Data di Pubblicazione:
2019
Citazione:
Critical Loci for Two Views Reconstruction as Quadratic Transformations Between Images / M. Bertolini, L. Magri, C. Turrini. - In: JOURNAL OF MATHEMATICAL IMAGING AND VISION. - ISSN 0924-9907. - 61:9(2019 Nov 24), pp. 1322-1328.
Abstract:
In this paper, the effect of the existence of a critical set for the projective reconstruction of a scene in P^3
from two views is analyzed directly on the image planes. Corresponding points, which are images of critical points, are linked by a birational map between the two planes which is a quadratic transformation. This transformation is explicitly described and used to investigate the instability phenomena for reconstruction with a new approach.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Critical loci; Two views projection; Quadratic transformation; Epipolar geometry
Elenco autori:
M. Bertolini, L. Magri, C. Turrini
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