CN109974531B - Video accurate target reading system and video accurate target reading method - Google Patents
Video accurate target reading system and video accurate target reading method Download PDFInfo
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- CN109974531B CN109974531B CN201910229710.4A CN201910229710A CN109974531B CN 109974531 B CN109974531 B CN 109974531B CN 201910229710 A CN201910229710 A CN 201910229710A CN 109974531 B CN109974531 B CN 109974531B
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- 230000008569 process Effects 0.000 description 8
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/08—Infrared hit-indicating systems
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
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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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Abstract
The invention discloses a video accurate target reading system and a video accurate target reading method, and relates to the field of video shooting training. The target paper has more marks, so that interference is easily formed on grabbing of the position of the impact point, the possibility of missed grabbing or mistaken grabbing is easily caused, and the precision of the intelligent equipment in target reading is lower. The intelligent device comprises an intelligent device and a target, wherein the intelligent device is electrically connected with a color camera device and an infrared camera device, target paper and target paper positioning mark points are arranged on the target, and the intelligent device also comprises an infrared light supplement lamp which is used for projecting infrared light to the target paper; the color camera device is used for acquiring color image information containing the target paper and the target paper positioning mark points; the infrared camera device is used for acquiring infrared image information containing the target paper positioning mark points and/or the impact points. The invention reduces the possibility of missed grabbing or mistaken grabbing and increases the precision of the intelligent device in target reading.
Description
Technical Field
The invention relates to the field of video shooting training, in particular to a video accurate target reading system and a video accurate target reading method.
Background
The current shooting training in image scene is a common training device and means for military police at home and abroad. People also have a lot of popular gun battle network games, such as crossing fire wires, anti-terrorism elite, absolute survival and the like, which are widely popular with the public players. In real life, there are many experience museums of real person CS, and people can relax through these games after working.
The existing image shooting training is that a user usually shoots a target through a video in daytime, and then sends the shot image to intelligent equipment, and the intelligent equipment analyzes the position of an impact point on target paper in the image, so that the number of rings shot by the user is obtained.
However, in the analysis process, more marks exist on the target paper, and the marks easily interfere with grabbing of the impact point in the intelligent device analysis process, so that the possibility of grabbing the impact point by the intelligent device is reduced, the possibility of missed grabbing or mistaken grabbing is easily caused, and the precision of the intelligent device in target reading is low.
Disclosure of Invention
The invention aims to provide a video accurate target reading system and a video accurate target reading method, which reduce the possibility of missed grabbing or mistaken grabbing and increase the target reading precision of intelligent equipment.
The technical scheme provided by the invention is as follows:
a video accurate target reading system comprises intelligent equipment and a target, wherein the intelligent equipment is electrically connected with a color camera device and an infrared camera device, target paper and target paper positioning mark points are arranged on the target, and the video accurate target reading system also comprises an infrared light supplement lamp, wherein the infrared light supplement lamp is used for projecting infrared light to the target paper; the color camera device is used for acquiring color image information containing the target paper and the target paper positioning mark points; the infrared camera device is used for acquiring infrared image information containing the target paper positioning mark points and the impact points; the intelligent equipment is used for acquiring the color image information and the infrared image information, and analyzing to obtain the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information; the intelligent equipment establishes mapping between the color image information and the infrared image information according to the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information; the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information; the intelligent equipment analyzes and obtains the position of the impact point in the infrared image information according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information; and the intelligent equipment analyzes and obtains the ring number of the impact points according to the positions of the impact points in the infrared image information and the color images of the target paper in the color image information.
Furthermore, the intelligent equipment is also used for displaying a virtual target paper image, and the virtual target paper image corresponds to the infrared image information; and the intelligent equipment marks the virtual target paper image according to the position information of the impact point in the infrared image information.
Further, the intelligent device is also used for refreshing the virtual target paper image.
Further, the intelligent device is also used for storing the marks of the impact points on the virtual target paper image.
Further, the color camera device is also used for acquiring color image information containing the impact point; the intelligent device is also used for displaying color image information containing the impact points.
One of the objects of the present invention is to provide a method for accurately reading a target from a video, comprising: the color image pickup device acquires color image information containing target paper and target paper positioning mark points; the infrared camera device acquires infrared image information containing the target paper positioning mark points; the intelligent equipment acquires the color image information and the infrared image information, and analyzes the color image information to obtain the position of the target paper positioning mark point and the position of the target paper positioning mark point in the infrared image information; the intelligent equipment establishes mapping between the color image information and the infrared image information according to the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information; the infrared camera device acquires infrared image information containing the impact point; the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information; the intelligent equipment analyzes and obtains the position of the impact point in the infrared image information according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information; and the intelligent equipment analyzes and obtains the ring number of the impact points according to the positions of the impact points in the infrared image information and the color images of the target paper in the color image information.
Further, establishing the mapping between the color image information and the infrared image information further comprises: the intelligent equipment displays a virtual target paper image; the virtual target paper image corresponds to the infrared image information; after analyzing the number of rings of the impact point, the method also comprises the following steps: and the intelligent equipment marks the virtual target paper image according to the position information of the impact point in the infrared image information.
Further, after the marking is carried out on the virtual target paper image, the method also comprises the following steps: and the intelligent equipment refreshes the virtual target paper image.
Further, after the marking is carried out on the virtual target paper image, the method also comprises the following steps: and the intelligent equipment stores the mark of the position information of the impact point on the virtual target paper avatar.
Further, establishing the mapping between the color image information and the infrared image information further comprises: the color camera device acquires color image information containing the impact point; the smart device displays color image information containing the impact point.
Compared with the prior art, the video accurate target reading system and the video accurate target reading method provided by the invention have the following beneficial effects:
1. when the intelligent device analyzes infrared image information and captures position information of the impact point, because the image acquired by the second device is the infrared image information, and the mark on the target paper cannot be displayed in the infrared image information, the infrared image information only contains the color image information of the impact point except the target paper positioning mark point, other interference does not exist, the possibility of missed or mistaken grasping is reduced, and the precision of the intelligent device in target reading is increased.
2. The target reading process is based on infrared light, so that the video accurate target reading system described in the embodiment can be used at night, and the use efficiency of the video accurate target reading system is increased.
3. The target reading process is based on video and indirect target reading, and the position of a bullet hole on target paper does not need to be directly read, so that the video accurate target reading system described in the embodiment can also implement laser simulation training, the efficiency of the video accurate target reading system is further increased, and the waste of the target paper is reduced.
4. Through the setting of virtual target paper image, the actual position of the point of impact on the target paper can be displayed on the virtual target paper image through the mark by the intelligent equipment, so that the user can know the accuracy of the shooting at this time, and the shooting angle can be adjusted in time.
5. Through the playing of the color image information, a user can find all marks on the virtual target paper image in the color image information shot by the color camera device, so that the user can conveniently confirm whether the corresponding marks exist on the virtual target paper image for the second time, and meanwhile, the user can conveniently confirm whether the problems of missed grabbing or mistaken grabbing exist.
6. The user can be through the mark position one-to-one of the mark of the bullet point on the virtual target paper image of inspection storage and the bullet hole on the target paper, comes to the precision of snatching of smart machine and inspects, and the user of also being convenient for is through the mark of the bullet point on the virtual target paper image, comes whether analysis target paper reaches life.
Drawings
The foregoing features, technical features, and advantages of a video accurate target reading system and a video accurate target reading method, and implementations thereof will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.
FIG. 1 is a schematic flow chart of a video accurate target reading system and a video accurate target reading method according to the invention;
FIG. 2 is a schematic flow chart of another video accurate target reading system and a video accurate target reading method of the invention;
fig. 3 is a schematic flow chart of a video accurate target reading system and a video accurate target reading method according to the invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
According to one embodiment provided by the invention, the video accurate target reading system comprises intelligent equipment and a target, wherein the intelligent equipment mainly refers to a computer with calculation and analysis capabilities; the intelligent equipment is electrically connected with a color camera device and an infrared camera device, and specifically, the color camera device and the infrared camera device can be connected to the intelligent equipment through cables or directly connected to the intelligent equipment through a wireless communication module; be equipped with target paper and target paper positioning mark point on the mark target, still include infrared light filling lamp, infrared light filling lamp can be used for throwing the infrared light in the target paper, and the infrared light can distribute on the target paper evenly when throwing.
The color camera device can acquire color image information containing target paper and target paper positioning mark points; specifically, the color camera device can acquire a color image of the target position, namely, the color camera can shoot the image information of the circular shape, size, partition and positioning mark points of the target paper, namely, the color image information; preferably, the color camera is provided with an infrared filter, and the color camera can filter infrared light so as to enhance the color of the color image information.
The infrared camera device is used for acquiring infrared image information containing target paper positioning mark points and impact points; specifically, the infrared camera device is a black-and-white camera, and the black-and-white camera can acquire images of infrared bands, namely infrared image information; the infrared camera and the color camera are electrically connected with auxiliary intelligent equipment, and can be electrically connected with the intelligent equipment through the respective auxiliary intelligent equipment.
When shooting, if the shooting is carried out in a live-action shooting mode, the shot can penetrate through the target paper, the shot hole is reserved in the target paper, and the infrared light originally projected on the shot hole part can penetrate through the shot hole, so that a shot point with light intensity lower than that of other areas can appear on an infrared image acquired by the infrared camera device, and a black point is generated; if the laser shooting is carried out, the laser emitted by the laser gun can hit the target paper, and because the light intensity of the laser is higher than that of the infrared light, an impact point with light intensity higher than that of other areas appears on an infrared light image acquired by the infrared camera device, namely a bright point is generated; the obtained black spots and the bright spots are the impact spots.
The intelligent equipment can acquire color image information and infrared image information, and analyze the color image information to obtain the position of a target paper positioning mark point and the position of the target paper positioning mark point in the infrared image information; specifically, the target paper positioning mark point at least comprises three components which are not on the same straight line, the components are any one or more of nails, holes and marks arranged on the target paper, and the components can be acquired by a color camera device and an infrared camera device.
And the intelligent equipment establishes mapping between the color image information and the infrared image information according to the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information.
When the intelligent device can analyze the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information, and the position of the target paper positioning mark point on the target paper is not changed, the relative position of the target paper positioning mark point in different images is not changed, so the positions positioned in the color image information and the infrared image information correspond to each other, and the intelligent device can establish mapping between the color image information and the infrared image information.
The intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information; the infrared image shooting device can acquire infrared image information in real time, after a user shoots, the infrared image information acquired by the infrared image information has an impact point, the infrared image information sends the infrared image information to the intelligent equipment, and the intelligent equipment can analyze that the infrared image information has the impact point and then obtains the position information of the impact point in the infrared image information.
The intelligent equipment analyzes and obtains the position of the impact point in the infrared image information according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information; after the intelligent device obtains the position information of the impact point on the infrared image, the corresponding position on the color image information is found, namely the position of the impact point in the infrared image information.
The intelligent equipment analyzes and obtains the ring number of the impact points according to the positions of the impact points in the infrared image information and the color images of the target paper in the color image information; the intelligent equipment can analyze the image, and then the position of the impact point on the target paper, namely the ring number of the impact point, can be analyzed.
In this embodiment, when the intelligent device analyzes infrared image information and captures position information of an impact point, since an image acquired by the second device apparatus is the infrared image information and a mark on the target paper cannot be displayed in the infrared image information, the infrared image information only contains color image information of the impact point except for a target paper positioning mark point, and other interference does not exist, so that the possibility of missed or mistaken grasping is reduced, and the precision of the intelligent device in target reading is increased.
Because the target reading process in the embodiment is based on infrared light, the video accurate target reading system described in the embodiment can also be used at night, and the use efficiency of the video accurate target reading system is increased.
In addition, the target reading process in the embodiment is indirect target reading based on video, and the position of the bullet hole on the target paper does not need to be directly read, so that the video accurate target reading system described in the embodiment can also implement laser simulation training, the efficiency of the video accurate target reading system is further increased, and the waste of the target paper is reduced.
According to another embodiment of the invention, the invention provides a video accurate target reading system, which is different from the first embodiment in the display of virtual target paper images on a smart device.
On the basis of the first embodiment, in the embodiment, the intelligent device is further configured to display a virtual target paper image, and the virtual target paper image corresponds to the infrared image information; the virtual target paper image before target shooting is freely set by a user, and infrared image information during mapping can also be directly used as the virtual target paper image.
The intelligent equipment marks the virtual target paper image according to the position information of the impact point in the infrared image information; that is, when the impact point is analyzed to be present, the impact point is displayed on the virtual target paper image.
Through the setting of virtual target paper image, the actual position of the point of impact on the target paper can be displayed on the virtual target paper image through the mark by the intelligent equipment, so that the user can know the accuracy of the shooting at this time, and the shooting angle can be adjusted in time.
Preferably, the color camera is further configured to acquire color image information including the impact point, and the intelligent device is further configured to display the color image information including the impact point, that is, the color camera is also capable of shooting the target paper in real time, and the intelligent device is capable of playing the image shot by the color camera in real time.
Through the playing of the color image information, a user can find all marks on the virtual target paper image in the color image information shot by the color camera device, so that the user can conveniently confirm whether the corresponding marks exist on the virtual target paper image for the second time, and meanwhile, the user can conveniently confirm whether the problems of missed grabbing or mistaken grabbing exist.
According to the improvement of the above embodiment, in this embodiment, the intelligent device is further configured to refresh the virtual target paper image; however, when the user is replaced to shoot, the user can refresh the virtual target paper image, and the virtual target paper image is refreshed into a virtual target paper image before shooting, so that the user can observe conveniently, and the user experience is improved.
Preferably, the intelligent device is also used for storing marks of the impact points on the virtual target paper image; the user can be through the mark position one-to-one of the mark of the bullet point on the virtual target paper image of inspection storage and the bullet hole on the target paper, comes to the precision of snatching of smart machine and inspects, and the user of also being convenient for is through the mark of the bullet point on the virtual target paper image, comes whether analysis target paper reaches life.
According to an embodiment provided by the present invention, as shown in fig. 1, a method for accurately reading a target in a video includes:
s10, the color image pickup device acquires color image information containing target paper and target paper positioning mark points; the color image of the target position is obtained by the color camera device, namely the color camera can shoot the image information of the circular shape, the size, the subarea and the positioning mark point of the target paper, namely the color image information; preferably, the color camera is provided with an infrared filter, and the color camera can filter infrared light so as to enhance the color of the color image information.
S11, acquiring infrared image information containing the target paper positioning mark points by an infrared camera device; the infrared camera device is a black and white camera, and the black and white camera can acquire images of infrared bands, namely infrared image information; the infrared camera and the color camera are electrically connected with auxiliary intelligent equipment, and can be electrically connected with the intelligent equipment through the respective auxiliary intelligent equipment.
When shooting, if the shooting is carried out in a live-action shooting mode, the shot can penetrate through the target paper, the shot hole is reserved in the target paper, and the infrared light originally projected on the shot hole part can penetrate through the shot hole, so that a shot point with light intensity lower than that of other areas can appear on an infrared image acquired by the infrared camera device, and a black point is generated; if the laser shooting is carried out, the laser emitted by the laser gun can hit the target paper, and because the light intensity of the laser is higher than that of the infrared light, an impact point with light intensity higher than that of other areas appears on an infrared light image acquired by the infrared camera device, namely a bright point is generated; the obtained black spots and the bright spots are the impact spots.
S12, the intelligent equipment acquires the color image information and the infrared image information, and analyzes the color image information to obtain the position of the target paper positioning mark point and the position of the target paper positioning mark point in the infrared image information; the target paper positioning mark point at least comprises three components which are not on the same straight line, the components are any one or more of nails, holes and marks arranged on the target paper, and the components can be acquired by a color camera device and an infrared camera device.
S13, the intelligent device establishes mapping between the color image information and the infrared image information according to the positions of the target paper positioning mark points in the color image information and the positions of the target paper positioning mark points in the infrared image information; when the intelligent device can analyze the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information, and the position of the target paper positioning mark point on the target paper is not changed, the relative position of the target paper positioning mark point in different images is not changed, so the positions positioned in the color image information and the infrared image information correspond to each other, and the intelligent device can establish mapping between the color image information and the infrared image information.
S20, the infrared camera device acquires infrared image information containing the impact point; the infrared image shooting device can acquire infrared image information in real time, after a user shoots, the infrared image information acquired by the infrared image information has an impact point, the infrared image information sends the infrared image information to the intelligent equipment, and the intelligent equipment can analyze that the infrared image information has the impact point and then obtains the position information of the impact point in the infrared image information.
And S21, the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information.
S22, analyzing by the intelligent device according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information to obtain the position of the impact point in the infrared image information; after the intelligent device obtains the position information of the impact point on the infrared image, the corresponding position on the color image information is found, namely the position of the impact point in the infrared image information.
S23, analyzing by the intelligent equipment according to the position of the impact point in the infrared image information and the color image of the target paper in the color image information to obtain the number of rings of the impact point; the intelligent equipment can analyze the image, and then the position of the impact point on the target paper, namely the ring number of the impact point, can be analyzed.
In this embodiment, when the intelligent device analyzes infrared image information and captures position information of an impact point, since an image acquired by the second device apparatus is the infrared image information and a mark on the target paper cannot be displayed in the infrared image information, the infrared image information only contains color image information of the impact point except for a target paper positioning mark point, and other interference does not exist, so that the possibility of missed or mistaken grasping is reduced, and the precision of the intelligent device in target reading is increased.
Because the target reading process in the embodiment is based on infrared light, the video accurate target reading system described in the embodiment can also be used at night, and the use efficiency of the video accurate target reading system is increased.
In addition, the target reading process in the embodiment is indirect target reading based on video, and the position of the bullet hole on the target paper does not need to be directly read, so that the video accurate target reading system described in the embodiment can also implement laser simulation training, the efficiency of the video accurate target reading system is further increased, and the waste of the target paper is reduced.
According to another embodiment of the present invention, as shown in fig. 2 and 3, a method for accurately reading a target in a video includes:
and S10, the color image pick-up device acquires color image information containing the target paper and the target paper positioning mark points.
And S11, acquiring infrared image information containing the target paper positioning mark points by an infrared camera device.
S12, the intelligent equipment acquires the color image information and the infrared image information, and analyzes the color image information to obtain the position of the target paper positioning mark point and the position of the target paper positioning mark point in the infrared image information.
S13, the intelligent device establishes mapping between the color image information and the infrared image information according to the positions of the target paper positioning mark points in the color image information and the positions of the target paper positioning mark points in the infrared image information; the virtual target paper image before target shooting is freely set by a user, and infrared image information during mapping can also be directly used as the virtual target paper image.
S14, the intelligent device displays a virtual target paper image; the virtual target paper image corresponds to the infrared image information.
S20, the infrared camera device acquires infrared image information containing the impact point;
and S21, the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information.
And S22, analyzing by the intelligent device according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information to obtain the position of the impact point in the infrared image information.
And S23, analyzing by the intelligent equipment according to the position of the impact point in the infrared image information and the color image of the target paper in the color image information to obtain the number of rings of the impact point.
S30, marking the virtual target paper image by the intelligent equipment according to the position information of the impact point in the infrared image information; through the setting of virtual target paper image, the actual position of the point of impact on the target paper can be displayed on the virtual target paper image through the mark by the intelligent equipment, so that the user can know the accuracy of the shooting at this time, and the shooting angle can be adjusted in time.
And S31, the intelligent device stores the mark of the position information of the impact point on the virtual target paper avatar.
And S40, the intelligent device refreshes the virtual target paper image.
S50, the color image pickup device acquires color image information including the impact point.
And S51, the intelligent device displays the color image information containing the impact point.
Through the playing of the color image information, a user can find all marks on the virtual target paper image in the color image information shot by the color camera device, so that the user can conveniently confirm whether the corresponding marks exist on the virtual target paper image for the second time, and meanwhile, the user can conveniently confirm whether the problems of missed grabbing or mistaken grabbing exist.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The video accurate target reading system is characterized by comprising intelligent equipment and a target, wherein the intelligent equipment is electrically connected with a color camera device and an infrared camera device, target paper and target paper positioning mark points are arranged on the target, and the video accurate target reading system further comprises an infrared light supplement lamp, and the infrared light supplement lamp is used for projecting infrared light to the target paper;
the color camera device is used for acquiring color image information containing the target paper and the target paper positioning mark points;
the infrared camera device is used for acquiring infrared image information containing the target paper positioning mark points and the impact points;
the intelligent equipment is used for acquiring the color image information and the infrared image information, and analyzing to obtain the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information;
the intelligent equipment establishes mapping between the color image information and the infrared image information according to the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information;
the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information;
the intelligent equipment analyzes and obtains the corresponding position of the impact point on the color image information according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information, namely the position of the impact point in the infrared image information;
and the intelligent equipment analyzes and obtains the ring number of the impact points according to the positions of the impact points in the infrared image information and the color images of the target paper in the color image information.
2. The video precision target reading system according to claim 1, wherein:
the intelligent equipment is also used for displaying a virtual target paper image, and the virtual target paper image corresponds to the infrared image information;
and the intelligent equipment marks the virtual target paper image according to the position information of the impact point in the infrared image information.
3. The video precision target reading system according to claim 2, wherein:
the intelligent device is also used for refreshing the virtual target paper image.
4. The video precision target reading system according to claim 3, wherein:
the intelligent device is also used for storing the marks of the impact points on the virtual target paper image.
5. The video precision target reading system according to any one of claims 2 to 4, wherein:
the color camera device is also used for acquiring color image information containing the impact point;
the intelligent device is also used for displaying color image information containing the impact points.
6. A method for accurately reading a target from a video, comprising:
the color image pickup device acquires color image information containing target paper and target paper positioning mark points;
the infrared camera device acquires infrared image information containing the target paper positioning mark points;
the intelligent equipment acquires the color image information and the infrared image information, and analyzes the color image information to obtain the position of the target paper positioning mark point and the position of the target paper positioning mark point in the infrared image information;
the intelligent equipment establishes mapping between the color image information and the infrared image information according to the position of the target paper positioning mark point in the color image information and the position of the target paper positioning mark point in the infrared image information;
the infrared camera device acquires infrared image information containing the impact point;
the intelligent equipment analyzes the infrared image information to obtain the position information of the impact point in the infrared image information;
the intelligent equipment analyzes and obtains the corresponding position of the impact point on the color image information according to the position information of the impact point in the infrared image information and the mapping between the color image information and the infrared image information, namely the position of the impact point in the infrared image information;
and the intelligent equipment analyzes and obtains the ring number of the impact points according to the positions of the impact points in the infrared image information and the color images of the target paper in the color image information.
7. The method of claim 6, wherein mapping the color image information and the infrared image information further comprises:
the intelligent equipment displays a virtual target paper image; the virtual target paper image corresponds to the infrared image information;
after analyzing the number of rings of the impact point, the method also comprises the following steps:
and the intelligent equipment marks the virtual target paper image according to the position information of the impact point in the infrared image information.
8. The method of claim 7, further comprising, after the marking on the virtual target paper image:
and the intelligent equipment refreshes the virtual target paper image.
9. The method of claim 8, further comprising, after the marking on the virtual target paper image:
and the intelligent equipment stores the mark of the position information of the impact point on the virtual target paper avatar.
10. The method for accurately reading the target in the video according to any one of claims 7 to 9, wherein the mapping between the color image information and the infrared image information is established by:
the color camera device acquires color image information containing the impact point;
the smart device displays color image information containing the impact point.
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