Kanta Kuramoto, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura. Efficient estimation of character normal direction for Camera-based OCR. In 13th International Conference on Document Analysis and Recognition, ICDAR 2015, Tunis, Tunisia, August 23-26, 2015. pages 371-375, IEEE, 2015. [doi]
Abstract is missing.