Search Results for author: Renata Khasanova

Found 7 papers, 1 papers with code

Unlocking Layer-wise Relevance Propagation for Autoencoders

no code implementations21 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.

Anomaly Detection Machine Translation +1

Geometry aware convolutional filters for omnidirectional images representation

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.

Autonomous Vehicles Image Classification

Isometric Transformation Invariant Graph-based Deep Neural Network

no code implementations21 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.

General Classification Translation +1

Noise generation for compression algorithms

1 code implementation24 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.

Graph-Based Classification of Omnidirectional Images

no code implementations26 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.

Classification General Classification +2

Multi-modal image retrieval with random walk on multi-layer graphs

no code implementations12 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.

Image Retrieval Retrieval

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