Data-Driven Traversability Analysis for Mars 2020 Landing Site Selection
No abstract available
Ono, Masahiro↗
Engineering topics
Ansar, A.
Publications and source records attributed to Ansar, A..
Enhanced real-time stereo using bilateral filtering
We show that in conjunction with SAD correlation, our new method improves stereo quality at range discontinuities while maintaining real-time performance.
vision stereo autonomous navigation↗
Real-time detection of moving objects in a dynamic scene from moving robotic vehicles
Dynamic scene perception is currently limited to detection of moving objects from a static platform or scenes with flat backgrounds. We discuss novel methods to segment moving objects in the motion field formed by a moving camera/robotic platform in real time.
vision dynamic scenes moving object detection opti↗
A landmark based pinpoint landing simulator
Real-time position estimation for a descent lander is a critical technological need for many planned NASA missions.
landmark detection pinpoint landing crater matchin↗
Multibaseline stereo system for evaluation of binocular stereo
In this paper, we provide both a system description and a detailed overview of a novel depth-based multibaseline stereo algorithm. Our new algorithm avoids the need for pairwise camera rectification. We conclude with several simulations and real world experiments to verify our results.
multibaseline↗
Linear pose estimation from points or lines
We present a general framework which allows for a novel set of linear solutions to the pose estimation problem for both n points and n lines. We present a number of simulations which compare our results to two other recent linear algorithm as well as to iterative approaches.
pose estimation algorithms↗