TY - RPRT TI - Computer-aided detection of lung nodules: false positive reduction using a 3D gradient field method and 3D ellipsoid fitting. AU - Zhanyu Ge AU - Berkman Sahiner AU - Heang-Ping Chan AU - Lubomir M Hadjiiski AU - Philip N Cascade AU - Naama Bogot AU - Ella A Kazerooni AU - Jun Wei AU - Chuan Zhou PY - 2005 DO - 10.1118/1.1944667 UR - https://pubmed.ncbi.nlm.nih.gov/16193773/ ID - 16193773 ER -