Moving frames for Lie symmetries reduction of nonholonomic systems
Sign Up to like & getrecommendations! Published in 2019 at "Acta Mechanica"
DOI: 10.1007/s00707-019-02445-4
Abstract: Given a Lie group of finite-dimensional transformations acting on a manifold, there is always an action known as a long-acting group action. This action describes the fundamental basis of the Lie theory connecting groups of… read more here.
Keywords: reduction; moving frames; lie symmetries; group ... See more keywords
Steerable Wavelet Machines (SWM): Learning Moving Frames for Texture Classification
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2017.2655438
Abstract: We present texture operators encoding class-specific local organizations of image directions (LOIDs) in a rotation-invariant fashion. The LOIDs are key for visual understanding, and are at the origin of the success of the popular approaches,… read more here.
Keywords: machines swm; image; steerable wavelet; moving frames ... See more keywords