Title:
撮像装置、撮像方法、およびプログラム
Document Type and Number:
Japanese Patent JP6831493
Kind Code:
B2
Abstract:
An image capturing apparatus including: an imaging sensor and a processor configured to set a first exposure time and a second exposure time obtained by dividing the first exposure time by an integer m where m is an integer equal to or larger than 2; control the imaging sensor to capture frames successively by repeatedly performing exposure including at least exposure for one frame having the first exposure time and exposure for m frames having the second exposure time as one set; acquire image data of each frame from the imaging sensor; generate image data of an average frame that is an average of pieces of image data of the m frames having the second exposure time in the one set; and generate a composite frame for recording or displaying a motion picture of an extended dynamic range according to image data of the one frame having the first exposure time and the image data of the average frame.
Inventors:
Shinya Fujiwara
Application Number:
JP2020510462A
Publication Date:
February 17, 2021
Filing Date:
February 26, 2019
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H04N5/235; G03B7/091; H04N5/232; H04N5/243
Domestic Patent References:
| JP2010062785A | ||||
| JP2007049227A | ||||
| JP2010279016A | ||||
| JP2011234318A | ||||
| JP2014171207A | ||||
| JP2011244309A |
Foreign References:
| WO2012042967A1 | ||||
| US20160323524 |
Attorney, Agent or Firm:
Kenzo Matsuura
Kazuki Ohara
Kiyoshi Matsumura
Norimasa Matsuura
Kazuki Ohara
Kiyoshi Matsumura
Norimasa Matsuura