Reflections and interreflections can create ‚ghost planes‘. Zivid has made filtering algorithms for the new SDK version 2.7. For small thin objects, like thin pipes or wires, a local filter is used. For high reflections and extremely shiny areas, there is a global filter. This setting removes ghost planes effectively, but if thin wires are present, it will probably remove them also. The local filter setting is gentler and whilst still removing most ghost planes in each situation, it is designed to preserve any thin wires that are present in the scene.
