@conference
{
	EIGO-HARA_IWAIT202301,
	author = "Eigo Hara and Keisuke Doman and Yoshito Mekada and Naoshi Nishida and Masatoshi Kudo",
	title = "Liver tumor detection and classification from abdominal ultrasound images with centernet using contrastive learning",
	booktitle = "Proc. of Int. Workshop on Advanced Image Technology 2023",
	number = "14",
	doi = "10.1117/12.2662969",
	month = jan,
	year = "2023",
	address = "Maison Glad JEJU hotel, Jeju, Korea"
}