Position data interpolation method, position detecting...

Details Position data interpolation method, position detecting... Position data interpolation method, position detecting...

2006-12-07

2009-06-23

Feliciano, Eliseo Ramos (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Orientation or position

C702S161000, C702S152000, C702S153000, C348S143000

Reexamination Certificate

active

07552025

ABSTRACT:
A position data interpolation method, comprising: continuously taking digital images of scenes in the surrounding in a process of moving from a first point, which is a known point, via a second point, which is a known point, to a third point, which is an unknown point; generating tracking points from an image acquired at the first point, and sequentially specifying the tracking points through the pursuit of points generated on continuously acquired images; obtaining 3-dimensional position data of the tracking points based on a result of orientation of the tracking points at the first point and at the second point and based on position data of the first point and the second point; and sequentially obtaining a position of the third point based on a result of orientation of the tracking points acquired at the third point and based on 3-dimensional position data of the tracking points.

REFERENCES:
patent: 5166878 (1992-11-01), Poelstra
patent: 2004/0076340 (2004-04-01), Nielsen
patent: 2007/0081695 (2007-04-01), Foxlin et al.
patent: 2001-317915 (2001-11-01), None

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