A Two-Dimensional Barcode with Robust Decoding against Distortion and Occlusion for Automatic Recognition of Garbage Bags. - Satoshi Ono; Yudai Kawakami; Hiroshi Kawasaki; Shinsuke Fujita (ICPR, 2014)

Belief-propagation-based robust decoding for two-dimensional barcodes to overcome distortion and occlusion and its extension to multi-view decoding. - Kohei Kamizuru; Yudai Kawakami; Hiroshi Kawasaki; Satoshi Ono (ICIP, 2015)

A Smiley Face Icon Creator for Evaluating Emotion with Children. - Yudai Kawakami; Kohei Matsumura; Naomi Iga; Haruo Noma (AsianCHI@CHI, 2020)