Publications related to Image plane

Geometric and Physical Constraints for Drone-Based Head Plane Crowd Density Estimation

Pascal Fua, Mathieu Salzmann, Weizhe Liu, Krzysztof Maciej Lis

State-of-the-art methods for counting people in crowded scenes rely on deep networks to estimate crowd density in the image plane. While useful for this purpose, this image- plane density has no immediate physical meaning because it is subject to perspecti ...

IEEE2019

Graph-Based Inpainting of Disocclusion Holes for Zooming in 3D Scenes

Pascal Frossard, Pinar Akyazi

Color plus depth format allows building 3D representations of scenes within which the users can freely navigate by changing their viewpoints. In this paper we present a framework for view synthesis when the user requests an arbitrary viewpoint that is clos ...

IEEE COMPUTER SOC2018

Multiresolution-Based Registration of a Volume to a Set of Its Projections

Michaël Unser, Philippe Thévenaz

We have developed an algorithm for the rigid-body registration of a 3D CT to a set of C-arm images by matching them to computed cone-beam projections of the CT (DRRs). We precomputed rescaled versions (pyramid) of the CT volume and of the C-arm images. We ...

SPIE2003

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Image plane

Geometric and Physical Constraints for Drone-Based Head Plane Crowd Density Estimation

Graph-Based Inpainting of Disocclusion Holes for Zooming in 3D Scenes

Graph-Based Interpolation for Zooming in 3D Scenes

Multiresolution-Based Registration of a Volume to a Set of Its Projections

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Chat with Graph Search

Graph-Based Inpainting of Disocclusion Holes for Zooming in 3D Scenes

Geometric and Physical Constraints for Drone-Based Head Plane Crowd Density Estimation

Multiresolution-Based Registration of a Volume to a Set of Its Projections

Graph-Based Interpolation for Zooming in 3D Scenes