About Doug

Doug Morrison

Hi, I'm Doug Morrison. I'm a PhD researcher at the Australian Centre for Robotic Vision (ACRV) at the Queensland University of Technology (QUT) in Brisbane, Australia, supervised by Dr Juxi Leitner and Professor Peter Corke.

My research is developing new strategies for robotic grasping in the unstructured and dynamic environments of the real world, that is, strategies which are general, reactive and knowledgeable about their environments. The goal: create robots that can grasp objects anywhere, all the time.

I was also one of the lead developers of Cartman, the ACRV's winning entry into the 2017 Amazon Robotics Challenge!

News

Selected Publications

(See All)

Doug Morrison, Peter Corke, Juxi Leitner
Submitted to ICRA 2019 (Under Review)
Camera viewpoint selection is an important aspect of visual grasp detection, especially in clutter where many occlusions are present. Where other approaches use a static camera position or fixed data collection routines, our Multi-View Picking (MVP) controller uses an active perception approach to choose informative viewpoints based directly on a distribution of grasp pose estimates in real time, reducing uncertainty in the grasp poses caused by clutter and occlusions.
[Video] [Code Coming Soon]
Doug Morrison, Peter Corke, Juxi Leitner
Robotics: Science and Systems (RSS), 2018
This paper presents a real-time, object-independent grasp synthesis method which can be used for closed-loop grasping. The lightweight and single-pass generative nature of our GG-CNN allows for closed-loop control at up to 50Hz, enabling accurate grasping in non-static environments where objects move and in the presence of robot control inaccuracies.
Doug Morrison, AW Tow, M McTaggart, R Smith, N Kelly-Boxall, S Wade-McCue, J Erskine, R Grinover, A Gurman, T Hunn, D Lee, A Milan, T Pham, G Rallos, A Razjigaev, T Rowntree, K Vijay, Z Zhuang, C Lehnert, I Reid, P Corke, J Leitner
International Conference on Robotics and Automation (ICRA), 2018
A system-level description of Cartman, our winning entry into the 2017 Amazon Robotics Challenge.
Finalist - Amazon Robotics Best Paper Awards in Manipulation 2018
A. Milan, T. Pham, K. Vijay, D. Morrison, A.W. Tow, L. Liu, J. Erskine, R. Grinover, A. Gurman, T. Hunn, N. Kelly-Boxall, D. Lee, M. McTaggart, G. Rallos, A. Razjigaev, T. Rowntree, T. Shen, R. Smith, S. Wade-McCue, Z. Zhuang, C. Lehnert, G. Lin, I. Reid, P. Corke, J. Leitner
International Conference on Robotics and Automation (ICRA), 2018
We present our approach for robotic perception in cluttered scenes that led to winning the recent Amazon Robotics Challenge (ARC) 2017. In contrast to traditional approaches which require large collections of annotated data and many hours of training, the task here was to obtain a robust perception pipeline with only few minutes of data acquisition and training time. To that end, we present two strategies that we explored.