Circuit World - Emerald - Quarterly - Vol. 42, No. 3, 2016 – To enhance the detection efficiency of printed circuit board (PCB) soldered dot, this study aims to detect PCB soldered dot with image processing method. ISSN: 0305-6120 Subjects--Topical Terms: LC Class. No.: https://www.emerald.com/insight/publication/issn/0305-6120/vol/42/iss/3