Abstract | ||
---|---|---|
The paper introduces a two step noise reduction method to improve the tracking of the pen movements through ultrasonic signaling. The results indicate substantial improvements compared to a direct read out method. Furthermore, the two step method can be augmented by a time slot hopping method to avoid signal interference between two similar devices tracking the respective pen movements in close proximity. |
Year | DOI | Venue |
---|---|---|
2007 | 10.1109/TCE.2007.4341591 | IEEE Trans. Consumer Electronics |
Keywords | Field | DocType |
time slot,signal interference,direct read,close proximity,substantial improvement,respective pen movement,ultrasonic pen,step noise reduction method,similar device,pen movement,step method,robust tracking,handwriting digitizer applications,noise abatement,noise reduction,indexing terms,tracking | Noise reduction,Ultrasonic sensor,Computer vision,Handwriting,Computer science,Signal interference,Noise control,Electronic engineering,Artificial intelligence | Journal |
Volume | Issue | ISSN |
53 | 3 | 0098-3063 |
Citations | PageRank | References |
1 | 0.43 | 1 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jaejun Lee | 1 | 10 | 5.69 |
Sang Hoon Hong | 2 | 63 | 7.67 |
Yunmo Chung | 3 | 37 | 9.15 |