no code implementations • 21 Mar 2023 • Kenyu Kobayashi, Renata Khasanova, Arno Schneuwly, Felix Schmidt, Matteo Casserini
Autoencoders are a powerful and versatile tool often used for various problems such as anomaly detection, image processing and machine translation.
no code implementations • ICLR 2019 • Renata Khasanova, Pascal Frossard
In particular we propose an algorithm that adapts convolutional layers, which often serve as a core building block of a CNN, to the properties of omnidirectional images.
no code implementations • 21 Aug 2018 • Renata Khasanova, Pascal Frossard
In this work we present a novel Transformation Invariant Graph-based Network (TIGraNet), which learns graph-based features that are inherently invariant to isometric transformations such as rotation and translation of input images.
1 code implementation • 24 Mar 2018 • Renata Khasanova, Jan Wassenberg, Jyrki Alakuijala
In various Computer Vision and Signal Processing applications, noise is typically perceived as a drawback of the image capturing system that ought to be removed.
no code implementations • 26 Jul 2017 • Renata Khasanova, Pascal Frossard
Omnidirectional cameras are widely used in such areas as robotics and virtual reality as they provide a wide field of view.
no code implementations • ICML 2017 • Renata Khasanova, Pascal Frossard
Learning transformation invariant representations of visual data is an important problem in computer vision.
no code implementations • 12 Jul 2016 • Renata Khasanova, Xiaowen Dong, Pascal Frossard
The analysis of large collections of image data is still a challenging problem due to the difficulty of capturing the true concepts in visual data.