| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device and a method for detecting an object.SOLUTION: The present method includes: a step of extracting an edge in the image; a step of partitioning the edge; a step of obtaining data relevant to an angle of a sample and a reference angle of the sample; a step of obtaining the angle of the edge itself for each edge after partitioned; a step of obtaining the reference angle corresponding to the angle of the detected own body on the basis of data relevant to the angle of the detected own body and the angle of the obtained sample itself; a step in which a linear line is drawn from a predetermined point on the edge and the angle made from the linear line and the edge is equal to the acquired reference angle; a step of determining a reference point of an object on the basis of the number of linear lines passing an intersection from among the intersections between the respective linear lines; a step of reserving the edge in which the linear line drawn from the predetermined point passes the determined reference point of the object; and a step of detecting the object on the basis of the reserved edge. The device and the method for detecting the object is hardly affected from the influence due to the change of the size of the object in the image, and thus, the object is correctly positioned and detected.</p> |
