Issue No.01 - January-March (1981 vol.1)
R.F. Riesenfeld , University of Utah
Discrepancies between euclidean three-dimensional space and the projective space modeled by means of homogeneous coordinates account for seemingly paradoxical phenomena in computer graphics.
R.F. Riesenfeld, "Homogeneous Coordinates and Projective Planes in Computer Graphics", IEEE Computer Graphics and Applications, vol.1, no. 1, pp. 50-55, January-March 1981, doi:10.1109/MCG.1981.1673814