Temat: thinning - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: K3M: A universal algorithm for image skeletonization and a review of thinning techniques
Autorzy:: Saeed, K.
Tabędzki, M.
Rybnik, M.
Adamski, M.
Powiązania:: https://bibliotekanauki.pl/articles/907744.pdf
Data publikacji:: 2010
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: szkieletyzacja
obraz cyfrowy
przetwarzanie obrazu
przetwarzanie równoległe
skeletonization
thinning
digital image processing
parallelization
iteration
thinning methodologies
sequential thinning
parallel thinning
Opis:: This paper aims at three aspects closely related to each other: first, it presents the state of the art in the area of thinning methodologies, by giving descriptions of general ideas of the most significant algorithms with a comparison between them. Secondly, it proposes a new thinning algorithm that presents interesting properties in terms of processing quality and algorithm clarity, enriched with examples. Thirdly, the work considers parallelization issues for intrinsically sequential algorithms of thinning. The main advantage of the suggested algorithm is its universality, which makes it useful and versatile for a variety of applications.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2010, 20, 2; 317-335
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Signature image recognition by shape context image matching
Autorzy:: Adamski, M.
Saeed, K.
Powiązania:: https://bibliotekanauki.pl/articles/333767.pdf
Data publikacji:: 2007
Wydawca:: Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
Tematy:: rozpoznawanie podpisu
przerzedzanie
signature recognition
shape contexts
thinning
Opis:: This paper presents experiments on recognition of signature images. In preprocessing stage a thinning algorithm is used followed by a sampling technique. Sampled points are used to calculate shape context histograms and based on their values corresponding pairs of points from reference and tested signature objects are selected. A distance measure based on shape contexts is used to classify analysed signatures.
Źródło:: Journal of Medical Informatics & Technologies; 2007, 11; 89-95
1642-6037
Pojawia się w:: Journal of Medical Informatics & Technologies
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: A modified K3M thinning algorithm
Autorzy:: Tabedzki, M.
Saeed, K.
Szczepański, A.
Powiązania:: https://bibliotekanauki.pl/articles/331149.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: skeletonization
thinning algorithm
K3M algorithm
digital image processing
szkieletyzacja
pocienianie
algorytm K3M
cyfrowe przetwarzanie obrazu
Opis:: The K3M thinning algorithm is a general method for image data reduction by skeletonization. It had proved its feasibility in most cases as a reliable and robust solution in typical applications of thinning, particularly in preprocessing for optical character recognition. However, the algorithm had still some weak points. Since then K3M has been revised, addressing the best known drawbacks. This paper presents a modified version of the algorithm. A comparison is made with the original one and two other thinning approaches. The proposed modification, among other things, solves the main drawback of K3M, namely, the results of thinning an image after rotation with various angles.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2016, 26, 2; 439-450
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

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