Patent
Latency tolerant system for executing video processing operations
Ashish Karandikar,Shirish Gadre,Stephen D. Lew +2 more
- 04 Nov 2005
71
TL;DR: In this article, a latency tolerant system for executing video processing operations is presented, which includes a host interface for implementing communication between the video processor and a host CPU, a scalar execution unit coupled to the host interface and configured to execute scalar video processing operation, and a vector execution unit, coupled with the host interfaces, configured to operate on a demand-driven basis.
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Abstract: A latency tolerant system for executing video processing operations. The system includes a host interface for implementing communication between the video processor and a host CPU, a scalar execution unit coupled to the host interface and configured to execute scalar video processing operations, and a vector execution unit coupled to the host interface and configured to execute vector video processing operations. A command FIFO is included for enabling the vector execution unit to operate on a demand driven basis by accessing the memory command FIFO. A memory interface is included for implementing communication between the video processor and a frame buffer memory. A DMA engine is built into the memory interface for implementing DMA transfers between a plurality of different memory locations and for loading the command FIFO with data and instructions for the vector execution unit.
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Citations
Patent
Mobile tele-presence system with a microphone system
David Bjorn Roe,Daniel Steven Sanchez,Marco Pinter,Derek J. Walters,Charles S. Jordan +4 more
- 17 Apr 2008
TL;DR: In this paper, the location of the microphones roughly coincides with the position of ears on a human body, which creates a mobile robot that more effectively simulates the tele-presence of an operator of the system.
577
Patent
Telepresence robot with a camera boom
Yulun Wang,Charles S. Jordan,Kevin Hanrahan,Daniel Steven Sanchez,Marco Pinter +4 more
- 31 Aug 2009
TL;DR: In this paper, a remote controlled robot with a head that supports a monitor and is coupled to a mobile platform is described, where an auxiliary camera coupled to the mobile platform by a boom is connected to a robot head.
567
Patent
Mobile human interface robot
Michael T. Rosenstein,Chikyung Won,Geoffrey B. Lansberry,Steven V. Shamlian,Michael J. Halloran,Mark Chiappetta,Thomas P. Allen +6 more
- 06 May 2011
TL;DR: In this paper, a volumetric point cloud imaging device is used to obtain a point cloud from a volume of space that includes a floor plane in a direction of movement of the mobile robot, and the controller receives point cloud signals from the imaging device and issues drive commands to the drive system based at least in part on the received point cloud signal.
447
Patent
Interfacing with a mobile telepresence robot
Yulun Wang,Charles S. Jordan,Timothy C. Wright,Michael Chan,Marco Pinter,Kevin Hanrahan,Daniel Steven Sanchez,James Ballantyne,Cody Herzog,Blair Whitney,Fuji Lai,Kelton Temby,Eben Christopher Rauhut,Justin H. Kearns,Cheuk Wah Wong,Timothy S. Farlow +15 more
- 27 Jan 2012
TL;DR: In this article, a telepresence robot may include a drive system, a control system, an imaging system, and a mapping module, and each tag may include tag coordinates and tag information, including a tag annotation.
420
Patent
Mobile robot system
Robert Todd Pack,Timothy S. Farlow,Michael T. Rosenstein,Michael J. Halloran,Chikyung Won,Steven V. Shamlian,Mark Chiappetta +6 more
- 16 Nov 2011
TL;DR: In this article, a robot system consisting of a mobile robot (100) having a controller (500) executing a control system (510) for controlling operation of the robot, a cloud computing service (1620) in communication with the controller of robot, and a remote computing device (310).
351
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