6533b872fe1ef96bd12d293c

RESEARCH PRODUCT

Dealing with reconstruction problems: two cases study

F BellaviaM CipollaV Di GesùG GaglianoDomenico TegoloCesare Fabio Valenti

subject

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniSettore INF/01 - Informatica3d mesh segmentationimage mosaicing3d mesh reconstruction

description

Reconstruction problems are always included in a computer vision system as one of the key step toward the recognition of a scene. There are hierarchies of reconstruction that go from pixels to regions in the lower level, and from patches to objects in higher steps. The success of the reconstruction phase de-pends on several factors: the selection of "suitable" features, the matching function, the linking strategy. I this paper we show some of problems and solutions in two different contexts: the 3D reconstruction from cloud of points representing fragments of archeological finding, and the mosaicing from sea bed video frames. Preliminary results show that in both cases the accuracy is satisfactory

yearjournalcountryeditionlanguage
http://hdl.handle.net/10447/65163