no code implementations • 14 Dec 2023 • Vincent Tao Hu, Wenzhe Yin, Pingchuan Ma, Yunlu Chen, Basura Fernando, Yuki M Asano, Efstratios Gavves, Pascal Mettes, Bjorn Ommer, Cees G. M. Snoek
In this paper, we propose \emph{Motion Flow Matching}, a novel generative model designed for human motion generation featuring efficient sampling and effectiveness in motion editing applications.
no code implementations • 14 Dec 2023 • Vincent Tao Hu, Yunlu Chen, Mathilde Caron, Yuki M. Asano, Cees G. M. Snoek, Bjorn Ommer
However, recent studies have revealed that the feature representation derived from diffusion model itself is discriminative for numerous downstream tasks as well, which prompts us to propose a framework to extract guidance from, and specifically for, diffusion models.
no code implementations • 27 Jan 2021 • Md Amirul Islam, Matthew Kowal, Patrick Esser, Sen Jia, Bjorn Ommer, Konstantinos G. Derpanis, Neil Bruce
Contrasting the previous evidence that neurons in the later layers of a Convolutional Neural Network (CNN) respond to complex object shapes, recent studies have shown that CNNs actually exhibit a `texture bias': given an image with both texture and shape cues (e. g., a stylized image), a CNN is biased towards predicting the category corresponding to the texture.
no code implementations • ICCV 2021 • Stefan Andreas Baur, David Josef Emmerichs, Frank Moosmann, Peter Pinggera, Bjorn Ommer, Andreas Geiger
Recently, several frameworks for self-supervised learning of 3D scene flow on point clouds have emerged.
no code implementations • ICCV 2017 • Timo Milbich, Miguel Bautista, Ekaterina Sutter, Bjorn Ommer
Without any manual annotation, the model learns a structured representation of postures and their temporal development.
no code implementations • CVPR 2017 • Biagio Brattoli, Uta Buchler, Anna-Sophia Wahl, Martin E. Schwab, Bjorn Ommer
Behavior analysis provides a crucial non-invasive and easily accessible diagnostic tool for biomedical research.
no code implementations • CVPR 2017 • Nikolai Ufer, Bjorn Ommer
We introduce a novel method for semantic matching with pre-trained CNN features which is based on convolutional feature pyramids and activation guided feature selection.
no code implementations • ICCV 2015 • Borislav Antic, Bjorn Ommer
Nevertheless, the common approach to this problem in feature selection and kernel methods is to down-weight or eliminate entire training samples or the same dimensions of all samples.
no code implementations • CVPR 2015 • Jose C. Rubio, Bjorn Ommer
Part-based models are one of the leading paradigms in visual recognition.
no code implementations • CVPR 2014 • Angela Eigenstetter, Masato Takami, Bjorn Ommer
A main theme in object detection are currently discriminative part-based models.
no code implementations • NeurIPS 2012 • Angela Eigenstetter, Bjorn Ommer
This demand has led to feature descriptors of ever increasing dimensionality like co-occurrence statistics and self-similarity.