Title:
画像補正装置、画像補正方法及び画像補正用コンピュータプログラム
Document Type and Number:
Japanese Patent JP6737108
Kind Code:
B2
Abstract:
An apparatus for image correction is configured to execute a second image generation process that includes execution of a process for emphasizing a contrast for a first image to generate a second image, execute a ratio calculation process that includes calculation, based on a relation between a frequency distribution of at least one of a luminance value, an edge strength and a color component in the first image or the second image and a value of the at least one for each pixel, of a synthesis ratio of the first image to the second image for the pixel, and execute a synthesis process that includes synthesis of the first image and the second image based on the synthesis ratio for each pixel.
Inventors:
Yukio Hirai
Application Number:
JP2016188839A
Publication Date:
August 05, 2020
Filing Date:
September 27, 2016
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04N5/232; G06T5/00; H04N1/40; H04N5/20
Domestic Patent References:
| JP2010166597A | ||||
| JP2007234036A |
Attorney, Agent or Firm:
Atsushi Aoki
Koichi Itsubo
Tsutomu Kono
Tetsuo Miyamoto
Koichi Itsubo
Tsutomu Kono
Tetsuo Miyamoto