Title:
情報処理装置、情報処理方法およびプログラム
Document Type and Number:
Japanese Patent JP7237520
Kind Code:
B2
Abstract:
To appropriately derive a three-dimensional position of an attention point in a captured image at a low cost.SOLUTION: An information processing apparatus comprises: first acquiring means for acquiring region information indicative of a plane region in a captured image captured by a first imaging apparatus; second acquiring means for acquiring position information indicative of a position of an attention point in the captured image; and deriving means for deriving a three-dimensional position of the attention point on the basis of the region information acquired by the first acquiring means, the position information acquired by the second acquiring means, and preset height information.SELECTED DRAWING: Figure 9
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Inventors:
Keiko Nakamae
Mitsuhiro Ono
Mitsuhiro Ono
Application Number:
JP2018201368A
Publication Date:
March 13, 2023
Filing Date:
October 26, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N23/60; G06T7/50; H04N7/18; H04N23/611; H04N23/661; H04N23/69; H04N23/695
Domestic Patent References:
| JP2007233523A | ||||
| JP2009143722A | ||||
| JP2017103602A | ||||
| JP2017103607A |
Foreign References:
| WO2018038087A1 |
Attorney, Agent or Firm:
Konishi Megumi
Shigeyuki Nagaoka
Shigeyuki Nagaoka