Distance determination method and device
A technology for determining a method and a distance, applied in the field of distance determination methods and equipment, and can solve the problems of difficult depth distance subdivision, large distance measurement error, etc.
Active Publication Date: 2016-10-26
BEIJING ZHIGU RUI TUO TECH
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[0003] The current imaging equipment mainly uses infrared rays or binocular stereo vision to measure the depth calculation of objects in the formed image, and the depth measurement results of nearby objects are relatively satisfactory; The image area can only be classified as the background class uniformly, and it is difficult to further subdivide it according to the actual depth distance
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[0029] The specific implementation manner of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present application, but not to limit the scope of the present application.
[0030] Those skilled in the art understand that in the embodiments of the present application, the sequence numbers of the following steps do not mean the order of execution, and the order of execution of each step should be determined by its function and internal logic, and should not be used in this application. The implementation of the examples constitutes no limitation.
[0031] figure 1 is a flow chart of the distance determination method in an embodiment of the present application, and the method can be implemented, for example, on a distance determination device. Such as figure 1 As shown, the method includes:
[0032] S120: Obtain first location information of the fir...
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The invention provides a distance determination method and equipment and relates to the field of image processing. The method includes the steps that first position information of a first position where imaging equipment is located is obtained; a reference object and a target object are determined in an image formed by the imaging equipment at the first position; according to the first position information and the target object, an intersection point position is determined on the reference object or an extension image of the reference object; the height information of an intersection point at the intersection point position is determined; the reference horizontal distance from the reference object to the first position is determined according to the first position information and the reference position information of the reference object; according to the reference horizontal distance, the intersection point height information and the first position information, the target horizontal distance from the target object to the first position is determined. The distance determination method and equipment are beneficial to further subdivision on different objects in distance images.
Description
technical field [0001] The present application relates to the field of image processing, and in particular to a distance determination method and device. Background technique [0002] With the development of communication technology, more and more imaging devices such as digital cameras, SLR cameras, and smart phones have gradually entered people's lives, greatly enriching people's lives. [0003] The current imaging equipment mainly uses infrared rays or binocular stereo vision to measure the depth calculation of objects in the formed image, and the depth measurement results of nearby objects are relatively satisfactory; Image regions can only be collectively classified as the background class, and it is difficult to further subdivide them according to the actual depth distance. Contents of the invention [0004] The purpose of this application is to provide a distance determination method and device. [0005] According to an aspect of at least one embodiment of the pre...
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IPC IPC(8): H04N13/00G01C11/30
Inventor 王正翔
Owner BEIJING ZHIGU RUI TUO TECH