Research is all about passion and joy in making a change...

  • Knowledge Guided Segmentation

  • Computational Neuroscience

  • Machine Learning

  • Image Analysis



[Latest publications: Google Scholar]


  1. A Achuthan et. al (2019). USM ExerHunt: A Building Image Recognition-based Exergame,Malaysian Journal of Medicine & Health Sciences, 15 (Supp 9), 136-140.

  2. A Achuthan, M Rajeswari (2019 - In Press). Segmentation of Hippocampus Guided by Assembled and Weighted Coherent Point Drift Registration, Journal of King Saud University - Computer and Information Sciences.

  3. A Achuthan, M Rajeswari (2018). Prior Integrated Segmentation for Brain Structures: A Review, Malaysian Journal of Medicine and Health Sciences, 14 (Supp 1), 190-200. 

  4. A Achuthan, M Rajeswari, D Ramachandram, ME Aziz, IL Shuaib (2010). Wavelet energy-guided level set-based active contour: A segmentation method to segment highly similar regions, Computers in biology and medicine, 40 (7), 608-620.




  1. N D Osman, N F Mohamad Sobri, A Achuthan, H A Saidun, M Z Abdul Aziz, IL Shuaib (2018). Evaluation of Two Sinogram Interpolation Methods for Metal Artefacts Reduction in Computed Tomography, IEEE-EMBS Conference on Biomedical Engineering and Sciences (IECBES 2018), Kuching, 3 – 6 December 2018.

  2. S H Chung, K H Gan, A Achuthan, M Rajeswari (2018). Liver Tumor Segmentation using Triplanar Convolutional Neural Network: A Pilot Study. The 10th International Conference on Robotics, Vision, Signal Processing & Power Applications (ROVISP 2018), Penang, 14-15 August, 2018. 

  3. A Achuthan, M Rajeswari (2015). Hippocampus segmentation using locally weighted prior based level set, Proc. of SPIE 9817, Seventh International Conference on Graphic and Image Processing (ICGIP 2015), Singapore, December 9.

  4. A Achuthan, M Rajeswari, W Mar S Jalaluddin (2013). Hippocampus Localization Guided by Coherent Point Drift Registration Using Assembled Point Set, Hybrid Artificial Intelligent Systems, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 8073 LNAI, pp. 92-102.

  5. A Achuthan, M Rajeswari, D Ramachandram, ME Aziz, I Lutfi (2009). Wavelet Energy Guided Level Set for Segmenting Highly Similar Regions in Medical Images, 2nd International Conference on Biomedical Engineering and Informatics (BMEI'09), Tianjin, 17-19 October 2009.

  6. A Achuthan, M Rajeswari, D Ramachandram (2006). Detection of Secondary Structure in Medical Images using Wavelet and Watershed, The 2ndDistributed Frameworks for Multimedia Applications, Pulau Pinang, May 2006.


  1. Principal Investigator, Atlas-guided Interval Type-2 Fuzzy Model for Clinically Relevant Tractography Selection from Diffusion Tensor Imaging, Fundamental Research Grant, Sept 2019 - Dec 2021.

  2. Principal Investigator, Knowledge Guided Segmentation of Hippocampus in Brain Magnetic Resonance Images from Public Repositories, USM Short Term Grant, August 2017 - July 2019.

  3. Principal Investigator, Automatic Localisation of Subcortical Structures in Brain magnetic Resonance Images using Point Set Registration, Postgraduate Research Grant, 1001/PKOMP/846053, Mei 2013- Feb 2015.

  1. Silver Medal at Innovations in Teaching & Learning Competition, 2018, USM.

  2. Best Presenter, International Conference on Digital Image Processing 2017(ICDIP 2017), Hong Kong.