1. A scanner-computer for determining the volumes of cardiac chambers from cinefluorographic films;Baker;Am. Heart Jl,1961
2. Measuring the human heart with a real time computing system;Covvoy;Data Processing Magazine,1970
3. Cooperative heart study-cardiac volume analysis;Gott;S.P.I.E. Jl,1970
4. On image analysis;Harlow,1970
5. Digital processing and X-ray difference image;Chow,1971