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2011 | Vol. 20 | 159-166
Tytuł artykułu

An improvement in fuzzy entropy edge detection for X-ray imaging

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Języki publikacji
EN
Abstrakty
EN
The following paper discusses the topic of edge detection in X-ray hand images. It criticises the existing solution by highlighting a design fault, which is a carelessly chosen function and then proposes a way to eliminate the fault by replacing it with a better suited function. The search for this function and its results are also discussed in this paper. It also presents the aspect of pre- and postprocessing through ltering as another improvement in edge detection.
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Rocznik
Tom
Strony
159-166
Opis fizyczny
Bibliogr. 20 poz., rys.
Twórcy
Bibliografia
  • [1] Staniszewska-Varga J., Szymanska-Jagiello W., Luft S., Korkosz M.; Rheumatic diseases atlas (Atlas radiologiczny chorob reumatycznych), Medycyna Praktyczna, Krakow, 2003.
  • [2] Bielecki A., Korkosz M., Zielinski B.; Hand radiographs preprocessing, image representation in the nger regions and joint space width measurements for image interpretation, Pattern Recognition, 41(12), 2008, pp. 3786-3798.
  • [3] Zielinski B.; A fully automated algorithm dedicated to computing metacarpophalangeal and interphalangeal joint cavity widths, Schedae Informaticae, 16, 2007, pp. 47-67.
  • [4] Zielinski B.; Hand radiograph analysis and joint space location improvement for image interpretation, Schede Informaticae, 17 -18, 2009, pp. 45-61.
  • [5] Bielecki A., Korkosz M., Wojciechowski W., Zielinski B.; Identifying the borders of the upper and lower metacarpophalangeal joint surfaces on hand radiographs, Lecture Notes in Computer Science, 6113, 2010, pp. 589-596.
  • [6] Kaufmann J., Slump C. H., Moens H. J. B.; Segmentation of hand radiographs by using multi-level connected active appearance models, Proceedings of the SPIE, 5747, 2005, pp. 1571-1581.
  • [7] Bielecka M., Bielecki A., Korkosz M., Skomorowski M. et al.; Application of shape description metodology to hand radiographs interpretation, Lecture Notes in Computer Science, 6374, 2010, pp. 11-18.
  • [8] Bielecka M., Skomorowski M., Zielinski B.; A fuzzy shaper descriptor and interference by fuzzy relaxation with application to description of bones contours at hand radiographs, Lecture Notes in Computer Science, 5495, 2009, pp. 469-478.
  • [9] Sharp J., Gardner J., Benett E.; Computer-based methods for measuring joint space and estimating erosion volume in the nger and wrist joints of patients with rheumatoid arthritis, Arthritis and Rheumatism, 43(6), 2000, pp. 1378-1386.
  • [10] Bielecka M., Bielecki A., Korkosz M., Skomorowski M. et al.; Modied Jakubowski Shape Transducer for Detecting Osteophytes and Erosions in Finger Joints, Lecture Notes in Computer Science, 6594, 2011, pp. 147-155.
  • [11] Böttcher J., Pfeil A., Rosholm A., Petrovitch A. et al.; Digital X-ray radiogrammetry combined with semiautomated analysis of joint space widths as a new diagnostic approach in rheumatoid arthritis: a cross-sectional and longitudal study, Arthritis and Rheumatism, 52(12), 2005, pp. 3850-3859.
  • [12] Pfeil A., Böttcher J., Schäfer M. L., Seidl B. E. et al.; Normative Reference Values of Joint Space Width Estimated by Computer-aided Joint Space Analysis (CAJSA): The Distal Interphalangeal Joint, Journal of Digital Imaging, 21(1), 2008, pp. 1.
  • [13] Pfeil A., Böttcher J., Seidl B. E., Heyne J.-P. et al.; Computer-aided joint space analysis of the metacarpal-phalangeal and proximal-interphalangeal nger joint: normative age-related and gender-specic data, Skeletal Radiology, 36(9), 2007, pp. 853-864.
  • [14] Sharp J., Gardner J., Bennett E.; Computer-based methods for measuring joint space and estimating erosion volume in the nger and wrist joints of patients with rheumatoid arthritis, Arthritis and Rheumatism, 43(6), 2000, pp. 1378-1386.
  • [15] Ogiela M. R., Tadeusiewicz R., Ogiela L.; Image languages in intelligent radiological palm diagnostics, Pattern Recognition, 39, 2006, pp. 2157-165.
  • [16] Tadeusiewicz R., Ogiela M. R.; Medical image understanding technology, in: Studies in fuzzines and soft computing, Springer, Heidelberg, 2004.
  • [17] Tadeusiewicz R., Ogiela M. R.; Picture languages in automatic radiological palm interpretation, International Journal of Applied Mathematics and Computer Science, 15(2), 2005, pp. 305-12.
  • [18] Kloster R., Hendriks E. A., Watt I., Kloppenburg M. et al.; Automatic quantication of osteoarthritis in hand radiographs: validation of a new method to measure joint space width, Osteoarthritis and Cartilage, 16(1), 2008, pp. 18-25.
  • [19] Bing Q., Ling-rui T., Jing Z.; Research on Measurement of Hydrophobocity-of- Insulators, Proceedings of the CSEE 2008, 26(31), 2008, pp. 120-124.
  • [20] He C., Lu J., Han J.; Image edge detection method based on the direction feature of fuzzy entropy, 2010 Sixth International Conference on Natural Computation, 2010, pp. 3581-3584.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0023-0008
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