Wyniki wyszukiwania dla: OBJECT-BASED IMAGE ANALYSIS

• Image Classification Based on Video Segments

  Publikacja

  • A. Blokus

  - Rok 2018

  In the dissertation a new method for improving the quality of classifications of images in video streams has been proposed and analyzed. In multiple fields concerning such a classification, the proposed algorithms focus on the analysis of single frames. This class of algorithms has been named OFA (One Frame Analyzed).In the dissertation, small segments of the video are considered and each image is analyzed in the context of its...

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• Smart Karyotyping Image Selection Based on Commonsense Knowledge Reasoning

  Publikacja

  • Y. Xu
  • L. Shi
  • J. Wang
  • H. Zhang
  • E. Szczerbicki

  - CYBERNETICS AND SYSTEMS - Rok 2024

  Karyotyping requires chromosome instances to be segmented and classified from the metaphase images. One of the difficulties in chromosome segmentation is that the chromosomes are randomly positioned in the image, and there is a great chance for chromosomes to be touched or overlap with others. It is always much easier for operators and automatic programs to tackle images without overlapping chromosomes than ones with largely overlapped...

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• Image Analysis and Stereology

  Czasopisma

  ISSN: 1580-3139

• Algorytmy wykrywania krawędzi w obrazie

  Publikacja

  • P. Kowalski
  • M. Czyżak

  - Poznan University of Technology Academic Journals. Electrical Engineering - Rok 2018

  Wykrywanie krawędzi jest pierwszym etapem w cyfrowym przetwarzaniu obrazów. Operacja ta polega na usunięciu informacji takich jak kolor czy też jasność, a pozostawieniu jedynie krawędzi. Efektem tej operacji jest znaczna redukcja ilości danych do dalszej analizy. Pozwala to na zastosowanie w następnych etapach bardziej złożonych algorytmów rozpoznawania obiektów na podstawie kształtu. W artykule zaprezentowano zastosowanie algorytmów...

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• Piotr Szczuko dr hab. inż.

  Osoby

  Katedra Systemów Multimedialnych

  Dr hab. inż. Piotr Szczuko w 2002 roku ukończył studia na Wydziale Elektroniki, Telekomunikacji i Informatyki Politechniki Gdańskiej zdobywając tytuł magistra inżyniera. Tematem pracy dyplomowej było badanie zjawisk jednoczesnej percepcji obrazu cyfrowego i dźwięku dookólnego. W roku 2008 obronił rozprawę doktorską zatytułowaną "Zastosowanie reguł rozmytych w komputerowej animacji postaci", za którą otrzymał nagrodę Prezesa Rady...

• The aggregation of objects representing Gdańsk district buildings - scale 1:10000. Data from OSM.

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Gdańsk city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].

• The aggregation of objects representing buildings in the Kartuzy district - scale 1:10000. Data from OSM.

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Katowice city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].

• Rust QA: question answering dataset for "The Rust Programming Language" in SQuAD 2.0 format

  Dane Badawcze

  open access

  • S. Olewniczak
  • M. Maciszka
  • K. Paluszewski
  • G. Pozorski
  • W. Rosenthal
  • Ł. Zaleski

  Rust QA is a dataset for training and evaluating QA systems. The dataset consists of 1068 questions to "The Rust Programming Language" book (https://doc.rust-lang.org/stable/book/) with the answers provided as text spans from the book. The dataset is released in SQuAD 2.0 format.

• Koncepcja analizy stanów emocjonalnych użytkowników w kontekście systemów zabezpieczeń transportowych

  Publikacja

  • K. Bobkowska
  • A. Janowski
  • M. Przyborski
  • J. Szulwic

  - Logistyka - Rok 2014

  Autorzy, przywołując własne i światowe badania nad rozpoznawaniem emocji ludzkich z obrazu twarzy, wskazują na możliwość zastosowania algorytmów komputerowych i ich implementacji w komputerach osobistych (i innych urządzeniach personalnych wyposażonych w dostatecznie silny procesor obliczeniowy). Zastosowanie takiego rozwiązania może poprawić bezpieczeństwo użytkowania urządzeń, maszyn i pojazdów, których operatorzy muszą gwarantować...

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• Medical Image Segmentation Using Deep Semantic-based Methods: A Review of Techniques, Applications and Emerging Trends

  Publikacja

  • I. Qureshi
  • J. Yan
  • Q. Abbas
  • K. Shaheed
  • A. B. Riaz
  • A. Wahid
  • M. W. J. Khan
  • P. Szczuko

  - Information Fusion - Rok 2022

  Semantic-based segmentation (Semseg) methods play an essential part in medical imaging analysis to improve the diagnostic process. In Semseg technique, every pixel of an image is classified into an instance, where each class is corresponded by an instance. In particular, the semantic segmentation can be used by many medical experts in the domain of radiology, ophthalmologists, dermatologist, and image-guided radiotherapy. The authors...

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• PERFORMANCE OF ENDOSCOPIC IMAGE ANALYSIS ALGORITHMS IN LARGE BOWEL VIDEOS PROCESSING

  Publikacja

  • J. Cychnerski
  • A. Brzeski
  • A. Blokus

  - Rok 2013

  Computer-assisted endoscopy is a rapidly developing eld of study. Many image anal- ysis algorithms exist, achieving very high rates of eciency at processing single endoscopic images. However, most of them were never tested in processing real-life endoscopic videos. In the article such tests of 16 endoscopy image analysis algorithms are presented and dis- cussed. Tests were performed on two real-life endoscopic videos of a human...

• Adam Władziński

  Osoby

  Adam Władziński, doktorant na Politechnice Gdańskiej, specjalizuje się w inżynierii biomedycznej, skupiając się na uczeniu maszynowym do przetwarzania obrazów z druku 3D układów pomiarowych i tkanek biologicznych, a także na komercyjnym zastosowaniu technologii blockchain. Posiadając wykształcenie z dziedziny elektroniki na Wydziale Elektroniki, Telekomunikacji i Informatyki (ETI), praca magisterska Adama Władzińskiego koncentrowała...

• Smartphone-based digital image colorimetry for the determination of total capsaicinoid content in chili pepper extracts

  Publikacja

  • K. Vakh
  • Z. Mallabaeva
  • M. Tobiszewski

  - SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY - Rok 2024

  A simple smartphone-based digital image colorimetry was proposed for the determination of total capsaicinoid content and the assessment of chili pepper pungency. The biobased solvent D-limonene was used for the first time to isolate analytes. Capsaicinoids were efficiently separated from chili pepper by solid-liquid extraction with D-limonene followed by partitioning of the analytes into the ammonium hydroxide solution to eliminate...

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• Pattern Recognition and Image Analysis

  Czasopisma

  ISSN: 1054-6618

• Polityki pamięci i tożsamości wobec (nie)chcianego dziedzictwa. Od Gdańska do Gdańzigu

  Publikacja

  • M. Dymnicka
  • J. Szczepański

  - PRZEGLĄD SOCJOLOGICZNY - Rok 2016

  Celem artykułu jest próba odpowiedzi na pytanie, jak w zależności od polityki pamięci, pamięci zbiorowej i kultury historycznej kształtowano fizyczną przestrzeń miasta i jego obraz. Z przeprowadzonych dotychczas analiz wynika, że sposób, w jaki budowano narracje tożsamościowe, oparty był zasadniczo na konstrukcjach mitotwórczych, zwłaszcza na micie XVI–XVII-wiecznego „złotego wieku”. W Gdańsku, ze względu na bogatą przeszłość historyczną...

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• seafloor characterisation combined approach using multibeam sonar echo signal processing and image analysis

  Publikacja

  • Z. Łubniewski
  • A. Stepnowski
  • A. Chybicki

  - Rok 2010

  The authors propose the approach to seafloor characterisation which relies on the combined, concurrent use of two different techniques: (i) multibeam sonar image analysis and (ii) multibeam seabed echoes processing. The first technique is based on constructing the grey-level sonar images of the seabed extracted from the echoes received in the consecutive soundings. Then, the set of parameters describing the local region of sonar...

• Impedance spectra of ZnO varistor type 280 model O M ver. 89

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• The parallel environment for endoscopic image analysis

  Publikacja

  • H. Krawczyk
  • A. Neyman
  • M. Nowikowski
  • J. Saif

  - Rok 2002

  The jPVM-oriented environment to support high performance computing required for the Endoscopy Recommender System (ERS) is defined. SPMD model of image matching is considered and its two implementations are proposed: Lexicographical Searching Algorithm (LSA) and Gradient Serching Algorithm (GSA). Three classes of experiments are considered and the relative degree of similarity and execution time of each algorithm are analysed....

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• The analysis of the system towing rope with long underwater object

  Publikacja

  • J. Bielański

  - HYDROACOUSTICS - Rok 2006

  W artykule zawarta jest analiza zestawu złożonego z liny holującej i długiego obiektu podwodnego o małej sprężystości.Sformułowane zagadnienie brzegowe rozwiązywane jest iteracyjnie z zastosowaniem metody elementów skończonych. Z warunków brzegowych znany jest punkt zaczepienia liny holującej na okręcie oraz głębokość na jaką zanurza się koniec holowanego obiektu. Rozwiązanie tego zagadnienia doprowadziło do równań źle uwarunkowanych...

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• Terrestrial Survey Images - 3D Interior Model - Gdansk Church Pw. Św. Wojciecha - NICON D5300

  Dane Badawcze

  open access

  • P. Burdziakowski

  - seria: UAV Survey Images

  Dataset description: Raw images from photogrammetric survey. Object:  Kościół Rzymskokatolicki Pw. Św. WojciechaLocation: Gdansk, Pomerania, PolandDrone type: N/A (terrestrial images)Flight plan: Free plan (walk inside the object)Target Product: 3D Interior ModelDate: 02.04.2022Direct georeferencing: yesMetadata data: no/GPSGCP: NOGCP Quality: N/ACamera...

• Terrestrial Survey Images - 3D Exterior Model - Gdansk Church Pw. Św. Wojciecha - NICON D5300

  Dane Badawcze

  open access

  • P. Burdziakowski

  - seria: UAV Survey Images

  Dataset description: Raw images from photogrammetric survey. Object:  Kościół Rzymskokatolicki Pw. Św. WojciechaLocation: Gdansk, Pomerania, PolandDrone type: N/A (terrestrial images)Flight plan: Free - walk around the object with camera. 3 images taken at the point.Target Product: 3D ModelDate: 02.04.2022Direct georeferencing: yesMetadata data: yes/GPSGCP:...

• Wpływ wybranych właściwości maszyny badawczej na wynik eksperymentu tribologicznego z tarciem ślizgowym

  Publikacja

  • J. Łubiński

  - Rok 2017

  Niniejsza monografia stanowi podsumowanie przekrojowych badań związanych z wpływem właściwości stanowiska badawczego (tribometru) na przebieg i rejestrowane wyniki eksperymentu tribologicznego z tarciem ślizgowym ciał stałych smarowanych cieczą w warunkach tarcia bez efektów smarowania hydrodynamicznego. Autor przedstawia wyniki kompleksowych analiz właściwości dynamicznych stanowiska badawczego w kontekście efektów obserwowanych...

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• The aggregation of objects representing buildings in the Kartuzy district - scale 1:25000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Kartuzy district)

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• The aggregation of objects representing Gdańsk district buildings - scale 1:10000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Gdańsk city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• The aggregation of objects representing buildings in the Kartuzy district - scale 1:10000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Kartuzy district)

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• The aggregation of objects representing Gdańsk district buildings - scale 1:25000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Gdańsk city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• Terrestrial Laser Scan and Survey Images - 3D Model - Simulated Car Accident - MP1 - Reigl

  Dane Badawcze

  open access

  • P. Burdziakowski
  • P. Tysiąc

  - seria: UAV Survey Images

  Dataset description: Raw images from photogrammetric and terresttial laser scaning survey. Object:  Simulated Car AccidentLocation: Puck Pomorskie, PolandDrone type: DJI Mavic Pro 1Flight plan: Circle | Point Of InterestTarget Product: 3D ModelDate: 07.07.2017Direct georeferencing: yesMetadata data: Yes/GPSGCP: Yes - some targets on the object are marked...

• Impedance spectra of RC model as a result of testing pulse excitation measurement method

  Dane Badawcze

  open access

  • G. Lentka

  The impedance spectrum of RC model object obtained using pulse excitation EIS impedance spectrosocpy measurement method. The 1V voltage pulse excitation duration was set to 0.1s and the total acqusition time was set to 1000s. The object under test was built using RC components connected as Baunier model of anticorrosion coating with the following components...

• Seafloor characterisation using multibeam sonar echo signal processing and image analysis

  Publikacja

  • Z. Łubniewski
  • A. Stepnowski
  • A. Chybicki

  - HYDROACOUSTICS - Rok 2010

  The authors propose the approach to multibeam seafloor characterisation which relies on the combined, concurrent use of two different techniques of multibeam sonar data processing. The first one is based on constructing the grey-level sonar images of seabed using the echoes received in the consecutive beams. Then, the parameters describing the local region of sonar image, namely, the local standard deviation of a grey level, and...

  Pełny tekst do pobrania w portalu

• Terrestrial Laser Scan and Survey Images - 3D Model - Submarine Kobben - Canon - Reigl

  Dane Badawcze

  open access

  • P. Burdziakowski
  • P. Tysiąc

  - seria: UAV Survey Images

  Dataset description: Raw images from photogrammetric and terresttial laser scaning survey. Object: Submarine Kobben - decomisionedLocation: Gdynia, Pomorskie, PolandDrone type: n/a (Teresstrial images)Flight plan: Free - walk arround the objectTarget Product: 3D ModelDate: 05.07.2017Direct georeferencing: noMetadata data: NoGCP: N0 - some targets on...

• imPlatelet classifier: image‐converted RNA biomarker profiles enable blood‐based cancer diagnostics

  Publikacja

  • K. Pastuszak
  • A. Supernat
  • M. G. Best
  • S. In ‘t Veld
  • S. Łapińska‐Szumczyk
  • A. Łojkowska
  • R. Różański
  • A. Żaczek
  • J. Jassem
  • T. Würdinger
  • T. Stokowy

  - Molecular Oncology - Rok 2021

  Liquid biopsies offer a minimally invasive sample collection, outperforming traditional biopsies employed for cancer evaluation. The widely used material is blood, which is the source of tumor-educated platelets. Here, we developed the imPlatelet classifier, which converts RNA-sequenced platelet data into images in which each pixel corresponds to the expression level of a certain gene. Biological knowledge from the Kyoto Encyclopedia...

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• Impedance spectra of ZnO varistor type 440 model A ver. M

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 680 model A M ver. 93

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 680 model O M ver. 65 13

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 680 model A M ver. xx

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 280 model A ver. M

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 280 model 0 ver. 89

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 280 model O ver. 68

  Dane Badawcze

  open access

  • G. Lentka

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 100 kHz down to 100 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 440 model O ver. 68

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 10 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Impedance spectra of ZnO varistor type 680 model O M ver. 65 60

  Dane Badawcze

  open access

  • G. Lentka
  • L. Hasse

  - seria: Impedance spectra of ZnO high-voltage varistors (surge arresters)

  The impedance spectrum of high-voltage ZnO varistor obtained using FRA EIS impedance spectrosocpy measurement method. The 1V sinusoidal excitation was used. The frequency range was chosen from 10 kHz down to 10 uHz. The object under test and the measuring instrument were placed in a Faraday cage due to high impedance of the object. The data was acquired...

• Terrestrial Laser Scan and Survey Images - 3D Model - Palm House - MP1 - Leica

  Dane Badawcze

  open access

  • P. Burdziakowski
  • P. Tysiąc
  • J. Szulwic

  - seria: UAV Survey Images

  Dataset description: Raw images from photogrammetric and terresttial laser scaning survey. Object:  Palm House in Gdansk Oliwa ParkLocation: Gdansk, Pomorskie, PolandDrone type: DJI Mavic Pro 1Flight plan: Circle | Point Of InterestTarget Product: 3D ModelDate: 06.11.2018Direct georeferencing: yesMetadata data: Yes/GPSGCP: NoCamera Name: DJI FC220Lasser...

• The aggregation of objects representing Katowice district buildings - scale 1:25000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Katowice city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• The aggregation of objects representing Katowice district buildings - scale 1:10000

  Dane Badawcze

  open access

  • A. Inglot
  • K. Kozioł

  - seria: A process with the evaluation of the sequential generalization of a buildings group (Katowice city with county rights).

  The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].

• Assessment of the Accuracy of Determining the Angular Position of the Unmanned Bathymetric Surveying Vehicle Based on the Sea Horizon Image

  Publikacja

  • K. Naus
  • Ł. Marchel
  • P. Szymak
  • A. Nowak

  - SENSORS - Rok 2019

  The paper presents the results of research on assessing the accuracy of angular position measurement relative to the sea horizon using a camera mounted on an unmanned bathymetric surveying vehicle of the Unmanned Surface Vehicle (USV) or Unmanned Aerial Vehicle (UAV) type. The first part of the article presents the essence of the problem. The rules of taking the angular position of the vehicle into account in bathymetric surveys...

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• Endoscopic Videos Deinterlacing and On-Screen Text and Light Flashes Removal and Its Influence on Image Analysis Algorithms' Efficiency

  Publikacja

  • J. Cychnerski
  • A. Blokus
  • A. Brzeski

  - International Journal of Image Processing and Visual Communication - Rok 2013

  In this article, deinterlacing and removing on- screen text and light flashes methods on endoscopic video images are discussed. The research is intended to improve disease recognition algorithms' performance. In the article, four configurations of deinterlacing methods and another four configurations of text and flashes removal methods are described and examined. The efficiency of endoscopic video analysis algorithms is measured...

  Pełny tekst do pobrania w serwisie zewnętrznym

• Testing HIADAC high impedance analyzer in Trento University laboratory on "unknown" object using 2-wire probe

  Dane Badawcze

  open access

  • G. Lentka
  • J. Hoja

  - seria: HIADAC testing in Univeristy of Trento laboratory

  The dataset presents impedance spectrum of "black-box" object with interesting phase characteristics. This object was used to test high-impedance analyzer for diagnostic of anticorossion coatings (HIADAC) realized in the frame of Eureka project E!3174.  The impedance spectrum frequency range (1 Hz – 100 kHz) was selected in order to test the whole measureement...

• The Application of Satellite Image Analysis in Oil Spill Detection

  Publikacja

  • P. Tysiąc
  • T. Strelets
  • W. Tuszyńska

  - Applied Sciences-Basel - Rok 2022

  In recent years, there has been an increasing use of satellite sensors to detect and track oil spills. The satellite bands, namely visible, short, medium infrared, and microwave radar bands, are used for this purpose. The use of satellite images is extremely valuable for oil spill analysis. With satellite images, we can identify the source of leakage and assess the extent of potential damage. However, it is not yet clear how to...

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• An Overview of Image Analysis Techniques in Endoscopic Bleeding Detection

  Publikacja

  • A. Brzeski
  • A. Blokus
  • J. Cychnerski

  - International Journal of Innovative Research in Computer and Communication Engineering - Rok 2013

  Authors review the existing bleeding detection methods focusing their attention on the image processing techniques utilised in the algorithms. In the article, 18 methods were analysed and their functional components were identified. The authors proposed six different groups, to which algorithms’ components were assigned: colour techniques, reflecting features of pixels as individual values, texture techniques, considering spatial...

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• EXPERIMENTAL ANALYSIS OF CONNECTION BETWEEN OBJECT-ORIENTED METRICS AND SOFTWARE CHANGEABILITY

  Publikacja

  • T. Sanner
  • A. Czyżewski

  - Rok 2013

  For the purpose of video surveillance software quality assessment in this work the ISO/IEC-9126 norm was used with a particular focus on maintainability of the software system. The paper presents a study on the connection between software metrics derived from the static analysis of the source code and changeability of the video surveillance software system. It is shown that meeting requirements of software quality metrics may result...

• OF-FEMEA: an approach to safety analysis of object oriented software intensive systems.

  Publikacja

  • T. Cichocki
  • J. Górski

  - Rok 2003

  Artykuł przedstawia rozszerzenie metody FMEA znanej z jej zastosowań w stosunku do systemów związanych z bezpieczeństwem, w sposób umożliwiający jej stosowanie do systemów zawierających oprogramowanie i budowanych zgodnie z podejściem obiektowym. Punktem wyjścia dla metody są modele współpracy wyrażone w notacji UML. Komponenty systemu są modelowane z zastosowaniem notacji formalnej CSP. Metoda wspomaga systematyczną identyfikacje...