Shape extraction for vision inspection
Teledyne DALSA, a Teledyne Technologies company, Canada, introduced shape extraction to its Sherlock 7 vision software platform.
The new Sherlock SE offers a solution for extracting and inspecting features on parts or assemblies based on their 3-dimensional shape. This includes features that are raised, such as embossed characters or features that are impressed or indented, such as stamped and engraved markings.
The Sherlock SE solution combines multi-directional lighting with advanced software algorithms to eliminate surface background effects, such as noise or color, and produces an output image focused on the features most relevant to the inspection. This output image can then be inspected using Sherlock vision tools.