Robotics, sensors, & devices publications
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A Half D1 MPEG-4 Encoder on the BSP-15 DSP
In this paper, we present the work on implementation of a half-D1interlaced MPEG-4 encoder with Equator Technology DSP chip, BSP-15.
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Spatial Temporal and Histogram Video Registration for Digital Watermark Detection
In this paper, we propose a spatial, temporal and histogram (STH) registration algorithm for video sequences. This algorithm is developed based on a frame-level model of the misalignments often introduced…
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Reconfigurable Elements for a Video Pipeline Processor
This paper describes a family of reconfigurable processing elements (RPEs) used to support video processing for the Sarnoff Vision Front End 200 (VFE-200) vision system.
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Transducer Placement for Broadband Active Vibration Control Using a Novel Multidimensional QR Factorization
This paper advances the state of the art in the selection of minimal configurations of sensors and actuators for active vibration control with smart structures. This paper presents the development…
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Many Robots Make Short Work
Abstract Indoor mobile robots are becoming reliable enough in navigation tasks to consider working with teams of robots. Using SRI International’s open-agent architecture (OAA) and SAPHIRA robot-control system, we configured…
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A Common Knowledge Representation for Plan Generation and Reactive Execution
This paper describes the ACT formalism, which is designed to encode the knowledge required to support both the generation of complex plans and reactive execution of those plans in dynamic…
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A Multivalued Logic Approach To Integrating Planning Control
This paper describes a prototype system for quickly developing joint military courses of action. The system, SOCAP (System for Operations Crisis Action Planning and Execution), with a color map display…
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A Fuzzy Controller For Flakey, An Autonomous Mobile Robot
Through the use of fuzzy logic, goal-oriented behavior (e.g., trying to reach a given location) and reactive behavior (e.g., avoiding previously unknown obstacles on the way) are smoothly blended into…
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A Perspective On Multiagent Planning
This report presents an informal review of current research trends in planning and, in particular, my own views on multiagent planning. A short description of the GEMPLAN research project is…
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Reasoning and Planning In Dynamic Domains: An Experiment With A Mobile Robot
In this paper, the reasoning and planning capabilities of an autonomous mobile robot are described. The reasoning system that controls the robot is designed to exhibit the kind of behavior…
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The SRI Mobile Robot Testbed: A Preliminary Report
This paper describes a mobile robot designed for experimentation in artificial intelligence (AI). Presented here are details of the robot?s hardware and software architecture. The robot is driven by two…
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A Model Of Plan Inference That Distinguishes Between The Beliefs of Actors and Observers
I describe a model of PI that rests on an analysis of plans as mental phenomena. I show that the content of an appropriate response to a query is affected…