Impact of lossy image compression on accuracy of caries detection in digital images taken with a storage phosphor system

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics

Volumn 81, Issue 3, 1996, Pages 351-355

  Wenzel, Ann ^a   Gotfredsen, Erik ^a   Borg, Eva ^b   Gröndahl, Hans Göran ^b  

^a UNIVERSITY OF AARHUS   (Denmark)

^b UNIVERSITY OF GOTHENBURG   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; DENTAL CARIES; EVALUATION; HOSPITAL INFORMATION SYSTEM; HUMAN; IMAGE QUALITY; INSTRUMENTATION; RADIOGRAPHY; RADIOLOGY; REGRESSION ANALYSIS; ROC CURVE; SENSITIVITY AND SPECIFICITY; STANDARD; TOOTH RADIOGRAPHY; X RAY FILM;

DENTAL CARIES; EVALUATION STUDIES; HUMANS; RADIOGRAPHIC IMAGE ENHANCEMENT; RADIOGRAPHIC MAGNIFICATION; RADIOGRAPHY, DENTAL; RADIOLOGY INFORMATION SYSTEMS; REGRESSION ANALYSIS; ROC CURVE; SENSITIVITY AND SPECIFICITY; TECHNOLOGY, RADIOLOGIC; X-RAY INTENSIFYING SCREENS;

EID: 0030095040     PISSN: 10792104     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1079-2104(96)80336-2     Document Type: Article

References (17)

1. Wenzel A, Borg E, Hintze H, Gröndahl H-G. Accuracy of caries diagnosis in digital images from charge-coupled device and storage phosphor plate systems: an in vitro study. Dentomaxillofac Radiol 1995;24:250-4.
2. Wenzel A, Gröndahl H-G. Direct digital radiography in the dental office. Int Dent J 1995;45:65-73.
3. Gröndahl H-G, Wenzel A, Borg E, Tammisalo E. An image plate system for digital intraoral radiography - the Digora. Dental Update (In press.)
4. Borg E, Gröndahl H-G. Dynamic range of film and digital systems for image acquisition in intraoral radiography. Dentomaxillofac Radiol 1995;24:104-5.
5. Kajiwara K. JPEG compression for PACS: computer methods and programs in biomedicine 1992;37:343-51.
6. Murray JD, Van Ryper W. Encyclopedia of graphics file formats. Sebastopol, Calif.: O'Reilly & Associates, 1994:125-71.
7. Gotfredsen E, Wenzel A, Gröndahl H-G. Observers' use of image enhancement in assessing caries in radiographs taken by four intraoral digital systems. Dentomaxillofac Radiol (In press.)
8. Metz CE. Basic principles of ROC analysis. Semin Nucl Med 1978;8:283-95.
9. Hanley JA, McNeil BJ. A method of comparing the areas under the receiver operating characteristic curves derived from the same cases. Radiology 1983;148:839-43.
10. Léger A, Omachi T, Wallace GK. JPEG still picture compression algorithm. Optic Engineer 1991;30:947-54.
11. Wallace GK. Overview of the JPEG (ISO/CCITT) still image compression standard: image processing algorithms and techniques. Proceedings of the Society of Photo-optical Instrumentation Engineers 1990;1244:220-33.
12. Sneiderman C, Schosser R, Pearson TG. A comparison of JPEG and FIE compression of color medical images for dermatology. Comp Med Imaging Graph 1994;18:339-42.
13. Good WF, Maitz GS, Gur D. Joint photographic experts group (JPEG) compatible data compression of mammograms. J Digit Imaging 1994;7:123-32.
14. MacMahon H, Doi K, Sanada S, et al. Data compression: effect on diagnostic accuracy in digital chest radiography. Radiology 1991;178:175-9.
15. Hintze H, Christoffersen L, Wenzel A. In vitro comparison of Kodak Ultra-speed, Ektaspeed, and Ektaspeed Plus, and Agfa M2 Comfort dental x-ray films for the detection of caries. ORAL SURG ORAL MED ORAL PATHOL ORAL RADIOL ENDOD 1996;81:240-4.
16. Blaine GJ, Moore SM, Cox JR, Whitman RA. Teleradiology via narrow-band integrated services digital network (NISDN) and joint photographic experts group (JPEG) image compression. J Digit Imaging 1992;5:156-60.
17. Wenzel A, Gotfredsen E, Frovin T. A telecommunication system for the dental practitioner as an aid in oral diagnostics and remote education. Med Inf 1989;18:717-21.