Method and system for online presentations of writings and line drawings

摘要

A method and system for enabling writings and/or drawings created during or in advance of a virtual meeting or the like to be electronically delivered to an online audience or stored for subsequent on-demand viewing such that the writings and/or drawings may be replicated on an audience member's computer in a manner that makes them clearly readable. The invention is implemented via a software application that runs on a computer to which a video capture device is connected. The software application and/or computer peripheral components process captured video content to filter out data that do not pertain to the writings and/or drawings, based on the unique characteristics of writings and drawings as compared with other artifacts that may occupy the visual images. The remaining pertinent data is then transmitted to the on-line audience or saved for later on-demand viewing. In an additional implementation, a composite image comprising a writing area portion and an additional portion of the visual content of the presentation is replicated for online viewing.