Test Assembly and Packaging

US$2,500.00
Date of Publication: Dec 4, 2014
Optical inspection is a method of inspection on defects in targets under test by comparing images of targets under test obtained through optical imaging (after processed and analyzed with specific processing algorithm) with images of standard templates. Broadly speaking, automated optical inspection (AOI), automated X-ray inspection (AXI) and automated visual inspection (AVI) all fall into the category of AOI. The main optical inspection products available in the market now are AOI ones, and few are AXI ones. Fewer companies engage in the manufacturing of AVI products.