Search results for: object detection

• Histogram of Oriented Gradients with Cell Average Brightness for Human Detection

  Publication

  • M. Wójcikowski

  - Metrology and Measurement Systems - Year 2016

  A modification of the descriptor in a human detector using Histogram of Oriented Gradients (HOG) and Support Vector Machine (SVM) is presented. The proposed modification requires inserting the values of average cell brightness resulting in the increase of the descriptor length from 3780 to 3908 values, but it is easy to compute and instantly gives ≈ 25% improvement of the miss rate at 10‒4 False Positives Per Window (FPPW). The...

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• Respiratory Rate Estimation Based on Detected Mask Area in Thermal Images

  Publication

  • N. Kowalczyk
  • J. Rumiński

  - Year 2023

  The popularity of non-contact methods of measuring vital signs, particularly respiratory rate, has increased during the SARS-COV-2 pandemic. Breathing parameters can be estimated by analysis of temperature changes observed in thermal images of nostrils or mouth regions. However, wearing virus-protection face masks prevents direct detection of such face regions. In this work, we propose to use an automatic mask detection approach...

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• Classification of Sea Going Vessels Properties Using SAR Satellite Images

  Publication

  • D. Kobiela
  • T. E. Berezowski

  - Year 2023

  The aim of the project was to analyze the possibility of using machine learning and computer vision to identify (indicate the location) of all sea-going vessels located in the selected area of the open sea and to classify the main attributes of the vessel. The key elements of the project were to download data from the Sentinel-1 satellite [1], download data on the sea vessels [2], then automatically tag data and develop a detection...

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• Michał Kassjański

  People

• Teams tools. Leading high-performance teams with different types of intelligence

  Publication

  • A. Pegani

  - Year 2018

  The subject of this paper is the analysis of necessary tools for global teams, image of the team leader, styles of leadership in global teams. The analysis is based on selected examples from high-performance teams with visible results. The purpose of the work is to answer for the following questions: What are the characteristics of the leading global teams? Which style of leadership use the global teams? Is a female leader different...