Browsing AI Memos (1959 - 2004) by Author "Ancona, Nicola"
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Optical Flow From 1D Correlation: Application to a Simple Time-To-Crash Detector
Ancona, Nicola; Poggio, Tomaso (1993-10-01)In the first part of this paper we show that a new technique exploiting 1D correlation of 2D or even 1D patches between successive frames may be sufficient to compute a satisfactory estimation of the optical flow field. ...