Given the poor performance of traditional approaches in identifying small hard hat objects against intricate backgrounds and over long distances, this work proposes a refined TBI-DETR algorithm. The ...

Share with them WHY you’re switching over, what exact safety concerns do they solve, and how much these people mean to their employer—so much that they’ll pay 5-7 times the cost of a hard ...

Hard hats and safety helmets such as ANSI/ISEA Z89.1 Type 1 and 2 are designed for object-generated impacts. Bump caps are designed for worker-generated impacts.

Type 2: Type 2 hard hats are designed to help reduce the force of an impact to the front, sides, back, and top of the head, such as colliding with the side of a steel beam on a construction site.

Browse 25,100+ hard hat vector stock illustrations and vector graphics available royalty-free, or search for construction hard hat vector or man with hard hat vector to find more great stock images ...

Choose from Hard Hat Vector stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

Workers typically rely on plastic hard hat styles designed in the 1960s. But newer technology does a better job at protecting brains, especially from oblique impact caused by falls.