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BMVC
2001

Zernike Velocity Moments for Description and Recognition of Moving Shapes

10 years 2 months ago
Zernike Velocity Moments for Description and Recognition of Moving Shapes
New Zernike velocity moments have been developed to describe an object, not only by its shape , but also by its motion throughout an image sequence. These are an extended form of the orthogonal Zernike moment set and include velocity information introduced via centralised moments. Initial analysis shows that they perform well when applied to analysing gait sequences resulting in a good recognition rate and a compact description. They have exhibited promising attributes when applied to occluded data, which is reflected in the method of describing a complete temporal sequence and not single images. Further, they appear to provide measures intimately related to the moving and/or morphing shape within the sequence. Their invariance properties suggest that they will be useful in real situations where poor quality or camera zoom problems are apparent.
Jamie D. Shutler, Mark S. Nixon
Added 30 Sep 2010
Updated 30 Sep 2010
Type Conference
Year 2001
Where BMVC
Authors Jamie D. Shutler, Mark S. Nixon
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