METHOD AND DEVICE FOR IMAGE DISPLAY BASED ON METADATA, AND RECORDING MEDIUM THEREFOR

摘要

Disclosed is a method for producing metadata, comprising: acquiring a first image and a second image which have different gamuts; acquiring at least one of white point information and gamut information with respect to the second image; correcting the first image on the basis of the acquired information; and producing metadata on the basis of the correspondence relationship of color information between the corrected first image and the second image.