![]() ![]() ![]() Unsharp masking is a linear filter that is capable of amplify high-frequencies of an image. X-Ray Images Enhancement - Final Report Unsharp Masking Images Sourceīesides the first image (001.tif), found at the National Sciente Foundation Multimedia Gallery, all the other images used were founded at the National Library of Medicine MedPix, a free open source database with over 59,000 indexed and curated images, organized, reviewed, approved, and curated free of charge for personal use and for local teaching at institutions. and found at the National Sciente Foundation Multimedia Gallery, will be used in this project. ![]() Unprocessed images of x-ray films, like this one of a chest, made by Nikola Zivaljevic, M.D. ![]() The main objective of this project is to improve the visualization of fractured bones using three image enhancement algorithms: contrast limited adaptive histogram equalization (CLAHE), unsharp masking (UM) and high-frequency emphasis filtering (HEF) After implementing these algorithms, we will discuss about the results and the difficulties found during the development of the project. ![]()
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