Research Interests

  • Computer Vision
  • Human-computer Interaction
  • Algorithms for Resource Constraint Devices
  • Random Forest
  • Multi-variate Regression
  • Kinect Depth Stream and It Applications

Hand Orientation Regression

For my PhD research we proposed a regression method for the estimation of hand orientation using an uncalibrated monocular camera.

Experimental results have shown that this approach is computationally efficient, does not require any camera calibration, and is robust to inter-person shape variation.

Augmented Reality Output

Augmented Reality Using Hand Orientation
Augmented Reality Using Hand Orientation
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Augmented Reality on Egocentric Devices
Augmented Reality on Egocentric Devices

Optical Biopsy of Brain Tumours

In fall 2014, I worked on research and implementation of a numerical method for optical biopsy of Brain Tumors. Our proposed medical image computing technique characterises brain tissue (as normal, low grade tumour, or high grade tumour) using Magnetic Resonance (MR) Spectroscopy imaging. The left two images show a patient’s brain using different MR modalities, and the right image has our technique overlaid, as maps indicating tissue grades. Red indicates more of a high grade tumor tissue type; this patient has a high grade tumour. This work was later published in ISBI 2016.

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