{"inproceedings":{"@attributes":{"key":"conf\/confcds\/BaiZCH21","mdate":"2023-11-12"},"author":["Jie Bai","Lianqing Zheng","Sihan Chen","Libo Huang"],"title":"Unsupervised Hard Case Extraction Based on Image Perceptual Hash Encoding.","pages":"180:1-180:6","year":"2021","booktitle":"CONF-CDS","ee":"https:\/\/doi.org\/10.1145\/3448734.3450910","crossref":"conf\/confcds\/2021","url":"db\/conf\/confcds\/confcds2021.html#BaiZCH21"}}