About Me

I am a Ph.D. researcher in the School of Computer Science, University of Adelaide, supervised by Prof. Tat-Jun Chin and Dr. Yasir Latif. I am affiliated with Australian Institute for Machine Learning (AIML) and Australian Centre for Robotic Vision (ACRV). My research interest is to develop robust/practical optimisation algorithms for robotic perception, with a particular focus on pose estimation and Structure-from-Motion (SfM)/Simultaneous Localisation and Mapping (SLAM) problems.

Interests

  • Artificial Intelligence
  • Computer Vision
  • Optimisation

Education

  • Ph.D in Mathematical & Computer Science, Present

    The University of Adelaide

  • BEng(Hons) in Electronic Systems Engineering, 2013

    Sheffield Hallan University

Publications

Quantum Robust Fitting

We establish the practicability of a robust fitting formulation inspired by Fourier Analysis of Boolean functions and investigate a quantum algorithm to solve the formulation.
Tat-Jun Chin, David Suter, Shin-Fang Ch'ng, James Quach
PDF Code

Resolving Marker Pose Ambiguity by Robust Rotation Averaging with Clique Constraints

We propose an efficient algorithm which exploit multiview consistencies to resolve marker pose ambiguities using rotation averaging.
Shin-Fang Ch'ng, Naoya Sogi, Pulak Purkait, Tat-Jun Chin, Kazuhiro Fukui
PDF Video
Resolving Marker Pose Ambiguity by Robust Rotation Averaging with Clique Constraints

Visual Localization Under Appearance Change: A Filtering Approach

We proposed a technique which exploit temporal continuity in visual localization for autonomous driving. We won the APRS/IAPR best paper award.
Anh-Dzung Doan, Yasir Latif, Thanh-Toan Do, Yu Liu, Shin-Fang Ch'ng, Tat-Jun Chin, Ian Reid
PDF Code Dataset
Visual Localization Under Appearance Change: A Filtering Approach

Outlier-Robust Manifold Pre-Integration for INS/GPS Fusion

We propose an efficient outlier-robust algorithm to tackle INS and GPS sensor fusion problem for pose estimation.
Shin-Fang Ch'ng, Alireza Khosravian, Anh-Dzung Doan, Tat-Jun Chin
PDF
Outlier-Robust Manifold Pre-Integration for INS/GPS Fusion

Contact

  • Corner Frome Road and North Terrace, Adelaide, SA 5000