SoftCTC -- Semi-Supervised Learning for Text Recognition using Soft Pseudo-Labels

1 code implementation • 5 Dec 2022 • Martin Kišš, Michal Hradiš, Karel Beneš, Petr Buchal, Michal Kula

This paper explores semi-supervised training for sequence tasks, such as Optical Character Recognition or Automatic Speech Recognition.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

The Parallel Algorithm for the 2-D Discrete Wavelet Transform

no code implementations • 25 Aug 2017 • David Barina, Pavel Najman, Petr Kleparnik, Michal Kula, Pavel Zemcik

Until now, the transform on general-purpose processors (CPUs) was mostly computed using a separable lifting scheme.

Accelerating Discrete Wavelet Transforms on GPUs

no code implementations • 18 May 2017 • David Barina, Michal Kula, Michal Matysek, Pavel Zemcik

The two-dimensional discrete wavelet transform has a huge number of applications in image-processing techniques.

Parallel Wavelet Schemes for Images

no code implementations • 2 May 2016 • David Barina, Michal Kula, Pavel Zemcik

In this paper, we introduce several new schemes for calculation of discrete wavelet transforms of images.

Image Compression