制御装置、制御方法、及び、プログラム

Title:

制御装置、制御方法、及び、プログラム

Document Type and Number:

Japanese Patent JP7204789

Kind Code:

B2

Abstract:

To perform appropriate processing using a background image for a foreground image.SOLUTION: An information processing device acquires a foreground image extracted from a captured image acquired by the imaging with an imaging device used for generating a virtual viewpoint image, and a background image extracted from the captured image at different frequencies, and outputs the foreground image. The background image is updated using the captured image and the background image before the update, and the foreground image is extracted from the captured image using the updated background image.SELECTED DRAWING: Figure 1

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Inventors:

Tomohiro Yano
Handa Masahiro
Aizawa Michio
Shogo Mizuno
Katsumasa Tanaka
Akihiro Matsushita
Keisuke Morisawa
Mai Komiyama
Kenichi Fujii
Atsushi Date

Application Number:

JP2021010697A

Publication Date:

January 16, 2023

Filing Date:

January 26, 2021

Export Citation:

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Assignee:

Canon Inc

International Classes:

H04N7/18; G06T15/20; G06T19/00; H04N23/60

Domestic Patent References:

JP2015204512A
JP201045776A

Foreign References:

US5714997
US5745126
US20150054913

Attorney, Agent or Firm:

Takuma Abe
Sougo Kuroiwa

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