3D object recognition using shape similiarity-based aspect graph
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Авторы: Cyr C.M.
Kimia B.B.
Библиографическая ссылка:Cyr C.M., Kimia B.B. 3D object recognition using shape similiarity-based aspect graph // Eighth IEEE International Conference on Computer Vision, Vancouver, Canada, 7-14 July, 2001. IEEE Computer Society, 2001. P. 254-261.
Аннотация:

We present an aspect-graph approach to 3D object recognition where the definition of an aspect is motivated by its role in the subsequent recognition step. Specifically, we measure the similarity between two views by a 2D shape metric of similarity measuring the distance between the projected segmented shapes of the 3D object. This endows the viewing sphere with a metric which is used to group similar views into aspects, and to represent each aspect by a prototype. The same shape similarity metric is then used to rate the similarity between unknown views of unknown objects and stored prototypes to identify the object and its pose. The performance of this approach on a database of 18 objects each viewed in five degree increments along the ground viewing plane is demonstrated

Ключевые слова: Без рубрики, Извлечение формы
Код:CyrK 01
Последняя правка: 17.10.2011 18:38:41