CN104394379B - Monitoring video rapid preview system and rapid preview method - Google Patents
Monitoring video rapid preview system and rapid preview method Download PDFInfo
- Publication number
- CN104394379B CN104394379B CN201410737943.2A CN201410737943A CN104394379B CN 104394379 B CN104394379 B CN 104394379B CN 201410737943 A CN201410737943 A CN 201410737943A CN 104394379 B CN104394379 B CN 104394379B
- Authority
- CN
- China
- Prior art keywords
- dynamic
- dynamic frame
- frame
- field picture
- mobile target
- 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.)
- Expired - Fee Related
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of monitoring video rapid preview system, including：Dynamic frame extraction module for extracting the dynamic two field picture for including mobile target from video record, for the dynamic frame filtering module for the dynamic frame for filtering out repetition, dynamic frame playing module for playing the dynamic two field picture after filtering, dynamic frame for retrieving the dynamic two field picture in gallery retrieves module, for the dynamic two field picture in gallery to be jumped into original video and the dynamic frame jump module that part commences play out original video, and the dynamic frame preserving module for being saved in the dynamic two field picture after filtering in database occurs from dynamic frame.The present invention is advantageous in that：The dynamic two field picture of mobile target can be included in rapid preview video recording before user plays back video recording, after mobile target interested is seen, playback video recording can be started from there；Static constant picture is may filter that, is primarily focused in significant mobile target, so as to improve the efficiency that video recording is browsed.
Description
Technical field
The present invention relates to a kind of monitoring video prebrowsing system and method for previewing, and in particular to a kind of monitoring video rapid preview
System and rapid preview method, belong to multi-media processing technical field.
Background technology
Clue to solve the case is found in the monitoring video of magnanimity, substantial amounts of manpower is expended, this always is that video monitoring should
Problem in.The still frame of big section is usually had in monitoring video, this part picture includes seldom effective information.We
Need carefully to browse is the dynamic menu for including mobile target (such as people, vehicle).
Conventional processing method is skip forward/back, or dragging timeline selection is played.But due to not knowing that mobile target goes out
Now where, these manual searches movement mesh calibration method it is less efficient.
Another processing method is video concentration (or video frequency abstract).Video can be concentrated 1/tens by this method,
For example, being 3 minutes by the video concentration of a hour.Video file after concentration eliminates still frame (static frames), retains
Dynamic menu (dynamic frame).But this method also has its defect, i.e. concentration process to need the time.For example, hour regards
Frequency may need that after the completion of the concentration time of dozens of minutes, concentration concentration file could be watched, and user must not be not to wait for.Together
Sample, operating efficiency is relatively low.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of monitoring video rapid preview system and soon
Fast method for previewing, rapid preview system can concentrate video with side, and side viewing, i.e. point are seen, it is not necessary to waited.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
A kind of monitoring video rapid preview system, it is characterised in that including：
Dynamic frame extraction module：The dynamic two field picture of mobile target is included for being extracted from video record；
Dynamic frame filtering module：For filtering out the dynamic repeated in the dynamic two field picture that dynamic frame extraction module is extracted
Frame simultaneously filters out the dynamic frame for including mobile target that is less and repeating in the dynamic frame remained, and side is extracted, side mistake
Filter；
Dynamic frame playing module：For playing the dynamic two field picture after being filtered through dynamic frame filtering module, side filtering, Bian Bo
Put, foregoing dynamic two field picture is played out in one of the client window for being referred to as gallery；
Dynamic frame retrieves module：For retrieving the dynamic two field picture in gallery；
Dynamic frame jump module：For the dynamic two field picture in gallery to be jumped into original video, and occur from dynamic frame
Part commences play out original video.
Foregoing monitoring video rapid preview system, it is characterised in that also include：
Dynamic frame preserving module：For the dynamic two field picture after being filtered through dynamic frame filtering module to be stored in into database
In.
A kind of monitoring video rapid preview method, it is characterised in that comprise the following steps：
(1), dynamic frame is extracted：The dynamic two field picture for including mobile target is extracted from video record；
(2), dynamic filtering frames：In the dynamic two field picture comprising mobile target that step (1) is extracted, filter first
Fall the dynamic frame of repetition, the dynamic for including mobile target that is less and repeating then is filtered out in the dynamic frame remained
Frame, side is extracted, side filtering；
(3), dynamic frame is played：The dynamic two field picture after being filtered through step (2) is played, side filtering, side is played, dynamic frame figure
As being played out in one of the client window for being referred to as gallery, for user's preview；
(4), dynamic frame is retrieved：The dynamic two field picture in gallery is retrieved by page turning or skip forward/back；
(5), dynamic frame is redirected：Dynamic frame has index attributes, using the index attributes of dynamic frame, by the dynamic in gallery
Two field picture jumps to original video, and commences play out original video from dynamic frame appearance part.
Foregoing monitoring video rapid preview method, it is characterised in that further comprising the steps of：
Dynamic frame is preserved：Dynamic two field picture after being filtered through step (2) is stored in database, when again from gallery
Corresponding dynamic two field picture can be directly read during preview dynamic two field picture from database.
Foregoing monitoring video rapid preview method, it is characterised in that in step (2), filter out repetition dynamic frame,
And the dynamic frame for including mobile target that is less and repeating is filtered out in the dynamic frame remained, comprise the following steps：
First, the dynamic frame of repetition is filtered out using target tracking algorism；
Then, filtered out using maximum collection filter algorithm in the dynamic frame remained comprising shifting that is less and repeating
The dynamic frame of moving-target.
Foregoing monitoring video rapid preview method, it is characterised in that remained using maximum collection filter algorithm
The process that the dynamic frame comprising mobile target that is less and repeating is filtered out in dynamic frame comprises the following steps：
(1), in the dynamic frame remained, when finding to have the mobile target occurred first in dynamic frame, by the frame
It is cached；
(2), continue to obtain new dynamic frame, judge the mobile target in current new dynamic frame whether comprising in caching
Mobile target in dynamic frame；
(3) if, do not include, output caching in dynamic frame；
If comprising new dynamic frame is cached, repeat step (2) and step by the dynamic frame in discarding caching
(3), until the mobile target in current new dynamic frame does not include the mobile target in the dynamic frame in caching, and caching is exported
In dynamic frame.
The present invention is advantageous in that：
1st, monitoring video rapid preview system of the invention, can be wrapped in rapid preview video recording before user's playback video recording
Dynamic two field picture containing mobile target, after mobile target (such as people and vehicle) interested is seen, can click on dynamic frame figure
Picture simultaneously starts playback video recording from there；
2nd, monitoring video rapid preview system of the invention, can filter out static constant picture, and by the note of user
Meaning power is concentrated in significant mobile target, so as to improve the efficiency that video recording is browsed；
3rd, monitoring video rapid preview method of the invention, extracts metadata, filter metadata, preview from video record
Metadata, and be that video record sets up index using metadata, so as to improve the efficiency of image procossing.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of the monitoring video rapid preview system of the present invention；
Fig. 2 is the schematic diagram of client gallery；
Fig. 3 is the flow chart of the monitoring video rapid preview method of the present invention；
Fig. 4 is the schematic diagram of maximum collection filter algorithm.
Embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
First, the monitoring video rapid preview system of the present invention is introduced.
Reference picture 1, monitoring video rapid preview system of the invention includes：Dynamic frame extraction module, dynamic frame filter module
Block, dynamic frame playing module, dynamic frame retrieval module and dynamic frame jump module.Wherein, dynamic frame extraction module be used for from
The dynamic two field picture for including mobile target is extracted in video record；Dynamic frame filtering module is used to filter out dynamic frame extraction mould
The dynamic frame that is repeated in the dynamic two field picture that block is extracted simultaneously is filtered out comprising less and again in the dynamic frame remained
The dynamic frame of multiple mobile target, dynamic frame extraction module side is extracted, the filtering of dynamic frame filtering module side；Dynamic frame playing module
For playing the dynamic two field picture after being filtered through dynamic frame filtering module, dynamic two field picture is referred to as gallery at one of client
Played out in the window of (as shown in Figure 2), gallery has page-turning function, front and rear button page turning can be clicked on, institute is browsed repeatedly
The dynamic two field picture having, the filtering of dynamic frame filtering module side, dynamic frame playing module side is played；Dynamic frame retrieval module is used to examine
Dynamic two field picture in rope gallery；Dynamic frame jump module is used to the dynamic two field picture in gallery jumping to original video, and
There is part from dynamic frame and commence play out original video.
As can be seen here, monitoring video rapid preview system of the invention can be recorded rapid preview before user's playback video recording
The dynamic two field picture of mobile target is included as in, after mobile target (such as people and vehicle) interested is seen, can be clicked on dynamic
State two field picture simultaneously starts playback video recording from there, substantially increases the efficiency that video recording is browsed.
As a kind of preferred scheme, monitoring video rapid preview system of the invention also includes：Dynamic frame preserving module.
Dynamic frame preserving module be used for by through dynamic frame filtering module filter after dynamic two field picture be stored in database, when again from
In gallery during preview dynamic two field picture, corresponding dynamic two field picture can be directly read from database, without entering again
Mobile state frame is extracted and filtration treatment.Because static constant picture has been filtered out, the notice of user is totally absorbed in
In significant mobile target, so further increasing the efficiency that video recording is browsed.
Next, the monitoring video rapid preview method based on foregoing prebrowsing system of introduction.
Reference picture 2 and Fig. 3, monitoring video rapid preview method of the invention comprise the following steps：
Step 1：Dynamic frame is extracted
The dynamic two field picture for including mobile target is extracted from video record using Moving Target Exploitation algorithm.
Dynamic frame extraction process is realized by dynamic frame extraction module.
Step 2：Dynamic filtering frames
In the dynamic two field picture comprising mobile target that step 1 is extracted, it is understood that there may be substantial amounts of repetition, for example：
One pedestrian occurs in that one second in picture, it is possible to produce tens dynamic frames.It is therefore desirable to filter out the dynamic of repetition
State frame.
The dynamic frame for filtering out repetition uses target tracking algorism.
For example, occurring in that pedestrian's first in a certain moment picture, the pedestrian's second carried small children, 20 are occurred in that again after 10 seconds
Vehicle is occurred in that after second again.In all dynamic frames of only pedestrian's first, target tracking algorism can find out above-mentioned all dynamic
Pedestrian in state frame is same person, i.e. pedestrian's first, therefore output result will only need a frame therein.Equally, only going
In all dynamic frames of people's first and the pedestrian's second carried small children, output result will only need a frame therein；Pedestrian is included at the same time
In first, the pedestrian's second carried small children, all dynamic frames of vehicle, output result will only need a frame therein.Dynamic frame is through target
After track algorithm filtering, the video for continuing more than 20 seconds originally is just filtered into 3 dynamic frames, as shown in figure 4, A frames, B frames and C frames
All the result as after filtering first is exported.
In Fig. 4 three frames, the mobile target in A frames is contained by B frames, and the mobile target in B frames is included by C frames again
, the number of the mobile target that C frames are included at most, comprising information it is also most, so, retain C frames and be enough, this is accomplished by wrapping
A frames and B filtering frames containing mobile target that is less and repeating fall, further to improve preview effect.
In the method for the invention, the dynamic frame comprising mobile target that is less and repeating is filtered out using maximum to collect
Algorithm is filtered, following steps are specifically included：
(1), in the dynamic frame remained, when finding to have the mobile target occurred first in dynamic frame, by the frame
It is cached.
(2), continue to obtain new dynamic frame, judge the mobile target in current new dynamic frame whether comprising in caching
Mobile target in dynamic frame.
(3) if, do not include, output caching in dynamic frame；
If comprising new dynamic frame is cached, repeat step (2) and step by the dynamic frame in discarding caching
(3), until the mobile target in current new dynamic frame does not include the mobile target in the dynamic frame in caching, and caching is exported
In dynamic frame.
Still by taking three dynamic frames shown in Fig. 4 as an example, (due to obtaining A frames at first according to time order and function arrangement, so according to
A frames, B frames, the order of C frames are first post-processed), due to mobile target pedestrian first is occurred in that in A frames first, so, first do not export A
Frame, but A frame buffers are got up.
Then, continue to obtain new dynamic frame, i.e. B frames, judge the mobile target in B frames whether comprising the A frames in caching
In mobile target, the result of judgement is to include, so, abandon caching in dynamic frame A frames, by new dynamic frame B frame buffers
Get up.
Next, continuing to obtain new dynamic frame, i.e. C frames, judge the mobile target in C frames whether comprising the B in caching
Mobile target in frame, the result of judgement is to include, so, the dynamic frame B frames in caching are abandoned, new dynamic frame C frames are delayed
Store away.
Next, continuing to obtain new dynamic frame, (such as pedestrian's first and vehicle are all without pedestrian in new dynamic frame
Second also exists, and now rushes in again and carrys out a bicycle), judge the mobile target in current new dynamic frame whether comprising in caching
Mobile target in C frames, the result of judgement is not include, so, the dynamic frame C frames in output caching.
It can be seen that, dynamic frame is after maximum collection filter algorithm processing, and only C frames are retained, and A frames and B frames are by mistake
Filter, the final frame of only output C frames one.
So, the video for continuing more than 20 seconds originally, by target tracking algorism filtering and maximum collection filter algorithm mistake
After filter, 1 dynamic frame is just filtered into.
Dynamic frame filter process is realized that dynamic frame extraction module side is extracted, dynamic frame filter module by dynamic frame filtering module
Filter on block side.
Dynamic two field picture after filtering is stored in database, can be with when the preview dynamic two field picture from gallery again
Corresponding dynamic two field picture is directly read from database, without carrying out dynamic frame extraction and filtration treatment again, enters one
Step improves efficiency when video recording repeats to browse.
The process for preserving dynamic frame is realized by dynamic frame preserving module.
Step 3：Dynamic frame is played
The dynamic two field picture after being filtered through step 2 is played, dynamic two field picture is in one of the client window for being referred to as gallery
In play out, for user's preview.
Dynamic frame playing process is realized that dynamic frame filtering module side filtering, dynamic frame plays mould by dynamic frame playing module
Play on block side.
Step 4：Dynamic frame is retrieved
The dynamic two field picture in gallery is retrieved by page turning or skip forward/back.
Dynamic frame retrieving is realized by dynamic frame retrieval module.
Step 5：Dynamic frame is redirected
Dynamic frame has index attributes, and using the index attributes of dynamic frame, the dynamic two field picture in gallery is jumped into original
Beginning video, and commence play out original video from dynamic frame appearance part.
Dynamic frame jump procedure is realized by dynamic frame jump module.
As can be seen here, monitoring video rapid preview method of the invention, extracts metadata from video record, crosses filtering element number
According to, preview metadata, and be that video record sets up index using metadata, so as to improve the efficiency of image procossing.
It should be noted that the invention is not limited in any way for above-described embodiment, all use equivalent substitutions or equivalent change
The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.
Claims (5)
1. a kind of monitoring video rapid preview system, it is characterised in that including：
Dynamic frame extraction module：The dynamic two field picture of mobile target is included for being extracted from video record；
Dynamic frame filtering module：For filtering out the dynamic frame repeated in the dynamic two field picture that dynamic frame extraction module is extracted,
And the dynamic frame for including mobile target that is less and repeating is filtered out in the dynamic frame remained, side is extracted, side filtering；
Dynamic frame playing module：For playing the dynamic two field picture after being filtered through dynamic frame filtering module, side filtering, side is played,
The dynamic two field picture is played out in one of the client window for being referred to as gallery；
Dynamic frame retrieves module：For retrieving the dynamic two field picture in gallery；
Dynamic frame jump module：For the dynamic two field picture in gallery to be jumped into original video, and there is part from dynamic frame
Commence play out original video；
Wherein, the dynamic frame filtering module is filtered out the dynamic frame comprising mobile target that is less and repeating and collected using maximum
Filter algorithm, specifically includes following steps：
(1) in the dynamic frame remained, when finding to have the mobile target occurred first in dynamic frame, the frame buffer is risen
Come；
(2) continue to obtain new dynamic frame, judge the mobile target in current new dynamic frame whether comprising the dynamic in caching
Mobile target in frame；
(3) if do not included, the dynamic frame in output caching；If comprising the dynamic frame in discarding caching moves new
State frame buffer is got up, repeat step (2) and step (3), until the mobile target in current new dynamic frame does not include in caching
Dynamic frame in mobile target, and export caching in dynamic frame.
2. monitoring video rapid preview system according to claim 1, it is characterised in that also include：
Dynamic frame preserving module：For the dynamic two field picture after being filtered through dynamic frame filtering module to be stored in database.
3. a kind of monitoring video rapid preview method, it is characterised in that comprise the following steps：
(1), dynamic frame is extracted：The dynamic two field picture for including mobile target is extracted from video record；
(2), dynamic filtering frames：In the dynamic two field picture comprising mobile target that step (1) is extracted, weight is filtered out first
Multiple dynamic frame, is then filtered out comprising less and repetition using maximum collection filter algorithm in the dynamic frame remained
The dynamic frame of mobile target, side is extracted, side filtering, and the maximum collection filter algorithm is specific as follows：
(a), in the dynamic frame remained, when finding to have the mobile target occurred first in dynamic frame, by the frame buffer
Get up；
(b), continue to obtain new dynamic frame, judge the mobile target in current new dynamic frame whether comprising the dynamic in caching
Mobile target in frame；
If (c), do not included, the dynamic frame in output caching；
If comprising, the dynamic frame in caching is abandoned, new dynamic frame is cached, repeat step (b) and step (c),
Until the mobile target in current new dynamic frame does not include the mobile target in the dynamic frame in caching, and export in caching
Dynamic frame；
(3), dynamic frame is played：The dynamic two field picture after being filtered through step (2) is played, side filtering, side is played, and dynamic two field picture exists
One of client is referred to as playing out in the window of gallery, for user's preview；
(4), dynamic frame is retrieved：The dynamic two field picture in gallery is retrieved by page turning or skip forward/back；
(5), dynamic frame is redirected：Dynamic frame has index attributes, using the index attributes of dynamic frame, by the dynamic frame figure in gallery
Original video is commenced play out as jumping to original video, and part occur from dynamic frame.
4. monitoring video rapid preview method according to claim 3, it is characterised in that further comprising the steps of：
Dynamic frame is preserved：Dynamic two field picture after being filtered through step (2) is stored in database, when the preview from gallery again
Corresponding dynamic two field picture can be directly read during dynamic two field picture from database.
5. monitoring video rapid preview method according to claim 3, it is characterised in that in step (2), filters out weight
Multiple dynamic frame uses target tracking algorism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737943.2A CN104394379B (en) | 2014-12-05 | 2014-12-05 | Monitoring video rapid preview system and rapid preview method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737943.2A CN104394379B (en) | 2014-12-05 | 2014-12-05 | Monitoring video rapid preview system and rapid preview method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104394379A CN104394379A (en) | 2015-03-04 |
| CN104394379B true CN104394379B (en) | 2017-10-13 |
Family
ID=52612208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737943.2A Expired - Fee Related CN104394379B (en) | 2014-12-05 | 2014-12-05 | Monitoring video rapid preview system and rapid preview method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104394379B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828163A (en) * | 2016-04-19 | 2016-08-03 | 乐视控股（北京）有限公司 | Video preview method and device |
| CN108062507B (en) * | 2016-11-08 | 2024-02-27 | 中兴通讯股份有限公司 | Video processing method and device |
| CN110740290B (en) * | 2018-07-20 | 2021-08-31 | 浙江宇视科技有限公司 | Monitoring video previewing method and device |
| CN111131786A (en) * | 2019-12-30 | 2020-05-08 | 安徽长泰信息安全服务有限公司 | Video monitoring storage system applying cloud storage |
| CN112770047B (en) * | 2020-12-29 | 2022-09-30 | 杭州海康机器人技术有限公司 | Control method and control device for image real-time storage and electronic equipment |
| CN117119143B (en) * | 2023-06-07 | 2024-07-02 | 青岛尘元科技信息有限公司 | Video investigation system, method, equipment and storage medium based on holographic video |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110105437A (en) * | 2010-03-19 | 2011-09-27 | 에스케이커뮤니케이션즈 주식회사 | System and method for digesting video using space variation, and record medium |
| CN103227963A (en) * | 2013-03-20 | 2013-07-31 | 西交利物浦大学 | Static surveillance video abstraction method based on video moving target detection and tracing |
| CN103617234A (en) * | 2013-11-26 | 2014-03-05 | 公安部第三研究所 | Device and method for active video concentration |
| CN103678299A (en) * | 2012-08-30 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for monitoring video abstract |
| CN104063883A (en) * | 2014-07-07 | 2014-09-24 | 杭州银江智慧医疗集团有限公司 | Surveillance video abstract generating method based on combination of object and key frames |
-
2014
- 2014-12-05 CN CN201410737943.2A patent/CN104394379B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110105437A (en) * | 2010-03-19 | 2011-09-27 | 에스케이커뮤니케이션즈 주식회사 | System and method for digesting video using space variation, and record medium |
| CN103678299A (en) * | 2012-08-30 | 2014-03-26 | 中兴通讯股份有限公司 | Method and device for monitoring video abstract |
| CN103227963A (en) * | 2013-03-20 | 2013-07-31 | 西交利物浦大学 | Static surveillance video abstraction method based on video moving target detection and tracing |
| CN103617234A (en) * | 2013-11-26 | 2014-03-05 | 公安部第三研究所 | Device and method for active video concentration |
| CN104063883A (en) * | 2014-07-07 | 2014-09-24 | 杭州银江智慧医疗集团有限公司 | Surveillance video abstract generating method based on combination of object and key frames |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104394379A (en) | 2015-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104394379B (en) | Monitoring video rapid preview system and rapid preview method | |
| JP4987907B2 (en) | Metadata processing device | |
| CN102054510A (en) | Video preprocessing and playing method and system | |
| US8250623B2 (en) | Preference extracting apparatus, preference extracting method and preference extracting program | |
| CN101843099B (en) | Apparatus and method of storing video data | |
| CN105519095B (en) | A kind of method for processing video frequency, device and playing device | |
| US20140089800A1 (en) | Multimedia comment system and multimedia comment method | |
| EP1835420A1 (en) | Information processing apparatus and method, and program | |
| EP2104937B1 (en) | Method for creating a new summary of an audiovisual document that already includes a summary and reports and a receiver that can implement said method | |
| WO2018113673A1 (en) | Method and apparatus for pushing search result of variety show query | |
| WO2014029714A1 (en) | Process for summarising automatically a video content for a user of at least one video service provider in a network | |
| CN107864382A (en) | Video broadcasting method, device and system | |
| JP2016035607A (en) | Apparatus, method and program for generating digest | |
| EP1983755A1 (en) | Method to transmit video data in a data stream and associated metadata | |
| CN106407358A (en) | Image searching method and device and mobile terminal | |
| WO2002035388A1 (en) | Search information transmitting apparatus | |
| KR100775773B1 (en) | Automatic extraction method of the structure of a video sequence | |
| CN105933624A (en) | Method and device for recording website video | |
| EP1274238A3 (en) | Method and apparatus for recording and searching audio/video signal | |
| JP4732418B2 (en) | Metadata processing method | |
| US8131773B2 (en) | Search information managing for moving image contents | |
| KR100956739B1 (en) | System and method for service of summarizing video | |
| JP2008166895A (en) | Video display device, its control method, program and recording medium | |
| CN103686343A (en) | A method and an apparatus for positioning scenes in a recorded video | |
| JP4251869B2 (en) | Apparatus and method for managing search information for searching for moving image content |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20181205 |