The monogenic scale space on a bounded domain and its applications
2003 (English)Conference paper (Refereed)
In this paper we present a method to implement the monogenic scale space on a bounded domain and show some applications. The monogenic scale space is a vector valued scale space based on the Poisson scale space, which establishes a sophisticated alternative to the Gaussian scale space. The features of the monogenic scale space, including local amplitude, local phase, local orientation, local frequency, and phase congruency, are much easier to interpret in terms of image features evolving through scale than in the Gaussian case. Furthermore, applying results from harmonic analysis, relations between the features are obtained which improve the understanding of image analysis. As applications, we present a very simple but still accurate approach to image reconstruction from local amplitude and local phase and a method for extracting the evolution of lines and edges through scale.
Place, publisher, year, edition, pages
2003. Vol. 2695, 209-224 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-48582OAI: oai:DiVA.org:liu-48582DiVA: diva2:269478
Scale Spac ´03, Eds Griffin, L. D. and Lillholm, M