Information & computer science publications
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Stereo Vision Embedded System for Augmented Reality
Stereo Vision processing is a critical component of Augmented Reality systems that rely on the precise depth map of a scene to properly place computer generated objects with real life…
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Low-Latency Situational Awareness for UxV Platforms
SRI has developed a number of enabling technologies including the use of SWaP-optimized Systems-on-a-Chip which provide Multispectral Fusion and Contrast Enhancement as well as H.264 video compression.
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Multi-Modal Pedestrian Detection on the Move
This paper presents an on-the-move pedestrian detection system that utilizes multiple sensor modalities to improve detection rates at deployable computational loads.
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Extended Motion Adaptive Signal Integration Technique for Real-Time Image Enhancement
We propose a Motion Adaptive Signal Integration (MASI) algorithm that operates the sensor at a high frame rate, with real time alignment of individual image frames to form an enhanced…
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The Design of a Proactive Personal Agent for Task Management
We present an extended agent architectural model that features a meta-level layer charged with identifying potentially helpful actions and determining when it is appropriate to perform them.
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Geo-Localization of Street Views with Aerial Image Databases
We study the feasibility of solving the challenging problem of geolocalizing ground level images in urban areas with respect to a database of images captured from the air such as…
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Browsing Metabolic and Regulatory Networks with BioCyc
The BioCyc database collection at BioCyc.org integrates genome and cellular network information for more than 1,100 organisms.
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A Single Algorithm Combining Exposure and Focus Fusion
This paper proposes an overhauled method of exposure fusion that solves the exposure and focus problems simultaneously, achieving a well-exposed, all-in-focus result.
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A Graph Traversal Based Algorithm for Obstacle Detection Using Lidar or Stereo
We present a novel computationally efficient approach to obstacle detection that is applicable to both structured and unstructured environments.
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Tracking Group Targets Using Hypergraph Matching in Data Association
This paper reformulates the traditional MTT data association problem as an hypergraph matching one between the hypergraphs formed from tracks and observations, and shows that the traditional approach which is…
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Transverse Mercator with an Accuracy of a Few Nanometers
Implementations of two algorithms for the transverse Mercator projection are described; these achieve accuracies close to machine precision.
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3D Alignment and Change Detection from Uncalibrated Eye Images
We introduce a projective geometry based approach that reconstructs and aligns 3D blood vessel networks given two stereo pairs of optic disc images.