Katedra kybernetiky / Department of Cybernetics


Recent Submissions

Zajíc, Zbyněk , Psutka, Josef , Müller, Luděk
Diarization Based on Identification with X-Vectors

In this paper, we describe a diarization of mono channel telephone recordings from The Language Consulting Center providing the Czech language consultancy service. In our proposed approach to a diarization, we use information about the known identity of one speaker (the language counsel...

Přibil, Jiří , Přibilová, Anna , Matoušek, Jindřich
Synthetic Speech Evaluation by Differential Maps in Pleasure-Arousal Space

The paper deals with automatic evaluation of the quality of synthetic speech using Gaussian mixture models (GMM) for classification in the Pleasure-Arousal (P-A) scale and subsequently calculated 2D and 3D P-A differentials maps. The speech synthesized from the voice of a speaker is...

Bureš, Lukáš , Neduchal, Petr , Müller, Luděk
Automatic Information Extraction from Scanned Documents

This paper deals with the task of information extraction from a structured document scanned by an ordinary office scanner device. It explores the processing pipeline from scanned paper documents to the extraction of searched information such as names, addresses, dates, and other numeric...

Diviš, Václav , Hrúz, Marek
Evaluation of Image Synthesis for Automotive Purposes

The aim of this article is to evaluate a state of the art image synthesis carried out via Generative Adversarial Networks (conditional Wasserstein GAN and Self Attention GAN) on a traffic signs dataset. For the experiment, we focused on generating images with a 64×64-pixel res...

Hlaváč, Miroslav , Gruber, Ivan , Železný, Miloš , Karpov, Alexey
Lipreading with LipsID

This paper presents an approach for adaptation of the current visual speech recognition systems. The adaptation technique is based on LipsID features. These features represent a processed area of lips ROI. The features are extracted in a classification task by neural network pre-trained...