James B. Cole, Hiroshi Murase and Seiichiro Naito,
A Lie group theoretic approach to the invariance problem
in feature extraction and object recognition,
Pattern Recognition Letters,
12, pp. 519-523, September 1991.
James B. Cole, Hiroshi Murase and Seiichiro Naito,
A Lie group theoretic approach to the invariance problem
in feature extraction and object recognition,
Pattern Recognition Letters,
12, pp. 519-523, September 1991.We derive a formal solution to the invariance problem and construct it using Lie group generators. Representations of these generators with respect to image data are discussed. Group theoretic obstacles to three-dimensional invariant recognition and possible solutions are considered.-