HAL - INRIA :: [hal-00203719, version 1] Groups of adjacent contour segments for object detection

hal-00203719, version 1

Groups of adjacent contour segments for object detection

Vittorio Ferrari ¹, Loic Fevrier ¹, Frédérick Jurie ¹, Cordelia Schmid ¹

Abstract: We present a family of scale-invariant local shape features formed by chains of k connected, roughly straight contour segments (kAS), and their use for object class detection. kAS are able to cleanly encode pure fragments of an object boundary, without including nearby clutter. Moreover, they oer an attractive compromise between information content and repeatability, and encompass a wide variety of local shape structures.

1: Groupe de Recherche en Informatique, Image, Automatique et Instrumentation de Caen (GREYC)
CNRS : UMR6072 – Université de Caen – Ecole Nationale Supérieure d'Ingénieurs de Caen

hal-00203719, version 1
http://hal.archives-ouvertes.fr/hal-00203719
oai:hal.archives-ouvertes.fr:hal-00203719
From: Véronique Rocher <>
Submitted on: Monday, 21 January 2008 14:25:39
Updated on: Monday, 21 January 2008 14:38:11

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