| Pen Pressure Features for Writer-Independent On-Line Handwriting Recognition Based on Substroke HMM Recent countries visiting this post |  |
 | 4 | United States |
 | 1 | China |
| Pen Pressure Features for Writer-Independent On-Line Handwriting Recognition Based on Substroke HMM Recent countries visiting this post | |
| 4 | United States |
| 1 | China |