Onboard science data processing: ST6 autonomous science experiment
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onboard processing science data analysis spacecraf↗
Engineering topics
Castano, R.
Publications and source records attributed to Castano, R..
Automated objective characterization of visual field defects in 3D
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automated perimetry visual field visual field defe↗
Automating Operational and Science Analysis Processes with the Autonomous Sciencecraft Constellation
The Autonomous Sciencecraft Constellation-Techsat 21 mission is a NASA New Millennium Program mission selected for flight in 2004. ASC will autonomously perform science analyses of X-band radar data, while in Earth orbit. Additional information is contained in the original extended abstract.
Davies, A. G.↗
Automating Shape Analysis of Rocks on Mars
We have developed an automated technique to allow a rover to quantify the shape and other geologic characteristics of rocks from two-dimensional visible wavelength images and three-dimensional stereo range data. Additional information is contained in the original extended abstract.
Castano, R.↗
Observing active volcanism on Earth and beyond with an autonomous science investigation capability
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volcanism remote sensing autonomy new millenium pr↗
Clustering algorithm for mutually constraining heterogeneous features
We introduce a general type of optimization algorithm which infers data models relating two different but intertwined types of information about each of a set of objects.
algorithms optimization↗
The Techsat-21 autonomous sciencecraft constellation
This paper talks about the techsat-21 autonomous sciencecraft constellation.
autonomous spacecraft constellation↗
How do we make rovers better geologists at Mars?
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rover autonomy data analysis machine learning↗
A demonstration of robust planning, scheduling, and execution for the Techsat-21 autonomous sciencecraft constellation
The paper talks about the planning, scheduling, and execution framework used in ASC (Autonomous Sciencecraft Constellation).
autonomous spacecraft constellation ASC↗
Autonomous rock detection for Mars terrain
In this paper we introduce a general framework for an image based autonomous rock detection process for Martian terrain. A rock detection algorithm, based on this framework, is described and demonstrated on examples of real Mars Rover data. An attempt is made to produce a system that is independent of parameters to ease on-board implementation for real time in-situ operation.
rock↗
Goal-directed scientific exploration using multiple rovers
This paper describes an integrated system for coordinating multiple rover behavior with the overall goal of collecting planetary surface data.
multi-rover distributed planning data analysis↗
Using Scaled Visual Texture for Autonomous Rock Clustering
To maximize the return on future planetary missions, it will be critical that rovers have the capability to analyze information onboard and select and return data that is most likely to yield valuable scientific discoveries. Additional information is contained in the original extended abstract.
Anderson, R. C.↗
Strategies for autonomous rovers at Mars
The science return from future robotic exploration of the Martian surface can be enhanced by performing routine processing using on board computers.
Autonomous↗
Autonomous rover-based scientific investigations using invertable mathematical models
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intelligent systems rovers autonomy↗
Multi-Parent Clustering Algorithms from Stochastic Grammar Data Models
We introduce a statistical data model and an associated optimization-based clustering algorithm which allows data vectors to belong to zero, one or several parent clusters.
Clustering↗
From Coexpression to Coregulation: An Approach to Inferring Transcriptional Regulation Among Gene Classes from Large-Scale Expression Data
We provide preliminary evidence that existing algorithms for inferring small-scale gene regulation networks from gene expression data can be adapted to large-scale gene expression data coming from hybridization microarrays.
gene↗
Texture Analysis for Mars Rover Images
The problem addressed in this paper is that clustering image pixels into regions of homogenous geological texture.
texture↗
An Integrated System for Multi-Rover Scientific Exploration
This paper describes an integrated system for coordinating multiple rover behavior with the overall goal of collecting planetary surface data.
machine↗