CN106161989A - Instant video stitching devices and instant video sewing method - Google Patents
Instant video stitching devices and instant video sewing method Download PDFInfo
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- CN106161989A CN106161989A CN201510191362.8A CN201510191362A CN106161989A CN 106161989 A CN106161989 A CN 106161989A CN 201510191362 A CN201510191362 A CN 201510191362A CN 106161989 A CN106161989 A CN 106161989A
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Abstract
Instant video stitching devices and instant video sewing method, the present invention is mainly under the platform of non-central processing unit, driving formula or application software, by numerical digit wafer, the digital image signal being collected from photo-sensitive cell is carried out image joint stitching, convert thereof into image shelves the most again for exporting, showing or store, after performing splicing stitching action, the calculation data capacity of compression is relatively small, therefore can obtain preferable and that picture is the more smooth simultaneously instant video sewing effect of image quality.
Description
Technical field
The present invention is relevant with image suturing skill, the instant video stitching devices that a kind of image quality of main offer is preferable and picture is comparatively smooth, and relative instant video sewing method.
Background technology
Since digital still camera is born, along with the application of electronic component and increasing suddenly of knowledge, and direct or indirect many new photography experiences and the equipment of createing, in the image capture units such as existing digital still camera or digit camera, substantially converted the light to store electric charge by photo-sensitive cells such as CCD or CMOS, then by image processor, the Digital information that the photo-sensitive cells such as CCD or CMOS send out is converted to image shelves.
In principle, image processor is responsible for resolving the data that obtains from photo-sensitive cell, and it is carried out various process, and the photograph quality that sets according to photographer and style etc., data is converted into image shelves again, then final result is stored in the storage carrier such as memory body, memory card or hard disk.
Furthermore, digital image device is when actual operation, likely because lens technology is inadequate, so that imaging is the broadest, being not enough to accommodate whole desired scene, in order to obtain whole desired scene, possible way is each part scene to be taken respectively, after clapping into several segments scenes, then united by a seam.
Image sews up (Image Stitching), and meaning physically is i.e. to find out the characteristic point (Feature points) that wantonly two images are identical, does the reconstruction action of splicing (Stitching)；The many technology by so-called back-end processing of traditional image suturing skill, utilize several coherent video shelves that computer software loads, stitching is spliced again by computer software, this practice not only needs the technology possessing operation software, and relatively take a lot of work, time-consuming, and cannot obtain high number height resolve instant video.
Additionally, the digital image application of surrounding photograph machine at present, although having reached the purpose sewed up by instant video, but do image joint sew up owing to the digital signals of its still photo-sensitive cell is combined central processing unit by CPU after image processor coding/decoding becomes image shelves again, but during several image joints are sewed up, the overlapping part of its scene finally can cropped deletion, and the image after splicing stitching distinctly does the correction of automatic exposure and AWB, the image after having made on the contrary produces obvious aberration.
That is, similar existing image suturing skill is during the transmission/calculation to each image, contain the data being not used in a large number, when the pixel of image increases with the data of analysis, CPU is necessary for the calculation to image file and stores more data, and must take more time perform each instruction, therefore in one selection repulsed or subdue the enemy of catch cropping of quantity (number) of quality and image of image, the shortcomings such as picture is the most smooth or image quality is poor that cause similar existing instant video suturing skill generally to exist.
Summary of the invention
The present invention is i.e. at the instant video stitching devices providing a kind of image quality preferably and picture is comparatively smooth, and relative instant video sewing method.
In order to achieve the above object, the instant video stitching devices of the present invention, consist essentially of: at least one photo-sensitive cell (image sensor) and a numerical digit wafer (digital chip) being electrically connected with each photo-sensitive cell；Wherein: this numerical digit inner wafer is at least integrated with an image-signal processor presented with algorithm kenel (ISP-image signal processor), algorithm kenel an image stiching instrument presented (image stitcher), and an image compression processor presented with algorithm kenel (image compression processor).
According to above-mentioned technical characteristic, described instant video stitching devices is further provided with the transmission media (transmission medium) of one and the electrical connection of this numerical digit wafer.
According to above-mentioned technical characteristic, described instant video stitching devices is further provided with the storage device (storage device) of at least one and the electrical connection of this numerical digit wafer.
According to above-mentioned technical characteristic, described instant video stitching devices is further provided with the transmission media of one and the electrical connection of this numerical digit wafer, and at least one storage device being electrically connected with this numerical digit wafer.
According to above-mentioned technical characteristic, described instant video stitching devices, wherein, this storage device can be SD card.
According to above-mentioned technical characteristic, described instant video stitching devices, wherein, this storage device can be hard disk (Hard Disk Drive；HDD).
According to above-mentioned technical characteristic, described instant video stitching devices, wherein, these transmission media can be network circuit.
According to above-mentioned technical characteristic, described instant video stitching devices, wherein, these transmission media can be Wi-Fi.
According to above-mentioned technical characteristic, described instant video stitching devices, wherein, these transmission media can be USB.
According to above-mentioned technical characteristic, described instant video stitching devices, wherein these transmission media can be Mobile Communications.
Described instant video stitching devices has plural number in the photo-sensitive cell around configuration.
Described each photo-sensitive cell is distinctly electrically connected with this numerical digit wafer through an image-signal processor.
nullThe instant video sewing method of the present invention，A numerical digit wafer is integrated in the middle of a digital image device，And at least it is integrated with an image-signal processor presented with algorithm kenel in this numerical digit inner wafer、The image stiching instrument that one is presented by algorithm kenel，And the image compression processor presented with algorithm kenel，One or several photo-sensitive cell produced digital image signal within the time set in advance of this digital image device is collected by this numerical digit wafer，By the image-signal processor of this numerical digit inner wafer, digital image signal collected in this time set in advance is corrected，And carried out splicing stitching to digital image signal collected in this time set in advance by the image stiching instrument of this numerical digit inner wafer，Completed to splice the digital image signal sewed up by the image compression processor of this numerical digit inner wafer again and be converted into image format set in advance for output or storage.
According to above-mentioned technical characteristic, described instant video sewing method, the image-signal processor of this numerical digit inner wafer digital image signal collected in this time set in advance is carried out automatic exposure and white balance correction.
According to above-mentioned technical characteristic, described instant video sewing method, before the digital image signal of each photo-sensitive cell inputs this numerical digit wafer, the image-signal processor being electrically connected by each photo-sensitive cell in advance carries out curved surface correction, noise is removed, bad point removes optical correction.
Specifically, the instant video stitching devices that disclosed herein, and relative instant video sewing method, in non-central processing unit, drive under the platform of formula or application software, by numerical digit wafer, the digital image signal being collected from photo-sensitive cell is carried out image joint stitching, convert thereof into image shelves the most again for output, display or storage, after performing splicing stitching action, the calculation data capacity of compression is relatively small, therefore preferable and that picture is the more smooth simultaneously instant video sewing effect of image quality can be obtained, and can be widely applied to instant video monitoring system and 360 degree of ring field images that picture element is higher are provided, or should be in digital still camera, the hand-held devices such as intelligent mobile phone provide the panorama or ring field camera function that picture element is higher.
Accompanying drawing explanation
Fig. 1 is the instant video stitching devices basic structure composed block schematic diagram of first embodiment of the invention.
Fig. 2 is the instant video stitching devices basic structure composed block schematic diagram of second embodiment of the invention.
Fig. 3 is the photo-sensitive cell configuration status schematic diagram of the present invention.
Figure number illustrates:
10 photo-sensitive cells
11 image-signal processors
20 numerical digit wafers
21 image-signal processors
22 image stiching instrument
23 image compression processors
30 transmission media
40 storage devices.
Detailed description of the invention
Present invention generally provides the instant video stitching devices that a kind of image quality is preferable and picture is comparatively smooth, and relative instant video sewing method, as shown in the instant video stitching devices basic structure composed block schematic diagram of Fig. 1 first embodiment of the invention, the instant video stitching devices of the present invention, consists essentially of: at least one photo-sensitive cell 10 and a numerical digit wafer 20 being electrically connected with each photo-sensitive cell 10；Wherein: this numerical digit wafer 20 is internal is at least integrated with the image stiching instrument 22 that an image-signal processor 21, presented with algorithm kenel is presented, and an image compression processor 23 presented with algorithm kenel by algorithm kenel.
According to this, each photo-sensitive cell 10 produced digital image signal within the time set in advance can be collected by this numerical digit wafer 20, by the image-signal processor 21 within this numerical digit wafer 20, digital image signal collected in this time set in advance is carried out automatic exposure and white balance correction, and carried out splicing stitching to digital image signal collected in this time set in advance by the image stiching instrument 22 within this numerical digit wafer 20, completed to splice the digital image signal sewed up by the image compression processor 23 within this numerical digit wafer 20 again and be converted into image format set in advance for transmission or storage.
Owing to overall instant video stitching devices is in non-central processing unit, drive under the platform of formula or application software, by numerical digit wafer 20, the digital image signal being collected from photo-sensitive cell 10 is carried out image joint stitching, convert thereof into image shelves the most again for output, display or storage, after performing splicing stitching action, the calculation data capacity of compression is relatively small, therefore preferable and that picture is the more smooth simultaneously instant video sewing effect of image quality can be obtained, and can be widely applied to instant video monitoring system and 360 degree of ring field images that picture element is higher are provided, or should be in digital still camera, the hand-held devices such as intelligent mobile phone provide the panorama or ring field camera function that picture element is higher.
The instant video stitching devices of the present invention, in time implementing, can be as in figure 2 it is shown, in farther including the transmission media 30 being electrically connected with this numerical digit wafer 20, be spliced, for immediately supervising, the image effect sewed up；And, the storage device 40 of at least one and the electrical connection of this numerical digit wafer 20 can be further provided with, spliced, for record, the image data sewed up.
Certainly, the instant video stitching devices of the present invention, in time implementing, with as shown in the figure, it is further provided with the transmission media 30 of one and the electrical connection of this numerical digit wafer 20, and at least one be rendered as good with the structure kenel of storage device 40 of this numerical digit wafer 20 electrical connection so that can provide, to become, the panorama or the digital still camera of ring field camera function or intelligent mobile phone that picture element is higher.
It addition, the instant video stitching devices of the present invention, in time implementing, can be become, as it is shown on figure 3, there is plural number in the photo-sensitive cell 10 around configuration, 360 degree of ring field image instant video registers that picture element can be provided higher.And, take off under the various structure kenel that may implement upper, described each photo-sensitive cell 10 is distinctly electrically connected with this numerical digit wafer 20 through an image-signal processor 11, before making to input this numerical digit wafer 20 with the digital image signal at each photo-sensitive cell 10, the image-signal processor 11 being electrically connected by each photo-sensitive cell 10 in advance carries out curved surface correction, noise is removed, bad point removes optical correction.
Furthermore, the instant video sewing method of the present invention, a numerical digit wafer is integrated in the middle of a digital image device, and at least it is integrated with an image-signal processor presented with algorithm kenel, an image stiching instrument presented by algorithm kenel in this numerical digit inner wafer, and the image compression processor presented with algorithm kenel, make the digital image device of application, structure composed as shown in Figure 1 or 2 can be integrated into.
The instant video sewing method of the present invention, one or several photo-sensitive cell produced digital image signal within the time set in advance of this digital image device can be collected by this numerical digit wafer, by the image-signal processor of this numerical digit inner wafer, digital image signal collected in this time set in advance is corrected, and carried out splicing stitching to digital image signal collected in this time set in advance by the image stiching instrument of this numerical digit inner wafer, completed to splice the digital image signal sewed up by the image compression processor of this numerical digit inner wafer again and be converted into image format set in advance for output or storage.
Instant video sewing method that is same, that disclosed herein, can be carried out automatic exposure and white balance correction by the image-signal processor of this numerical digit inner wafer to digital image signal collected in this time set in advance；And, can be before the digital image signal of each photo-sensitive cell inputs this numerical digit wafer, the image-signal processor being electrically connected by each photo-sensitive cell in advance carries out curved surface correction, noise is removed, bad point removes optical correction.
Compare with conventional art, the instant video stitching devices that disclosed herein, and relative instant video sewing method, in non-central processing unit, drive under the platform of formula or application software, by numerical digit wafer, the digital image signal being collected from photo-sensitive cell is carried out image joint stitching, convert thereof into image shelves the most again for output, display or storage, after performing splicing stitching action, the calculation data capacity of compression is relatively small, therefore preferable and that picture is the more smooth simultaneously instant video sewing effect of image quality can be obtained, and can be widely applied to instant video monitoring system and 360 degree of ring field images that picture element is higher are provided, or should be in digital still camera, the hand-held devices such as intelligent mobile phone provide the panorama or ring field camera function that picture element is higher.
Claims (15)
1. an instant video stitching devices, it is characterised in that: including: at least one photo-sensitive cell and a numerical digit wafer being electrically connected with each photo-sensitive cell；Wherein:
This numerical digit inner wafer is at least integrated with an image-signal processor presented with algorithm kenel, algorithm kenel an image stiching instrument presented, and an image compression processor presented with algorithm kenel.
2. instant video stitching devices as claimed in claim 1, it is characterised in that this instant video stitching devices is provided with the transmission media of one and the electrical connection of this numerical digit wafer.
3. instant video stitching devices as claimed in claim 1, it is characterised in that this instant video stitching devices is provided with the storage device of at least one and the electrical connection of this numerical digit wafer.
4. instant video stitching devices as claimed in claim 1, it is characterised in that this instant video stitching devices is provided with the transmission media of one and the electrical connection of this numerical digit wafer, and at least one storage device being electrically connected with this numerical digit wafer.
5. the instant video stitching devices as described in claim 3 or 4, it is characterised in that this storage device is SD card.
6. the instant video stitching devices as described in claim 3 or 4, it is characterised in that this storage device is hard disk.
7. instant video stitching devices as claimed in claim 4, it is characterised in that these transmission media are network circuit.
8. instant video stitching devices as claimed in claim 4, it is characterised in that these transmission media are Wi-Fi.
9. instant video stitching devices as claimed in claim 4, it is characterised in that these transmission media are USB.
10. instant video stitching devices as claimed in claim 4, it is characterised in that these transmission media are Mobile Communications.
The 11. instant video stitching devices as described in Claims 1-4 any of which, it is characterised in that this instant video stitching devices has plural number in the photo-sensitive cell around configuration.
The 12. instant video stitching devices as described in Claims 1-4 any of which, it is characterised in that each photo-sensitive cell is distinctly electrically connected with this numerical digit wafer through an image-signal processor.
null13. 1 kinds of instant video sewing methods，A numerical digit wafer is integrated in the middle of a digital image device，And at least it is integrated with an image-signal processor presented with algorithm kenel in this numerical digit inner wafer、The image stiching instrument that one is presented by algorithm kenel，And the image compression processor presented with algorithm kenel，One or several photo-sensitive cell produced digital image signal within the time set in advance of this digital image device is collected by this numerical digit wafer，By the image-signal processor of this numerical digit inner wafer, digital image signal collected in this time set in advance is carried out optical correction，And carried out splicing stitching to digital image signal collected in this time set in advance by the image stiching instrument of this numerical digit inner wafer，Completed to splice the digital image signal sewed up by the image compression processor of this numerical digit inner wafer again and be converted into image format set in advance for output or storage.
14. instant video sewing methods as claimed in claim 13, it is characterized in that, this instant video sewing method is carried out automatic exposure and white balance correction by the image-signal processor of this numerical digit inner wafer to digital image signal collected in this time set in advance.
The 15. instant video sewing methods as described in claim 13 or 14, it is characterized in that, this instant video sewing method, before the digital image signal of each photo-sensitive cell inputs this numerical digit wafer, the image-signal processor being electrically connected by each photo-sensitive cell in advance carries out curved surface correction, noise is removed, bad point removes optical correction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191362.8A CN106161989A (en) | 2015-04-22 | 2015-04-22 | Instant video stitching devices and instant video sewing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510191362.8A CN106161989A (en) | 2015-04-22 | 2015-04-22 | Instant video stitching devices and instant video sewing method |
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| CN106161989A true CN106161989A (en) | 2016-11-23 |
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| CN201510191362.8A Withdrawn CN106161989A (en) | 2015-04-22 | 2015-04-22 | Instant video stitching devices and instant video sewing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10803905B2 (en) | 2018-05-23 | 2020-10-13 | Acer Incorporated | Video processing apparatus, video processing method thereof and non-transitory computer readable medium |
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| CN102025900A (en) * | 2009-09-18 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Panoramic camera and target panoramic image monitoring method thereof |
| US20110122308A1 (en) * | 2009-11-20 | 2011-05-26 | Pelican Imaging Corporation | Capturing and processing of images using monolithic camera array with heterogeneous imagers |
| US20130215281A1 (en) * | 2011-10-24 | 2013-08-22 | Kenleigh C. Hobby | Smart Helmet |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025900A (en) * | 2009-09-18 | 2011-04-20 | 鸿富锦精密工业（深圳）有限公司 | Panoramic camera and target panoramic image monitoring method thereof |
| US20110122308A1 (en) * | 2009-11-20 | 2011-05-26 | Pelican Imaging Corporation | Capturing and processing of images using monolithic camera array with heterogeneous imagers |
| CN101858744A (en) * | 2010-06-03 | 2010-10-13 | 唐粮 | Panoramic digital imaging system |
| US20130215281A1 (en) * | 2011-10-24 | 2013-08-22 | Kenleigh C. Hobby | Smart Helmet |
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| US10803905B2 (en) | 2018-05-23 | 2020-10-13 | Acer Incorporated | Video processing apparatus, video processing method thereof and non-transitory computer readable medium |
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Application publication date: 20161123 |