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Proceedings Paper

Image enhancement for computed radiographic images
Author(s): Ben K. Jang; Roger S. Gaborski
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Paper Abstract

In this paper we propose an image enhancement algorithm that converts raw data from a storage phosphor scanner into a diagnostically optimized image. The spatial segmentation algorithm is applied to extract the body part of a clinical image, and histogram analysis is then used to develop the tonescale for the region of interest. This approach reduces the sensitivity to nonanatomical regions and allows full use of the display dynamic range for image viewing. The algorithms have been tested on clinical images and the results were reviewed by radiologists. Currently, these algorithms are being successfully used in the clinical environment.

Paper Details

Date Published: 12 May 1995
PDF: 12 pages
Proc. SPIE 2434, Medical Imaging 1995: Image Processing, (12 May 1995); doi: 10.1117/12.208699
Show Author Affiliations
Ben K. Jang, Kodak Health Imaging Systems, Inc. (United States)
Roger S. Gaborski, Kodak Health Imaging Systems, Inc. (United States)


Published in SPIE Proceedings Vol. 2434:
Medical Imaging 1995: Image Processing
Murray H. Loew, Editor(s)

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