal to the level of security of described monitor video data, according to described monitor video data, organize the first data, and described first data are sent to described monitor client, to make described monitor client according to the original monitor video of described first data playback;
If described user gradation is less than the level of security of described monitor video data, according to described monitor video data, organize the second data, and described second data are sent to described monitor client, to make described monitor client according to the monitor video after described second data playback secrecy processing.
2. method according to claim 1, is characterized in that, described monitor video data are that image collecting device exports, after the secrecy processing of region sensitive event monitor video data; Then,
Described according to monitor video Organization of Data first data, specifically comprise:
Obtain the area information of sensitive event video image key area;
Obtain the type of the filter described key area being performed to secrecy processing;
Using described sensitive event monitor video data after the secrecy processing of region, described area information, filter type as the first data.
3. method according to claim 1, is characterized in that, described monitor video data are the original sensitive event monitor video data that image collecting device exports; Then,
Described according to monitor video Organization of Data second data, specifically comprise:
Obtain the area information of sensitive event video image key area;
Select the type of the filter described key area being performed to secrecy processing;
Using described original sensitive event monitor video data, described area information, filter type as the second data.
4. method according to claim 1, is characterized in that, described monitor video data are real-time monitor video data, then the level of security of described acquisition monitor video data, comprising:
Judge whether described monitor video data comprise sensitive event information;
If described monitor video packet is containing sensitive event information, be that described monitor video data arrange level of security according to presetting rule, described presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and described predetermined threshold value is the user gradation of objects within confidentiality;
If described monitor video data do not comprise sensitive event information, for described monitor video data arrange lowest security level.
5. method according to claim 1, is characterized in that, described monitor video data are history monitor video data, then the level of security of described acquisition monitor video data, comprising:
Obtain the index information table of described monitor video data, described index information table comprises: the corresponding relation of the device identification of image collecting device, temporal information, level of security;
Inquire about described index information table according to the temporal information of described monitor video data, the device identification of described image collecting device, obtain the level of security that described monitor video data are corresponding.
6. control the device that monitor video checks authority, it is characterized in that, described device comprises:
User's request receiving module, for receiving user's request of the checking monitoring video that monitor client sends, described user's request comprises user ID;
User gradation acquisition module, for the user message table preset according to described user ID inquiry, obtains corresponding user gradation; Described user message table comprises the corresponding relation of user ID and user gradation;
Data acquisition module, for according to described user's acquisition request monitor video data;
Level of security acquisition module, for obtaining the level of security of described monitor video data;
Judge module, for judging whether described user gradation is more than or equal to the level of security of described monitor video data;
First data transmission blocks, for being more than or equal to the level of security of described monitor video data at described user gradation, according to described monitor video Organization of Data first data, and described first data are sent to described monitor client, to make described monitor client according to the original monitor video image of described first data playback;
Second data transmission blocks, for being less than the level of security of described monitor video data at described user gradation, according to described monitor video Organization of Data second data, and described second data are sent to described monitor client, to make described monitor client according to the monitor video after described second data playback secrecy processing.
7. device according to claim 6, is characterized in that, the monitor video data that described data acquisition module obtains are that image collecting device exports, after the secrecy processing of region sensitive event monitor video data; Then,
Described first data transmission blocks, specifically comprises:
First area information acquisition unit, for obtaining the area information of sensitive event video image key area;
First filter type acquiring unit, for obtaining the type of the filter described key area being performed to secrecy processing;
First data organization unit, for using described sensitive event monitor video data after the secrecy processing of region, described area information, filter type as the first data;
First data transmission unit, sends to described monitor client, to make described monitor client according to the original monitor video of described first data playback sensitive event for the first data described first data organization unit obtained.
8. device according to claim 6, is characterized in that, the monitor video data that described data acquisition module obtains are the original sensitive event monitor video data that image collecting device exports; Then,
Described second data transmission blocks specifically comprises:
Second area information acquisition unit, for obtaining the area information of sensitive event video image key area;
Filter selection unit, for selecting the type of the filter described key area being performed to secrecy processing;
Second data organization unit, for using described original sensitive event monitor video data, described area information, filter type as the second data;
Second data transmission unit, sends to monitor client, to make described monitor client according to the sensitive event monitor video of described second data playback after the secrecy processing of region for the second data described second data organization unit obtained.
9. device according to claim 6, is characterized in that, the monitor video data that described data acquisition module obtains are real-time monitor video data, then described level of security acquisition module, comprising:
Judging unit, for judging whether described monitor video data comprise sensitive event information;
First level of security setting unit, for when described monitor video packet is containing sensitive event information, be that described monitor video data arrange level of security according to presetting rule, described presetting rule is: the level of security of sensitive event monitor video data is greater than predetermined threshold value, and described predetermined threshold value is the user gradation that objects within confidentiality is corresponding;
Second level of security setting unit, for when described monitor video data do not comprise sensitive event information, for described monitor video data arrange lowest security level.
10. device according to claim 6, is characterized in that, the monitor video data that described data acquisition module obtains are history monitor video data, then described level of security acquisition module, comprising:
Index information table acquiring unit, for obtaining the index information table of described monitor video data, described index information table comprises: the corresponding relation of the device identification of image collecting device, temporal information, level of security;
Query unit, for according to the temporal information of described monitor video data, the device identification of described image collecting device, inquires about described index information table, obtains the level of security that described monitor video data are corresponding.
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