7 citations · 7 across the 4 of their papers we have counts for
6 papers
From Sound to Sight: Towards AI-authored Music Videos
Leo Vitasovic, Stella Graßhof, Agnes Mercedes Kloft +6
Conventional music visualisation systems rely on handcrafted ad hoc transformations of shapes and colours that offer only limited expressiveness. We propose two novel pipelines for…
Controllable GAN Synthesis Using Non-Rigid Structure-from-Motion
René Haas, Stella Graßhof, Sami S. Brandt
In this paper, we present an approach for combining non-rigid structure-from-motion (NRSfM) with deep generative models,and propose an efficient framework for discovering trajector…
Tensor-based Emotion Editing in the StyleGAN Latent Space
René Haas, Stella Graßhof, Sami S. Brandt
In this paper, we use a tensor model based on the Higher-Order Singular Value Decomposition (HOSVD) to discover semantic directions in Generative Adversarial Networks. This is achi…
Tensor-based Subspace Factorization for StyleGAN
René Haas, Stella Graßhof, Sami Sebastian Brandt
In this paper, we propose GAN a tensor-based method for modeling the latent space of generative models. The objective is to identify semantic directions in latent space. To this…
Uncalibrated Non-Rigid Factorisation by Independent Subspace Analysis
Sami Sebastian Brandt, Hanno Ackermann, Stella Grasshof
We propose a general, prior-free approach for the uncalibrated non-rigid structure-from-motion problem for modelling and analysis of non-rigid objects such as human faces. The word…
Unsupervised Features for Facial Expression Intensity Estimation over Time
Maren Awiszus, Stella Graßhof, Felix Kuhnke +1
The diversity of facial shapes and motions among persons is one of the greatest challenges for automatic analysis of facial expressions. In this paper, we propose a feature describ…