Université de Neuchâtel

Change detection in range imaging for 3D scene segmentation

Schütz, Christian L. ; Hügli, Heinz

In: International Symposium on Lasers, Optics and Vision for Productivity in Manufacturing I (Proceedings of SPIE), 1996, vol. 2786, no. 98, p. 1-9

This paper deals with the problem of segmenting a 3D scene obtained by range imaging. It assumes scenes of arbitrary complexity in which the objects to be recognized are newly added or removed and investigates how the methods of change detection and image difference used in classical image processing can be used in range imaging. In a first step, we consider the case of ideal range images and...

Université de Neuchâtel

Success Factors of the Fair Trade Chains: A Managerial Perspective

Bezençon, Valéry ; Blili, Sam (Dir.)

Thèse de doctorat : Université de Neuchâtel, 2008 ; 2017.

Background Ethical consumption and business practices aiming at managing the social and environmental responsibility of firms are on the rise for several years. These phenomena raise several questions, since the economic agents involved, consumers and firms, are commonly considered as governed respectively by rationality and profit maximisation. Does this mark the emergence of a...