COLLABORATION SYSTEM WITH RASTER-TO-VECTOR IMAGE CONVERSION

摘要

A method for producing digital ink in a collaboration session between a firstcomputing device and a second computing device that presents a digital canvas.In someembodiments, the method includes capturing a raster image of content using acameraoperably coupled to the first computing device, deriving first image vectorsand secondimage vectors based on first and second portions, respectively, of the rasterimage,sending the first image vectors to the second computing device for displayinga first digitalink object based on the first image vectors, and sending the second imagevectors to thesecond computing device for displaying a second digital ink object based onthe secondimage vectors after the displaying of the second digital ink object.