https://wiki.worldofgothic.de/ 2026-08-28T17:59:08+00:00 https://wiki.worldofgothic.de/ https://wiki.worldofgothic.de/lib/tpl/wog-forum/images/favicon.ico text/html 2026-08-28T15:39:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.worldofgothic.de/doku.php?id=mastering_contrast:the_secret_to_high-performance_machine_vision&rev=1787931578&do=diff A robotic guidance cell mis-locates a component by two millimeters, or an inspection station passes a defective weld seam it should have rejected. In both cases, the engineering team often traces the failure back to the lens, the software algorithm, or the camera resolution - when the actual root cause is far simpler: insufficient contrast between the feature of interest and its background. This single variable determines whether an edge-detection algorithm can find a boundary, whether an OCR mo…