Motoaki Mouri, Yoichi Kato, Hiroshi Yasukawa, Ichi Takumi. A study of using nonnegative matrix factorization to detect solder-voids from radiographic images of solder. In IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014, Istanbul, Turkey, June 1-4, 2014. pages 1074-1079, IEEE, 2014. [doi]
Abstract is missing.