CN109089083A - A kind of panoramic view data multi-mode processing method based on finite bandwidth - Google Patents
A kind of panoramic view data multi-mode processing method based on finite bandwidth Download PDFInfo
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- CN109089083A CN109089083A CN201811028718.6A CN201811028718A CN109089083A CN 109089083 A CN109089083 A CN 109089083A CN 201811028718 A CN201811028718 A CN 201811028718A CN 109089083 A CN109089083 A CN 109089083A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
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Abstract
The invention belongs to image data transmission technique fields, and in particular to a kind of panoramic view data multi-mode processing method based on finite bandwidth.Splicing is carried out to 12 high-definition pictures including data acquisition compression plate, forms the uncompressed panoramic picture of low frame per second, this is mode 1；Data acquire compression plate and carry out real-time splicing to 12 high-definition pictures, form the panoramic picture of compression, this is mode 2；Data acquire compression plate to 12 sample of high-resolution image, form 12 road independent images, this is mode 3；Data acquire compression plate and are shown according to the aobvious control computer instruction of panorama system to any 1 tunnel in 12 high resolution cameras to 12 sample of high-resolution image, this is mode 4.It is big that the present invention solves the panoramic image data amount that 12 high resolution cameras are formed by splicing, the problem of can not effectively be transmitted on finite bandwidth transmission line, realizes the high efficiency of transmission of panoramic view data, has a extensive future.
Description
Technical field
The invention belongs to image data transmission technique fields, and in particular to a kind of panoramic view data multimode based on finite bandwidth
Formula processing method.
Background technique
The transmission of video image divides according to medium, can be divided into coaxial cable transmission, Double-strand transmission and optical fiber and pass
It is defeated；According to scheme type, the scheme of current security industry mainstream can be divided into IP, HD-SDI and HDCVI etc..With the hair in epoch
Exhibition, sensor industry are also constantly improving, and the clarity of the video image captured is higher and higher, entrained data letter
Breath amount is also just increasing, how by video image information precise and high efficiency be transmitted to display system this problem cause it is more next
The attention of more scholar, researcher.
It H.265 is ITU-T VCEG prepared new video encoding standard after H.264.H.265 it is directed at limited
Higher-quality network video is transmitted under bandwidth, it is only necessary to which an original half-band width can play the video of phase homogenous quantities.H.265 it marks
It will definitely be transmitted with the velocity interpolation SD digital picture lower than 1Mbps, realize and transmit 720P using the transmission speed of 1~2Mbps
That is the common high resolution audio and video transmission of resolution ratio 1280*720.H.265 standard also supports 4K i.e. 4096 × 2160 and 8K i.e. simultaneously
8192 × 4320 ultra high-definition videos.
It is logical by 12 2048 × 2048 pixels of high resolution camera, that is, resolution ratio, 25 frames of frame per second/second, pixel locating depth 12bits
The panoramic picture for crossing splicing formation contains all information of 12 original images, and informative, data volume is huge, nothing
Method is effectively transmitted on finite bandwidth, that is, kilomega network transmission line.
Summary of the invention
The purpose of the present invention is to provide the huge panoramic pictures of the data volume of a kind of pair of splicing formation can be efficient
The panoramic view data multi-mode processing method based on finite bandwidth of transmission.
A kind of panoramic view data multi-mode processing method based on finite bandwidth, specifically comprises the following steps:
Step 1, data acquisition compression plate carry out splicing to 12 high-definition pictures, form the uncompressed of low frame per second
Panoramic picture, this is mode 1；
Step 2, data acquisition compression plate carry out real-time splicing to 12 high-definition pictures, form the panorama of compression
Image, this is mode 2；
Step 3, data acquisition compression plate form 12 road independent images, this is mode to 12 sample of high-resolution image
3；
Step 4, data acquisition compression plate refer to 12 sample of high-resolution image according to the aobvious control computer of panorama system
It enables, any 1 tunnel in 12 high resolution cameras is shown, this is mode 4.
A kind of panoramic view data multi-mode processing method based on finite bandwidth, step 1 specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 1.1, by data cached progress
Splice operation, forms original panoramic images；
Step 1.2, by timing frequency be 1Hz timer, realize uncompressed panoramic picture frame per second be 1 frame/second
Output；
Drop frame per second panoramic picture is output to after data receiver solution pressing plate by kilomega network and is directly output to entirely by step 1.3
The aobvious control computer of scape system, carries out 1 frame/second panoramic view data and shows.
A kind of panoramic view data multi-mode processing method based on finite bandwidth, step 2 specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 2.1, then will be data cached
Splicing operation is carried out, original panoramic images are formed；
Step 2.2, then by the deep operation of demotion, obtain uncompressed panoramic picture；
Step 2.3 splits data, is divided into 5 road parallel data processing links, by 5 Soc respectively to 5 road figures
As H.265 data are compressed, the panoramic picture of compression is finally output to data receiver solution pressing plate by kilomega network；
After step 2.4, data receiver solution pressing plate receive data, the compressed data in 5 tunnels are carried out respectively by 5 Soc
Decompression in real time, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer.
A kind of panoramic view data multi-mode processing method based on finite bandwidth, step 3 specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 3.1；
Step 3.2 is split data cached, is divided into 5 road parallel data processing links, by 5 Soc respectively to 5
H.265, road image data is compressed, and is output to data receiver solution pressing plate by kilomega network；
After step 3.3, data receiver solution pressing plate receive data, the compressed data in 5 tunnels are carried out respectively by 5 Soc
Decompression in real time, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer.
A kind of panoramic view data multi-mode processing method based on finite bandwidth, step 4 specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 4.1；
Step 4.2 controls computer instruction according to panorama system is aobvious, exports the uncompressed image of single camera, passes through gigabit
Net is output to data receiver solution pressing plate；
Step 4.3, the principle that bandwidth data transmission is adapted to according to use pass through gigabit network interface and export single high-resolution phase
Machine carries out the display of single channel image to the aobvious control computer of panorama system.
The beneficial effects of the present invention are:
A kind of panoramic view data multi-mode processing method based on finite bandwidth provided by the invention, solves 12 high-resolution
Rate camera, that is, 2048 × 2048 pixel of resolution ratio, 25 frames of frame per second/second, pixel locating depth 12bits are formed complete by splicing
The problem of scape image data amount is big, can not effectively be transmitted on finite bandwidth transmission line, realizes the height of panoramic view data
Effect transmission.
Detailed description of the invention
Fig. 1 is the algorithm flow chart of the panoramic view data multi-mode processing method based on finite bandwidth.
Specific embodiment
The present invention is described further with reference to the accompanying drawing:
It as shown in Fig. 1, is the algorithm flow chart of the panoramic view data multi-mode processing method based on finite bandwidth；
A kind of panoramic view data multi-mode processing method based on finite bandwidth, specifically comprises the following steps:
After step 1, data acquisition compression plate carry out splicing to 12 high-definition pictures, the non-depressed of low frame per second is formed
Contracting panoramic picture, this is mode 1；
After step 2, data acquisition compression plate carry out real-time splicing to 12 high-definition pictures, the complete of compression is formed
Scape image, this is mode 2；
After step 3, data acquisition compression plate are to 12 sample of high-resolution image, 12 road independent images are formed, this is mould
Formula 3；
After step 4, data acquisition compression plate are to 12 sample of high-resolution image, referred to according to the aobvious control computer of panorama system
It enables, any 1 tunnel in 12 high resolution cameras is shown, this is mode 4.
As described in step 1, after data acquire compression plate to 12 high-definition pictures progress splicings, low frame per second is formed
Uncompressed panoramic picture, resolution ratio be 20480 × 2048 pixels, frame per second is 1 frame/second, pixel locating depth is 12bits.Specifically
Being achieved in that after data acquisition compression plate collects 12 high-definition pictures will delay in initial data deposit flash
It deposits, data bandwidth is 1800MB/S at this time, then carries out splicing operation for data cached, forms original panoramic images i.e. 20480
× 2048 ,@12bit@25fps, data bandwidth is 1500MB/S at this time, while being the timer of 1Hz by timing frequency, is realized
Uncompressed panoramic picture is the output of 1 frame/second in frame per second, and data bandwidth is 60MB/S at this time, and drop frame per second panoramic picture is passed through
Kilomega network is output to data receiver solution pressing plate.It is without any processing after data receiver solution pressing plate receives data, it is straight by kilomega network
Connecing output gives panorama system aobvious control computer, carries out 1 frame/second panoramic view data and shows.
As described in step 2, after data acquire compression plate to 12 real-time splicings of high-definition pictures progress, pressure is formed
The panoramic picture of contracting, resolution ratio are 20480 × 2048 pixels, and frame per second is 25 frames/second, pixel locating depth is 8bits.Specific implementation
Mode is will to be cached (this in initial data deposit flash after data acquisition compression plate collects 12 high-definition pictures
When data bandwidth be 1800MB/S), then carry out splicing operation for data cached, formed original panoramic images i.e. 20480 ×
2048 ,@12bit@25fps, data bandwidth is 1500MB/S at this time, is then operated by demotion deeply, obtains uncompressed panorama
Image, resolution ratio are 20480 × 2048 pixels, and frame per second is 25 frames/second, pixel locating depth is 8bits, and data bandwidth is at this time
Then 1200MB/S splits data, be divided into 5 road parallel data processing links, by 5 Soc respectively to 5 tunnel picture numbers
According to H.265 being compressed, compression ratio 1/50, compressed data bandwidth is 24MB/S, is output to data by kilomega network and connects
Receive solution pressing plate.After data receiver solution pressing plate receives data, the compressed data in 5 tunnels are solved in real time respectively by 5 Soc
Pressure, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer, carry out 25 frames/second panoramic view data and show.
As described in step 3, after data acquire compression plate to 12 sample of high-resolution image, 12 road independent images are formed,
Its every road image resolution ratio is 2048 × 2048 pixels, and frame per second is 25 frames/second, pixel locating depth is 12bits.Specific implementation
It is that will be cached in initial data deposit flash after data acquisition compression plate collects 12 high-definition pictures, counts at this time
It is 1800MB/S according to bandwidth, is then split data cached, be divided into 5 road parallel data processing links, passes through 5 Soc points
Other H.265 to be compressed to 5 tunnel image datas, compression ratio 1/50, compressed data bandwidth is 36MB/S, passes through kilomega network
It is output to data receiver solution pressing plate.After data receiver solution pressing plate receives data, by 5 Soc respectively to the compressed data in 5 tunnels
It is decompressed in real time, and after carrying out group package operation, data is split as 2 road Full Mode Cameralink signals, by double
Road Cameralink interface, output give panorama system aobvious control computer, carry out 12 road independent images, the display of 25 frames/second.
As described in step 4, after data acquire compression plate to 12 sample of high-resolution image, according to the aobvious control meter of panorama system
The instruction of calculation machine, shows any 1 tunnel in 12 high resolution cameras, and image resolution ratio is 2048 × 2048 pixels,
Frame per second is 25 frames/second, pixel locating depth is 12bits.Specific implementation is that data acquisition compression plate collects 12 high-resolution
Initial data is stored in flash after image and is cached (data bandwidth is 1800MB/S at this time), then according to panorama system
Aobvious control computer instruction, exports the uncompressed image of single camera, is output to data receiver solution pressing plate by kilomega network.Data connect
After receipts solution pressing plate receives data, according to using the principle for adapting to bandwidth data transmission, passes through gigabit network interface and export list high-resolution
Rate camera carries out single channel image, about 25 frames of frequency/second display to the aobvious control computer of panorama system.
Shown in referring to Fig.1, data acquisition compression plate collects and initial data is stored in flash after 12 high-definition pictures
In cached (at this time data bandwidth be 1800MB/S).Then, the original image of caching is subjected to following four mode respectively
Operation:
Splicing operation is carried out by data cached, forms original panoramic images i.e. 20480 × 2048 ,@12bit@25fps, this
When data bandwidth be 1500MB/S.By timing frequency be 1Hz timer, realize uncompressed panoramic picture frame per second be 1 frame/
The output of second, data bandwidth is 60MB/S at this time, will drop frame per second panoramic picture by kilomega network and be output to data receiver solution pressing plate
It is without any processing after data receiver solution pressing plate receives data, the aobvious control computer of panorama system is directly output to by kilomega network,
It carries out 1 frame/second panoramic view data to show, this is mode 1, and label is 1. shown as shown in figure 1；
Splicing operation is carried out by data cached, forms original panoramic images i.e. 20480 × 2048 ,@12bit@25fps, this
When data bandwidth be 1500MB/S.It being operated deeply by demotion, obtains uncompressed panoramic picture, resolution ratio is 20480 ×
2048 pixels, frame per second is 25 frames/second, pixel locating depth is 8bits, and data bandwidth is 1200MB/S at this time, is then carried out to data
It splits, is divided into 5 road parallel data processing links, H.265 5 tunnel image datas is compressed respectively by 5 Soc, compression ratio
It is 1/50, compressed data bandwidth is 24MB/S, is output to data receiver solution pressing plate by kilomega network.Data receiver solution pressing plate
After receiving data, the compressed data in 5 tunnels are decompressed respectively by 5 Soc in real time, and after carrying out group package operation, will be counted
According to 2 road Full Mode Cameralink signals are split as, by two-way Cameralink interface, output gives panorama system aobvious control
Computer carries out 25 frames/second panoramic view data and shows, this is mode 2, and label is 2. shown as shown in figure 1；
It is split data cached, is divided into 5 road parallel data processing links, by 5 Soc respectively to 5 tunnel picture numbers
According to H.265 being compressed, compression ratio 1/50, compressed data bandwidth is 36MB/S, is output to data by kilomega network and connects
Receive solution pressing plate.After data receiver solution pressing plate receives data, the compressed data in 5 tunnels are solved in real time respectively by 5 Soc
Pressure, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer, carry out 12 road independent images, the display of 25 frames/second, this is mould
Formula 3, label is 3. shown as shown in figure 1；
According to the aobvious control computer instruction of panorama system, the uncompressed image of single camera is exported, is output to by kilomega network
Data receiver solution pressing plate.After data receiver solution pressing plate receives data, according to using the principle for adapting to bandwidth data transmission, pass through thousand
Million network interfaces export single high resolution camera to the aobvious control computer of panorama system, carry out single channel image, about 25 frames of frequency/second
The display of (being limited by kilomega network bandwidth), this be mode 4, as figure label 4. shown in.
The present invention solves 12 high resolution cameras i.e. 2048 × 2048 pixel of resolution ratio, 25 frames of frame per second/second, pixel position
Deep 12bits, the panoramic image data amount formed by splicing is big, can not be on finite bandwidth, that is, kilomega network transmission line
The problem of effectively being transmitted realizes the high efficiency of transmission of panoramic view data.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of panoramic view data multi-mode processing method based on finite bandwidth, which is characterized in that specifically comprise the following steps:
Step 1, data acquisition compression plate carry out splicing to 12 high-definition pictures, form the uncompressed panorama of low frame per second
Image, this is mode 1；
Step 2, data acquisition compression plate carry out real-time splicing to 12 high-definition pictures, form the panorama sketch of compression
Picture, this is mode 2；
Step 3, data acquisition compression plate form 12 road independent images to 12 sample of high-resolution image, this is mode 3；
Step 4, data acquisition compression plate are right according to the aobvious control computer instruction of panorama system to 12 sample of high-resolution image
Any 1 tunnel in 12 high resolution cameras is shown that this is mode 4.
2. a kind of panoramic view data multi-mode processing method based on finite bandwidth according to claim 1, which is characterized in that institute
Step 1 is stated to specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 1.1, is spliced data cached
Operation forms original panoramic images；
Step 1.2, by timing frequency be 1Hz timer, realize uncompressed panoramic picture frame per second be the output of 1 frame/second；
Step 1.3 is directly output to panorama system after drop frame per second panoramic picture is output to data receiver solution pressing plate by kilomega network
The aobvious control computer of system, carries out 1 frame/second panoramic view data and shows.
3. a kind of panoramic view data multi-mode processing method based on finite bandwidth according to claim 1, which is characterized in that
The step 2 specifically comprises the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 2.1, then by data cached progress
Splice operation, forms original panoramic images；
Step 2.2, then by the deep operation of demotion, obtain uncompressed panoramic picture；
Step 2.3 splits data, is divided into 5 road parallel data processing links, by 5 Soc respectively to 5 tunnel picture numbers
According to H.265 being compressed, the panoramic picture of compression is finally output to data receiver solution pressing plate by kilomega network；
After step 2.4, data receiver solution pressing plate receive data, the compressed data in 5 tunnels are carried out respectively by 5 Soc real-time
Decompression, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer.
4. a kind of panoramic view data multi-mode processing method based on finite bandwidth according to claim 1, which is characterized in that institute
Step 3 is stated to specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 3.1；
Step 3.2 is split data cached, is divided into 5 road parallel data processing links, by 5 Soc respectively to 5 road figures
As H.265 data are compressed, data receiver solution pressing plate is output to by kilomega network；
After step 3.3, data receiver solution pressing plate receive data, the compressed data in 5 tunnels are carried out respectively by 5 Soc real-time
Decompression, and after carrying out group package operation, data are split as 2 road Full Mode Cameralink signals, pass through two-way
Cameralink interface, output give panorama system aobvious control computer.
5. a kind of panoramic view data multi-mode processing method based on finite bandwidth according to claim 1, which is characterized in that institute
Step 4 is stated to specifically comprise the following steps:
Data acquisition compression plate is collected 12 high-definition pictures and cached by step 4.1；
Step 4.2 controls computer instruction according to panorama system is aobvious, exports the uncompressed image of single camera, defeated by kilomega network
Data receiver solution pressing plate is arrived out；
Step 4.3, the principle that bandwidth data transmission is adapted to according to use export single high resolution camera extremely by gigabit network interface
The aobvious control computer of panorama system, carries out the display of single channel image.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063724A (en) * | 2010-11-25 | 2011-05-18 | 四川省绵阳西南自动化研究所 | Panoramic virtual alert target relay tracking device |
| CN103516987A (en) * | 2013-10-09 | 2014-01-15 | 哈尔滨工程大学 | High-speed image collection and real-time storage system |
| CN106791322A (en) * | 2016-12-31 | 2017-05-31 | 北京工业大学 | Hundred million pixel web cameras |
| US20170272698A1 (en) * | 2014-07-28 | 2017-09-21 | Mediatek Inc. | Portable device capable of generating panoramic file |
-
2018
- 2018-09-01 CN CN201811028718.6A patent/CN109089083A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063724A (en) * | 2010-11-25 | 2011-05-18 | 四川省绵阳西南自动化研究所 | Panoramic virtual alert target relay tracking device |
| CN103516987A (en) * | 2013-10-09 | 2014-01-15 | 哈尔滨工程大学 | High-speed image collection and real-time storage system |
| US20170272698A1 (en) * | 2014-07-28 | 2017-09-21 | Mediatek Inc. | Portable device capable of generating panoramic file |
| CN106791322A (en) * | 2016-12-31 | 2017-05-31 | 北京工业大学 | Hundred million pixel web cameras |
Non-Patent Citations (1)
| Title |
|---|
| 呙明辉: "《大学计算机基础》", 31 August 2015, 重庆大学出版社 * |
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