Learn More
BACKGROUND We aimed to describe the use of voluntary HIV counseling and testing services, risk behaviors, and risk factors for unprotected anal sex (UAS) among men who have sex with men (MSM) who attended a bathhouse in Los Angeles during 2001-2002. METHODS Using 2 cross-sectional study samples, we compared (in order below) 458 of 640 MSM who used(More)
OBJECTIVE To determine the prevalence of unprotected sex among men with AIDS in Los Angeles County. DESIGN Cross-sectional study. METHODS All men aged > or = 18 years who were newly reported to the local health department with AIDS and completed a standardized interview between January 1995 and June 1997 were included in the study. Men were classified(More)
Separating handwritten and typewritten text within unconstrained paper documents can provide more accurate and efficient OCR results. This paper presents a technique developed that can isolate both the typewritten and handwritten portions of a document image. The classification between handwritten and typewritten text occurs at both the character and the(More)
In unconstrained document images, social security numbers can occur in very unpredictable states. This paper presents techniques in segmenting and recognizing the social security number image. We explore the use of relative locations to separate the image into groups of digits. We implement an existing segmentation technique that utilizes both the(More)
T. Kalber, J. Pugh, N. Kamaly, J. Bunch, J. Bell, A. Miller, and C. McLeod Metabolite and Molecular Imaging Group, ISD, MRC CSC, Hammersmith Hospital, Imperial College London, London, United Kingdom, Centre for Analytical Sciences, Department of Chemistry, University of Sheffield, Sheffield, United Kingdom, Imperial College Genetic Therapies Centre,(More)
  • 1