PICTURE REPRODUCING DEVICE AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To obtain a picture reproducing device for easily realizing conversion into an original color signal by reducing arithmetic amounts at the time of converting a luminance signal and a color difference signal into an original color signal. SOLUTION: At the time of RGB-converting a picture signal constituted of a luminance signal and a color difference signal, a picture reproducing device 1 directly reads an equivalent picture part of the RGB converted past picture data as a reference picture without executing RGB conversion to MB whose moving vector is expressed in integral pixel unit as for the inter MB without any DCT coefficient. Thus, it is possible to omit any arithmetic operation related with the RGB conversion.