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Rotation and scale invariant shape representation and recognition using matching pursuit

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3 Author(s)
Mendels, F. ; Signal Process. Inst., Swiss Fed. Inst. of Technol., Lausanne, Switzerland ; Vandergheynst, P. ; Thiran, J.

Using a low-level representation of images, like matching pursuit, we introduce a new way of describing objects through a general description using a translation, rotation, and isotropic scale invariant dictionary of basis functions. This description is then used as a predefined dictionary of the object to conduct a shape recognition task. We show some promising results for both parts of description and detection with simple shapes.

Published in:

Pattern Recognition, 2002. Proceedings. 16th International Conference on  (Volume:4 )

Date of Conference:

2002