SKSuleyman Kivanc Ekiciinmachinevision.hashnode.dev·14h ago · 7 min readFlat-Field Correction for Machine Vision: DSNU, PRNU, and VignettingRemove repeatable dark offsets and bright-field non-uniformity without erasing real defects or hiding a drifting optical system. A uniform web appears darker at the corners and shows vertical structur00
SKSuleyman Kivanc Ekiciinmachinevision.hashnode.dev·14h ago · 9 min readHow to Read EMVA 1288 Camera SpecificationsCompare industrial cameras using quantum efficiency, temporal noise, saturation capacity, dynamic range, and signal-to-noise ratio instead of megapixels alone. Two camera data sheets can advertise the00
SKSuleyman Kivanc Ekiciinmachinevision.hashnode.dev·17h ago · 8 min readGlobal vs Rolling Shutter for Machine VisionChoose a sensor shutter architecture by separating within-row blur from whole-frame geometric distortion. A rotating fan blade is sharp in every local region but bends across the image. Shortening exp00
