[1] KUEHNI R G.The Early development of the munsell system[J].Color Research and Application,2002,27(1):20-27.
[2] NEWHALLS M,NICKERSON D,JUDD D B.Final report of the OSA subcommittee on the spacing of the munsell colors[J].Journal of the Optical Society of America,1943,33 (7):385-418.
[5] RHEINBOLDT W C,MENARD J P.Mechanized conversion of colorimetric data to munsell renotations[J].Journal of the Optical Society of America,1960,50(8):802-807.