Aim at real-time inspection of product dimension for defect

a network machine vision inspection system of product dimension based on LabVIEW is adopted

the system completes the work of vision inspection by using image processing technology with 1394 camera and card

it also realizes publishing-images in internet and receiving images in clients by means of DataSocket

according to testing result

the total time cost on the aspects of collecting images

processing and publishing-images is not more than 280 ms

which completely satisfies the requirement.This system has characteristic of quick inspection speed and short development cycle

and the characteristic of powerful functions and expansibility of virtual instrument are exhibited well.