| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily make a graph function calculator learn a graph corresponding to a conceptual scale and a graph corresponding to an actual scale in cooperation with each other when the graphs corresponding to a mobile body image are overlapped and displayed. <P>SOLUTION: According to an image coordinate range setting function with a consecutively photographed composite image Gbas of mobile bodies b1, b2, ..., bn as an object and a graph function display function of a mobile body locus overlapped on the consecutively photographed composite image Gbas, a coordinate scale of a horizontal axis X of graph display is set on the basis of auxiliary lines h1, h2, ...., hn drawn responding to each position of the mobile bodies b1, b2, ..., bn corresponding to consecutively photographing interval, and X coordinate values are displayed on the basis of a reference coordinate range (XSmin to XSmax) corresponding to a coordinate scale of simple integer values 0, 1, 2, ... and a measured value coordinate range (XRmin to XRmax) converted into a measured value (consecutively photographing time interval Δt or moving distance Δx) corresponding to a consecutively photographing interval of the mobile bodies b1, b2,..., bn. <P>COPYRIGHT: (C)2013,JPO&INPIT |
