Irving Biederman Human image understanding: Recent research and a theory. [Citation Graph (0, 0)][DBLP] Computer Vision, Graphics, and Image Processing, 1985, v:32, n:1, pp:29-73 [Journal]
Steven W. Zucker Early orientation selection: Tangent fields and the dimensionality of their support. [Citation Graph (0, 0)][DBLP] Computer Vision, Graphics, and Image Processing, 1985, v:32, n:1, pp:74-103 [Journal]