Title:
An image processing method used for positioning of a vision base concerning especially a device
Document Type and Number:
Japanese Patent JP6100380
Kind Code:
B2
Abstract:
A method of determining a position and orientation of a device is provided. The position and orientation of the device is determined based on multiple degrees of freedom (DoF) and the device is associated with a capturing device for capturing at least one image is provided. The method includes: capturing at least one image of a real object with the capturing device, and providing a coordinate system in relation to the object; providing an estimation of intrinsic parameters of the capturing device; providing pose data to compute first and second DoFs in the coordinate system, with each DoF having a confidence degree; determining an initial pose of the device; performing a pose estimation process, and calculating in the pose estimation process an estimation of the DoFs having a second confidence degree; and determining a position and orientation of the device.
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Inventors:
Peter Meyer
Application Number:
JP2015532337A
Publication Date:
March 22, 2017
Filing Date:
June 05, 2013
Export Citation:
Assignee:
metaio GmbH
International Classes:
G06T7/60; G06T7/13; H04N5/232
Domestic Patent References:
| JP2007043545A | ||||
| JP2001111835A | ||||
| JP2012038318A | ||||
| JP2007524950A | ||||
| JP2006516908A |
Other References:
佐藤清秀 外3名,屋外装着型複合現実感のためのハイブリッド位置合わせ手法,日本バーチャルリアリティ学会論文誌,日本バーチャルリアリティ学会,2002年 6月30日,第7巻 第2号,第129-137頁
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Fumiaki Otsuka
Takeo Nasu
Disciple Maru Ken
Shinichiro Tanaka
Fumiaki Otsuka
Takeo Nasu
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