John Lim's Research Page
Contact email: john dot lim at rsise.anu.edu.au
I am a PhD student with NICTA and
RSISE, Australian National
University, in Canberra.
Research Interests
I am currently working on computer vision problems such as camera self-motion and object motion estimation. I am also interested in
the use of vision for navigation and in feature detection and recognition.
Publications
"Robust Visual Homing with Landmark Angles", by
J. Lim and N. Barnes, in Proceedings of Robotics Science and Systems (RSS 09), accepted,
Seattle, 2009. pdf
Supplementary videos: homing_videos.zip
The videos demonstrate long-range homing which involves multiple local
homing 'hops' where the robot visits intermediate goal locations
(marked on the ground) in order to get to the final goal.
"Estimation of the Epipole using Optical Flow at Antipodal Points", by
J. Lim and N. Barnes, accepted, Special Issue on Omnidirectional Vision: Computer Vision and Image Understanding, 2009
"Directions of Egomotion from Antipodal Points", by
J. Lim and N. Barnes, in Proceedings of IEEE Conference on Computer
Vision and Pattern Recognition (CVPR, oral
paper ), Anchorage, 2008. pdf
Supplementary videos (static scene): wmv
version mpg version
Videos in addition to submitted supplementary material (non-static
scene with moving objects): non-static (mpg)
"Estimation of the Epipole using Optical Flow at Antipodal Points", by
J. Lim and N. Barnes, in IEEE ICCV Workshop: OMNIVIS, Oct, 2007.
pdf omnivis supplementary videos Matlab code
"Insect Inspired Robotics", by J. Lim, C. McCarthy, D. Shaw, N. Barnes
and
L.Cole, in Proceedings of The Australasian Conference on
Robotics and Automation (ACRA 2006), Auckland, 2006.
pdf
Links
My supervisor, Nick Barnes' home
page.
Chris Mccarthy,
who does research in approximately similar areas.
The Insectbot page.
The all-revealing Crystal
Ball and Magic Mirror.
