Digital Blurred-Mask Subtraction Enhancement Of Radiologic Images
- 4 November 1981
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 0314, 102-109
- https://doi.org/10.1117/12.933030
Abstract
Blurred-mask subtraction enhancement is useful for improving the contrast and visibility of small objects within radiologic images. The process improves visibility by equalizing large area densities and by enhancing the borders of objects within the image. This form of enhancement is applied to radiologic images in the clinical setting by using a hybrid video/ digital image processing system.Keywords
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