Issue No. 08 - August (1981 vol. 14)
W.B. Thompson , University of Minnesota
A promising spectrum of low-level approaches to visual motion faces serious obstacles: deficiencies in accuracy and efficiency, limited understanding of interpretation processes, and the correspondence problem.
S.T. Barnard, W.B. Thompson, "Lower-Level Estimation and Interpretation of Visual Motion", Computer, vol. 14, no. , pp. 20-28, August 1981, doi:10.1109/C-M.1981.220559