CN103108151A - Video monitoring method and video monitoring system - Google Patents
Video monitoring method and video monitoring system Download PDFInfo
- Publication number
- CN103108151A CN103108151A CN2011103525154A CN201110352515A CN103108151A CN 103108151 A CN103108151 A CN 103108151A CN 2011103525154 A CN2011103525154 A CN 2011103525154A CN 201110352515 A CN201110352515 A CN 201110352515A CN 103108151 A CN103108151 A CN 103108151A
- Authority
- CN
- China
- Prior art keywords
- information
- dress ornament
- video content
- characteristic information
- feature group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The invention provides a video monitoring method and a video monitoring system. The video monitoring method includes the steps of collecting video contents and storing the video contents, at the same time, obtaining time information and clothing character information of the video contents, and generating monitoring files used for querying according to the time information and the clothing character information. The video monitoring system comprises a photographic device, a videorecording device and a file managing device. The photographic device is used for collecting the video contents and sending the video contents to the videorecording device, at the same time, obtaining the time information and the clothing character information of the video contents and sending the information to the file managing device. The videorecording device is used for storing video contents collected by the photographic device. The file managing device is used for generating the monitoring files used for querying according to the time information and the clothing character information which are obtained by the photographic device. By obtaining the video contents and obtaining the relevant time information and the clothing character information at the same time, and generating the monitoring files used for querying, the video monitoring system improves efficiency of querying video information with the specific clothing character information from a large amount of video information.
Description
Technical field
The present invention relates to video field, and more specifically, relate to the method and system of video monitoring.
Background technology
Video monitoring is by obtaining the video image information of monitoring objective, video image being monitored, records, recalls.No matter yet be artificial or automatic 100% the Real time identification accident of all not accomplishing, so much video monitoring systems all can be got off video content record, store, then carry out query analysis afterwards.
Management and analysis to extensive video data are stubborn problems, and people require a great deal of time and energy comes artificial oneself the required information of searching from the video data of magnanimity.Such as, when wanting to learn about that when wearing active situation in this area of people that yellow upper garment wears a cap one of on July 7th, 2011, the video content that must assemble a plurality of camera heads records this area in goes analysis.If carry out manual analysis, be very large test to people's energy and willpower, operating efficiency is lower.If carry out automatic analysis, each processing is just disposable, and for example inquire about the people who wears red upper garment next time again, again these videos are processed one time again, and waste of manpower, material resources, operating efficiency is lower.
Summary of the invention
The embodiment of the present invention provides a kind of method and system of video monitoring, can solve the lower problem of Query Information efficient from the video data of magnanimity.
On the one hand, provide a kind of method of video monitoring, it is characterized in that, having comprised: gathered video content and store video content, obtain simultaneously temporal information and the dress ornament characteristic information of video content; Generate according to temporal information and dress ornament characteristic information the monitoring file that is used for inquiry.
On the other hand, a kind of system of video monitoring is provided, it is characterized in that, system comprises camera head, recording apparatus and document management apparatus: camera head, be used for gathering video content and sending to recording apparatus, obtain simultaneously temporal information and the dress ornament characteristic information of video content, send to document management apparatus; Recording apparatus is used for the video content that the storage camera head gathers; Document management apparatus, the temporal information and the dress ornament characteristic information that are used for obtaining according to camera head generate the monitoring file that is used for inquiry.
Such scheme can obtain relevant temporal information and dress ornament characteristic information when obtaining video content, and generate for the monitoring file of inquiring about, so that inquiry has the video content of specific dress ornament feature, inquiry has the efficient of specific dress ornament characteristic information from the magnanimity video information thereby improved.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the networking schematic diagram according to embodiment of the present invention video monitoring system.
Fig. 2 is the flow chart according to the method for embodiment of the present invention video monitoring.
Fig. 3 is the flow chart according to the other method of embodiment of the present invention video monitoring.
Fig. 4 is the block diagram according to the system of embodiment of the present invention video monitoring.
Fig. 5 is the block diagram according to another system of embodiment of the present invention video monitoring.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the present invention has provided a kind ofly can store the dress ornament characteristic information and carry out the video monitoring system of bidirectional high-efficiency retrieval and realize the method for this system based on the dress ornament characteristic information, has solved from the magnanimity video information and has searched the lower difficult problem of people's efficient with specific clothing feature.
Fig. 1 is the exemplary networking schematic diagram of video monitoring system.
Fig. 1 comprises rig camera 11, video recording terminal 12, server 13 and inquiry terminal device 14.Rig camera 11 in Fig. 1 can be the video camera cohort that need to be comprised of a plurality of rig cameras according to scene, and the present invention does not do restriction to this.
Rig camera 11 gathers video content and sends to be used to the video recording terminal 12 of storing described video content.Rig camera 11 obtains the customizing messages of video content when gathering video content, send to server 13.Server 13 generates according to described customizing messages the file that is used for inquiry.The file that inquiry terminal device 14 querying servers 13 generate obtains the video content by 12 outputs of video recording terminal that is associated with customizing messages.
The customizing messages of video content can comprise the temporal information in video content, and for example who object continues time started point and the concluding time point of appearance, can also comprise the dress ornament characteristic information of this who object in this time interval etc.
Fig. 2 is the method 20 according to embodiment of the present invention video monitoring.Method 20 can be realized by the exemplary supervisory control system of Fig. 1 networking.As shown in Figure 2, method 20 comprises:
Step 21 gathers video content and stores described video content, obtains simultaneously temporal information and the dress ornament characteristic information of described video content.
Camera head gathers video content, and video content is sent to recording apparatus.The recording apparatus store video content.When the monitoring video device gathers video content, obtain temporal information and the dress ornament characteristic information of video content.When a human object occurring in video content, from the time started point of this human object appearance, until obtain temporal information and the dress ornament characteristic information of described video content in the time period between the concluding time that this human object disappears point.The dress ornament characteristic information that obtains comprises one or more in the following characteristics of human object: upper garment basis hue information, lower clothing basis hue information, cap basis hue information, footwear bases hue information, glasses information, upper garment texture type information and lower clothing texture type information etc. whether occur.Be numbered for this human object, institute's call number is called the feature group #, and the dress ornament characteristic information of this human object that obtains simultaneously is called and these feature group characteristic of correspondence group data.Above-mentioned information is sent to for the document management apparatus that generates the monitoring file, for example server.The information that sends specifically can comprise duration that feature group #, feature group data, current time, human object occur, source device numbering, destination server numbering etc.Wherein, in the context of the embodiment of the present invention, the information of transmission can refer to the transmission of data bag; Current time is called clock and begins; The time started point of the duration that human object occurs is called clock to be begun, and the concluding time point is called time migration; Source device numbering refers to gather the numbering of the place camera head of video content; The destination server numbering refers to the numbering of destination apparatus.The agreement that the embodiment of the present invention is used transmission is not limit.The dress ornament characteristic information is transmitted as feature group data, and wherein for the convenience of explanation, exemplary feature group data are as shown in table 1 below:
Table 1
| Complete number of apparel types | Whether glasses appear |
| Upper garment basis tone | Lower clothing basis tone |
| The upper garment texture type | Lower clothing texture type |
| Cap basis tone | Footwear basis tone |
Server is based on described temporal information, with who object in described video content as the feature group, the dress ornament characteristic information of described who object is as feature group data, generation comprises the monitoring file of described temporal information, described feature group and described feature group data corresponding relation to be used for inquiry, and wherein said temporal information comprises that described who object continues time started point and the concluding time point that occurs in described video content.
The embodiment of the present invention can be obtained relevant temporal information and dress ornament characteristic information when obtaining video content, and generate for the monitoring file of inquiring about, so that inquiry has the video content of specific dress ornament characteristic information, inquiry has the efficient of specific dress ornament characteristic information from the magnanimity video information thereby improved
Fig. 3 is the flow chart according to the other method 300 of embodiment of the present invention video monitoring.As shown in Figure 3, method 300 comprises:
Step 310 gathers video content and stores described video content, obtains simultaneously temporal information and the dress ornament characteristic information of described video content.
Obtaining of dress ornament characteristic information can use following method to complete:
At first the technology that adopts opencv (computer vision of increasing income storehouse, open source computer vision library) to provide carries out people's face location; The recycling human body proportion is determined upper lower part of the body approximate location; Then adopt the histogrammic method of dominant hue to extract all kinds of basic tone characteristicses; Adopt the method for gray level co-occurrence matrixes to carry out texture type spy's extraction.The embodiment of the present invention is not done restriction to this.
The dress ornament characteristic information can adopt proprietary application layer host-host protocol as the transmission of feature group data, and the transmission of data bag can be as shown in table 2 below:
Table 2
The below will elaborate business implication and the purposes of each field of table 2 in the transmission agreement:
1. the source device number field is the numbering that is distributed in the camera head of various places, can be 16 settings, can number simultaneously 65536 station terminals and not repeat, be used to indicate with this that in monitoring file, these feature group data are original comes from the video content which camera shooting terminal device obtains.Wherein camera head can be monitor terminal device.
2. the destination server number field is the numbering of server end, considers the peer network architecture that may develop into future, therefore also the destination server numbering can be carried out 16 settings;
3. feature group # field is used for characterizing each feature group.One of them feature group is stored and is indicated all feature of interest information datas that human object is associated, and particular content is referring to the explanation of feature group data field.In video content between the human object of time sequencing appearing and subsiding and feature group to be relation one to one.
4. clock beginning field is used for characterizing the time started point of human object corresponding to this feature group continuous time of occurrence section in video monitoring range, for convenience of explanation, in embodiments of the present invention, the time migration in (0 o'clock on the 1st January of 1970 Christian era) when the data of this field begin with respect to epoch according to this time point is take second as unit.But the present invention does not do restriction to this.
5. the clock skew field is used for the concluding time point of the corresponding human object of characteristic feature group continuous time of occurrence section in video monitoring range, and the data of this field are according to the skew of this time point with respect to clock beginning field, take second as unit.
6. total length field characterizes and comprises the packet header of packet and the total length of data division, take byte as unit, because feature group data division is elongated, therefore set this field, and the maximum data packet length is 30 bytes, therefore set the content that 6 total lengths can represent 64 bytes, practical requirement.
7. feature group data
Feature group data comprise a plurality of in following field.
A) apparel types complete field is used for characterizing follow-up data division and comprises which characteristic field.Feature when appearing in range of video due to some human object is incomplete, and consider the purpose of saving Internet resources, and set this field, non-existent feature field is directly given up, and need not transmit the filling value, this is also the variable reason of feature group data length.Following table 3 is schematically listed the part apparel types complete number.According to what and other situations of number of features in the feature group, other complete number of apparel types can also be arranged.The embodiment of the present invention is not done restriction to this.
Table 3
B) the glasses field whether occurs, be used to indicate the human object wearing spectacles whether in video content, can be set to 1 bit.
C) upper garment basis tone field if having represent the basic tone of detected human body upper garment, can be set to 3 bytes.
D) upper garment texture type field is if having represent the human body upper garment texture type of detection place.In view of common texture comprises 4 kinds of horizontal stripe, nicking, grid, designs of scattered small flowers and plants etc., therefore can set this field is 3 bits, can characterize 8 kinds of texture types, is convenient to subsequent expansion.
E) lower clothing texture type field is similar with upper garment texture type field, if having represent clothing texture type under the human body of detection place, can set this field is 3 bits, can characterize 8 kinds of texture types, is convenient to subsequent expansion.
F) lower clothing basis tone field is similar with upper garment basis tone field, if having represent the basic tone of clothing under detected human body, can be set to 3 bytes.
G) cap basis tone field, if having characterize the basic tone that human body is branded as, can be set to 3 bytes.
H) footwear bases tone field if having characterize the basic tone of shoes that human body is worn, can be set to 3 bytes.。
Step 320 generates according to described temporal information and described dress ornament characteristic information the monitoring file that is used for inquiry.
The step 310 of Fig. 3 and step 320 are same or similar with step 21 and the step 25 of Fig. 2 respectively.Difference is, Fig. 3 also comprises:
Step 330, storage monitoring file.
The monitoring file stores dress ornament characteristic information and temporal information into this locality with document form.The monitoring file comprises file header and file data.File data can be stacking feature group structure, and wherein, stacking feature group can be sample.The schematic structure form of monitoring file is as shown in table 4 below.
Table 4
Table 5 is that feature group is the schematic file data form of example in the table 4.
Table 5
Wherein, the information that in file data, each field is carried is as described below.
1.Sample size (feature group size) is used to indicate the byte-sized of this feature group.
2. feature group # field is used for characterizing each feature group.One of them feature group is stored and is indicated all feature of interest information datas that human object is associated, and particular content is referring to the explanation of feature group data field.In video content between the human object of time sequencing appearing and subsiding and feature group to be relation one to one.
3. the source device number field is used to indicate that in the monitoring file, this feature group is original comes from the video content which camera shooting terminal device obtains.
4. clock beginning field is used for characterizing the time started point of human object corresponding to this feature group continuous time of occurrence section in video monitoring range.For convenience of explanation, in embodiments of the present invention, the time migration in (0 o'clock on the 1st January of 1970 Christian era) when the data of this field begin with respect to epoch according to time started point is take second as unit.But the present invention does not do restriction to this.
5. the clock skew field is used for the concluding time point of the corresponding human object of characteristic feature group continuous time of occurrence section in video monitoring range, and the data of this field are according to the skew of concluding time point with respect to clock beginning field, take second as unit.
6. feature group data field, as the field of dotted line sign in table 3, the field of the type can comprise one or more in following characteristics: upper garment basis tone, upper garment texture type, lower clothing basis tone, lower clothing texture type, cap basis tone, footwear bases tone, the field such as glasses whether occurs; These feature group data fields are except obtaining concrete data and filling from the Internet Transmission agreement, also in the part that begins to fill this field type of sign of each field, the schematic structure of feature group data field is as shown in table 6 below:
Table 6
The 0x 00 00 00 01 that wherein begins most is initial code, need to carry out escape when data division runs into this initial code, and type identification represents that follow-up data are the characteristics which kind of belongs to;
7. whether there is next sample field to characterize this feature group and whether also has next feature group afterwards,
Be convenient to quick-searching.
The file header schematic structure is as shown in table 7 below.
Table 7
Wherein, the information that in file header, each field is carried is as described below.
1. file size field represents the total bytes of this document;
2. the clock expression of beginning the earliest is stored in begin the earliest numerical value of clock in all feature groups in this document;
3. the expression of beginning of most end clock is stored in begin the latest numerical value of clock in all feature groups in this document;
4.Sample digital section characterizes in this document to store what feature group data;
5. have sample offset numbers field and represent altogether to have stored in the subsequent words section several deviants, these deviants represent respectively the side-play amount of individual features group in this document.The offset numbers that has depends on span and the sample number size that clock begins, if store a large amount of feature groups in this document, the mode store clock that can divide according to bipartition begins constantly from total clock span 1/2 place, 1/4 place, 3/4 place, 1/8 place, 3/8 place, 5/8 place, 7/8 place ... the immediate feature group of equi-time point offset address hereof.The purpose of doing like this is to be convenient to follow-up quick-searching.
6. offset field is used simultaneously with the offset numbers field, and each sample of sequential storage that begins according to clock is offset.
Have the sample offset numbers and be at least 1, offset field is stored the sample skew at 1/2 place at least;
7. maximum probability basis tone represents the basic hue information of frequency of occurrences maximum in this document;
8. the maximum probability texture type represents the texture type information of frequency of occurrences maximum in this document.
What feature groups store in a monitoring file and can configure actually.Such as being no more than 100k as restriction take the monitoring file size, perhaps a monitoring file configuration is for storing the feature group of given number.When the sample offset numbers of the preservation of monitoring in file was uncertain, the offset numbers of preservation was more, and the efficient of inquiry is higher, simultaneously, also can bring the increase of file size, and how many feature groups of interval arrange an offset numbers and can artificially arrange actually.
Step 340 according to information to be checked, is inquired about described monitoring file to obtain Query Result, exports the video content related with described Query Result.
The monitoring file that the inquiry terminal device can generate according to the Gopher to be checked of input is to obtain Query Result.Recording apparatus can be according to the related video content of Query Result output of selecting.
Step 340 specifically can comprise step 341 and step 345.
Following table 8 is schematically listed the file header of a monitoring file, and the below launches explanation with this example:
Table 8
Step 341 according to the described monitoring file of temporal information to be checked inquiry, is obtained the dress ornament characteristic information corresponding with described temporal information to be checked, the video content that output is related with described corresponding dress ornament characteristic information.
Indexing unit sends to be checked information as querying condition to server with time point to be checked and/or time period and inquires about, when obtaining this time point and beginning and the relevant dress ornament characteristic information of the human object that should occur in the time period.Server feeds back to the inquiry terminal device with Query Result, and the inquiry terminal device is shown to result for retrieval on user interface, selects for the user.When the user clicked Arbitrary Term on search result list, the inquiry terminal device can be accessed recording apparatus, and the video content segments that the user needs is presented to the user.
Whether drop on according to the time started dot information of time point or time period in " clock beginning the earliest " and " the most end clock beginning " scope in the file header of storage file and determine whether the dress ornament characteristic information of inquiry exists in this monitoring file.Do not continue to determine alternative document if do not exist; If exist, determine that time point is in the general location of whole document time axle, such as being positioned at first half section or second half section, being positioned at front 1/8 left and right, place or rear 7/8 left and right, place etc.Find the correlated characteristic group according to the respective offsets amount of storing in file header, obtain interested dress ornament characteristic information.Need to prove a just approximate number of 1/2,1/4 isochronon point described here, may not have the sample of strict coupling of clock beginning, at this time just need to utilize " whether having next sample " field to inquire about one by one.
For instance, if whether the video monitoring record that needs to inquire about 16: 39 on the 20th June in 2011 is stored in the described example of table 8, calculating the clock number of the time of inquiring about is 0x4DFF77A4, by comparison most end clock beginning field 0x4DFE0F21, discovery has surpassed the scope that the most end clock begins, therefore the video monitoring of this time point record not in the described example of table 2, needs to continue the inquiry alternative document.
if inquire about the video monitoring record in 20: 14 on the 10th June in 2011, calculating the clock number of the time of inquiring about is 0x4DF27B08, can find that this clock number is in the example ranges shown in table 8, the time point of then determining 0x4DF27B08 is to be in 7/16 to 1/2 interval of 0x4DE79A30 to 0x4DFE0F21 scope, therefore can inquire about one by one since the feature group place at 7/16 place, and the skew of feature group in whole file that checks in 7/16 place in the record of side-play amount from the head is 0x62B3, therefore can directly jump to from file header and begin to be offset 0x62B3 byte place, and utilize " the whether next sample is arranged " field that contains in each feature group to begin to retrieve the related data of this time point place feature group, number as source device, clothing basis tone and texture type etc.Based on this monitoring file structure, the efficient of inquiry is higher.
Step 345 according to the described monitoring file of dress ornament characteristic information to be checked inquiry, is obtained the temporal information corresponding with described dress ornament characteristic information to be checked, the video content that output is related with described corresponding temporal information.
Indexing unit sends query requests as querying condition to server with dress ornament characteristic information to be checked and inquires about, and obtains beginning and time migration with the clock of this dress ornament characteristic information characteristic of correspondence group.Server feeds back to the inquiry terminal device with Query Result, and the inquiry terminal device is shown to result for retrieval on user interface, can select for the user.When the user clicked Arbitrary Term on search result list, the inquiry terminal device can be accessed recording apparatus, and the video content segments that the user needs is presented to the user.
Retrieve if need retrieval to assign to from 2 days 14: 12 June in 2011 the human object appearance that whether contains blueness, horizontal stripe upper garment in 15: 49 time segments on June 19th, 2011, can retrieve the basic tone of upper garment is that blueness and upper garment texture type are the data field of horizontal stripe and the sample at place thereof, namely first retrieves take initial code 0x00000001 as beginning, for example characterizes the type code 000B of the basic tone of upper garment and for example characterizes the field that blue data content is 0x0000FF.again inquire about take initial code 0x00000001 as beginning in the sample result that inquiry is obtained again, the type code that for example characterizes the upper garment texture type is 001B, the data content that for example characterizes horizontal stripe is the field of 000B, finally obtain containing simultaneously the basic tone of upper garment for blue, the upper garment texture type is all feature groups of horizontal stripe, and read wherein interested information, the human object that characterizes as these feature groups appears in the video content that camera head that how many source devices in the monitor video system is numbered gathers, and this human object to appear at concrete time in the video content of this camera head collection be what etc.The inquiry terminal device is according to the Query Result of server feedback, and the access recording apparatus is presented to the user with the video content segments that the user needs.
The embodiment of the present invention can be obtained relevant temporal information and dress ornament characteristic information when obtaining video content, and generate for the monitoring file of inquiring about, so that inquiry has the video content of specific dress ornament feature, inquiry has the efficient of specific dress ornament characteristic information from the magnanimity video information thereby improved.
Fig. 4 is the block diagram according to the system 40 of embodiment of the present invention video monitoring.
Camera head 41 gathers video content and sends to described recording apparatus 42, obtains simultaneously temporal information and the dress ornament characteristic information of described video content, sends to described document management apparatus 43.As a kind of implementation, camera head 41 can be rig camera.System 40 can comprise the monitoring camera group of planes that a plurality of rig cameras form.
The described video content that the recording apparatus 42 described camera heads 41 of storage gather.As a kind of implementation, recording apparatus 42 can be the device that adopts various media storage video contents, such as hard disc recording terminal or video tape recording(VTR) terminal etc.
Document management apparatus 43 generates according to described temporal information and the dress ornament characteristic information that described camera head 41 obtains the monitoring file that is used for inquiry.As a kind of implementation, document management apparatus 43 can be for server of file management etc.
The embodiment of the present invention can be obtained relevant temporal information and dress ornament characteristic information when obtaining video content, and generate for the monitoring file of inquiring about, so that inquiry has the video content of specific dress ornament feature, inquiry has the efficient of specific dress ornament characteristic information from the magnanimity video information thereby improved.
Document management apparatus 41 is specifically based on described temporal information, with who object in described video content as the feature group, the dress ornament characteristic information of described who object is as feature group data, and generation comprises that the monitoring file of described temporal information, described feature group and described feature group data corresponding relation is to be used for inquiry.
The described monitoring file that document management apparatus 41 generates comprises the feature group of obtaining based on described temporal information, and the offset address of pressing the described feature group of part of dichotomy storage based on described temporal information.
In addition, the described monitoring file that document management apparatus 41 generates can also comprise maximum probability basis hue information or maximum probability texture type information, and described maximum probability basis hue information or maximum probability texture type information are obtained from described dress ornament characteristic information.
The dress ornament characteristic information comprises one or more in following information: upper garment basis hue information, lower clothing basis hue information, cap basis hue information, footwear bases hue information, glasses bases hue information, upper garment texture type information and lower clothing texture type information etc.
Fig. 5 is the block diagram according to another system 50 of embodiment of the present invention video monitoring.
Camera head 51 gathers video content and sends to described recording apparatus 52, obtains simultaneously temporal information and the dress ornament characteristic information of described video content, sends to described document management apparatus 53.
The described video content that the recording apparatus 52 described camera heads 51 of storage gather.
Document management apparatus 53 generates according to described temporal information and the dress ornament characteristic information that described camera head 51 obtains the monitoring file that is used for inquiry, and stores described monitoring file.
Inquiry unit 54 is inquired about the described monitoring file of described document management apparatus 53 storages to obtain Query Result according to information to be checked.As a kind of implementation, the inquiry terminal device can be computer or other intelligent terminals.
The recording apparatus 52 output video contents corresponding with the Query Result of described inquiry unit 54.
Particularly, the described monitoring file that inquiry unit 54 is specifically stored according to the described document management apparatus of temporal information inquiry to be checked, obtain the dress ornament characteristic information corresponding with described temporal information to be checked, the video content that recording apparatus 52 outputs are related with described corresponding dress ornament characteristic information.Perhaps, the described monitoring file that inquiry unit 54 is specifically stored according to the described document management apparatus of dress ornament characteristic information inquiry to be checked, obtain the temporal information corresponding with described dress ornament information characteristics to be checked, the video content that recording apparatus 52 outputs are related with described corresponding temporal information.
Monitor video system and system 50 exemplary in Fig. 1 are same or similar.Wherein, the camera head 51 in system 50, recording apparatus 52, document management apparatus 53 and inquiry unit 54 can be respectively rig camera 11, video recording terminal 12, server 13 and the inquiry terminal devices 14 in video monitoring system with Fig. 1 networking.System 50 has realized method 20 and method 300, and detail repeats no more herein.
The embodiment of the present invention can be obtained relevant temporal information and dress ornament characteristic information when obtaining video content, and generate for the monitoring file of inquiring about, so that inquiry has the video content of specific dress ornament feature, inquiry has the efficient of specific dress ornament characteristic information from the magnanimity video information thereby improved.
Those of ordinary skills can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
The those skilled in the art can be well understood to, and is the convenience described and succinct, and the specific works process of the system of foregoing description, device and unit can with reference to the corresponding process in preceding method embodiment, not repeat them here.
In several embodiment that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, during actual the realization, other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be also physically to separate, and the parts that show as the unit can be or can not be also physical locations, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.
If described function realizes with the form of SFU software functional unit and during as independently production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (14)
1. the method for a video monitoring, is characterized in that, comprising:
Gather video content and store described video content, obtaining simultaneously temporal information and the dress ornament characteristic information of described video content;
Generate according to described temporal information and described dress ornament characteristic information the monitoring file that is used for inquiry.
2. method according to claim 1, is characterized in that, comprises for the monitoring file of inquiring about according to described temporal information and the generation of described dress ornament characteristic information:
Based on described temporal information, with who object in described video content as the feature group, the dress ornament characteristic information of described who object is as feature group data, and generation comprises that the monitoring file of described temporal information, described feature group and described feature group data corresponding relation is to be used for inquiry.
3. method according to claim 1, is characterized in that, described method also comprises:
Store described monitoring file;
According to information to be checked, inquire about described monitoring file to obtain Query Result, export the video content related with described Query Result.
4. method according to claim 3, is characterized in that, and is described according to information to be checked, inquires about described monitoring file to obtain Query Result, exports the video content related with described Query Result and comprises:
According to the described monitoring file of temporal information to be checked inquiry, obtain the dress ornament characteristic information corresponding with described temporal information to be checked, the video content that output is related with described corresponding dress ornament characteristic information; Or
According to the described monitoring file of dress ornament characteristic information to be checked inquiry, obtain the temporal information corresponding with described dress ornament characteristic information to be checked, the video content that output is related with described corresponding temporal information.
One of according to claim 1 to 4 described method, it is characterized in that, described dress ornament characteristic information comprises one or more in following information:
Upper garment basis hue information, the basic hue information of lower clothing, the basic hue information of cap, the basic hue information of footwear, the basic hue information of glasses, upper garment texture type information and lower clothing texture type information.
One of according to claim 1 to 4 described method, it is characterized in that:
Described monitoring file comprises the feature group of obtaining based on described temporal information, and the offset address of pressing the Partial Feature group of dichotomy storage based on described temporal information.
7. method according to claim 6 is characterized in that:
Described monitoring file comprises maximum probability basis hue information or maximum probability texture type information, and described maximum probability basis hue information or maximum probability texture type information are obtained from described dress ornament characteristic information.
8. the system of a video monitoring, is characterized in that, described system comprises camera head, recording apparatus and document management apparatus:
Described camera head is used for gathering video content and sending to described recording apparatus, obtains simultaneously temporal information and the dress ornament characteristic information of described video content, sends to described document management apparatus;
Described recording apparatus is used for storing the described video content that described camera head gathers;
Described document management apparatus, the described temporal information and the dress ornament characteristic information that are used for obtaining according to described camera head generate the monitoring file that is used for inquiry.
9. method according to claim 8 is characterized in that:
Described document management apparatus specifically is used for based on described temporal information, with who object in described video content as the feature group, the dress ornament characteristic information of described who object is as feature group data, and generation comprises that the monitoring file of described temporal information, described feature group and described feature group data corresponding relation is to be used for inquiry.
10. system according to claim 8, is characterized in that, described system also comprises inquiry unit:
Described document management apparatus is used for storing described monitoring file;
Described inquiry unit is used for according to information to be checked, inquires about the described monitoring file of described document management apparatus storage to obtain Query Result;
Described recording apparatus is used for exporting the related video content of described Query Result that obtains with described inquiry unit.
11. system according to claim 10 is characterized in that,
Described inquiry unit specifically is used for the described monitoring file according to the described document management apparatus storage of temporal information inquiry to be checked, obtain the dress ornament characteristic information corresponding with described temporal information to be checked, the video content that described recording apparatus output is related with described corresponding dress ornament characteristic information; Or
Described inquiry unit specifically is used for the described monitoring file according to the described document management apparatus storage of dress ornament characteristic information inquiry to be checked, obtain the temporal information corresponding with described dress ornament characteristic information to be checked, the video content that described recording apparatus output is related with described corresponding temporal information.
12. one of according to claim 8 to 11 described system, it is characterized in that, the described dress ornament characteristic information that described camera head obtains comprises one or more in following information:
Upper garment basis hue information, the basic hue information of lower clothing, the basic hue information of cap, the basic hue information of footwear, the basic hue information of glasses, upper garment texture type information and lower clothing texture type information.
13. one of according to claim 8 to 11 described system, it is characterized in that:
The described monitoring file that described document management apparatus generates comprises the feature group of obtaining based on described temporal information, and the offset address of pressing the Partial Feature group of dichotomy storage based on described temporal information.
14. system according to claim 13 is characterized in that:
The described monitoring file that described document management apparatus generates comprises maximum probability basis hue information or maximum probability texture type information, and described maximum probability basis hue information or maximum probability texture type information are obtained from described dress ornament characteristic information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103525154A CN103108151A (en) | 2011-11-09 | 2011-11-09 | Video monitoring method and video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103525154A CN103108151A (en) | 2011-11-09 | 2011-11-09 | Video monitoring method and video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103108151A true CN103108151A (en) | 2013-05-15 |
Family
ID=48315685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103525154A Pending CN103108151A (en) | 2011-11-09 | 2011-11-09 | Video monitoring method and video monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103108151A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580974A (en) * | 2015-01-30 | 2015-04-29 | 成都华迈通信技术有限公司 | Intelligent monitoring video playback method |
| CN106295489A (en) * | 2015-06-29 | 2017-01-04 | 株式会社日立制作所 | Information processing method, information processor and video monitoring system |
| WO2017096761A1 (en) * | 2015-12-10 | 2017-06-15 | 杭州海康威视数字技术股份有限公司 | Method, device and system for looking for target object on basis of surveillance cameras |
| CN110971978A (en) * | 2018-09-28 | 2020-04-07 | 浙江宇视科技有限公司 | Video playing method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561503A (en) * | 2001-02-27 | 2005-01-05 | 皇家菲利浦电子有限公司 | Classification of objects through model ensembles |
| CN101146218A (en) * | 2007-11-02 | 2008-03-19 | 北京博睿视科技有限责任公司 | Video monitoring system of built-in smart video processing device based on serial port |
| CN101496074A (en) * | 2006-05-31 | 2009-07-29 | 日本电气株式会社 | Device and method for detecting suspicious activity, program, and recording medium |
| WO2011046128A1 (en) * | 2009-10-16 | 2011-04-21 | 日本電気株式会社 | Clothing feature extraction device, person retrieval device, and processing method thereof |
-
2011
- 2011-11-09 CN CN2011103525154A patent/CN103108151A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1561503A (en) * | 2001-02-27 | 2005-01-05 | 皇家菲利浦电子有限公司 | Classification of objects through model ensembles |
| CN101496074A (en) * | 2006-05-31 | 2009-07-29 | 日本电气株式会社 | Device and method for detecting suspicious activity, program, and recording medium |
| CN101146218A (en) * | 2007-11-02 | 2008-03-19 | 北京博睿视科技有限责任公司 | Video monitoring system of built-in smart video processing device based on serial port |
| WO2011046128A1 (en) * | 2009-10-16 | 2011-04-21 | 日本電気株式会社 | Clothing feature extraction device, person retrieval device, and processing method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580974A (en) * | 2015-01-30 | 2015-04-29 | 成都华迈通信技术有限公司 | Intelligent monitoring video playback method |
| CN106295489A (en) * | 2015-06-29 | 2017-01-04 | 株式会社日立制作所 | Information processing method, information processor and video monitoring system |
| CN106295489B (en) * | 2015-06-29 | 2021-09-28 | 株式会社日立制作所 | Information processing method, information processing device and video monitoring system |
| WO2017096761A1 (en) * | 2015-12-10 | 2017-06-15 | 杭州海康威视数字技术股份有限公司 | Method, device and system for looking for target object on basis of surveillance cameras |
| CN110971978A (en) * | 2018-09-28 | 2020-04-07 | 浙江宇视科技有限公司 | Video playing method and device |
| CN110971978B (en) * | 2018-09-28 | 2021-12-28 | 浙江宇视科技有限公司 | Video playing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107870959B (en) | Providing relevant video scenes in response to a video search query | |
| CN103595576A (en) | Interconnection port ICP flow statistical system and method based on content provider identifications | |
| CN104899261B (en) | A kind of apparatus and method for building structuring video image information | |
| CN106453357A (en) | Network ticket buying abnormal behavior recognition method and system and equipment | |
| CN103108151A (en) | Video monitoring method and video monitoring system | |
| CN110309336A (en) | Image search method, device, system, server and storage medium | |
| CN102890950B (en) | Media automatic editing device, method, media transmissions method and its broadcasting system | |
| CN110645988B (en) | Unmanned aerial vehicle path planning method based on optimal service life | |
| CN104252443A (en) | Report generation method and device | |
| CN105278879A (en) | Processing method and device of monitoring data | |
| CN104035956A (en) | Time-series data storage method based on distributive column storage | |
| CN105100165A (en) | Network service recommendation method and device | |
| CN112446395A (en) | Network camera, video monitoring system and method | |
| CN110457259A (en) | A kind of archival digitalization management and analysis | |
| CN107590157A (en) | A kind of date storage method, data query method and relevant device | |
| CN107818156A (en) | A kind of real time individual news recommends method and system | |
| CN105159925B (en) | A kind of data-base cluster data distributing method and system | |
| CN103856462A (en) | Method and system for managing sessions | |
| CN110309337A (en) | A kind of centrally stored method and device of characteristic value for plurality of target recognizer | |
| CN107648854A (en) | One kind game classification method, apparatus and electronic equipment | |
| CN104902026A (en) | Information processing method and cloud service platform | |
| CN112115281A (en) | Data retrieval method, device and storage medium | |
| CN112052248A (en) | Audit big data processing method and system | |
| CN115426363B (en) | Data acquisition method and terminal of intelligent plate processing factory | |
| CN107529067A (en) | The recommendation method and apparatus of video |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130515 |