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1
100%
Journal of KONES
EN Pseudoisochromatic plates have been used for detecting certain types of colourblindness (especially protanopia and deutanopia) for almost a century. Nowadays, due to its simplicity and relatively low examination cost, this method is widely used throughout the world. On the other hand, it is often cr[...]
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88%
Journal of Theoretical and Applied Computer Science
EN The analysis of anatomical tree-shape structures visualized in medical images provides insight into the relationship between tree topology and pathology of the corresponding organs. In this paper, we propose three methods to extract descriptive features of the branching topology; the asymmetry index[...]
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Problemy Maszyn Roboczych
2009 Z. 33 57-66
PL Artykuł przedstawia koncepcję komputerowego modułu diagnostycznego przetwornic częstotliwości oraz polowych modułów wejść/wyjść, będącego częścią zintegrowanego systemu sterowania i diagnostyki napędów rozproszonych. Omówiono główne założenia metody, koncepcję diagnozy w czasie rzeczywistym oraz war[...]
EN The authors of the paper have focused on the problem of devising a concept of diagnosing distributed drive systems operated by frequency converters coupled with the ProfiBus industrial network and the centralized PLC controller. Paper presents description one of the several modules of a dedicated so[...]
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International Journal of Applied Mathematics and Computer Science
EN Breast cancer is the most common cancer among women. The effectiveness of treatment depends on early detection of the disease. Computer-aided diagnosis plays an increasingly important role in this field. Particularly, digital pathology has recently become of interest to a growing number of scientist[...]
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Acta Bio-Optica et Informatica Medica. Inżynieria Biomedyczna
PL W pracy przedstawiono problem komputerowego wspomagania diagnozy CAD (computer-aided diagnosis), wyjaśniono pojęcia i definicje, przedstawiono rozwój koncepcji wspomagania oraz najnowsze trendy i wizje przyszłości. Problem błędów w diagnostyce obrazowej istnieje od kilkudziesięciu lat. Stale udoskon[...]
EN In this paper computer-aided diagnosis (CAD) is presented from historical perspectives, spectacular important challenges and development capabilities. Basic concepts and important definitions were explained, including CADx, CADCBIR, ICAD. Radiological errors occurring in daily practice were analyzed[...]
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Biocybernetics and Biomedical Engineering
EN Diffuse large B-cell lymphoma (DLBCL) is a fast-growing and aggressive neoplasm originating from B lymphocytes. Evaluation of proliferation index (PI) based on Ki67 immunohistochemical nuclear staining is used to distinguish proliferating (immunopositive) from nonproliferating (immunonegative) lymph[...]
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Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
2015 nr 2 55--63
PL Badania okulograficzne są nieinwazyjne, a sprzęt okulograficzny coraz bardziej dostępny, dlatego też rośnie jego popularność w diagnostyce medycznej oraz innych obszarach zastosowań. Artykuł prezentuje możliwości dotyczący zastosowania badań okulograficznych w diagnostyce chorób neurodegeneracyjnych[...]
EN Eye-tracking allows for non-invasive examination and the same eyetrackers are becoming more available, thus its popularity in medical diagnosis and other fields of application is increasing. The paper presents the possibilities for using eye-tracking in the diagnosis neurodegenerative disease such a[...]
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Elektronika : konstrukcje, technologie, zastosowania
PL Przedmiotem pracy jest wybór inteligentnego narzędzia do komputerowego wspomagania diagnostyki choroby wieńcowej. W pracy przedstawiono wyniki zastosowań różnych modeli neuronowych a mianowicie: jednokierunkowych, wielowarstwowych sieci typu perceptronowego, trenowanych wg metody wstecznej propagacj[...]
EN Choice of an intelligent tool for computer-aided diagnosis of the coronary artery disease on the basis of the ECG exercise test has been the subject of the paper. Results of application different models of neural networks as feedforward perceptions, Fahlman's network and RBF network in comparison to[...]
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Bulletin of the Polish Academy of Sciences. Technical Sciences
EN A study on computer aided diagnosis of posterior cruciate ligaments is presented in this paper. The diagnosis relies on T1-weighted magnetic resonance imaging. During the image analysis stage, the ligament region is automatically detected, localized, and extracted using fuzzy segmentation methods. E[...]
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Biocybernetics and Biomedical Engineering
2016 Vol. 36, no. 4 644--656
EN Many datasets, especially various historical medical data are incomplete. Various qualities of data can significantly hamper medical diagnosis and are bottlenecks of medical support systems. Nowadays, such systems are often used in medical diagnosis. Even great number of data can be unsuitable when [...]
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Biocybernetics and Biomedical Engineering
2016 Vol. 36, no. 1 157--171
EN Determining the types of fractured bones is the most important step of fracture treatment. Different fracture cases may be observed in daily life and each of them may require a specific treatment. It is not possible for a physician to know all fracture types and treatment methods by heart. Therefore[...]
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Biocybernetics and Biomedical Engineering
2017 Vol. 37, no. 3 466--476
EN Accurate optic disk (OD) localization is an important step in fundus image based computer-aided diagnosis of glaucoma and diabetic retinopathy. Robust OD localization becomes more challenging with the presence of common pathological variations which could alter its overall appearance. This paper pre[...]
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Biocybernetics and Biomedical Engineering
2018 Vol. 38, no. 2 275--296
EN In this paper, we review the use of texture features for cancer detection in Ultrasound (US) images of breast, prostate, thyroid, ovaries and liver for Computer Aided Diagnosis (CAD) systems. This paper shows that texture features are a valuable tool to extract diagnostically relevant information fr[...]
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Biocybernetics and Biomedical Engineering
2018 Vol. 38, no. 1 170--180
EN Glaucoma is the prime cause of blindness and early detection of it may prevent patients from vision loss. An expert system plays a vital role in glaucoma screening, which assist the ophthalmologists to make accurate decision. This paper proposes a novel technique for glaucoma detection using optic d[...]
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Biocybernetics and Biomedical Engineering
2018 Vol. 38, no. 3 467--480
EN Peripheral blood smear analysis is a common practice to evaluate health status of a person. Many disorders such as malaria, anemia, leukemia, thrombocytopenia, sickle cell anemia etc., can be diagnosed by evaluating blood cells. Many groups have reported methods to automate blood smear analysis for [...]
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Biocybernetics and Biomedical Engineering
2018 Vol. 38, no. 3 671--683
EN Breast cancer has high incidence rate compared to the other cancers among women. This disease leads to die if it does not diagnosis early. Fortunately, by means of modern imaging procedure such as MRI, mammography, thermography, etc., and computer systems, it is possible to diagnose all kind of brea[...]
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Biocybernetics and Biomedical Engineering
2018 Vol. 38, no. 3 456--466
EN Melanoma and dysplastic lesions are pigmented skin lesions whose accurate classification is of great importance. In this paper, we have proposed a computer-aided diagnosis (CAD) system to improve the diagnostic ability of the conventional ABCD (asymmetry, border irregularity, color, and diameter) an[...]
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Prace Instytutu Elektrotechniki
2011 Z. 251 127-133
PL Tablice pseudoizochromatyczne od prawie stulecia wykorzystywane są do detekcji dichromatyzmu (zwłaszcza protanopii i deutanopii). Pomimo wielu zalet - takich, jak choćby prostota i niski koszt badania - metoda ta jest często krytykowana ze względu na potencjalną niejednoznaczność uzyskiwanych wynikó[...]
EN Pseudoisochromatic plates have been used for detecting dichromacy (especially protanopia and deutanopia) for almost a century. This method, although widespread due to its simplicity and relatively low examination cost, is often criticized because of potential ambiguity and inaccessibility for certai[...]
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Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica
EN In this paper the authors will try to discuss the applicability of Wigner-Ville Distribution for the digital analysis of auscultatory sounds. First of all, thte issues related to computer aided diagnosis are presented. Next, the methodology of research is shown and subsequently, the types of sounds [...]
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Advances in Computer Science Research
2014 Nr 11 61--84
PL W ciągu ostatnich dwudziestu lat zaproponowano wiele komputerowych systemów wspomagania decyzji medycznych, opierających się na danych obrazowych. Systemy te są w stanie zlokalizować patologicznie zmienione obszary, opisać właściwości rozpatrywanych tkanek, jak również dokonać ich klasyfikacji. Ist[...]
EN A great number of works have been devoted to developing different medical decision support systems, based on an image data. Such systems combine a wide range of methods for digital image analysis and interpretation. It has been proven that one of the most useful sources of information encoded in the[...]
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