Research Article
An Intelligent Vision-Based Method of Worker Identification for Industrial Internet of Things (IoT)
Table 5
Identification of types of helmets.
| One | Two | Three | Four | Five |
| | RN | YRN | | YRBWN | | YN | YBN | | Y | BN | YWN | YRBN | R | WN | BWN | YRWB | B | RY | BRN | YBWN | W | RW | RWN | RWYN | N | RB | YRB | RBWN | | YB | YBW | | | YW | RBW | | | BW | YRW | |
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