Object reconstruction from multiple uncontrolled viewpoints | Zendy

Daniek Joubert | Zendy

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Object reconstruction from multiple uncontrolled viewpoints

Author(s) -

Daniek Joubert

Publication year - 2011

Publication title -

suid-afrikaanse tydskrif vir natuurwetenskap en tegnologie

Language(s) - English

Resource type - Journals

eISSN - 2222-4173

pISSN - 0254-3486

DOI - 10.4102/satnt.v30i1.262

Subject(s) - bundle adjustment , computer vision , artificial intelligence , triangulation , viewpoints , object (grammar) , feature (linguistics) , sequence (biology) , 3d reconstruction , computer science , structure from motion , motion (physics) , geography , image (mathematics) , cartography , biology , art , visual arts , linguistics , philosophy , genetics

Rekonstruksie van voorwerpe is ’n belangrike probleem in rekenaarvisie en het baie toepassings.

Dit kan byvoorbeeld in robot-navigasie, vlugtige prototipering, toegevoegde werklikheid

(‘augmented reality’) en die skep van virtuele wêrelde (soos Google Street View) gebruik word.

We present a feature-based approach to reconstruct unknown objects in 3D, using only a sequence of images from multiple views. The camera motion between consecutive images is estimated and a reconstruction is obtained by triangulation. This approach is susceptible to errors, and we investigate bundle adjustment as a viable remedy.

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