999 Part 1(1).mp4 May 2026

: Distinguishes between workers, excavators, and forklifts.

: The study noted that moving machine parts (like an excavator's arm) can sometimes obstruct the view or cause perspective distortion, leading to slight distance errors. 999 Part 1(1).mp4

: Adjusts risk based on where the camera is mounted on the machine (e.g., blind spots). How the Video Was Created : Distinguishes between workers, excavators, and forklifts

The video is part of a study that addresses the high rate of accidents in the construction industry. Unlike traditional sensors that fire an alarm whenever any object is near, DCAS uses a to evaluate risk dynamically based on: : Distinguishes between workers

: The video frames were used to train YOLOv7 (You Only Look Once) and Mask-RCNN models to detect objects and estimate distances accurately in real-time.