Title:
プレノプティック・カメラによりキャプチャされた画像をリフォーカシングする方法及びオーディオに基づくリフォーカシング画像システム
Document Type and Number:
Japanese Patent JP7178435
Kind Code:
B2
Abstract:
A method and system is provided for refocusing images captured by a plenoptic camera. In one embodiment the plenoptic camera is in processing with an audio capture device. The method comprises the steps of determining direction of a dominant audio source associated with an image; creating an audio zoom by filtering out all other audio signals except those associated with said dominant audio source; and performing automatic refocusing of said image based on said created audio zoom.
Inventors:
Ally, valery
Pier, pierre
Dong, Kwan Khan Ngo
Perez, patrick
Pier, pierre
Dong, Kwan Khan Ngo
Perez, patrick
Application Number:
JP2021016349A
Publication Date:
November 25, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
Interdigital CEE Patent Holdings Society Pa Axion's Simply Fie
International Classes:
G06T3/00; H04N5/232; G06T7/557; G10K11/34; G10L21/0272; G10L25/51; G10L25/57; H04N5/225; H04R3/00
Domestic Patent References:
| JP2011259397A | ||||
| JP2011211291A | ||||
| JP2005354223A | ||||
| JP2012512413A | ||||
| JP2014050005A | ||||
| JP2012015651A |
Foreign References:
| CN104780341A | ||||
| US20100110232 | ||||
| CN101278596A | ||||
| US20100123785 | ||||
| US20140176663 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toyotaka Abe
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