A Local Visual Operator Which Recognizes Edges and Lines

Edge and Curve Detection for Visual Scene Analysis

1971 • 772 citations

An Operator Which Locates Edges in Digitized Pictures

1971 • 413 citations

Picture Processing by Computer

1969 • 293 citations

Picture processing by computer

1969 • 154 citations

A nonlinear edge detection technique

1970 • 110 citations

An accommodating edge follower

1971 • 26 citations

Assembly of computers to command and control a robot

1969 • 19 citations

Mathematical models for automatic line detection

1971 • 4 citations

CYCLOPS-3 SYSTEM RESEARCH.

1969 • 1 citations