7 citations · 9 across the 6 of their papers we have counts for
9 papers
Shift-Aware Identity-Guided Latent Refinement for Referring Audio--Visual Segmentation
Kun Li, Sami Sebastian Brandt, Michael Ying Yang
Referring Audio--Visual Segmentation (Ref-AVS) is an emergent multimodal task requiring the precise identification and segmentation of a specific object based on a natural language…
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…
Discovering Interpretable Directions in the Semantic Latent Space of Diffusion Models
René Haas, Inbar Huberman-Spiegelglas, Rotem Mulayoff +3
Denoising Diffusion Models (DDMs) have emerged as a strong competitor to Generative Adversarial Networks (GANs). However, despite their widespread use in image synthesis and editin…
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…
Non-Rigid Structure-From-Motion by Rank-One Basis Shapes
Sami S. Brandt, Hanno Ackermann
In this paper, we show that the affine, non-rigid structure-from-motion problem can be solved by rank-one, thus degenerate, basis shapes. It is a natural reformulation of the class…
Integral Geometric Dual Distributions of Multilinear Models
Sami Sebastian Brandt
We propose an integral geometric approach for computing dual distributions for the parameter distributions of multilinear models. The dual distributions can be computed from, for e…
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…