Polycom, Inc.

Daniel R Phelps

Anthony Martin Duys

Scott H Wakefield

Kenneth W Malkin

Larry K Baxter

Steven C Taetzsch

Teresa M Drummey

Timothy D Root

Christopher Ramm

Benjamin Misrahi

Disclosed herein is a videoconferencing system that has been integrated into a flat panel display or computer monitor. The integration provides an improved form factor for the videoconferencing system. In addition, the integration offers the dual use as a computer monitor and as a videoconferencing system. The system includes a videoconferencing module attaching to a back of the flat panel display. The videoconferencing module has videoconferencing electronics that electronically connect to integral electronics of the display. The system also includes a microphone/camera module attaching to a top of the flat panel display. The microphone/camera module has a camera and microphone that both electronically connect to the videoconferencing electronics.

Integrated desktop videoconferencing system

An apparatus and a method is provided for enhancing a digital image comprised of pixels by adaptively sharpening the pixels and clipping the numerical values of the sharpened edge pixels so as to fall between the smallest unsharpened numerical value and the greatest unsharpened numerical value, respectively, of the pixels located within a neighborhood of the pixels. Pixels which are located on an edge are sharpened in the direction perpendicular to the edge. The threshold value used to ascertain the presence of an edge and sharpening parameter used to control the degree of sharpening can be adaptively controlled by the zoom ratio. The apparatus of the invention is particularly suited for an electronic set-top video camera.

Electronic pan tilt zoom video camera with adaptive edge sharpening filter

Video camera system

Video camera

Growing community of inventors

Peabody, MA, United States of America

Daniel R Phelps