Scanshot: Detecting document capture moments and correcting device orientation

J Oh, W Choi, J Kim, U Lee - Proceedings of the 33rd Annual ACM …, 2015 - dl.acm.org
Document capturing with smartphone cameras is performed increasingly often in our daily
lives. However, our user study results (n= 10) showed that more than 80% of landscape …

Understanding mobile document capture and correcting orientation errors

J Oh, J Kim, M Kim, W Choi, SJ Lee, U Lee - International Journal of Human …, 2017 - Elsevier
Smartphone cameras are increasingly used for document capture in daily life. To
understand user behaviors, we performed two studies:(1) an online survey (n= 106) to …