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Region and boundary feature estimation on ultrasound images using moment invariants.

Comput Methods Programs Biomed

February 2014

INSERM, U1099, Rennes F-35000, France; Université de Rennes 1, LTSI, Rennes F-35000, France; Centre de Recherche en Information Biomédicale Sino-français, Laboratoire International Associé, Co-sponsored by INSERM, Université de Rennes 1, France and Southeast University, Nanjing, China. Electronic address:

In ultrasound images, tissues are characterized by their speckle texture. Moment-based techniques have proven their ability to capture texture features. However, in ultrasound images, the speckle size increases with the distance from the probe and in some cases the speckle has a concentric texture arrangement.

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