A fast,non-iterative and exact histogram matching algorithm |
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| Affiliation: | 1. Haaglanden Medical Center, Department of Medical Physics, Leidschendam, The Netherlands;2. Haaglanden Medical Center, Department of Surgery, Leidschendam, The Netherlands;3. Haaglanden Medical Center, Department of Radiotherapy, Leidschendam, The Netherlands;4. Leiden University Medical Center, Department of Radiation Oncology, Leiden, The Netherlands;1. Physics Department, Hakim Sabzevari University, Shohada-e Hastei Blvd, P.O. 9617976487, Sabzevar, Iran;2. Medical Physics and Radiological Science Department, Sabzevar University of Medical Sciences, Shohada-e Hastei Blvd, P.O. 9617913112, Sabzevar, Iran;3. Medical Physics Department, Iran University of Medical Sciences, Hemmat Exp. Way, P.O. 14496141525, Tehran, Iran;1. Department of Mechanical Engineering, Boston University, Boston, MA, USA;2. Department of Radiology, Boston University Medical Center, Boston, MA, USA;1. Institute of Medical Physics and Radiation Protection (IMPS), University of Applied Sciences Giessen, Giessen D-35390, Germany;2. GSI Helmholtz Centre for Heavy Ion Research, Darmstadt D-64291, Germany;3. Georg-August-University, Medical Physics and Biophysics, Göttingen D-37073, Germany;4. Department of Radiotherapy and Radiooncology, University Medical Center Giessen-Marburg, Marburg D-35043, Germany |
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| Abstract: | A fast, non-iterative algorithm is presented for transforming an image so as to give it exactly a given target histogram. This is achieved for any original and target histogram combinations and examples of results are given in addition to a comparison with applying the earth mover's distance (EMD) method to this task. |
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