IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

An image processing apparatus according to the present invention includes: an obtaining unit configured to obtain a brightness range value; and a generating unit configured to generate a display-image data on the basis of the brightness range value obtained by the obtaining unit, wherein the generat...

Full description

Saved in:
Bibliographic Details
Main Authors YAMAGISHI, MASAHARU, NAKATANI, TOSHIKI
Format Patent
LanguageEnglish
French
German
Published 09.12.2015
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:An image processing apparatus according to the present invention includes: an obtaining unit configured to obtain a brightness range value; and a generating unit configured to generate a display-image data on the basis of the brightness range value obtained by the obtaining unit, wherein the generating unit generates the display-image data on the basis of two or more of first image data, second image data, and brightness difference data such that, when the brightness range value obtained by the obtaining unit is within a predetermined range, a maximum gradation value of the dynamic range of the generated display-image data steadily approaches a maximum gradation value of the dynamic range of the first image data as the brightness range value obtained by the obtaining unit decreases.
Bibliography:Application Number: EP20150166704