7 citations · 18 across the 8 of their papers we have counts for
8 papers
GazeNeRF: 3D-Aware Gaze Redirection with Neural Radiance Fields
Alessandro Ruzzi, Xiangwei Shi, Xi Wang +5
We propose GazeNeRF, a 3D-aware method for the task of gaze redirection. Existing gaze redirection methods operate on 2D images and struggle to generate 3D consistent results. Inst…
Normality and smoothness of simple linear group compactifications
Jacopo Gandini, Alessandro Ruzzi
If G is a complex semisimple algebraic group, we characterize the normality and the smoothness of its simple linear compactifications, namely those equivariant GxG-compactification…
Fano symmetric varieties with low rank
Alessandro Ruzzi
The symmetric projective varieties of rank one are all smooth and Fano by a classic result of Akhiezer. We classify the locally factorial (respectively smooth) projective symmetric…
Normality and non-normality of group compactifications in simple projective spaces
Paolo Bravi, Jacopo Gandini, Andrea Maffei +1
If is a complex simply connected semisimple algebraic group and if is a dominant weight, we consider the compactification in the projectivisation of $\End(V(λ))$ obta…
Effective and Big Divisors on a Projective Symmetric Variety
Alessandro Ruzzi
We describe the effective and the big cones of a projective symmetric variety. Moreover, we give a necessary and sufficient combinatorial criterion for the bigness of a nef divisor…
Geometrical description of smooth projective symmetric varieties with Picard number one
Alessandro Ruzzi
In a previous paper we have classified the smooth projective symmetric G-varieties with Picard number one (and G semisimple). In this work we give a geometrical description of such…