Detail of Publication
| Text Language | Japanese |
|---|---|
| Authors | Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi, Koichi Kise |
| Title | Realization of 100% Recognition Rate with Supplementary Information ―For Seamless Man-Machine Communication― |
| Journal | Meeting on Image Recognition and Understanding 2005 (MIRU2005) |
| Pages | pp.901-908 |
| Month & Year | June 2005 |
| Abstract | The ultimate dream in pattern recognition is to achieve a 100% recognition rate. However, it is not so easy. In this report, for achieving a 100% recognition rate with a 0% rejection rate, we propose a new framework that the discriminator receives not only a pattern itself but also supplementary information that assists recognition. We clarify the relationships among a recognition rate, a rejection rate and quantity of supplementary information. For printed characters, experiments showed that 4 bits were required in the leave-one-out (L) method and 1 bit was in the resubstitution (R) method to achieve a 100% recognition rate with a 0% rejection rate. Furthermore, compared with identification codes such as a character code, the proposed approach compresses about 1/12 in quantity of supplementary information, and about 1/9 in size of area of QR code. Thus, the proposed framework combines advantages of the conventional approach of pattern recognition and an identification code. |