Title:
IMAGE PROCESSING APPARATUS, IMAGE CAPTURING SYSTEM, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/082925
Kind Code:
A1
Abstract:
An image processing apparatus includes: an image acquisition unit to obtain a plurality of images that have been captured under different exposure conditions; an acceptance unit to receive designation of an area in a first image, the first image being one of the plurality of images; a brightness characteristics acquisition unit to obtain a brightness characteristic value of the designated area in the first image; and a combining unit to: determine a combining condition used for combining the first image and a second image according to the brightness characteristic value, the second image being any one of the plurality of images other than the first image, and combine the first image and the second image based on the combining condition to correct brightness of the designated area for display.
Inventors:
KAWAGUCHI KEIICHI (JP)
ASAI TAKAHIRO (JP)
YOSHIDA KAZUHIRO (JP)
ASAI TAKAHIRO (JP)
YOSHIDA KAZUHIRO (JP)
Application Number:
PCT/JP2018/039479
Publication Date:
May 02, 2019
Filing Date:
October 24, 2018
Export Citation:
Assignee:
RICOH CO LTD (JP)
KAWAGUCHI KEIICHI (JP)
ASAI TAKAHIRO (JP)
YOSHIDA KAZUHIRO (JP)
KAWAGUCHI KEIICHI (JP)
ASAI TAKAHIRO (JP)
YOSHIDA KAZUHIRO (JP)
International Classes:
G06T5/00; G06T5/50; H04N5/225; H04N5/232; H04N5/235; H04N5/247
Foreign References:
| US20130016253A1 | 2013-01-17 | |||
| EP2627071A1 | 2013-08-14 | |||
| JPS5745134B2 | 1982-09-25 |
Attorney, Agent or Firm:
SUZUKI Yasushi (JP)
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