Compression of fundus eye images - implications for medical diagnosing

• Autorzy: Berndt-Schreiber M. , Kowalczyk A. , Żelechowski R. , Bieganowski L. , Brożek M. , Maciejewski K.
• Języki publikacji: EN

Abstrakty

EN

Digital fundus eye images have been compressed in different standards. Diagnoses based merely on the uncompressed and compressed images have been made by independent ophthalmologists. The results concerning both the lossy and lossless compression effects and their impact on the diagnoses have been presented and discussed.

Słowa kluczowe

EN

digital fundus eye images; lossless and lossy compression; medical diagnosing

PL

cyfrowe zdjęcia dna oka; bezstratna i stratna kompresja; diagnostyka medyczna

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2002
• Tom: Vol. 4
• Strony: SN15--20
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Berndt-Schreiber M.

• Nicholas Copernicus University, Medical Physics Group and Faculty of Mathematics and Computer Science, 87-100 Toruń, Poland

autor

Kowalczyk A.

• Nicholas Copernicus University, Medical Physics Group and Faculty of Mathematics and Computer Science, 87-100 Toruń, Poland

autor

Żelechowski R.

• Nicholas Copernicus University, Medical Physics Group and Faculty of Mathematics and Computer Science, 87-100 Toruń, Poland

autor

Bieganowski L.

• Rydygier Hospital, Department of Ophthalmology, 87-100, Toruń, Poland

autor

Brożek M.

• Rydygier Hospital, Department of Ophthalmology, 87-100, Toruń, Poland

autor

Maciejewski K.

• Rydygier Hospital, Department of Ophthalmology, 87-100, Toruń, Poland

Bibliografia

• [1] HELD G., Data and Image Compression - Tools and Techniques, Wiley & Sons, 1996.
• [2] KIVIJÄRVI J., OJALA T., KAUKORANTA T., KUBA A., NYÜL L., NEVELAINEN O., A Comparison of Lossless Compression Methods for Medical Images, Computerized Medical Imaging and Graphics, Vol.22, 323- 339, 1998.
• [3] MORFILL G., BUNK W., New Designs on Complex Patterns, Europhysics News, Vol.32, No.3 ,pp. 123- 136,2001.
• [4] PRZELASKOWSKI A. [in] Multimedia. Algorytmy i standardy kompresji (Eds) SKARBEK W., PLJ Warszawa 1998 (http://sigma.ire.pw.edu.pl/zejim/rois/dydaktyka/koda.shtml)
• [5] BERNDT-SCHREIBER M., BIEGANOWSKI L., Fractal Analysis of Serial Fundus Images for Retinal Disease Monitoring, Machine Graphics & Vision Vol. 9, 433-438, 2000.
• [6] BERNDT-SCHREIBER M., BIEGANOWSKI L, DĄBROWSKA M., KOWALCZYK A., MACIEJEWSKI K., Digital Images in Ophthalmology , J. Medical Informatics and Technology, Vol. 5, 83-86, 2000.
• [7] BERNDT-SCHREIBER M., MIKOŁAJCZAK I., Fourier Based Analysis of Fundus Eye Images, [in] Computer Recognition Systems KOSYR 2001, (Eds) M. Kurzyński , E. Puchała, M. Woźniak, Division of Systems and Computer Networks, Wrocław University of Technology, Wrocław 2001, pp. 43-47
• [8] BERNDT-SCHREIBER M., BIEGANOWSKI L, KOWALCZYK A., MACIEJEWSKI K., Digital Analysis of Ophthalmological Images - a Proposal for a Screening Strategy, Polish Journal of Medical Physics and Engineering, (accepted for publications in 2002)