Building the Factory Eye: India’s Push for Machine Vision Tech

Humans once scanned machined parts for blemishes. Now, a tripod of cameras and a small robot arm add precision to the task. A high-resolution image flashes on a monitor as the cameras sweep the line; a tiny hairline crack blinks red in the software. This is the promise of a modern vision stack — a layered system of optics, processors, and algorithms that lets machines see like a human eye, or better. For India’s factories, where margins are tight and defect tolerance is zero, such “machine vision” is moving closer to the assembly line.