CN101489082B - Electronic apparatus, video streaming processing module and processing method - Google Patents
Electronic apparatus, video streaming processing module and processing method Download PDFInfo
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- CN101489082B CN101489082B CN2008100040592A CN200810004059A CN101489082B CN 101489082 B CN101489082 B CN 101489082B CN 2008100040592 A CN2008100040592 A CN 2008100040592A CN 200810004059 A CN200810004059 A CN 200810004059A CN 101489082 B CN101489082 B CN 101489082B
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Abstract
A video processing method comprises the following steps: receiving a plurality of pictures which contains an original picture; detecting a plurality of original characteristic points from the original picture, and choosing corresponding a plurality of real time characteristic points from other pictures; checking whether the characteristic points satisfy the original characteristic points; and when the real time characteristic point corresponding to one picture satisfies the original characteristic point, stopping receiving the pictures so as to generate video data capable of cycle playing.
Description
Technical field
The present invention relates to a kind of image processing technique, and be particularly related to and a kind ofly can edit the electronic installation of dynamic image, the processing module and the processing method of video streaming automatically.
Background technology
On the market of present consumption electronic products, digital frame is emerging commodity.Because manufacture of semiconductor is constantly progressive, and the rising of the yield of display panels, digital frame becomes preserves the goodish selectivity product that good times is recalled.Because digital frame unlike traditional photo frame, is merely able to show quite limited photo, but can stores very a large amount of images according to the space of having storage.Therefore, no matter in the exhibition of commodity, or the occasion of business personnel's sales promotion, digital frame becomes a considerable instrument gradually.
With present digital frame, there is multiple size to select for the person.In addition, traditional digital frame is merely able to show static image.Yet present digital frame not only can show static image, even can also show dynamic image.Thus, make the use field of digital frame more enlarge.In addition,, also driven digital frame and integrated other function, for example can dispose camera lens because digital product advances towards the route of integrating gradually.By this, the user no longer needs to utilize earlier camera or camera elder generation filmed image, utilizes digital frame to play then, but can directly utilize digital frame to take and play.This makes that the use of digital frame is more convenient.
Present digital frame when the dynamic image of playing without montage, can only be loyal present captured image frame.In some occasion, for example exhibition needs the continuous dynamic image of repeatedly playing a certain commodity.And if these dynamic images are not carried out montage, then digital frame plays this image when from the beginning playing again, allows the people that lofty sense is arranged unavoidably.
Summary of the invention
The invention provides a kind of processing module of video streaming, can automatically the video streaming that is received be carried out the processing of montage.
The present invention also provides a kind of electronic installation, can take dynamic image, and can automatically captured dynamic image be carried out montage.
In addition, the present invention also provides a kind of image treatment method, can handle a video streaming, and produce the image of broadcast capable of circulation, and can not allow the people that lofty sense is arranged when playing.
The invention provides a kind of electronic installation of handling video streaming, comprise image acquisition module and processing module.Image acquisition module can be according to user's operation, and captures an environmental images, and produces video streaming and give processing module.When processing module receives this video streaming, can from video streaming, capture a plurality of pictures, and these pictures also comprise an initial picture.In addition, processing module can obtain the pairing real time characteristic points of a plurality of initiation feature points and different pictures respectively from start picture and remaining picture.When wherein the pairing real time characteristic points of a picture is identical with initiation feature point position, then stop to receive video streaming, to produce the image data of broadcast capable of circulation.
The invention provides a kind of processing unit of video streaming, can be used for handling video streaming, comprise receiving element, detecting unit, comparing unit and image process unit.Wherein receiving element can receive video streaming, and obtains to comprise a plurality of pictures of start picture.Detecting unit then can detect these pictures, and obtains a plurality of initiation feature points and real time characteristic points respectively, and it is delivered to comparing unit compare.When comparing unit is found, when wherein the pairing real time characteristic points of a picture was identical with initiation feature point position, then image process unit can be controlled receiving element and stops to receive video streaming, and produces the image data of broadcast capable of circulation.
From another viewpoint, the invention provides a kind of processing method of video streaming, comprise the reception video streaming, and from video streaming, capture a plurality of pictures, and these pictures comprise an initial picture.In addition, the present invention also comprises from start picture and detects a plurality of initiation feature points, again by detecting other picture in these acquisition pictures, and obtains a plurality of real time characteristic points corresponding with initiation feature point respectively.By this, the present invention can compare the pairing real time characteristic points of different pictures and these initiation feature point, and produce a comparison result, when wherein the pairing real time characteristic points of a picture is identical with initiation feature point position, then stop to receive picture, to produce the image data of broadcast capable of circulation.
From another viewpoint, the present invention also provides a kind of method of handling video streaming, comprises acquisition one environmental images, and produces a video streaming, then receive video streaming, and capture a plurality of pictures from video streaming, and these pictures comprises an initial picture.In addition, detect start picture and obtain a plurality of initiation feature points, detect other picture in these acquisition pictures again, and obtain a plurality of real time characteristic points corresponding respectively with initiation feature point.By this, the present invention can compare the pairing real time characteristic points of different pictures and these initiation feature point, and produce a comparison result, when one of them pairing real time characteristic points of these pictures is identical with these initiation feature point positions, then stop to receive these pictures, to produce the image data of a broadcast capable of circulation.
Since the present invention can be voluntarily from video streaming acquisition initiation feature point and real time characteristic points, and when working as the real time characteristic points that is captured and conforming to, then stop to receive video streaming, and the generation image data with the initiation feature point.Therefore, the first frame picture of this image data almost is identical with the last frame picture, makes the present invention when this image data of repeat playing, have continuous effect, and the unlikely people of allowing has lofty sensation.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 is the functional block diagram according to a kind of electronic installation of a preferred embodiment of the present invention;
Fig. 2 is the system block diagrams according to the processing module of a kind of video streaming of a preferred embodiment of the present invention;
Fig. 3 A-3D is a kind of schematic diagram of handling video streaming according to a preferred embodiment of the present invention;
Fig. 4 is the flow chart of steps according to a kind of image treatment method of a preferred embodiment of the present invention.
Embodiment
Fig. 1 is the functional block diagram according to a kind of electronic installation of a preferred embodiment of the present invention.Please refer to Fig. 1, the electronic installation 100 that present embodiment provided for example is mobile phone, PDA or digital frame.Above-mentioned electronic installation 100 comprises processing module 102, image acquisition module 104, display unit 106, storage element 108, reaches input unit 110.Processing module 102 can couple image acquisition module 104, display unit 106, storage element 108 respectively, reach input unit 110, and wherein the output of image acquisition module 102 can export processing module 104 to.110 of input units can couple processing module 102, image acquisition module 104 respectively, reach display unit 106.Above-mentioned input unit 110 can be a touch control unit or comprise a plurality of function buttons, to offer the operation-interface of a user as operating electronic devices 100.
When image acquisition module 104 was delivered to processing module 102 with video streaming ST0, processing module 102 can be carried out an image processing, and produced image data ST1, and can deposit in the storage element 108.In addition, processing module 102 also can be delivered to display unit 106 with this image data ST1, watches to be shown to the user.In the present embodiment, storage element 108 can be non-voltile memory or hard disk, and display unit 106 then can be a LCD.
Above-mentioned image processing for example is: processing module 102 can receive video streaming ST0, and from video streaming ST0 the acquisition a plurality of pictures, and above-mentioned these pictures comprise an initial picture, and can obtain a plurality of initiation feature points and the pairing real time characteristic points of different pictures respectively in this processing module 102 all the other pictures from start picture and a plurality of pictures of being captured, when one of them pairing real time characteristic points of above-mentioned these pictures is consistent with above-mentioned these initiation feature points, then stop to receive video streaming ST0, with the image data (explanation of the operation of relevant processing module 102 is detailed later) that produces a broadcast capable of circulation.
Fig. 2 is the system block diagrams according to the processing module of a kind of video streaming of a preferred embodiment of the present invention.Please refer to Fig. 2, the processing module 200 that present embodiment provided goes for the processing module 102 among Fig. 1.Processing module 200 comprises receiving element 202, detecting unit 204, comparing unit 206 and image process unit 208.In addition, in certain embodiments, processing module 200 also comprises buffer 210.In the present embodiment, the output of receiving element 202 can couple detecting unit 204.Above-mentioned buffer 210 couples detecting unit 204 and comparing unit 206.Comparing unit 206 except the output that receives detecting unit 204, output that also can reception buffer 210, and the output of comparing unit 206 can be coupled to image process unit 208.
Fig. 3 A-3D is a kind of schematic diagram of handling video streaming according to a preferred embodiment of the present invention.Please merge with reference to Fig. 2 and Fig. 3 A-3D, when receiving element 202 receives an input control signal C1, just can receive a video streaming ST0, and from video streaming ST0, capture a plurality of picture FD, for example picture shown in Fig. 3 A-3D.In the present embodiment, control signal C1 can the person's of being to use operational example such as the input unit 110 of Fig. 1 the signal that produces of correspondence.
When receiving element 202 captures a plurality of picture FD from video streaming ST0, it can be delivered to detecting unit 204, and can deliver to image process unit 208.By this, image process unit 208 just can be stored in a plurality of picture FD of being captured in the storage element 108 among Fig. 1 for example in the mode of continuous pictures, and produces an image file.
In the present embodiment, in the picture FD that receiving element 202 is captured, comprise an initial picture, example as shown in Figure 3A.After receiving element 202 was delivered to detecting unit 204 with the picture FD that is captured, detecting unit 204 can detect start picture earlier, and obtained a plurality of initiation feature points, for example P1, P2, P3 from start picture ... Deng.Select among the embodiment at some, detecting unit 204 can be with these initiation feature points P1, P2, P3 ... placeholder record is in buffer 210.
After detecting unit 204 has detected start picture, then can detect remaining picture, and obtain corresponding real time characteristic points respectively, for example P1 ', P2 ', P3 ' ... Deng.These real time characteristic points P1 ', P2 ', P3 ' ... can deliver to comparing unit 206 in detected unit 204.By this, comparing unit 206 can compare real time characteristic points P1 ', P2 ', the P3 ' that detecting unit 204 is exported ... with initiation feature point P1, P2, P3 ... whether conform to.For example, receive real time characteristic points P1 ', P2 ', the P3 ' that from Fig. 3 C, is obtained when comparing unit 206 ... with initiation feature point P1, P2, P3 ... comparison just can find that the two does not conform to.At this moment, comparing unit 206 just can transmit a comparison result and give image process unit 208, makes that receiving element 202 can continue to receive video streaming ST0, and image process unit 208 continues to store video streaming ST0 in the mode of continuous pictures.
Relatively, when comparing unit 204 is found, the wherein picture that receiving element 202 is captured, the picture shown in Fig. 3 D for example, its corresponding real time characteristic points P1 ', P2 ', P3 ' ... with initiation feature point P1, the P2, the P3 that are stored in the buffer 210 ... conform to, then comparing unit 206 can send this comparison result to image process unit 208.At this moment, image process unit 208 just can be controlled receiving element 202 and stop to receive video streaming ST0, to obtain the image data ST1 of broadcast capable of circulation.
From as can be known above, because the image data ST1 that processing module 200 is obtained, its first frame picture (for example picture of Fig. 3 A) almost is identical with last frame picture (for example picture of Fig. 3 D).Therefore, when this image data of repeat playing ST1, sensation can be continuous action, and can not allow the people feel lofty.
Fig. 4 is the flow chart of steps according to a kind of image treatment method of a preferred embodiment of the present invention.Please refer to Fig. 4, according to above narration, present embodiment then proposes an image treatment method, comprises as described in the step S402, receives a video streaming, and the time of together beginning capture a plurality of initial parameters from video streaming, just as described in the step S404.For example, the start picture from Fig. 3 A captures a plurality of characteristic point P1, P2, P3 ...In addition, the present invention in the present embodiment can execution in step S406, exactly from zero-time, every a Preset Time just acquisition a plurality of real-time parameters, for example real time characteristic points P1 ', P2 ', the P3 ' among Fig. 3 C and the 3D from video streaming ...By this, present embodiment just can check whether the real-time parameter value that is captured conforms to initial parameter value as described in the step S408.
If the real-time parameter value of this acquisition and initial parameters value are not inconsistent (being exactly the "No" that step S408 is indicated), similarly be real time characteristic points P1 ', P2 ', the P3 ' among Fig. 3 C ... with initiation feature point P1, P2, P3 ... do not conform to, then present embodiment just can repeated execution of steps S406.Relatively, if the real-time parameter value that is captured at present meets initial parameters value (being exactly the "Yes" that step S408 is indicated), for example be real time characteristic points P1 ', P2 ', the P3 ' among Fig. 3 D ... with initiation feature point P1, P2, P3 ... conform to, then present embodiment is just as described in the step S410, stop to receive video streaming, to produce the image data of broadcast capable of circulation.
In sum, because preferred embodiment of the present invention when the user begins filmed image, can detect initiation feature point and real time characteristic points in the video streaming voluntarily, and be compared and handle.Therefore, preferred embodiment of the present invention does not need the user with special image processing skill, just can edit out the image data with special-effect.In addition, because the image data first frame picture that preferred embodiment of the present invention produced almost is identical with the last frame picture, therefore when the image data of this broadcast capable of circulation of repeat playing, can not allow the people feel lofty.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; have in the technical field under any and know the knowledgeable usually; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (9)
1. the processing unit of a video streaming is characterized in that, comprising:
One receiving element, in order to receiving above-mentioned video streaming, and from above-mentioned video streaming a plurality of pictures of acquisition, and above-mentioned these pictures comprise an initial picture;
One detecting unit couples above-mentioned receiving element, in order to detecting above-mentioned start picture, and obtains a plurality of initiation feature points, and detects other picture in above-mentioned these acquisition pictures, and obtains a plurality of real time characteristic points corresponding with above-mentioned initiation feature point respectively;
One comparing unit couples above-mentioned detecting unit, in order to the pairing real time characteristic points of different pictures and above-mentioned these initiation feature points are compared, and produces a comparison result; And
One image process unit, couple above-mentioned receiving element and above-mentioned comparing unit, in order to when one of them pairing real time characteristic points of above-mentioned these pictures is identical with above-mentioned these initiation feature point positions, then control above-mentioned receiving element and stop to receive above-mentioned video streaming.
2. the processing unit of video streaming according to claim 1 is characterized in that, also comprises a buffer, couples above-mentioned detecting unit and above-mentioned comparing unit, in order to temporary above-mentioned these initiation feature points, and offers above-mentioned comparing unit and compares.
3. an electronic installation of handling video streaming is characterized in that, comprising:
One image acquisition module in order to capturing an environmental images, and produces a video streaming; And
One processing module couples above-mentioned image acquisition module, and in order to receive above-mentioned video streaming, above-mentioned processing module comprises:
One receiving element, in order to receiving above-mentioned video streaming, and from above-mentioned video streaming a plurality of pictures of acquisition, and above-mentioned these pictures comprise an initial picture;
One detecting unit couples above-mentioned receiving element, in order to detecting above-mentioned start picture, and obtains a plurality of initiation feature points, and detects other picture in above-mentioned these acquisition pictures, and obtains a plurality of real time characteristic points corresponding with above-mentioned initiation feature point respectively;
One comparing unit couples above-mentioned detecting unit, in order to the pairing real time characteristic points of different pictures and above-mentioned these initiation feature points are compared, and produces a comparison result; And
One image process unit, couple above-mentioned receiving element and above-mentioned comparing unit, in order to when one of them pairing real time characteristic points of above-mentioned these pictures is identical with above-mentioned these initiation feature point positions, then stop to receive above-mentioned video streaming, to produce the image data of a broadcast capable of circulation.
4. electronic installation according to claim 3 is characterized in that, also comprises a storage element, couples above-mentioned processing module, in order to store the image data of above-mentioned broadcast capable of circulation.
5. electronic installation according to claim 3 is characterized in that, also comprises an input unit, couples above-mentioned processing module and above-mentioned image acquisition module, operates the interface of above-mentioned electronic installation in order to a user to be provided.
6. electronic installation according to claim 3 is characterized in that, also comprises a display unit, couples above-mentioned processing module, in order to play the image data of above-mentioned broadcast capable of circulation.
7. the processing method of a video streaming is characterized in that, comprises the following steps:
Receive above-mentioned video streaming, and from above-mentioned video streaming, capture a plurality of pictures, and above-mentioned these pictures comprise an initial picture;
Detect above-mentioned start picture and obtain a plurality of initiation feature points;
Detect other picture in above-mentioned these acquisition pictures, and obtain a plurality of real time characteristic points corresponding respectively with above-mentioned initiation feature point;
The pairing real time characteristic points of different pictures and above-mentioned these initiation feature points are compared, and produce a comparison result; And
When one of them pairing real time characteristic points of above-mentioned these pictures is identical with above-mentioned these initiation feature point positions, then stop to receive above-mentioned these pictures, to produce the image data of a broadcast capable of circulation.
8. image treatment method according to claim 7 is characterized in that, also comprises the image data that stores above-mentioned broadcast capable of circulation.
9. a method of handling video streaming is characterized in that, comprising:
Capture an environmental images, and produce a video streaming;
Receive above-mentioned video streaming, and from above-mentioned video streaming, capture a plurality of pictures, and above-mentioned these pictures comprise an initial picture;
Detect above-mentioned start picture and obtain a plurality of initiation feature points;
Detect other picture in above-mentioned these acquisition pictures, and obtain a plurality of real time characteristic points corresponding respectively with above-mentioned initiation feature point;
The pairing real time characteristic points of different pictures and above-mentioned these initiation feature points are compared, and produce a comparison result; And
When one of them pairing real time characteristic points of above-mentioned these pictures is identical with above-mentioned these initiation feature point positions, then stop to receive above-mentioned these pictures, to produce the image data of a broadcast capable of circulation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100040592A CN101489082B (en) | 2008-01-18 | 2008-01-18 | Electronic apparatus, video streaming processing module and processing method |
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| CN2008100040592A CN101489082B (en) | 2008-01-18 | 2008-01-18 | Electronic apparatus, video streaming processing module and processing method |
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| CN101489082A CN101489082A (en) | 2009-07-22 |
| CN101489082B true CN101489082B (en) | 2011-12-28 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130846A (en) * | 1994-12-29 | 1996-09-11 | 大宇电子株式会社 | Apparatus for estimating motion vactors for feature points of video signal |
| WO2006073076A1 (en) * | 2005-01-07 | 2006-07-13 | Sony Corporation | Image processing system, learning device and method, and program |
| CN1934584A (en) * | 2004-06-04 | 2007-03-21 | 松下电器产业株式会社 | Display control device, display control method, program, and portable apparatus |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130846A (en) * | 1994-12-29 | 1996-09-11 | 大宇电子株式会社 | Apparatus for estimating motion vactors for feature points of video signal |
| CN1934584A (en) * | 2004-06-04 | 2007-03-21 | 松下电器产业株式会社 | Display control device, display control method, program, and portable apparatus |
| WO2006073076A1 (en) * | 2005-01-07 | 2006-07-13 | Sony Corporation | Image processing system, learning device and method, and program |
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| CN101489082A (en) | 2009-07-22 |
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