IMAGE DATA GENERATION DEVICE, IMAGE PROCESSOR, IMAGE PROCESSING SYSTEM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To suppress the regeneration of gradation from lowering even in the case that the gradation of a recorded image is increased. SOLUTION: When image data GD obtained by an imaging element 101 are recorded on a record medium 109, conversion information CD is generated in the case that image conversion lowering gradation by performing image analysis is performed, and the image data GD without performing the image conversion and the conversion information CD are related to each other to be recorded on the record medium 109.