Improvements Improvements in keyword search Japanese Characters within within handwritten digital digital ink ink
Cheng Cheng, Bilan Zhu, Xiaorong Chen, Masaki Nakagawa · 2009
This paper presents a revised method for keyword search from handwritten digital ink in comparison with the previous system. We adopt a search method using noise reduction. Experiments on digital ink databases show that the revised method typically improves the system’s overall accuracy (f-measure) from 0.653 to 0.891.