Chih-Hsien Hsia, Hoang Thi Huong Giang, Han-Yen Tu. Document image enhancement using adaptive directional lifting-based wavelet transform. In IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2015, Taipei, Taiwan, June 6-8, 2015. pages 432-433, IEEE, 2015. [doi]
Abstract is missing.