[PDF][PDF] Specific emitter identification based on graphical representation of the distribution of radar signal parameters

J Dudczyk, A Kawalec - Bulletin of the Polish Academy of …, 2015 - bibliotekanauki.pl
The article presents some possibilities of same type radar copies identification with the use
of graphical representation. The procedure described by the authors is based on …

[PDF][PDF] Method of measuring the distance to an object based on one shot obtained from a motionless camera with a fixed-focus lens

K Murawski - Acta Physica Polonica A, 2015 - bibliotekanauki.pl
The paper presents the method of measuring the distance to the object based on digital
image processing. The solution is characterized in that the distance measurement to the …

Measurement of membrane displacement with a motionless camera equipped with a fixed focus lens

K Murawski - Metrology and Measurement Systems, 2015 - infona.pl
The paper presents a technique for measuring membrane displacements with one
motionless camera. The method consists in measuring the distance to an object based on …

[PDF][PDF] Measurement of membrane displacement using a motionless camera

K Murawski - Acta Physica Polonica A, 2015 - bibliotekanauki.pl
The paper presents a technique for measuring membrane displacements with one
motionless camera. The method relies on measuring the distance to an object based on one …

Estimation of operators' fatigue using optical methods for determination of pupil activity

K Różanowski, M Bernat… - International Journal of …, 2015 - cejsh.icm.edu.pl
Objectives: The purpose of this study was to develop and initially validate an objective, yet
quick, method for assessment of human fatigue. This aim can be achieved by the use of an …

[PDF][PDF] Optical sensor to monitor pupillary light reflex

K Różanowski, K Murawski - Acta Physica Polonica A, 2013 - bibliotekanauki.pl
The aim of the paper is to describe design of an optical sensor intended to analyze pupillary
light reflex. It also presents the results of physiological adaptation mechanisms in human …

[PDF][PDF] New vision sensor to measure and monitor gas pressure

K Murawski - Acta Physica Polonica A, 2015 - bibliotekanauki.pl
The paper presents the construction and the use of a video sensor developed to measure air
pressure. A characteristic feature of the device is pressure measurement based on digital …

Pupil detection supported by Haar feature based cascade classifier for two-photon vision examinations

M Martynow, A Zielińska, M Marzejon… - … on Image and …, 2019 - ieeexplore.ieee.org
The aim of this paper is to present a novel method, called Adaptive Edge Detection (AED), of
extraction of precise pupil edge coordinates from eye image characterized by reflections of …

[PDF][PDF] An infrared sensor for monitoring meibomian gland dysfunction

K Murawski, R Różycki, P Murawski… - … Physica Polonica A, 2013 - bibliotekanauki.pl
Meibomian gland dysfunction is one of the most common eye disorders observed in clinical
practice. It applies to almost 50% of the population, especially people using contact lenses. It …

Mobile device for the measurement of threshold perception frequency of the flickering source of visible light

K Różanowski, J Lewandowski, T Sondej - Biocybernetics and Biomedical …, 2015 - Elsevier
The article describes design solutions and test results of a mobile device for the
measurement of threshold perception frequency of the flickering source of visible light. The …