An analysis of the appearance characteristics of Korean ceramics per era through statistical analysis of metadata annotated with a visual element classification system of ceramics

Heritage Science

Table 1 Differences in the production techniques of celadon and white porcelain jars

Goryeo Jar -WonHo
Goryeo Jar -WonHo	H48cm x W50cm	H24.4 cm x W11.5 cm (Treasure No.1028)	One jar at a time was created by wheel throwing [57]
Joseon Jar - WonHo (Moon shaped Jar)
Joseon Jar - WonHo (Moon shaped Jar)	H46cm x W46cm	H43.8 cm x W44cm (Treasure No.1440)	After shaping the two parts separately by wheel throwing, the two parts were combined up and down [58]