Analysis of “Sketch Recognition for Computer-Aided Design”
Comments Made Elsewhere:
Summary:
Seeks to determine user intent based as a function of sequence, speed, and pressure. Corners recognized by slowing down and placed at intersection of the two lines. Curves fitted to b-splines. Do overtracing determination to remove excess lines. Do latching to snap points and remove excess points, with a snapping radius determined by the speed/length/density. Could also use these to distinguish users. Discussion on the implications of the user providing feedback to the system and interacting with the system.
Discussion:
Good paper of pulling out user intent by speed and sequence. No real comments.