Channel Representation of Colour Images
Per-Erik Forssén, Gösta H. Granlund, Johan Wiklund · KTH Publication Database DiVA (KTH Royal Institute of Technology) · 2002
In this report we describe how an RGB component colour image may be expanded into a set of channel images, and how the original colour image may be reconstructed from these. We also demonstrate the effect of averaging on the channel images and how it differs from conventional averaging. Finally we demonstrate how boundaries can be detected as a change in the confidence of colour state.