Package volume measuring method based on machine vision
A volume measurement and machine vision technology, applied in the direction of measuring devices, instruments, image data processing, etc., can solve the problems of high configuration and operation requirements, high manual participation, and large measurement errors, so as to reduce manual labor and reduce error rates , The effect of low manufacturing cost
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[0059] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0060] A method for measuring package volume based on machine vision disclosed in the present invention, such as figure 1As shown, the method steps are as follows,
[0061] S1. Fix the visual camera directly above the measurement area of the measuring table, calibrate the visual camera, convert the coordinate system of the visual camera to the world coordinate system, set the world coordinate system to take the plane parallel to the measuring table as the XOY plane, and vertically The downward direction is the Z-axis direction. The visual camera described in the present invention may be preferably but not limited to a three-dimensional camera based on structured light or TOF technology. The three-dimensional camera based on structured light or TOF technology i...
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