An image processing device, an image processing method, and an image processing program - National University Corporation Tokyo University

Title:

An image processing device, an image processing method, and an image processing program

Document Type and Number:

Japanese Patent JP6054831

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide an image processor, image processing method and image processing program capable of detecting a rectangular area with high accuracy.SOLUTION: A rectangular area detection device 100 includes an edge detection part 105 for detecting edges in a three-dimensional plane included in a distance image, an edge fragment detection part 106 for detecting an edge segment group that connects detected pixels, a coordinate system conversion part 107 for converting a coordinate system of the detected edge fragment group into a three-dimensional plane coordinate system, and a rectangular area detection part 113 for detecting a rectangular area in the three-dimensional plane on the basis of a distribution of the edge fragment group in the three-dimensional plane coordinate system.

Inventors:

Hiroaki Yaguchi
Masayuki Inaba
Sougen Kiyohiro

Application Number:

JP2013181938A

Publication Date:

December 27, 2016

Filing Date:

September 03, 2013

Export Citation:

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Assignee:

National University Corporation Tokyo University
TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

G01B11/00; G06T7/60; G06T7/00

Domestic Patent References:

JP2011523742A
JP2007058634A
JP10124670A
JP2008090590A

Other References:

東馳、外3名,“対話画面インタフェースでのマルチタッチジェスチャ指示と操作候補提示に基づくロボット遠隔操作システム”,日本ロボット学会誌,日本,一般社団法人日本ロボット学会,2013年 5月15日,Vol.31, No.4,pp.91-97
松井裕司、徐剛,“実画像を用いた3次元物体への正面テクスチャマップの作成”,情報処理学会研究報告,日本,社団法人情報処理学会,1999年 1月22日,Vol.99, No.3,pp.25-32

Attorney, Agent or Firm:

Ken Ieiri

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