The new Ford F-Series models are the latest vehicles to benefit from the company’s dirt detection technology to ensure optimal paint and surface quality. The system uses high-resolution cameras and reflected light to digitally identify surface imperfections finer than a grain of salt in final vehicle assembly, and to cue operators where to polish and buff out imperfections.

By using dirt detection technology, the automaker said that it has improved paint quality and reduced customer complaints of vehicle surface finish by 82 percent within one year, as measured by customer warranty data for F-Series models produced at the company’s Dearborn Truck Plant in Dearborn, Mich.

Ford’s dirt detection technology takes microscopic scans of each painted vehicle surface, and then cues final assembly operators to address repairs where necessary. In the past, paint and surface inspections were based on human-eye examination.

The 3D imaging system applies varying degrees and angles of light while scoping the paint surface of vehicle bodies to identify dirt in paint and other irregular paint conditions. High-resolution images – 3,150 images are captured in 15 seconds for every vehicle made – are stitched together for a full 3D image that is digitally compared to a perfect computer model.