Lung Segmentation of Chest Radiograph Using Circular Window Based Local Contrast Thresholding (CWLCT) and Adaptive Median Outlier (CWAMO)Dnyaneshwar Kanade, Jagdish Helonde, Prakash Burade and Mangesh NikoseITM Web Conf., 57 (2023) 02007DOI: https://doi.org/10.1051/itmconf/20235702007