Preparing digitized cervigrams for colposcopy research and education: determination of optimal resolution and compression parameters.

Jose Jeronimo, MD, Rodney Long, Leif Neve, Daron Ferris, MD, Kenneth Noller, MD, Mark Spitzer, MD, Sunanda Mitra, PhD, Jiangling Guo, PhD, Brian Nutter, PhD, Phil Castle, PhD, MPH, Rolando Herrero, MD, Ana Cecilia Rodriguez, MD, and Mark Schiffman, MD, MPH Hormonal and Reproductive Epidemiology Branch, Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute, Bethesda, MD; Communications Engineering Branch, National Library of Medicine, Bethesda, MD; Departments of Family Medicine, Medical College of Georgia, Augusta, GA; Department of Obstetrics and Gynecology, Tufts University School of Medicine, Boston, MA; Department of Obstetrics and Gynecology, New York Methodist Hospital, Brooklyn, NY; Computer Vision and Image Analysis Laboratory, Department of Electrical and Computer Engineering, Texas Tech University, Lubbock, TX; Proyecto Epidemiologico Guanacaste, Fundacion INCIENSA, San Jose, Costa Rica