公开(公告)号：US20040150816A1

公开(公告)日：2004-08-05

申请号：US10761230

申请日：2004-01-22

Applicant: PENTAX Corporation

Inventor： Shigeru Wakashiro ,  Atsumi Kaneko ,  Masami Shirai ,  Kiyoshi Yamamoto

IPC: G01J001/10

CPC classification number: G01C11/00

Abstract: A target, which is photographed with an object at a spot for a photogrammetric analytical measurement, includes a first bar and a second bar that are connected to each other; at least three standard point members, lying on one plane, and fixed on the first bar and the second bar; and non-reflecting members that are respectively attachable to and removable from said at least three standard points. The at least three standard point members may respectively include a circular portion, a diameter of which substantially equals a width of the first bar and the second bar. Each of the non-reflecting members includes a circular plate defining a circular opening, a diameter of which substantially equals the diameter of the circular portion of the three standard point members.

Abstract translation: 用于摄影测量分析测量的现场用物体拍摄的目标包括彼此连接的第一杆和第二杆; 至少三个标准点构件，位于一个平面上，并固定在第一杆和第二杆上; 以及分别可附接到所述至少三个标准点和从所述至少三个标准点移除的非反射部件。 至少三个标准点构件可以分别包括圆形部分，其直径基本上等于第一杆和第二杆的宽度。 每个非反射构件包括限定圆形开口的圆形板，其直径基本上等于三个标准点构件的圆形部分的直径。