CN106210928A - Add real-time geographical locations information watermaking system and method in video - Google Patents
Add real-time geographical locations information watermaking system and method in video Download PDFInfo
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- CN106210928A CN106210928A CN201610652510.6A CN201610652510A CN106210928A CN 106210928 A CN106210928 A CN 106210928A CN 201610652510 A CN201610652510 A CN 201610652510A CN 106210928 A CN106210928 A CN 106210928A
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- information
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
Abstract
The present invention also provides for adding real-time geographical locations information water impression method in video, comprises the following steps: taking module gathers photo or the digital picture of video；Locating module obtains the geographical location information data collecting sample on the digital image acquisition ground of photo or video；Watermark generation module, by one or more in geographical position, temporal information, user preset information, generates watermark information by built-in typesetting format；Watermark information inserts module and is embedded in the digital picture collected by watermark information；During the digital picture embedding watermark information is uploaded onto the server by upper transmission module, and generate the URL address of broadcasting.The invention has the beneficial effects as follows: watermark be added on shooting video signal during complete, information during shooting has been recorded in watermark completely truly, the real time information of accurate recording includes shooting people, shooting time, capture apparatus, spot for photography etc., it is ensured that the accuracy of watermark information is with true.
Description
Technical field
The present invention relates to digital image processing techniques field, particularly relate to add real-time geographical locations information watermark in video
System and method.
Background technology
Currently, on the market it can be seen that video miscellaneous, various functions in video, the information carried is more and more abundanter, uses
Family, when by mobile device recorded video such as mobile phones, usually can be desirable for seeing the time that the people of video can know that this video record
And place.The seller of such as some commodity, when the original producton location of commodity shooting commodity video, it is desirable to the time at his place at that time
Add to the most in the lump on video with geographical location information.
These information are merely able to by the way of video post-processing time and geographical location information to add up at present.This
Process not only needs user to have higher video post-processing ability, and from photographing Video processing, capture apparatus to be used,
Computer, Video editing software, map to be inquired about, and oneself sectional drawing, a whole set of flow process is got off, and wastes time and energy, in addition it is also necessary to user
Grasp video editing professional skill.
Summary of the invention
It is an object of the invention to provide and add real-time geographical locations information watermaking system and method in video, solve above-mentioned existing
There is in technology or multiple.
The present invention provides and adds real-time geographical locations information watermaking system in video, including:
Taking module: for gathering the digital picture of photo or video；
Locating module: obtain the geographical location information data collecting sample on the digital image acquisition ground of photo or video；
Watermark generation module: by one or more in geographical position, temporal information, user preset information, by built-in row
Version form generates watermark information；
Watermark information inserts module: for being embedded in the digital picture collected by watermark information；
Upper transmission module: in the digital picture embedding watermark information being uploaded onto the server, and generate the URL address of broadcasting.
In some embodiments, sharing module is also included: for calling the interface of social networks APP, photo or video are led to
Cross social software interface to share.
The present invention also provides for adding real-time geographical locations information water impression method in video, comprises the following steps:
1) taking module gathers photo or the digital picture of video；
2) the geographical location information data collecting sample on the digital image acquisition ground of locating module acquisition photo or video；
3) watermark generation module is by one or more in geographical position, temporal information, user preset information, by built-in row
Version form generates watermark information；
4) watermark information is embedded in the digital picture collected by watermark information insertion module；
5) during the digital picture embedding watermark information is uploaded onto the server by upper transmission module, and the URL address of broadcasting is generated.
In some embodiments, step 4) specifically include:
Obtain the data initial address of current frame image；
Obtain width and the height of described current frame image；
Determine the position that watermark is to be added on described current frame image；
Data initial address according to current frame image, the width of current frame image and height and watermark are on current frame image
Position to be added obtains the data address to be stored of watermark；
Obtain the lattice information of watermark；
The video data in described data address to be stored is changed with the lattice information of described watermark.
The invention has the beneficial effects as follows: watermark be added on shooting video signal during complete, watermark is recorded truly completely
Information during shooting, the real time information of accurate recording includes shooting people, shooting time, capture apparatus, spot for photography etc., it is ensured that
The accuracy of watermark information is with true.
Accompanying drawing explanation
Fig. 1 is that the present invention adds real-time geographical locations information watermark system framework figure in video；
Fig. 2 is the sampled data that the present invention adds a preferred embodiment of the method for real-time geographical locations information watermark in video
Form.
Detailed description of the invention
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
As it is shown in figure 1, the real-time geographical locations information watermaking system of interpolation in video that the present invention provides, including:
Taking module 1: for gathering the digital picture of photo or video；
Locating module 2: obtain the geographical location information data collecting sample on the digital image acquisition ground of photo or video；
Watermark generation module 3: by one or more in geographical position, temporal information, user preset information, by built-in row
Version form generates watermark information；
Watermark information inserts module 4: for being embedded in the digital picture collected by watermark information；
Upper transmission module 5: in the digital picture embedding watermark information being uploaded onto the server, and generate the URL address of broadcasting.
Sharing module 6: for calling the interface of social networks APP, is shared photo or video by social software interface.
Taking module 1 is all connected with watermark generation module 3 with locating module 2, and watermark generation module 3 inserts module with watermark information
4 connect, and watermark information inserts module 4 and is connected with upper transmission module 5, and upper transmission module 5 is connected with sharing module 6.
The present invention also provides for adding real-time geographical locations information water impression method in video, comprises the following steps:
1) taking module gathers photo or the digital picture of video.
2) the geographical location information data collecting sample on the digital image acquisition ground of locating module acquisition photo or video.
Step 2) particularly as follows: locating module is connected with map system, the inverse geographical position coding of inquiry current geographic position,
By the geographical location information within current geographic position inquiry periphery 1 km.The surrounding geographical positional information that will inquire is logical
Cross the form of list by these location informations from closely showing to remote.Select for user.Search at the same time it can also be provide one
Rope frame, for user's actively search, inputs a geographic position name, if having this geographical position in surrounding 1 kilometer range, and will
Demonstrate out, now choose a geographical position.
3) watermark generation module is by one or more in geographical position, temporal information, user preset information, by built-in row
Version form generates watermark information.
Step 3) particularly as follows: the information (time, anchor point etc.) automatically determined, user preset information (are used by watermark generation module
The family pet name, signature etc.) in one or more, form watermark information.Copy editor's function, watermark information can be provided whole simultaneously
Body effect adjusts function and watermark information template function.Mainly it is made up of word due to watermark information, former in order to not affect
The effect of this photo, can be adjusted the word in watermark information and watermark information whole structure by user, water in advance
Print information generating module provides copy editor's function, watermark information whole structure to adjust function and watermark information template function, first
First, providing editting function to the word in watermark information, adjustable part includes: each word word in watermark information
The pattern such as body, font size, the relative position between each word, if the segment words etc. such as show or hide advertising message；Next, for
The whole structure of watermark information provides and adjusts function.Adjustable part includes: the overall size of watermark information, watermark information
Transparency in photo or video, watermark information position etc. on photo or video, adjustment not affect photo or to regard
The overall viewing effect of frequency is principle, only in this way, the aesthetic feeling of photo or video main body just can be made to be shown, simultaneously the most also can be in
Reveal the content of watermark information；Finally, it is provided that watermark information template, the watermark information template base preset in watermark generation module,
The watermark information template wherein provided is available for user and selects, if thinking that the watermark information template carried is unsatisfied with, user also may be used
The watermark information template oneself designed and produced joins in watermark information template base, or the watermark information mould will downloaded on network
Plate is directed into watermark information template base so that watermark information template base has the function of customization.User can set acquiescence
Watermark information template, shooting time acquiescence watermark information template then occur in shooting interface for.Above-mentioned copy editor
Function, watermark information whole structure adjust function and watermark information template function all can fast mass be applied to the big of mobile phone
In amount photo or video, it is to avoid process photo one by one or trouble that video causes.
4) watermark information is embedded in the digital picture collected by watermark information insertion module.
Step 4) specifically include:
S41: obtain the data initial address of current frame image.This step farther includes, at the number of hardware abstraction layer (HAL layer)
According to the data initial address obtaining current frame image in stream buffer queue.The effect of hardware abstraction layer includes device register
Access, equipment addressing, interrupt processing and the reset of bus independence, DMA transfer (are that one is directly deposited from internal memory without CPU
The data exchange mode fetched data), intervalometer and the control of real-time clock, the spin lock (SpinLock) of bottom and multiprocessor
Synchronization, BIOS interface and CMOS (complementary metal oxide semiconductors (CMOS)) configure internal memory.Directly by video data in HAL layer
Data stream buffer queue, obtain the data initial address of current frame image, real time information is implemented to transfer, accurately, quickly.
S42: obtain width and the height of described current frame image.Video capture device can gather video according to configuration information,
Described configuration information includes resolution, aperture size, time of exposure, focal length etc., transfers the current resolution in configuration information, just
Width (width) and the height (height) of described current frame image can be obtained, and with width (width) as transverse axis, highly
(height) it is the longitudinal axis, sets the coordinate plane of current frame image.
S43: determine the position that watermark is to be added on described current frame image.Watermark can be added on any of current frame image
Position.In one embodiment, the watermark information that the present invention adds is visual information, for the main part of not shielded image, and one
As be added on four corners of image, such as watermark information is to be disposed at the lower right corner during temporal information, and watermark information is for setting
It is disposed at the upper left corner during standby model, when watermark information is for photography people's name or numbering, is arranged on the upper left corner etc..Certainly, this
A little settings are the most only illustrative rather than restrictive, and watermark can be arranged on by the way of same any position of image
Put.Therefore need before adding watermark by default setting or the artificial default position determining interpolation watermark, and converted
For the coordinate in current frame image, set watermark information original position on current frame image as (startX, startY),
Obviously, original position (startX, startY) has directly with width (width) and the height (height) of described current frame image
Meet relation, startX≤width, startY≤height.
S44: data initial address, the width of current frame image and height and watermark according to current frame image are at present frame figure
As upper position to be added obtains the data address to be stored of watermark.The data that the most aforementioned three steps obtain, obtain watermark
Data address to be stored, the data address to be stored of watermark is set as (ppY, ppU, ppV), wherein,
PpY=pStart+width*startY+startX；
PpU=pStart+width*height+startX+startY*width/2；
PpV=ppU+1.
Here, it is important to note that in above-mentioned steps the sampled data form of current frame image be YUV4:1:1, the most such as
Shown in Fig. 2, the width that increment is a single point character of each point, the address of each U value and V-value sets 0 row 0 row and starts, even
2 are increased when several rows and even column.One brightness value (namely Y value) of each preservation, every 4 points preserve a U value and V jointly
Value, in Fig. 2, Y0, Y1, Y8, Y9 are the Y value address of a little 0,1,8,9, and U0, V8 are U value address and the V-value address of a little 0,1,8,9；
Y2, Y3, Y10, Y11 are the Y value address of a little 2,3,10,11, and U2, V10 are U value address and the V-value address of a little 2,3,10,11.Its
It illustrates by that analogy the most one by one.This kind of mode image sensation in naked eyes will not play the biggest change, such as, originally
With RGB (R, G, B are 8bitunsigned) model, 1 point needs 8x3=24bits, and (after fully sampled, YUV respectively accounts for
8bit).After sampling by 4:1:1, and averagely only need 8+ (8/4)+(8/4)=12bits (4 points, 8*4 (Y)+8 (U)+8 now
(V)=48bits), average each point accounts for 12bits.The thus half the data compression of image.
In addition to the sample format of above-mentioned YUV4:1:1, sample format primarily now also include YUV4:2:0, YUV4:2:2 and
YUV4:4:4, obtains data address to be stored, owing to obtaining data address mode to be stored according to the feature of its respective sample format
Essentially identical with aforesaid way, do not repeat them here.
S45: obtain the lattice information of watermark.As it was previously stated, the content of watermark is multiple, need by default setting or artificial
Preset determine add watermark form, such as, watermark information be set it to during temporal information " 2013-12-2711:22:
33 ", be specially " during year-month-day-point-second ", form selectes " No. tetra-word black of Times New Roman "；Watermark information is for setting
Setting it to " NIKON D100 " during standby model, be specially " unit type ", form selectes " No. five word bluenesss of the Song typeface ".
Preferably, above-mentioned form includes, but are not limited to font, size, color, and other format content such as between word spacing, overstriking etc. are also
It can be the part interpolation of form.Content for watermark can the most specifically adjust, numerous to list herein.By water
After the content set form of print turns to the character string of above-mentioned form, determine the lattice information of described character string, described lattice information
Determination can directly search in system character library, or by carrying Program Generating, be dot matrix letter by described character string maps
Breath.
Due to above-mentioned video data use yuv format, the general format of lattice information is rgb format, when both forms not
Need to do format conversion time unified, specifically,
Y=0.299*R+0.587*G+0.114*B；
U=-0.1687*R-0.3313*G+0.5*B+128；
V=0.5*R-0.4187*G-0.0813*B+128.
S46: change the video data in described data address to be stored with the lattice information of described watermark.According to the dot matrix obtained
Information, changes the video data in described data address to be stored, most preferably changes one by one according to dot matrix order.Aforementioned middle water
Official seal breath original position on current frame image is (startX, startY), and this dot image information is (Y, U, V) corresponding treating
Storage data address is (ppY, ppU, ppV), stores the data of data address (ppY, ppU, ppV) the most more in video data
Change the image information (Y, U, V) of this point into, then proceed to subsequent point (startX ', startY ')；(startX ', startY ')
Image information be the data address to be stored that (Y ', U ', V ') is corresponding be (ppY ', ppU ', ppV '), storage number in video data
According to the image information that data Change All is this point (Y ', U ', V ') of address (ppY ', ppU ', ppV '), then proceed to subsequent point
(startX’’,startY’’).Change one by one according to dot matrix order, till Change All is complete.
5) during the digital picture embedding watermark information is uploaded onto the server by upper transmission module, and the URL address of broadcasting is generated.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from
On the premise of the invention design, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (4)
- Interpolation real-time geographical locations information watermaking system the most in video, wherein, including:Taking module (1): for gathering the digital picture of photo or video；Locating module (2): obtain the geographical location information data collecting sample on the digital image acquisition ground of photo or video；Watermark generation module (3): by one or more in geographical position, temporal information, user preset information, by built-in Typesetting format generates watermark information；Watermark information inserts module (4): for being embedded in the digital picture collected by watermark information；Upper transmission module (5): in the digital picture embedding watermark information is uploaded onto the server, and generate the URL ground of broadcasting Location.
- Interpolation real-time geographical locations information watermaking system in video the most according to claim 1, wherein, also includes sharing Module (6): for calling the interface of social networks APP, is shared photo or video by social software interface.
- Add real-time geographical locations information water impression method the most in video, wherein, comprise the following steps:1) taking module gathers photo or the digital picture of video；2) the geographical location information data collecting sample on the digital image acquisition ground of locating module acquisition photo or video；3) watermark generation module is by one or more in geographical position, temporal information, user preset information, by built-in row Version form generates watermark information；4) watermark information is embedded in the digital picture collected by watermark information insertion module；5) during the digital picture embedding watermark information is uploaded onto the server by upper transmission module, and the URL address of broadcasting is generated.
- Interpolation real-time geographical locations information water impression method in video the most according to claim 3, wherein, step 4) concrete Including:Obtain the data initial address of current frame image；Obtain width and the height of described current frame image；Determine the position that watermark is to be added on described current frame image；Data initial address according to current frame image, the width of current frame image and height and watermark are on current frame image Position to be added obtains the data address to be stored of watermark；Obtain the lattice information of watermark；The video data in described data address to be stored is changed with the lattice information of described watermark.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106844631A (en) * | 2017-01-20 | 2017-06-13 | 深圳天珑无线科技有限公司 | Digital Media is with reference to the mobile device and method for positioning information of checking card |
| CN108513037A (en) * | 2018-04-03 | 2018-09-07 | 优视科技有限公司 | Multi-media processing method and its device, storage medium, electronic product |
| CN108900929A (en) * | 2018-08-08 | 2018-11-27 | 北京奇安信科技有限公司 | A kind of image watermark signature processing method and processing device |
| WO2019037623A1 (en) * | 2017-08-22 | 2019-02-28 | 阿里巴巴集团控股有限公司 | Data processing method and device |
| CN113190040A (en) * | 2021-04-29 | 2021-07-30 | 集展通航(北京)科技有限公司 | Method and system for line inspection based on unmanned aerial vehicle video and railway BIM |
| CN114936354A (en) * | 2022-05-20 | 2022-08-23 | 浙江云程信息科技有限公司 | Information processing method and device for engineering supervision |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7221391B2 (en) * | 2001-07-31 | 2007-05-22 | Canon Kabushiki Kaisha | Image sensing apparatus, image processing apparatus and method, and image processing system |
| US20070291980A1 (en) * | 2006-06-14 | 2007-12-20 | Hwan Joon Kim | Video watermarking apparatus in compression domain and method using the same |
| CN101170632A (en) * | 2006-10-23 | 2008-04-30 | 北京锐科天智科技有限责任公司 | GPS watermark generation method and device |
| CN101472162A (en) * | 2007-12-25 | 2009-07-01 | 北京大学 | Method and device for embedding and recovering prime image from image with visible watermark |
| US7650008B2 (en) * | 2001-03-05 | 2010-01-19 | Digimarc Corporation | Digital watermarking compressed video captured from aerial sensors |
| US20100020188A1 (en) * | 2008-07-28 | 2010-01-28 | Sony Corporation | Recording apparatus and method, playback apparatus and method, and program |
| CN101883201A (en) * | 2009-05-04 | 2010-11-10 | 北京华旗资讯数码科技有限公司 | Digital camera and fragile digital watermark adding device realized based on FPGA (Field Programmable Gate Array) |
| CN102355550A (en) * | 2011-11-16 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with GPS (Global Positioning System) positioning function |
| CN103365964A (en) * | 2013-06-21 | 2013-10-23 | 腾讯科技（深圳）有限公司 | Information recommendation method as well as related equipment and system |
| CN103501469A (en) * | 2013-09-25 | 2014-01-08 | 深圳先进技术研究院 | Method for adding geographic position information to tail part of video file |
| CN103533458A (en) * | 2013-10-30 | 2014-01-22 | 中国科学院自动化研究所 | Video watermark embedding method and video watermark extracting method |
| CN103826168A (en) * | 2014-02-25 | 2014-05-28 | 深圳市掌网立体时代视讯技术有限公司 | Method and system for adding watermark to video |
| WO2014153199A1 (en) * | 2013-03-14 | 2014-09-25 | Verance Corporation | Transactional video marking system |
| CN105100960A (en) * | 2015-09-06 | 2015-11-25 | 深圳市凯立德科技股份有限公司 | Method for adding watermark information into driving recording video data and detection method and device |
| CN105225128A (en) * | 2015-09-14 | 2016-01-06 | 苏州大学 | A kind of watermark information insertion system and method |
-
2016
- 2016-08-10 CN CN201610652510.6A patent/CN106210928A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7650008B2 (en) * | 2001-03-05 | 2010-01-19 | Digimarc Corporation | Digital watermarking compressed video captured from aerial sensors |
| US7221391B2 (en) * | 2001-07-31 | 2007-05-22 | Canon Kabushiki Kaisha | Image sensing apparatus, image processing apparatus and method, and image processing system |
| US20070291980A1 (en) * | 2006-06-14 | 2007-12-20 | Hwan Joon Kim | Video watermarking apparatus in compression domain and method using the same |
| CN101170632A (en) * | 2006-10-23 | 2008-04-30 | 北京锐科天智科技有限责任公司 | GPS watermark generation method and device |
| CN101472162A (en) * | 2007-12-25 | 2009-07-01 | 北京大学 | Method and device for embedding and recovering prime image from image with visible watermark |
| US20100020188A1 (en) * | 2008-07-28 | 2010-01-28 | Sony Corporation | Recording apparatus and method, playback apparatus and method, and program |
| CN101883201A (en) * | 2009-05-04 | 2010-11-10 | 北京华旗资讯数码科技有限公司 | Digital camera and fragile digital watermark adding device realized based on FPGA (Field Programmable Gate Array) |
| CN102355550A (en) * | 2011-11-16 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with GPS (Global Positioning System) positioning function |
| WO2014153199A1 (en) * | 2013-03-14 | 2014-09-25 | Verance Corporation | Transactional video marking system |
| CN103365964A (en) * | 2013-06-21 | 2013-10-23 | 腾讯科技（深圳）有限公司 | Information recommendation method as well as related equipment and system |
| CN103501469A (en) * | 2013-09-25 | 2014-01-08 | 深圳先进技术研究院 | Method for adding geographic position information to tail part of video file |
| CN103533458A (en) * | 2013-10-30 | 2014-01-22 | 中国科学院自动化研究所 | Video watermark embedding method and video watermark extracting method |
| CN103826168A (en) * | 2014-02-25 | 2014-05-28 | 深圳市掌网立体时代视讯技术有限公司 | Method and system for adding watermark to video |
| CN105100960A (en) * | 2015-09-06 | 2015-11-25 | 深圳市凯立德科技股份有限公司 | Method for adding watermark information into driving recording video data and detection method and device |
| CN105225128A (en) * | 2015-09-14 | 2016-01-06 | 苏州大学 | A kind of watermark information insertion system and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106844631A (en) * | 2017-01-20 | 2017-06-13 | 深圳天珑无线科技有限公司 | Digital Media is with reference to the mobile device and method for positioning information of checking card |
| WO2019037623A1 (en) * | 2017-08-22 | 2019-02-28 | 阿里巴巴集团控股有限公司 | Data processing method and device |
| CN109427031A (en) * | 2017-08-22 | 2019-03-05 | 阿里巴巴集团控股有限公司 | A kind of data processing method and equipment |
| CN108513037A (en) * | 2018-04-03 | 2018-09-07 | 优视科技有限公司 | Multi-media processing method and its device, storage medium, electronic product |
| WO2019192375A1 (en) * | 2018-04-03 | 2019-10-10 | 阿里巴巴集团控股有限公司 | Multimedia processing method and device thereof, storage medium, and electronic product |
| CN108900929A (en) * | 2018-08-08 | 2018-11-27 | 北京奇安信科技有限公司 | A kind of image watermark signature processing method and processing device |
| CN113190040A (en) * | 2021-04-29 | 2021-07-30 | 集展通航(北京)科技有限公司 | Method and system for line inspection based on unmanned aerial vehicle video and railway BIM |
| CN113190040B (en) * | 2021-04-29 | 2021-10-08 | 集展通航(北京)科技有限公司 | Method and system for line inspection based on unmanned aerial vehicle video and railway BIM |
| CN114936354A (en) * | 2022-05-20 | 2022-08-23 | 浙江云程信息科技有限公司 | Information processing method and device for engineering supervision |
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Application publication date: 20161207 |