情報処理装置、映像投影装置、情報処理方法及びプログラム

Title:

情報処理装置、映像投影装置、情報処理方法及びプログラム

Document Type and Number:

Japanese Patent JP5850970

Kind Code:

B2

Abstract:

According to one embodiment, an information processing device includes a distance information acquisition unit, an operation detector and an updating unit. The distance information acquisition unit acquires distance information relating to a distance to an object. The object includes at least a portion of a projection surface where an image is projected. The operation detector detects an operation performed by an indicator. The detecting is based on a reference distance and the distance information. The updating unit updates the reference distance based on a temporal change of the detected operation and a temporal change of the acquired distance information.

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Inventors:

Watanabe Wataru
Yuma Sano
Ryosuke Nonaka
Masahiro Baba

Application Number:

JP2014079971A

Publication Date:

February 03, 2016

Filing Date:

April 09, 2014

Export Citation:

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Assignee:

Toshiba Corporation

International Classes:

G06F3/041; G06F3/042

Domestic Patent References:

JP2015084173A
JP2013045217A
JP2008090807A
JP2013034168A

Foreign References:

WO2014034527A1

Attorney, Agent or Firm:

Masahiko Hinataji

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