Automatic analysis of heliotest strips
Anu Langinmaa · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1991
A method to find the so-called missing dots in a heliotest strip has been developed. The developed method bases on image processing and supervised learning. The performance of the method is good or satisfactory in 85 cases of hundred. The equipment needed consist of a 386-based MS/DOS-computer, commercial image processing board and software, commer cial coordinate table, CCD-camera and lighting equipment.