Physically-plausible illumination distribution estimation

E Ershov, V Tesalin, I Ermakov… - Proceedings of the …, 2023 - openaccess.thecvf.com
A camera's auto-white-balance (AWB) module operates under the assumption that there is a
single dominant illumination in a captured scene. AWB methods estimate an image's …

Tomographic reconstruction: General approach to fast back-projection algorithms

D Polevoy, M Gilmanov, D Kazimirov, M Chukalina… - Mathematics, 2023 - mdpi.com
Addressing contemporary challenges in computed tomography (CT) demands precise and
efficient reconstruction. This necessitates the optimization of CT methods, particularly by …

Tool wear monitoring based on the combination of machine vision and acoustic emission

M Chen, M Li, L Zhao, J Liu - The International Journal of Advanced …, 2023 - Springer
Tool condition monitoring (TCM) has developed several mature methods to improve
processing efficiency. However, existing methods either require the removal of the tool from …

On a fast hough/radon transform as a compact summation scheme over digital straight line segments

D Nikolaev, E Ershov, A Kroshnin, E Limonova… - Mathematics, 2023 - mdpi.com
The Hough transform, interpreted as the discretization of the Radon transform, is a widely
used tool in image processing and machine vision. The primary way to speed it up is to …

Fast X-ray sum calculation algorithm for computed tomography problem

KB Bulatov, MV Chukalina… - Вестник Южно …, 2020 - cyberleninka.ru
In iterative methods of computed tomography, each iteration requires to calculate a multitude
of sums over values for the current reconstruction approximation. Each summable set is an …

Accelerated FBP for computed tomography image reconstruction

A Dolmatova, M Chukalina… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
Filtered back projection (FBP) is a commonly used technique in tomographic image
reconstruction demonstrating acceptable quality. The classical direct implementations of this …

An algorithm of blood typing using serological plate images

SA Korchagin, EE Zaychenkova… - Computer …, 2023 - ui.adsabs.harvard.edu
This paper describes an in vitro medical express diagnostic system designed to determine
the blood group by analyzing the agglutination reaction (gluing of erythrocytes). The medical …

Computer Tomography as an Artificial Intelligence Instrument—the Survey of Approach and Results of VL Arlazarov's Scientific School

AS Ingacheva, MI Gilmanov, AV Yamaev… - Pattern Recognition and …, 2023 - Springer
The article presents the results of research in the field of computational X-ray tomography,
obtained within the framework of the scientific school, by Doctor of Engineering …

Efficient implementation of fast hough transform using CPCA coprocessor

FA Anikeev, GO Raiko, EE Limonova, MA Aliev… - … and Computer Software, 2021 - Springer
In this work, a computationally efficient implementation of the Brady algorithm for fast Hough
transform (FHT) is built for the Russian coprocessor CPCA, which is a part of the …

Acceleration of summation over segments using the fast hough transformation pyramid

KV Soshin, DP Nikolaev, SA Gladilin… - Вестник Южно …, 2020 - cyberleninka.ru
In this paper, we propose an algorithm for fast approximate calculation of the sums over
arbitrary segments given by a pair of pixels in the image. Using the results of intermediate …