CN106559660B - Method and apparatus 2d 3d target video display information - Google Patents

Method and apparatus 2d 3d target video display information Download PDF

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CN106559660B
CN106559660B CN201510632516.2A CN201510632516A CN106559660B CN 106559660 B CN106559660 B CN 106559660B CN 201510632516 A CN201510632516 A CN 201510632516A CN 106559660 B CN106559660 B CN 106559660B
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frame
target
ellipse
2d video
determining
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CN106559660A (en
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浦世亮
孙杰
韩杰茜
郭斌
王全占
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杭州海康威视数字技术股份有限公司
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Abstract

本发明实施例提供的2D视频中展示目标3D信息的方法及装置,可以确定2D视频中当前目标的图像的最高点、最低点,确定2D视频中目标的图像的宽度;以最高点作为第椭圆的圆心,以最低点作为第二椭圆的圆心,以宽度作为第椭圆和第二椭圆的长轴的长度;确定生成2D视频的视频采集设备到最高点的连线与水平面的第夹角,根据第夹角及宽度确定第椭圆的短轴的长度;确定生成2D视频的视频采集设备到最低点的连线与水平面的第二夹角,根据第二夹角及宽度确定第二椭圆的短轴的长度;确定与目标匹配的圆柱体框架及框架绘制位置并绘制。 Method and apparatus for a 2D video according to an embodiment of the present invention is shown in certain 3D information, the highest point can be determined 2D video image of a current targets, the lowest point, determines the width of the image in 2D target video; the highest point as the ellipse the center of the lowest point as the center of a second ellipse, the width as the length of the major axis of the ellipse and a second ellipse; determining generate a 2D video first angle video capture device to connect to the highest point and the horizontal plane, in accordance with width of the first angle and the length of the minor axis of the ellipse; determining generate a 2D video to a video capture device to connect a second angle with the horizontal plane of the lowest point, the second ellipse minor axis is determined according to the second angle and width length; cylindrical frame and the frame is determined to match the target position and the drawing is drawn. 由于圆柱体框架线段较少,因此接近时产生的混淆可能性较小,本发明的目标的3D信息的展示效果较好。 Since fewer cylinder frame segment, so close to the possibility of confusion is small, the effect of 3D display of the target information according to the present invention is preferably.

Description

2D视频中展不目标3D彳g息的方法及装置 2D 3D video show is not the target of interest and left foot method g apparatus

技术领域 FIELD

[0001] 本发明涉及视频标识技术领域,特别是涉及2D视频中展示目标3D信息的方法及装置。 [0001] The present invention relates to a video identification technology, and particularly relates to a method and apparatus 2D 3D video display target information.

背景技术 Background technique

[0002] 视频监控技术在安全防护等诸多领域应用广泛。 [0002] Video surveillance technology is widely used in security and other areas. 为了方便跟踪及识别,现有的视频监控技术在2D视频上添加了3D信息。 In order to facilitate tracking and identification, prior art video surveillance 2D video on the 3D information is added.

[0003] 如图1所示,现有技术添加的3D信息为立方体框架,每个立方体框架由12条线段构成,用以表示目标的3D信息。 [0003] 1, the prior art 3D information added cubic framework, each composed of a cubic frame segments 12, information indicating the target to 3D. 但是,当视频中存在多个目标且目标间的距离较近甚至目标图像出现重叠时,表示各目标的3D信息的多条线段将会接触及重合,使得目标的3D信息的展示效果较差,用户无法轻易分辨各目标的3D信息。 However, when there are a plurality of target video and the distance between the target object image overlap even closer, showing poor plurality of line segments showing the effect of 3D information of each object and the contact will coincide, so that the 3D target information, users can not easily distinguish 3D information of each target.

发明内容 SUMMARY

[0004] 本发明实施例的目的在于提供一种2D视频中展示目标3D信息的方法及装置,以提尚3D彳目息展不效果。 [0004] The object of embodiments of the present invention is to provide a method and apparatus is shown in certain 3D video information in a 2D, 3D to provide the left foot is still not show the effect of mesh information.

[0005] 为达到上述目的,本发明实施例公开了一种2D视频中展示目标3D信息的方法,包括: [0005] To achieve the above object, embodiments of the present invention discloses a method for 2D video display 3D target information, comprising:

[0000]确定2D视频中当如目标的图像的最尚点、最低点,确定2D视频中当如目标的图像的宽度; [0000] determining a 2D video is still the most points, the lowest point when the image of the object as determined in the 2D video as a target when the width of the image;

[0007] 以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; [0007] In the highest point as the center of the first ellipse to the second lowest point as the center of the ellipse to the width as the length of the first major axis of the ellipse and the second ellipse;

[0008] 确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角, 根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度;确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; [0008] The video capture device is determined to generate the 2D video to the highest point of connection of the first angle and the horizontal plane, the first minor axis of the ellipse is determined based on the first angle and the width length; determining generate the 2D video to the video capture device to connect a second angle with the horizontal plane of the lowest point, to determine the length of the second minor axis of the ellipse and the second angle according to the width ;

[0009] 确定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧点和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; [0009] determining a target current matching the cylindrical frame and the frame drawing position, wherein said frame by said first elliptical cylinder, said second ellipse, the first line segment and a second segment constituted, wherein the first line segment connecting between the leftmost point of the ellipse and the first left-most point of the second ellipse, the second line segment connecting the first ellipse point and the rightmost The second ellipse point between the rightmost;

[0010] 在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 [0010] drawing the draw cylinder frame at a position in the frame of the 2D video.

[0011] 可选的,还包括: [0011] Optionally, further comprising:

[0012] 根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; [0012] The mounting height of the 2D video to generate a video capture device, the mounting angle and the highest point determines the height of the current object;

[0013] 在所述2D视频中显示所述当前目标的高度。 [0013] In the 2D video display to the current height of the object.

[0014] 可选的,所述根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度,包括: [0014] Optionally, according to the installation height of the 2D video to generate a video capture device, the mounting angle and the highest point, determine a current height of the object, comprising:

[0015] 通过公式 [0015] by the equation

[0016] [0016]

Figure CN106559660BD00061

[0017] 确定所述当前目标的高度Y,其中,Hram为生成所述2D视频的视频采集设备的安装高度,(xc^yuz。)为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度;Φ:为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 (. Xc ^ yuz) [0017] determining the current target height Y, wherein, to generate the 2D video Hram video capture device mounting height, the coordinates of the highest point in a video capture device coordinates; Θ lateral direction to generate the 2D video video capture device inclination angle; Φ: the front-rear direction of the generated 2D video video capture device inclination angle.

[0018] 可选的,与不同目标图像匹配的圆柱体框架的颜色不同。 [0018] Alternatively, the color of different target cylinder frame image matching different.

[0019] 可选的,在确定与所述当前目标匹配的圆柱体框架及框架绘制位置之后,在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架之前,所述方法还包括: Before [0019] Alternatively, after the cylindrical frame and the frame with the current drawing position determining matching target, drawn at the drawing position of the 2D video frame of said frame cylinder, said method further comprising :

[0020] 确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; [0020] The video capture device is determined from the 2D video to the 2D video and generating each of the target;

[0021] 确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; [0021] than the current determination target closer to the front of a target to generate 2D video video capture device;

[0022] 判断所述将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配的圆柱体框架。 Cylinder frame [0022] is determined to be the image of the object in front of the cylinder whether the frame at the drawing will pass through the determined position, if so, deleting the determined target will pass through the front image the portion of the frame, the cylindrical frame is determined after deletion processing with the current target cylinder matches the frame.

[0023] 可选的,还包括: [0023] Optionally, further comprising:

[0024] 将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; [0024] The center of the second elliptical cylinder draw frame is determined as the current target movement locus of the movement locus of the first period of time;

[0025] 在所述2D视频上绘制所确定的移动轨迹。 [0025] the determined movement trajectory drawn on the 2D video.

[0026] 一种2D视频中展示目标3D信息的装置,包括:目标图像确定单元、椭圆确定单元、 短轴确定单元、框架确定单元和框架绘制单元, [0026] An object 3D display 2D video information apparatus, comprising: a target image determination unit, determining unit elliptical, the minor axis determination unit, the frame and the frame determination unit drawing unit,

[0027] 所述目标图像确定单元,用于确定2D视频中当前目标的图像的最高点、最低点,确定2D视频中当前目标的图像的宽度; [0027] The target image determining unit for determining a current highest point of the 2D video image of the target, the lowest point, determining the width of a 2D video image currently in the target;

[0028] 所述椭圆确定单元,用于以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; [0028] The determining unit of the ellipse, the highest point in the center for the first ellipse to the second lowest point as the center of the ellipse to the width as the first and the second elliptical the length of the major axis of the ellipse;

[0029] 所述短轴确定单元,用于确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角,根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度; 确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; [0029] The minor axis determining means for determining to generate the 2D video to the video capture device a first angle with the horizontal plane connecting the highest point, is determined based on the first angle and the width a first length of the minor axis of the ellipse; determining generate the 2D video to the video capture device to a second angle with the horizontal plane connecting the lowest point, and the second angle is determined according to the width of the the length of the second minor axis of the ellipse;

[0030] 所述框架确定单元,用于确定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧点和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; [0030] The frame determining unit for determining the current frame and the frame target cylinder matches the drawing position, wherein said frame by said first elliptical cylinder, said second ellipse, the first wire and a second section of line segments, wherein said first line segment connecting between the leftmost point of the ellipse and the first left-most point of the second ellipse, the second line segment connecting said first oval rightmost point and the second ellipse point between the rightmost;

[0031] 所述框架绘制单元,用于在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 [0031] The frame drawing unit, at a position for drawing said cylindrical body to draw said frame in the 2D video frame.

[0032] 可选的,还包括:高度确定单元及高度显示单元, [0032] Optionally, further comprising: a height determining unit and a height display unit,

[0033] 所述高度确定单元,用于根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; [0033] The height determining unit configured to generate the 2D video installation height video capture device, the mounting angle and the highest point determines the height of the current object;

[0034] 所述高度显示单元,用于在所述2D视频中显示所述当前目标的高度。 [0034] the height of the display unit for the height of the 2D video display to the current object.

[0035] 可选的,所述高度确定单元,具体用于: [0035] Optionally, the height determining unit is configured to:

[0036] 通过公式 [0036] by the equation

[0037] [0037]

Figure CN106559660BD00071

[0038] 确定所述当前目标的高度Y,其中,Hcam为生成所述2D视频的视频采集设备的安装高度,(xc^yuz。)为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度;Φ为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 (. Xc ^ yuz) [0038] determining the current target height Y, wherein, to generate the 2D video HCAM video capture device mounting height, the coordinates of the highest point in a video capture device coordinates; Θ lateral direction to generate the 2D video video capture device inclination angle; [Phi] is a front-rear direction of the generated 2D video video capture device inclination angle.

[0039] 可选的,与不同目标图像匹配的圆柱体框架的颜色不同。 [0039] Alternatively, the color of different target cylinder frame image matching different.

[0040] 可选的,所述装置还包括:距离确定单元、前方目标确定单元、穿过判断单元及框架删除单元, [0040] Optionally, the apparatus further comprising: a distance determining unit, in front of the target determination unit, determining unit, and through the frame deleting unit,

[0041] 所述距离确定单元,用于在所述框架确定单元确定与所述当前目标匹配的圆柱体框架及框架绘制位置之后,在所述框架绘制单元绘制所述圆柱体框架之前,确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; [0041] The distance determining means for determining, after the frame cylindrical frame and the frame unit determines the drawing position of the current target matching, prior to said drawing frame to draw the cylinder unit frame, determining each of said 2D video from the target and the video capture device generating the 2D video;

[0042] 所述前方目标确定单元,用于确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; [0042] The front target determining means for determining a target current than the closer to the front of a target to generate 2D video video capture device;

[0043] 所述穿过判断单元,用于判断所述将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则触发所述框架删除单元; [0043] through the determination means determines the image to be the target in front of the cylinder whether the frame at the determined position of the drawing will pass through for, if yes, trigger the frame deleting unit;

[0044] 所述框架删除单元,用于删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配的圆柱体框架。 [0044] The frame deleting unit, a cylindrical frame portion of the frame image to delete the determined target will pass through the front of the cylinder frame after deletion processing is determined to match the current target cylinder frame.

[0045] 可选的,还包括:轨迹确定单元及轨迹绘制单元, [0045] Optionally, further comprising: a trajectory determination unit and a locus drawing means,

[0046] 所述轨迹确定单元,用于将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; [0046] The trajectory determination unit, the frame for the cylinder of the second center of ellipse plotted to determine the current target movement locus as movement locus of the first period of time;

[0047] 所述轨迹绘制单元,用于在所述2D视频上绘制所确定的移动轨迹。 The [0047] locus drawing means for drawing the determined 2D video on the movement locus.

[0048] 本发明实施例提供的一种2D视频中展示目标3D信息的方法及装置,可以根据2D视频中当前目标的图像绘制圆柱体框架以表示当前目标的3D信息。 Method and apparatus [0048] according to the present invention showing the target information to implement a 3D video Example 2D provided, according to an image drawing cylinder 2D video frame to indicate the current target 3D information of the current object. 由于圆柱体框架线段较少,因此接近时产生的混淆可能性较小,本发明的目标的3D信息的展示效果较好。 Since fewer cylinder frame segment, so close to the possibility of confusion is small, the effect of 3D display of the target information according to the present invention is preferably.

附图说明 BRIEF DESCRIPTION

[0049] 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。 [0049] In order to more clearly illustrate the technical solutions in the embodiments or the prior art embodiment of the present invention, briefly introduced hereinafter, embodiments are described below in the accompanying drawings or described in the prior art needed to be used in describing the embodiments the drawings are only some embodiments of the present invention, those of ordinary skill in the art is concerned, without creative efforts, can derive from these drawings other drawings.

[0050] 图1为现有技术的3D信息展示效果图; [0050] FIG. 1 3D information showing the effect of the prior art FIG;

[0051] 图2为本发明实施例提供了一种2D视频中展示目标3D信息的方法的流程图; [0051] FIG. 2 provides a flow chart of an embodiment of the 2D object 3D video display of the present invention, a method of information;

[0052] 图3为本发明实施例提供的一种3D信息展示效果图; [0052] FIG. 3 shows one kind of 3D rendering information according to an embodiment of the present invention;

[0053] 图4为本发明实施例提供的另一种3D信息展示效果图; [0053] FIG. 4 shows another 3D rendering information according to an embodiment of the present invention;

[0054] 图5为本发明实施例提供了另一种2D视频中展示目标3D信息的方法的流程图; [0054] FIG. 5 of the present embodiment provides a flow diagram of another 2D display object 3D video information of the inventive method;

[0055] 图6为本发明实施例提供的另一种3D信息展示效果图; [0055] FIG. 6 shows a further 3D rendering information according to an embodiment of the present invention;

[0056] 图7为本发明实施例提供的另一种3D信息展示效果图; [0056] FIG. 7 shows another 3D rendering information according to an embodiment of the present invention;

[0057] 图8为本发明实施例提供了一种2D视频中展示目标3D信息的装置结构图。 [0057] FIG. 8 provides a block diagram of an embodiment apparatus 2D 3D video display target information of the present invention.

具体实施方式 Detailed ways

[0058] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0058] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention.

[0059] 如图2所示,本发明实施例提供了一种2D视频中展示目标3D信息的方法,可以包括: [0059] 2, the embodiment of the present invention provides a method for 2D video display 3D target information, may include:

[0060] S10 0、确定2D视频中当前目标的图像的最高点、最低点,确定2D视频中当前目标的图像的宽度; [0060] S10 0, determines the current 2D video image of the target of the highest point, the lowest point, to determine the width of the 2D video image currently in the target;

[0061] 其中,当前目标可以为人,也可以其他对象,如动物、物体(如汽车)等,本发明不做限定。 [0061] wherein, the target current may be a human, may be other objects such as animals, objects (such as cars) or the like, the present invention is not limited thereto.

[0062] S200、以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; [0062] S200, to the highest point as the center of the first ellipse to the second lowest point as the center of the ellipse to the width as said first and said second ellipse major axis length of the ellipse ;

[0063] S300、确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角,根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度;确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; [0063] S300, the video capture device is determined to generate the 2D video to the highest point of a first angle with the horizontal plane of connection, is determined according to short the first ellipse to the width of said first angle and length of the shaft; determining video capture device generating the 2D video to the second angle and the horizontal plane connecting the lowest point, the second ellipse is determined according to short the second angle and the width length of the shaft;

[0064] 其中,可以通过世界坐标系与图像坐标系之间的转换,根据第一夹角及所述宽度确定所述第一椭圆的短轴的长度。 [0064] wherein, by switching between the world coordinate system and the image coordinate system, the length of the minor axis of the ellipse of the first and the first angle is determined according to a width. 世界坐标系与图像坐标系之间的具体转换过程为现有技术,本发明不再赘述。 DETAILED conversion process between the world coordinate system and the image coordinate system of the prior art, no further description.

[0065] 其中,确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度的过程与上述过程类似,不再赘述。 [0065] wherein the video capture device is determined to generate 2D video to a second angle with the horizontal plane connecting the lowest point, the second ellipse is determined according to short the second angle and the width the length of the shaft and the process similar to the process described above, is omitted.

[0066] S400、确定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧点和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; [0066] S400, determining the current cylinder position of the target frame and the frame that matches the drawing, wherein, said first elliptical cylinder by said frame, said second ellipse, the first line segment and a second segment configured wherein, said first line segment connecting between the leftmost point of the ellipse and the first left-most point of the second ellipse, the second line segment connecting the rightmost point of the ellipse and the first the second ellipse point between the rightmost;

[0067] S500、在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 [0067] S500, drawing the draw cylinder frame at a position in the frame of the 2D video.

[0068] 本发明对背景技术中使用的相同的对象进行绘制,绘制效果如图3所示。 [0068] Object of the present invention is the same used in the background art draw, drawing effect as shown in FIG. 其中,圆柱体框架003被绘制在目标的图像003附近。 Wherein the cylinder 003 the frame 003 is drawn in the vicinity of the target image. 通过对比,可以看出,本发明通过圆柱体框架表示目标的3D信息,由于圆柱体框架线段较少,因此接近时产生的混淆可能性较小,本发明的目标的3D信息的展示效果较好。 By contrast, it can be seen, the present invention is 3D information of the object represented by the cylinder frame, due to the smaller cylinder frame segment, thus less likelihood of confusion generated close to, the effect of 3D display of the target information according to the present invention is preferably .

[0069] 具体的,与不同目标图像匹配的圆柱体框架的颜色可以不同。 [0069] Specifically, the target image matching with the different colors of the cylindrical frame may be different. 通过颜色的区分,可以使得用户更易区分不同目标的3D信息。 Distinguished by color, so that the user may more easily distinguish the information from different 3D object.

[0070] 可选的,在本发明其他实施例中,图2所示方法还可以包括: [0070] Alternatively, in other embodiments of the invention, the method shown in FIG. 2 may further comprise:

[0071] 根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; [0071] The mounting height of the 2D video to generate a video capture device, the mounting angle and the highest point determines the height of the current object;

[0072] 在所述2D视频中显示所述当前目标的高度。 [0072] In the 2D video display to the current height of the object.

[0073] 具体的,如图4所示。 [0073] Specifically, as shown in FIG. 高度005可以显示在当前目标的图像上方。 Height 005 images can be displayed above the current target.

[0074] 其中,所述根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度,可以包括: [0074] wherein, according to the installation height of the 2D video to generate a video capture device, the mounting angle and the highest point determines the height of the current object, may include:

[0075] 通过公式 [0075] by the equation

[0076] [0076]

Figure CN106559660BD00091

[0077] 确定所述当前目标的高度Y,其中,Hram为生成所述2D视频的视频采集设备的安装高度,(xc^yuz。)为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度;Φ:为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 (. Xc ^ yuz) [0077] determining the current target height Y, wherein, to generate the 2D video Hram video capture device mounting height, the coordinates of the highest point in a video capture device coordinates; Θ lateral direction to generate the 2D video video capture device inclination angle; Φ: the front-rear direction of the generated 2D video video capture device inclination angle.

[0078] 本发明实施例提供的一种2D视频中展示目标3D信息的方法,可以根据2D视频中当前目标的图像绘制圆柱体框架以表示当前目标的3D信息。 Method [0078] The present invention showing the target information to implement a 3D video Example 2D provided, according to an image drawing cylinder 2D video frame to indicate the current target 3D information of the current object. 由于圆柱体框架线段较少,因此接近时产生的混淆可能性较小,本发明的目标的3D信息的展示效果较好。 Since fewer cylinder frame segment, so close to the possibility of confusion is small, the effect of 3D display of the target information according to the present invention is preferably.

[0079]在图2所不实施例基础上,如图5所不,本发明实施例提供的另一种2D视频中展不目标3D信息的方法,在步骤S400之后,在步骤S500之前,还可以包括: [0079] In the embodiment based on FIG. 2 embodiment does not, not shown in Figure 5, another method for 2D show no object 3D video information according to an embodiment of the present invention, after the step S400, the before step S500, the further They may include:

[0080] S410、确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; [0080] S410, determining each of the 2D video from the target and the video capture device generating the 2D video;

[0081] 由于已获得生成所述2D视频的视频采集设备的安装高度、安装角度,因此可以根据目标图像确定目标与生成所述2D视频的视频采集设备的距离。 [0081] Since the height has been installed video capture device generating the 2D video, the mounting angle, it is possible to determine a target distance of the target image and generating a video capture device of the 2D video. 根据生成2D视频的视频采集设备的安装高度、安装角度及目标图像确定目标与生成2D视频的视频采集设备的距离为现有技术,本发明不再赘述。 The mounting height of the generated 2D video video capture device, installation angle and distance of the target object image determined to generate 2D video and video capture device is a prior art, no further description.

[0082] 具体的,可以通过双目立体视觉技术确定各目标与生成所述2D视频的视频采集设备的距离。 [0082] Specifically, the video capture device can determine the distance to each target and for generating the 2D video by binocular stereo vision technology.

[0083] S420、确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; [0083] S420, determines a target front video capture device generating the 2D video is closer than the current target;

[0084] S430、判断所述将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则执行步骤S440;否则执行步骤S500; [0084] S430, determines whether the cylinder to be in the frame at the determined position of the drawing will pass through the image in front of the target, if yes, execute step S440; otherwise, to step S500;

[0085] S440、删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配的圆柱体框架。 [0085] S440, the determined cylinder frame will be deleted through the front portion of the frame of the target image, the cylindrical frame is determined after deletion processing of the current frame and the target cylinder matches.

[0086] 通过删除会穿过所述前方目标的图像的部分框架,效果如图6所示,可以进一步降低圆柱体框架之间的干扰,方便用户分辨。 [0086] the target will pass through the front portion of the frame by deleting the image, the effect shown in Figure 6, may further reduce interference between the cylinder frame, to distinguish user.

[0087] 在本发明其他实施例中,还可以包括: [0087] In other embodiments of the present invention may further comprise:

[0088] 将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; [0088] The center of the second elliptical cylinder draw frame is determined as the current target movement locus of the movement locus of the first period of time;

[0089] 在所述2D视频上绘制所确定的移动轨迹。 [0089] the determined movement trajectory drawn on the 2D video.

[0090] 通过移动轨迹的绘制,可以帮助用户及时了解目标的移动轨迹,更加方便。 [0090] By plotting the trajectories that can help users keep abreast of the movement track targets more convenient. 具体的,轨迹绘制效果可以如图7所示的轨迹006。 Specifically, the locus drawing effect may track 006 as shown in Fig.

[0091] 与上述方法实施例相对应,本发明实施例还提供了一种2D视频中展示目标3D信息的装置。 [0091] Example methods corresponding to the above-described embodiments of the present invention further provides an apparatus for 2D video display 3D target information.

[0092] 如图8所示,本发明实施例提供的一种2D视频中展示目标3D信息的装置,可以包括:目标图像确定单元100、椭圆确定单元200、短轴确定单元300、框架确定单元400和框架绘制单元500, [0092] As shown in FIG 8, the present invention provides an apparatus for 2D video in 3D target information display embodiment may include: a target image determining unit 100, determination unit 200 is elliptical, the minor axis determining unit 300, determination unit frame rendering unit 500 and the frame 400,

[0093] 所述目标图像确定单元100,用于确定2D视频中当前目标的图像的最高点、最低点,确定2D视频中当前目标的图像的宽度; [0093] The target image determining unit 100 for determining the current 2D video image of the target of the highest point, the lowest point, to determine the width of the 2D video image of the current object;

[0094] 其中,当前目标可以为人,也可以其他对象,如动物、物体(如汽车)等,本发明不做限定。 [0094] wherein, the target current may be a human, may be other objects such as animals, objects (such as cars) or the like, the present invention is not limited thereto.

[0095] 所述椭圆确定单元200,用于以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; [0095] The determination unit 200 is elliptical, the highest point in the center for the first ellipse to the second lowest point as the center of the ellipse to the width as the first and the second elliptical the length of the major axis of the ellipse of the two;

[0096] 所述短轴确定单元300,用于确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角,根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度;确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; [0096] The minor axis determining unit 300 for determining a first angle to generate the 2D video to the video capture device in connection with the highest point of the horizontal plane, based on the first angle and the width determining the length of the minor axis of the first ellipse; determining video capture device generating the 2D video to the second angle and the horizontal plane connecting the lowest point, according to the second angle and the width determining the length of the minor axis of the ellipse of the second;

[0097] 所述框架确定单元400,用于确定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧点和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; [0097] The frame determination unit 400, the cylindrical frame and the frame for determining the drawing position matching the current target, wherein said first elliptical cylinder by said frame, said second ellipse, the first and a second line segment of line segments, wherein said first line segment connecting between the leftmost point of the ellipse and the first left-most point of the second ellipse, the second line segment connecting said first a rightmost point of the ellipse and the second ellipse point between the rightmost;

[0098] 所述框架绘制单元500,用于在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 [0098] The drawing unit frame 500, at a position for drawing said cylindrical body to draw said frame in the 2D video frame.

[0099] 其中,与不同目标图像匹配的圆柱体框架的颜色可以不同。 [0099] wherein, the target image matching with the different colors of the cylindrical frame may be different.

[0100] 在本发明其他实施例中,图7所示装置还可以包括:高度确定单元及高度显示单元, [0100] In other embodiments of the present invention, the apparatus shown in FIG. 7 may further comprise: determining means and the height of the height of the display unit,

[0101] 所述高度确定单元,用于根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; [0101] The height determining unit configured to generate the 2D video installation height video capture device, the mounting angle and the highest point determines the height of the current object;

[0102] 所述高度显示单元,用于在所述2D视频中显示所述当前目标的高度。 [0102] the height of the display unit for the height of the 2D video display to the current object.

[0103] 具体的,所述高度确定单元,可以具体用于: [0103] Specifically, the height determining unit may be specifically configured to:

[0104] 通过公式 [0104] by the equation

[0105] [0105]

Figure CN106559660BD00101

[0106] 确定所述当前目标的高度Y,其中,Hram为生成所述2D视频的视频采集设备的安装高度,(xc^yuz。)为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度;Φ为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 (. Xc ^ yuz) [0106] determining the current target height Y, wherein, to generate the 2D video Hram video capture device mounting height, the coordinates of the highest point in a video capture device coordinates; Θ lateral direction to generate the 2D video video capture device inclination angle; [Phi] is a front-rear direction of the generated 2D video video capture device inclination angle.

[0107] 本发明实施例提供的一种2D视频中展示目标3D信息的装置,可以根据2D视频中当前目标的图像绘制圆柱体框架以表示当前目标的3D信息。 2D video apparatus provided in the information object 3D show embodiments [0107] of the present invention, 3D information may be expressed according to the current target image drawing cylinder 2D video frame in the current target. 由于圆柱体框架线段较少,因此接近时产生的混淆可能性较小,本发明的目标的3D信息的展示效果较好。 Since fewer cylinder frame segment, so close to the possibility of confusion is small, the effect of 3D display of the target information according to the present invention is preferably.

[0108] 在本发明其他实施例中,上述的任一种一种2D视频中展示目标3D信息的装置还可以包括:距离确定单元、前方目标确定单元、穿过判断单元及框架删除单元, Means [0108] In other embodiments of the present invention, one kind of any one of the above-described 2D 3D video display target information may further comprise: a distance determining unit, a target determination unit forward, through the determination unit and the frame deleting unit,

[0109] 所述距离确定单元,用于在所述框架确定单元400确定与所述当前目标匹配的圆柱体框架及框架绘制位置之后,在所述框架绘制单元500在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架之前,确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; [0109] The distance determining means for determining, after the frame unit 400 determines the cylinder location of the drawing frame and the frame that matches the current target, the drawing unit in the frame in the 2D video 500 drawing frame at a position before drawing the cylindrical frame, the video capture device is determined from the 2D video to the 2D video and generating each of the target;

[0110] 所述前方目标确定单元,用于确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; [0110] The front of the target determining unit, for determining a current target than the target generated closer to the front of the 2D video video capture device;

[0111] 所述穿过判断单元,用于判断所述将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则触发所述框架删除单元; [0111] through the determination means determines the image to be the target in front of the cylinder whether the frame at the determined position of the drawing will pass through for, if yes, trigger the frame deleting unit;

[0112] 所述框架删除单元,用于删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配的圆柱体框架。 [0112] The frame deleting unit, a cylindrical frame portion of the frame image to delete the determined target will pass through the front of the cylinder frame after deletion processing is determined to match the current target cylinder frame.

[0113] 通过删除会穿过所述前方目标的图像的部分框架,效果如图6所示,可以进一步降低圆柱体框架之间的干扰,方便用户分辨。 [0113] the target will pass through the front portion of the frame by deleting the image, the effect shown in Figure 6, may further reduce interference between the cylinder frame, to distinguish user.

[0114] 在本发明其他实施例中,上述的任一种一种2D视频中展示目标3D信息的装置还可以包括:轨迹确定单元及轨迹绘制单元, Means [0114] In other embodiments of the present invention, one kind of any one of the above-described 2D 3D video display target information may further comprise: determining means and the trajectory locus drawing means,

[0115] 所述轨迹确定单元,用于将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; [0115] The trajectory determination unit, the frame for the cylinder of the second center of ellipse plotted to determine the current target movement locus as movement locus of the first period of time;

[0116] 所述轨迹绘制单元,用于在所述2D视频上绘制所确定的移动轨迹。 The [0116] locus drawing means for drawing the determined 2D video on the movement locus.

[0117] 通过移动轨迹的绘制,可以帮助用户及时了解目标的移动轨迹,更加方便。 [0117] By plotting the trajectories that can help users keep abreast of the movement track targets more convenient. 具体的,轨迹绘制效果可以如图7所示的轨迹006。 Specifically, the locus drawing effect may track 006 as shown in Fig.

[0118] 需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。 [0118] Incidentally, herein, relational terms such as first and second and the like are only used to distinguish one entity or operation from another entity or action without necessarily requiring or implying these entities the presence of any such actual relationship or order between or operations. 而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。 Further, the term "comprising", "containing" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, article, or apparatus not include only those elements but not expressly listed further comprising the other elements, or further comprising such process, method, article, or apparatus inherent elements. 在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。 Without more constraints, by the wording "include a ......" defined does not exclude the existence of additional identical elements in the element comprising a process, method, article, or apparatus.

[0119] 本说明书中的各个实施例均采用相关的方式描述,各个实施例之间相同相似的部分互相参见即可,每个实施例重点说明的都是与其他实施例的不同之处。 [0119] In the present specification, various embodiments are described by way of using correlation, similar portions of the same between the various embodiments refer to each other, are different from the embodiment and the other embodiments described each embodiment focus. 尤其,对于系统实施例而言,由于其基本相似于方法实施例,所以描述的比较简单,相关之处参见方法实施例的部分说明即可。 In particular, for embodiments of the system, since they are substantially similar to the method embodiments, the description is relatively simple, some embodiments of the methods see relevant point can be described.

[0120] 以上所述仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。 [0120] The foregoing is only preferred embodiments of the present invention but are not intended to limit the scope of the present invention. 凡在本发明的精神和原则之内所作的任何修改、等同替换、改进等,均包含在本发明的保护范围内。 Any modifications within the spirit and principle of the present invention, equivalent substitutions, improvements, etc., are included within the scope of the present invention.

Claims (12)

1. 一种2D视频中展示目标3D信息的方法,其特征在于,包括: 确定2D视频中当如目标的图像的最尚点、最低点,确定2D视频中当如目标的图像的宽度; 以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; 确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角,根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度;确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; 确定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧 A method for 2D video display 3D target information, characterized by, comprising: determining a 2D video is still the most points, the lowest point when the image of the object as determined in the 2D video as a target when the width of the image; to the highest point of the first ellipse as the center, as the center point to the lowest point of the second ellipse to the ellipse as the first width and the length of the second major axis of the ellipse; determining generate the 2D video capture device to a first video plane with an angle connecting the highest point, the length of the minor axis of the ellipse based on the first angle and said first width; determining generate the 2D video video capture device to a second angle with the horizontal plane connecting the lowest point, the length of the second minor axis of the ellipse and the second angle is determined according to a width; determining target matching with the current frame and the cylinder draws the frame, wherein said frame by said first elliptical cylinder, said second ellipse, the first line segment and a second segment configuration, wherein, in said first line segment connecting the said first ellipse left most 和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; 在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 And the second between the leftmost point of the ellipse, said second line segment connecting between the rightmost point of the ellipse and the first right-most point of the second ellipse; in said 2D video drawing frame at a position to draw the cylinder frame.
2. 根据权利要求1所述的方法,其特征在于,还包括: 根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; 在所述2D视频中显示所述当前目标的高度。 2. The method according to claim 1, characterized in that, further comprising: a video capture device according to the installation height generating the 2D video, and the mounting angle of the highest point, determining the current height of the object; in the said 2D video displayed height of the current object.
3. 根据权利要求2所述的方法,其特征在于,所述根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度,包括: 通过公式 3. The method according to claim 2, characterized in that, according to the installation height of the 2D video to generate a video capture device, the mounting angle and the highest point determines the height of the current object, comprising: formula
Figure CN106559660BC00021
确定所述当前目标的高度Y,其中,Hcam为生成所述2D视频的视频采集设备的安装高度, &。 Determining the current target height Y, wherein, Hcam to generate the 2D video installation height video capture device, & amp ;. ,7。 7. ,2。 ,2. )为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度; ) Coordinates of the highest point in a video capture device coordinates; [Theta] of the lateral direction to generate 2D video video capture device inclination angle;
Figure CN106559660BC00022
为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 Front-rear direction of the generated 2D video video capture device inclination angle.
4. 根据权利要求1至3中任一项所述的方法,其特征在于,与不同目标图像匹配的圆柱体框架的颜色不同。 4. A method according to any one of claims 1 to 3, characterized in that the cylindrical body frame different color images matching different objectives.
5. 根据权利要求1至3中任一项所述的方法,其特征在于,在确定与所述当前目标匹配的圆柱体框架及框架绘制位置之后,在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架之前,所述方法还包括: 确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; 确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; 判断将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配的圆柱体框架。 5. The method according to any one of claims 1 to 3, wherein, after the cylindrical frame and the frame with the current drawing position determining target matching, the frame drawn in the 2D video position before drawing the cylinder at a frame, said method further comprising: determining a distance of the 2D video in each video capture device and the target to generate the 2D video; determining generate the 2D video closer to the target than the current of the in front of the target video capture device; cylindrical frame image is determined to be in the cylinder frame at the determined position of the drawing will pass through the front of the target, and if so, deleting the determined front will pass through the the portion of the frame image of the target, the cylindrical frame is determined after deletion processing with the current target cylinder matches the frame.
6. 根据权利要求1至3中任一项所述的方法,其特征在于,还包括: 将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; 在所述2D视频上绘制所确定的移动轨迹。 A method according to any one of 13 claims, characterized in that, further comprising: a second center of the elliptical cylinder frame drawn in the movement locus of the first period of time is determined as said current target trajectories; the determined movement trajectory drawn on the 2D video.
7. —种2D视频中展示目标3D信息的装置,其特征在于,包括:目标图像确定单元、椭圆确定单元、短轴确定单元、框架确定单元和框架绘制单元, 所述目标图像确定单元,用于确定2D视频中当前目标的图像的最高点、最低点,确定2D 视频中当前目标的图像的宽度; 所述椭圆确定单元,用于以所述最高点作为第一椭圆的圆心,以所述最低点作为第二椭圆的圆心,以所述宽度作为所述第一椭圆和所述第二椭圆的长轴的长度; 所述短轴确定单元,用于确定生成所述2D视频的视频采集设备到所述最高点的连线与水平面的第一夹角,根据所述第一夹角及所述宽度确定所述第一椭圆的短轴的长度;确定生成所述2D视频的视频采集设备到所述最低点的连线与水平面的第二夹角,根据所述第二夹角及所述宽度确定所述第二椭圆的短轴的长度; 所述框架确定单元,用于 7. - 3D information of the target species apparatus 2D video display, characterized by comprising: a target image determination unit, determining unit elliptical, the minor axis determination unit, the frame and the frame drawing unit determination unit, the target image determining unit, with determining 2D video to the highest point of the current image of the target, the lowest point, determining the width of a 2D video image in the current target; the ellipse determining unit for the center to the highest point of the first ellipse to the the lowest point as the center of the second ellipse to the ellipse as the first width and the length of the second major axis of the ellipse; the minor axis determining means for determining a 2D video to generate the video capture device a first angle to the horizontal plane connecting the highest point, to determine the length of the first minor axis of the ellipse based on the first angle and the width; determining generate the 2D video to the video capture device the second angle with the horizontal plane connecting the lowest point, the second angle and the width of the minor axis length is determined according to the second ellipse; said frame determination means for 定与所述当前目标匹配的圆柱体框架及框架绘制位置,其中,所述圆柱体框架由所述第一椭圆、所述第二椭圆、第一线段和第二线段构成,其中,所述第一线段连接在所述第一椭圆最左侧点和所述第二椭圆最左侧点之间,所述第二线段连接在所述第一椭圆最右侧点和所述第二椭圆最右侧点之间; 所述框架绘制单元,用于在所述2D视频的所述框架绘制位置处绘制所述圆柱体框架。 Given the current cylinder position of the target frame and the frame that matches the drawing, wherein the cylindrical frame, the second ellipse, the first line segment and a second segment constituted by the first ellipse, wherein the a first line segment connecting between the leftmost point of the ellipse and the first left-most point of the second ellipse, the second line segment connecting the first ellipse point and the second rightmost elliptical between the rightmost point; the frame rendering means for drawing said cylindrical body frame at the position of the drawing frame 2D video.
8. 根据权利要求7所述的装置,其特征在于,还包括:高度确定单元及高度显示单元, 所述高度确定单元,用于根据生成所述2D视频的视频采集设备的安装高度、安装角度以及所述最高点,确定所述当前目标的高度; 所述高度显示单元,用于在所述2D视频中显示所述当前目标的高度。 8. The apparatus according to claim 7, characterized in that, further comprising: a height determining unit and a height display unit, the height determining unit configured to generate the 2D video installation height video capture device, the mounting angle and the highest point determines the height of the current object; the height of the display unit for the height of the 2D video display to the current object.
9. 根据权利要求8所述的装置,其特征在于,所述高度确定单元,具体用于: 通过公式 9. The apparatus according to claim 8, wherein the height determining unit is configured to: by the equation
Figure CN106559660BC00031
确定所述当前目标的高度Y,其中,Hcam为生成所述2D视频的视频采集设备的安装高度, &。 Determining the current target height Y, wherein, Hcam to generate the 2D video installation height video capture device, & amp ;. ,7。 7. ,2。 ,2. )为所述最高点在视频采集设备坐标系下的坐标;Θ为生成所述2D视频的视频采集设备的左右方向的倾斜角度; ) Coordinates of the highest point in a video capture device coordinates; [Theta] of the lateral direction to generate 2D video video capture device inclination angle;
Figure CN106559660BC00032
为生成所述2D视频的视频采集设备的前后方向的倾斜角度。 Front-rear direction of the generated 2D video video capture device inclination angle.
10. 根据权利要求7至9中任一项所述的装置,其特征在于,与不同目标图像匹配的圆柱体框架的颜色不同。 10. The apparatus of one of claims 7 to 9 claims, wherein the cylindrical color different target frame image matching different.
11. 根据权利要求7至9中任一项所述的装置,其特征在于,所述装置还包括:距离确定单元、前方目标确定单元、穿过判断单元及框架删除单元, 所述距离确定单元,用于在所述框架确定单元确定与所述当前目标匹配的圆柱体框架及框架绘制位置之后,在所述框架绘制单元绘制所述圆柱体框架之前,确定所述2D视频中各目标与生成所述2D视频的视频采集设备的距离; 所述前方目标确定单元,用于确定比所述当前目标的更接近生成所述2D视频的视频采集设备的前方目标; 所述穿过判断单元,用于判断将要在所确定的绘制位置处的圆柱体框架是否会穿过所述前方目标的图像,如果是,则触发所述框架删除单元; 所述框架删除单元,用于删除所确定的圆柱体框架中会穿过所述前方目标的图像的部分框架,将删除处理后的圆柱体框架确定与所述当前目标匹配 11. The apparatus of one of claims 7 to 9 claims, characterized in that said apparatus further comprising: a distance determining unit, a target determination unit forward, through the determination unit and the frame deleting unit, a distance determining unit for, after said frame determination means determines the drawing position of the cylinder frame and the frame of the current target matching, prior to said drawing frame to draw the cylinder unit frame, and each object is determined to generate the 2D video video capture device from the 2D video; the front target determining means for determining a target generated closer to the front of the 2D video video capture device than the current object; through the determining unit, with the cylinder is determined to be in the frame at the drawing position determined whether the target image through the front, if so, triggering the deleting unit frame; the frame deleting means for deleting the determined cylinder portion of the frame image of the frame will pass through the front of the target, the cylindrical frame after deletion processing is determined to match the current target 圆柱体框架。 Cylinder frame.
12.根据权利要求7至9中任一项所述的装置,其特征在于,还包括:轨迹确定单元及轨迹绘制单元, 所述轨迹确定单元,用于将绘制的所述圆柱体框架的第二椭圆的圆心在第一时间段内的移动轨迹确定为所述当前目标的移动轨迹; 所述轨迹绘制单元,用于在所述2D视频上绘制所确定的移动轨迹。 12. The apparatus of one of claims 7 to 9 claims, characterized in that, further comprising: a trajectory determination unit and the locus drawing means of the locus determining means, for the first frame of the cylinder will be drawn determining the center of two elliptical movement trajectory of the current target movement locus in a first period of time; the locus drawing means for drawing the determined 2D video on the movement locus.
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