J
John David Robbins
Researcher at Telcordia Technologies
Publications - 6
Citations - 567
John David Robbins is an academic researcher from Telcordia Technologies. The author has contributed to research in topics: Graphics & Raster graphics. The author has an hindex of 4, co-authored 6 publications receiving 567 citations.
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PatentDOI
Sound localization system for teleconferencing using self-steering microphone arrays
TL;DR: In this paper, a teleconferencing system with a video camera for generating a video signal representative of a video image of a first station B and a microphone array (150, 160) for receiving a sound from one or more fixed non-overlapping volume zones (151-159) into which the first station is divided.
Patent
Raster assembly processor
TL;DR: In this paper, a system for combining a plurality of video signals and various forms of still imagery such as text or graphics into a single high resolution display is described, which utilizes a multiport memory and a key-based memory access system.
PatentDOI
Format independent visual communications
TL;DR: A set of Format Independent Visual Exchange (FIVE) tools and visual data types are described that may be added to existing systems to achieve format independent presentation of visual information.
Patent
Memory system for high definition television display
TL;DR: In this paper, a system for combining a plurality of video signals and various forms of still imagery such as text or graphics into a single high resolution display is described, which utilizes a multiport memory and a key-based memory access system.
Proceedings ArticleDOI
VLSI Memory Management for an Eight Gigabit/s Memory System
TL;DR: Two ASIC devices, the MCI and MMI, are described which are the building blocks for the memory management of an 8 Megabyte Video Memory system and allow the high performance Video Memory to be realized with approximately 150 devices.