CN102609087B - Image interaction device, interaction image operating system and operation method - Google Patents
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Abstract
The invention discloses an image interaction device, an interaction image operating system and an operation method thereof. Before a large amount of massages or information needs to be transported among image interaction devices, the massages or the information is encoded to be digital images in a data vector manner so as to generate corresponding digital encoded images. When digital encoded images are transmitted among image interaction devices, the massages or the information is transmitted at the same time without increasing additional data transmitting amount so as to lower the transmission delaying among image interaction devices. Therefore, the instant interaction among image interaction devices can be realized.
Description
Technical field
The present invention discloses a kind of video interaction device, interactive image operating system and relevant interactive image method of operating, and espespecially a kind of being encoded in by data vector in digitized video transmits the information relevant to this digitized video to carry out video interaction device interactive between far-end video interaction device, interactive image operating system and relevant interactive image method of operating.
Background technology
Refer to Fig. 1, it is a kind of generalized schematic of general interactive game system 100, and wherein interactive game system 100 comprises one first video interaction device 110 and one second video interaction device 120.In FIG, the second video interaction device 120 that one user 130 uses the first video interaction device 110 and the user 140 being positioned at far-end to use is to carry out line game, wherein between the first video interaction device 110 and the second video interaction device 120, there is a network 150, be used for transmission of information or image between the first video interaction device 110 and the second video interaction device 120, wherein network 150 can be internal network or external network.
First video interaction device 110 detects external form profile and the action of user 130 by a motion detector 112, produces and show a digitized video 114 with correspondence.Second video interaction device 120 also detects user 140 by a motion detector 122, a digitized video 116 is produced with correspondence, and digitized video 116 is transferred to the first video interaction device 110 by network 150, digitized video 116 can be shown to make the first video interaction device 110 simultaneously; In like manner, the second video interaction device 140 also can show digitized video 114 and 116 simultaneously.Operational order that user's 130 pairs of digitized videos 114 assign or the operational order that user's 140 pairs of digitized videos 116 are assigned can be transmitted in addition to carry out interactive game between the first video interaction device 110 and the second video interaction device 120.
But, in the way of carrying out above-mentioned interactive game, owing to needing to transmit a large amount of digitized videos and operational order by network 150, to make the first video interaction device 110 and the second video interaction device 120 synchronously can carry out this interactive game, therefore considerable volume of transmitted data can be brought.If when network 150 cannot bear volume of transmitted data so, the interactive game carried out between the first video interaction device 110 with the second video interaction device 120 will be delayed and cannot be synchronous, and and then affects carrying out and the quality of interactive game.
Summary of the invention
The invention discloses a kind of video interaction device, a kind of interactive image operating system and a kind of relevant interactive image method of operating, be used for effectively reducing the volume of transmitted data between far-end video interaction device, and overcome in prior art the problem that the excessive so that interactive game of factor data transmission quantity between far-end video interaction device is delayed and cannot synchronously carries out accordingly.
This video interaction device disclosed in this invention comprises an image capture unit, an image processing module and an image transmission device.This image capture unit is used for a digitized video of acquisition one object.This image processing module be used for according in this digitized video comprise this object physical features information produce a data vector (Data vector), and this data vector is encoded in this digitized video, to produce a numerical coding image.This image transmission device is used for exporting this numerical coding image to one network, and the device connected to make this network can show this digitized video according to this data vector comprised in this numerical coding image.
Interactive image operating system disclosed by the invention comprises one first video interaction device and one second video interaction device.This first video interaction device comprises an image capture unit, one first image processing module and an image transmission device.This image capture unit is used for a digitized video of acquisition one object.This first image processing module be used for according in this digitized video comprise this object physical features information produce a data vector, and this data vector is encoded in this digitized video, to produce a numerical coding image.This image transmission device is used for exporting this numerical coding image.This second video interaction device comprises a receiver, one second image processing module and a display device.This first video interaction device of this receiver cause receives this numerical coding image.This second image processing module is used for decoding to this numerical coding image, to restore this data vector and this digitized video.This display device to be used for according to this data vector comprise the physical features information of this object, show this digitized video.
Interactive image method of operating disclosed in this invention comprises: one first video interaction device according in a digitized video of an object comprise this object physical features information produce a data vector.This data vector is encoded in this digitized video by this first video interaction device, to produce a numerical coding image.One second video interaction device is decoded to this numerical coding image, to restore this data vector and this digitized video.This second video interaction device according to this data vector comprise the physical features information of this object, show this digitized video.
Beneficial effect of the present invention is, by content disclosed by the invention, when needing a large amount of information of transmission or information between video interaction device, can by these information or information coding in digitized video, to reduce the volume of transmitted data between video interaction device, and and then the transmission delay reduced between video interaction device, to reach the immediate interactive operation between video interaction device.
Accompanying drawing explanation
Fig. 1 is a kind of generalized schematic of general interactive game system;
Fig. 2 is the generalized schematic according to the interactive image operating system disclosed in one embodiment of the invention;
Fig. 3 is the function block schematic diagram of the interactive image operating system shown in Fig. 2;
Fig. 4 for according to one embodiment of the invention for the process flow diagram of the interactive image method of operating of the interactive image operating system shown in Fig. 2 and Fig. 3.
Wherein, Reference numeral
100 interactive game system 110,210 first video interaction devices
112,122 motion detector 114,116 digitized videos
120,220 second video interaction device 130,140 users
150 network 200 interactive image operating systems
212,222 image capture unit 214,224 image processing modules
215,225 input/output end port 216,226 display device
218,228 image transmission device 219,229 receivers
402,404,406,408 steps
Embodiment
Refer to Fig. 2, it is the generalized schematic according to the interactive image operating system 200 disclosed in one embodiment of the invention.In fig. 2, the second video interaction device 220 that user 130 uses the first video interaction device 210 and the user 140 being positioned at far-end to use is to carry out line game, wherein same between the first video interaction device 210 with the second video interaction device 220 have a network 150, and wherein network 150 can be internal network or external network.The place that interactive image operating system 200 shown in Fig. 2 is different from the interactive game system 100 shown in Fig. 1 is mainly, what transmit between the first video interaction device 210 and the second video interaction device 220 is that the data vector of information is encoded in the numerical coding image produced in digitized video.
Refer to Fig. 3, it is the function block schematic diagram of the interactive image operating system 200 shown in Fig. 2, is used for describing in detail element and Detailed Operation mode that interactive image operating system 200 comprises.As shown in Figure 3, first video interaction device 210 comprises an image capture unit 212, one image processing module 214, one input/output end port 215, one display device 216, one image transmission device 218, and a receiver 219, and the second video interaction device 220 comprises an image capture unit 222, one image processing module 224, one input/output end port 225, one display device 226, one image transmission device 228, and a receiver 229, wherein the first video interaction device 210 and each self-contained element of the second video interaction device 220 and each interelement annexation and function mode substantially the same.Next describing about Fig. 3 is had, essentially disclose and create one first numerical coding image with the first video interaction device 210 and transfer to the second video interaction device 220, be able to show this first numerical coding image in display device 226 to decode one second digitized video that one first digitized video that reduces and the second video interaction device 220 itself produce to make the second video interaction device 220 simultaneously, and be used for showing the details such as the various interaction functions of this first digitized video and this second digitized video.But, please note, second video interaction device 220 also can produce one second numerical coding image and transfer to the first video interaction device 210 in fact, with the various interaction functions making display device 216 show this second digitized video and this first digitized video and this first digitized video and this second digitized video simultaneously, just describe to simplify and this part detail view is not shown in Fig. 3.
When the first video interaction device 210 and the second video interaction device 220 carry out interactive operation, such as, during an interactive network game, image capture unit 212 can capture this first digitized video relevant to user 130 in advance, and transfers to image processing module 214.Image processing module 214 can analyze physical features information relevant to user 130 in this first digitized video, to produce a data vector, image processing module 214 can by this data vector direct coding in this first digitized video, to produce one first numerical coding image and to transfer to image transmission device 218, wherein image processing module 214 can be realized by the combination of software, hardware or software and hardware.Image transmission device 218 can reach the second video interaction device 220 this first numerical coding image by 150 turns, network again.
After the second video interaction device 220 receives this first numerical coding image by receiver 229, this first numerical coding image can turn and reaches image processing module 224 by receiver 229 again.Image processing module 224 is used for decoding to this first numerical coding image, to restore the data vector and this first digitized video that are originally encoded in this first numerical coding image, and the information comprised in this first digitized video and this data vector is sent to display device 226, wherein image processing module 224 can be realized by the combination of software, hardware or software and hardware; In addition, image capture unit 222 also can capture this second digitized video relevant to user 140, and by this second digitized video of capturing through image processing module 224 process and be sent to display device 226.Finally, display device 226 can according in this data vector comprise user 130 physical features information show this first digitized video, and show by image capture unit 222 and this second digitized video received by image processing module 224, be shown in display device 226 in the mode making this first digitized video and this second digitized video interact with one another; simultaneously In like manner, the mode that display device 216 also can interact with one another with this first digitized video and this second digitized video is simultaneously to show this first digitized video and this second digitized video, thus, the first video interaction device 210 of just comprising by interactive image operating system 200 of user 130 and user 140 and the second video interaction device 220 are to carry out interaction.
In section Example of the present invention, image processing module 214 can comprise motion detection module (Motiondetector), object detecting module (Object detector), or object tracking module (Object tracker) etc. can the device of object analysis image, the user 130 related physical feature information that image processing module 214 is obtained by this first digitized video of analysis can comprise amount of movement (the such as hand relevant to user 130, the displacement of foot or health, translational speed or moving direction), the depth map of user 130 in this first digitized video (Depth map), the skeleton profile (Skeleton outline) of user 130, and/or user 130 is in order to operate used gesture etc. to this first digitized video, using the use of the game control as interactive game.
In section Example of the present invention, image capture unit 212 and 222 can use two-dimentional video camera, 3-D photography machine, network camera (IP Camera) etc. to implement the device of shot object image.Thus, when considering the embodiment of above-mentioned user's related physical feature information, this first digitized video can be true man's numeral actionable visual of user 130, and this second digitized video also can be true man's numeral actionable visual of user 140.
In section Example of the present invention, this data vector being encoded in this first coded digital image can comprise external command and/or the image parameters of the display mode for setting this first digitized video in addition, wherein user 130 is connected to the modes such as the exercisable keyboard of user 130, mouse, telepilot or other controllers by the input/output end port 215 that the first video interaction device 210 is installed, and inputs this external command and this image parameters to the first video interaction device 210.This external command can be a part of operational order of user 130 for assigning this first image, may correspond to make display device 226 display mode that this operational order upgrades this first image; Such as when this first image representation one virtual portrait, this first image can be ordered replacing one livery by user 130, and display device 226 may correspond to this operational order changes this livery to show this first image.This image parameters can comprise the setup parameter such as brightness, color range of this first image.Image processing module 224 can upgrade the display mode of display device 226 to this first digitized video according to this external command and/or this image parameters.
In section Example of the present invention, the mode that this data vector is encoded in this first digitized video by image processing module 214 can comprise the ad-hoc location this data vector being hidden in this first digitized video, replace the image data of this ad-hoc location with this data vector, and add that header (Header) indicates stowed position.For example, data vector can be hidden in any type of image watermarking modes such as the combination of front end, rear end, image high-frequency region, the low bit regions of image or more the position of the first digitized video sequence.Because the image data be substituted is positioned at more not easily by the position that user observes, therefore can't affect user and watch the first digitized video quality.But the invention is not restricted to data vector to be hidden in the front end of the first digitized video sequence, rear end, image high-frequency region, the low bit regions of image, in other embodiments, also can be not easy at other the position hiding data vector discovered by user.
In the various embodiments of the invention, user 130 and user 140 also can be replaced the object beyond the mankind, such as, can produce the robot etc. of action.
By the present invention in the interactive image operating system 200 disclosed in Fig. 2 and Fig. 3, what transmit between the first video interaction device 210 and the second video interaction device 220 is the numerical coding image of data vector of encoding, but not during digitized video extrasneous information of the prior art, then only can bring the volume of transmitted data identical with digitized video, and not have the additional transmissions amount of information band.Thus, significantly can reduce the excessive caused delay of factor data transmission quantity when to carry out line interactive operation between video interaction device, solve the problems of the prior art.
Refer to Fig. 4, it is for according to one embodiment of the invention, for the process flow diagram of the interactive image method of operating of the interactive image operating system 200 shown in Fig. 2 and Fig. 3.As shown in Figure 4, to comprise step as follows for this interactive image method of operating:
Step 402: the first video interaction device 210 according in one first digitized video of user 130 comprise this object physical features information produce a data vector.
Step 404: this data vector is encoded in this first digitized video by the first video interaction device 210, to produce one first numerical coding image.
Step 406: the second video interaction device 220 is decoded to this first numerical coding image, to restore this data vector and this first digitized video; And
Step 408: the second video interaction device 220 according to this data vector comprise the physical features information of user 130, show this first digitized video.
Note that the step shown in Fig. 4 increased aforesaid various restrictive condition the embodiment that derive, or in Fig. 4 the Rational Arrangement of step combine the embodiment that derives, all must be considered as embodiments of the invention.
The invention discloses a kind of video interaction device, apply the interactive image operating system of this video interaction device, and the interactive image method of operating that this interactive image operating system uses.By content disclosed by the invention, when needing a large amount of information of transmission or information between video interaction device, can by these information or information coding in digitized video, to reduce the volume of transmitted data between video interaction device, and and then the transmission delay reduced between video interaction device, to reach the immediate interactive operation between video interaction device.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (16)
1. a video interaction device, is characterized in that, comprises:
One image capture unit, is used for a digitized video of acquisition one object;
One image processing module, be used for according in this digitized video comprise this object physical features information produce a data vector, and this data vector is encoded in an ad-hoc location of this digitized video, to produce a numerical coding image; And
One image transmission device, is used for exporting this numerical coding image to one network, and the device connected to make this network can show this digitized video according to this data vector comprised in this numerical coding image;
Wherein the physical features information of this object comprises a displacement of this object, translational speed, moving direction, a depth map, a skeleton profile and/or a gesture;
Wherein, this ad-hoc location comprises the combination of front end, rear end, image high-frequency region, the low bit regions of image or more the position of this digitized video.
2. video interaction device according to claim 1, it is characterized in that, wherein this data vector is encoded in an ad-hoc location of this digitized video by this image processing module, comprises in the mode producing this numerical coding image, adds that header is to indicate this ad-hoc location.
3. video interaction device according to claim 1, is characterized in that, wherein this image capture unit is a two-dimentional video camera or a 3-D photography machine.
4. video interaction device according to claim 1, is characterized in that, wherein this image capture unit is a network camera.
5. video interaction device according to claim 1, is characterized in that, separately comprises:
One display device, is used for showing this digitized video.
6. video interaction device according to claim 1, wherein this data vector separately comprises an external command and/or an image parameters of the display mode for setting this digitized video.
7. an interactive image operating system, is characterized in that, comprises:
One first video interaction device, comprises: an image capture unit, one first image processing module and an image transmission device;
This image capture unit, is used for a digitized video of acquisition one object;
This first image processing module, be used for according in this digitized video comprise this object physical features information produce a data vector, and this data vector is encoded in an ad-hoc location of this digitized video, to produce a numerical coding image; And
This image transmission device, is used for exporting this numerical coding image;
One second video interaction device, comprises: a receiver, one second image processing module and a display device;
This receiver, is used for receiving this numerical coding image that this first video interaction device produces;
This second image processing module, is used for decoding to this numerical coding image, to restore this data vector and this digitized video; And
This display device, to be used for according to this data vector comprise the physical features information of this object, show this digitized video;
Wherein the physical features information of this object comprises a displacement of this object, translational speed, moving direction, a depth map, a skeleton profile and/or a gesture;
Wherein this ad-hoc location comprises the combination of front end, rear end, image high-frequency region, the low bit regions of image or more the position of this digitized video.
8. interactive image operating system according to claim 7, it is characterized in that, wherein this data vector is encoded in an ad-hoc location of this digitized video by this first image processing module, comprises in the mode producing this numerical coding image, adds that header is to indicate this ad-hoc location.
9. interactive image operating system according to claim 7, is characterized in that, wherein this image capture unit is a two-dimentional video camera or a 3-D photography machine.
10. interactive image operating system according to claim 7, is characterized in that, wherein this image capture unit is a network camera.
11. interactive image operating systems according to claim 7, it is characterized in that, wherein this data vector separately comprises an external command and/or an image parameters of the display mode for setting this digitized video, and this display device upgrades the display mode of this digitized video according to this external command or this image parameters.
12. 1 kinds of interactive image methods of operating, is characterized in that, comprise:
One first video interaction device according in a digitized video of an object comprise this object physical features information produce a data vector;
This data vector is encoded in an ad-hoc location of this digitized video by this first video interaction device, to produce a numerical coding image;
One second video interaction device is decoded to this numerical coding image, to restore this data vector and this digitized video; And
This second video interaction device according to this data vector comprise the physical features information of this object, show this digitized video;
Wherein the physical features information of this object comprises a displacement of this object, translational speed, moving direction, a depth map, a skeleton profile and/or a gesture;
Wherein this ad-hoc location comprises the combination of front end, rear end, image high-frequency region, the low bit regions of image or more the position of this digitized video.
13. interactive image methods of operating according to claim 12, is characterized in that, separately comprise:
This first video interaction device captures this digitized video.
14. interactive image methods of operating according to claim 12, is characterized in that, separately comprise:
This first video interaction device exports this numerical coding image to this second video interaction device.
15. interactive image methods of operating according to claim 12, is characterized in that, separately comprise:
This second video interaction device, according to the external command or the image parameters that are used for operating this digitized video, sets the display mode of this digitized video.
16. interactive image methods of operating according to claim 12, is characterized in that, wherein this data vector is encoded in an ad-hoc location of this digitized video by this first video interaction device, comprises with the step producing this numerical coding image:
Add that header is to indicate this ad-hoc location, to produce this numerical coding image.
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| CN1540567A (en) * | 2003-04-23 | 2004-10-27 | 良 梁 | Device and system for detecting and measuring multiple positions, speeds and directions of moving points as well as implementation approach |
| CN101917620A (en) * | 2010-08-20 | 2010-12-15 | 浙江大学 | Method for intraframe coding of geographic information in MEPG-2 video coding |
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| KR100758270B1 (en) * | 2005-12-09 | 2007-09-12 | 한국전자통신연구원 | Method for Efficient PLSC Information Decoding of DVB-S2 Transmission Frame |
| CN101312524B (en) * | 2007-05-23 | 2010-06-23 | 财团法人工业技术研究院 | Moving object detecting apparatus and method using light track analysis |
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| CN1404018A (en) * | 2002-09-29 | 2003-03-19 | 西安交通大学 | Intelligent scene drawing system and drawing & processing method in computer network environment |
| CN1540567A (en) * | 2003-04-23 | 2004-10-27 | 良 梁 | Device and system for detecting and measuring multiple positions, speeds and directions of moving points as well as implementation approach |
| CN101917620A (en) * | 2010-08-20 | 2010-12-15 | 浙江大学 | Method for intraframe coding of geographic information in MEPG-2 video coding |
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