Informationsverarbeitungsprogramm, Informationsverarbeitungssystem und Lageberechnungsverfahren zur Berechnung der Lage einer Eingabeeinheit

Details

Veröffentlichungs-Nr.

EP2687956

Aktenzeichen

EP12189446

Anmeldetag

22. Oktober 2012

Veröffentlichung

21. November 2018

Erteilung

21. November 2018

Rechtsraum

EP

IPC

G06F3/038G06F3/0346G01B7/00A63F13/21G06F17/40G06F19/00

Abstract

An information processing device calculates an attitude of an input unit having a magnetic sensor. The information processing device repeatedly obtains detected magnetic vectors detected by the magnetic sensor. The information processing device stores the detected magnetic vectors in a storage unit where each detected magnetic vector is classified based on a direction from a reference position to the end point position of the detected magnetic vector. The information processing device repeatedly estimates a center position of a spherical body having a curved surface which is estimated based on the end point positions of detected magnetic vectors obtained by extracting, from among the classified detected magnetic vectors, at least one detected magnetic vector for each class. The attitude of the input unit is calculated based on a direction vector representing a direction from the center position to the end point position of the detected magnetic vector.

Anmelder

Firma

Nintendo Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete