nurul fatihah ali, nurul nadhirah md nasry, idris shah, siti salasiah mokri, ashrani aizuddin abd rahni.  (2022).  segmentation of brain glioma in mri images using deep learning.  - 2022 ieee 20th student conference on research and development (scored).  45-50. 

muhammad syabil azman, farli rossi, noraishikin zulkarnain, siti salasiah mokri, ashrani aizuddin abd rahni, nurul fatihah ali.  (2022).  classification of lung nodule ct images using gan variants and cnn.  - 2022 ieee international conference on computing (icoco).  310-315. 

kinersh gopalakrishnan, nor aniza azmi, rozilawati ahmad, wan nordiana wan abdul rahman, ashrani aizzuddin abd rahni.  (2022).  development of a mobile augmented reality system for radiotherapy practitioner training.  - 6th kuala lumpur international conference on biomedical engineering 2021.  471-477. 

ashrani aizzuddin abd. rahni, mohd izuan ibrahim, devinder kaur ajit singh, noor ibrahim mohamed sakian, suzana shahar.  (2022).  development of automated segmentation of the thigh muscles from dixon mri for fat fraction quantification.  - 6th kuala lumpur international conference on biomedical engineering 2021.  437-444. 

a.t. mohd amin, s.s. mokri, r. ahmad, a.a. abd. rahni.  (2021).  evaluation of data driven respiratory signal extraction methods from cone-beam ct using mr-based digital phantoms.  - ieee nuclear science symposium/medical imaging conference.  -. 

a. a. abd. rahni, s. m. mustaza, s. s. mokri, n. a. azmi, r. ahmad, r. ramli, w. n. wan abdul rahman.  (2021).  design of a 3d printed respiratory motion thoracic phantom.  - ieee nuclear science symposium/medical imaging conference.  -. 

muhammad akmal ahmad, seri mastura mustaza, siti salasiah mokri, nor aniza azmi, rozilawati ahmad, rizauddin ramli, wan nordiana w abd rahman, ashrani aizzuddin abd rahni.  (2021).  development of a 3d printed motion mechanism for a 4d respiratory motion phantom.  - 2020 ieee-embs conference on biomedical engineering and sciences (iecbes).  132-135. 

adam tan mohd amin; siti salasiah mokri; rozilawati ahmad; fuad ismail; ashrani aizzuddin abd rahni.  (2021).  comparison of data-driven respiratory signal extraction methods from cone-beam ct (cbct) - a preliminary clinical study.  - 2020 ieee-embs conference on biomedical engineering and sciences (iecbes).  236-240. 

n.k.a. mat din and a. abd. rahni.  (2020).  evaluation of a deep learning based brain tumour segmentation method.  - journal of physics: conference series.  -. 

a.t. mohd amin, s. s. mokri, r. ahmad and a. abd. rahni.  (2020).  comparison of data-driven respiratory signal extraction methods from cone-beam ct (cbct).  - journal of physics: conference series.  -. 

mohd radzi abu mansor, w ghopa wan aizon, siti aminah osman, ashrani aizzuddin abd rahni, darman nordin, suhana johar.  (2018).  the effectiveness of industrial training from the perspective of engineering students.  - 2017 7th world engineering education forum (weef).  . 

a. a. abd. rahni, m.f. mohamed fuzaie and o. i. al irr.  (2018).  automated bed detection and removal from abdominal ct images for automatic segmentation applications.  - 2018 ieee-embs conference on biomedical engineering and sciences (iecbes).  677-679. 

a. t. mohd amin, s. s. mokri, r. ahmad and a. a. abd. rahni.  (2018).  development of a 4d phantom for respiratory motion modeling during cone-beam ct (cbct) imaging on the varian on-board imager (obi).  - 2018 ieee-embs conference on biomedical engineering and sciences (iecbes).  451-456. 

ashrani aizzuddin abd rahni, gunawathi gunasekaran, israna hossain arka, kalaivani chellappan, shahizon azura mukari, ramesh sahathevan.  (2018).  reducing execution time in ct angiography and dynamic ct brain image registration through code optimisation.  - 2nd international conference on biosignal analysis, processing and systems (icbaps).  37-40. 

adam tan mohd amin, ashrani aizzuddin abd rahni, siti salasiah mokri & rozilawati ahmad.  (2018).  comparison between projection weighting and rebinning approaches in analytical image reconstruction in off-center flat panel cone-beam ct imaging.  - 2nd international conference on biosignal analysis, processing and systems (icbaps).  . 

farli rossi, siti salasiah mokri, ashrani aizzuddin abd. rahni.  (2017).  development of a semi-automated combined pet and ct lung lesion segmentation framework.  - spie medical imaging 2017: biomedical applications in molecular, structural, and functional imaging.  10137. 

omar ibrahim alirr, ashrani aizzuddin abd. rahni.  (2016).  development of automatic segmentation of the inferior vena cava in abdominal ct scans.  - 2016 ieee-embs conference on biomedical engineering and sciences (iecbes).  235-239. 

ashrani aizzuddin abd rahni, israna hossain arka, kalaivani chellappan, shahizon azuramukari, zhe kang law, ramesh sahathevan.  (2016).  comparison of stroke infarction between ct perfusion and diffusion weighted imaging: preliminary results.  - spie medical imaging 2016: biomedical applications in molecular, structural, and functional imaging.  . 

ehsan golkar, , a. a. abd. rahni,.  (2016).  simulating the accuracy of the fotonic e-series range imager for respiratory motion estimation.  - 2016 ieee nuclear science symposium and medical imaging conference.  1-4. 

m. samir, e. golkar, a. a. abd. rahni.  (2015).  comparison between the kinecttm v1 and kinecttm v2 for respiratory motion tracking.  - 2015 ieee international conference on signal and image processing applications (icsipa).  150-155. 

fereshteh nayyeri, ashrani aizuddin abd rahni, aini ab aziz.  (2015).  modelling the ge discovery 690 pet/ct scanner.  - 2015 ieee international conference on signal and image processing applications (icsipa).  160-164. 

w. c. lee, a. s. abdul salam, m. f. ibrahim, a. a. abd. rahni, a. z. mohamed.  (2015).  autonomous industrial tank floor inspection robot.  - 2015 ieee international conference on signal and image processing applications (icsipa).  473-475. 

farli rossi, ashrani a. abd. rahni.  (2015).  combination of low level processing and active contour techniques for semi-automated volumetric lung lesion segmentation from thoracic ct images.  - 2015 ieee student symposium in biomedical engineering & sciences (issbes).  26-30. 

omar ibrahim al irr, ashrani aizzuddin abd. rahni.  (2015).  automatic volumetric localization of the liver in abdominal ct scans using low level processing and shape priors.  - 2015 ieee international conference on signal and image processing applications (icsipa).  434-438. 

israna hossain arka, kalaivani chellappan, shahizon azura mukari, zhe kang law, ramesh sahathevan, ashrani aizzuddin abd. rahni.  (2015).  simultaneous tilt correction and registration of ct angiography and dynamic ct brain images.  - 2015 international conference on biosignal analysis, processing and systems (icbaps).  88-92. 

arka i.h., chellappan k., mukari s.a., law z.k., sahathevan r., abd. rahni a.a..  (2015).  automatic volumetric registration of ncct and cta brain images using intensity based image registration.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  821-826. 

ehsan golkar & ashrani aizzuddin abd. rahni.  (2015).  a composite registration framework for respiratory motion modelling from 4d mri.  - 2015 ieee nuclear science symposium and medical imaging conference (2015 nss/mic).  1-4. 

ashrani aizzuddin abd. rahni, emma lewis, kevin wells.  (2015).  inter-subject variability of respiratory motion from 4d mri.  - 2015 international conference on biosignal analysis, processing and systems (icbaps).  93-97. 

lim s.h., golkar e., abd. rahni a.a..  (2015).  respiratory motion tracking using the kinect camera.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  797-800. 

samir m., golkar e., abd. rahni a.a..  (2015).  development of a respiratory motion tracking system using a distance camera for diagnostic imaging and external beam radiotherapy delivery.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  748-751. 

golkar e., rahni a.a.a., sulaiman r..  (2015).  comparison of image registration similarity measures for an abdominal organ segmentation framework.  - iecbes 2014, conference proceedings - 2014 ieee conference on biomedical engineering and sciences: "miri, where engineering in medicine and biology and humanity meet".  442-445. 

fatemeh tahavori, ashrani aizzuddin abd rahni, kevin wells.  (2014).  a statistical analysis of external respiratory motion using microsoft kinect.  - 2014 ieee nuclear science symposium and medical imaging conference (2014 nss/mic).  1-4. 

israna h. arka, kalaivani chellappan, shahizon a. mukari, zhe k. law, ramesh sahathevan, ashrani a. abd. rahni.  (2014).  automatic volumetric registration of ncct and cta brain images using intensity based image registration.  - 2014 ieee conference on biomedical engineering and sciences.  1-6. 

mohammed samir, ehsan golkar, ashrani a. abd. rahni.  (2014).  development of a respiratory motion tracking system using a distance camera for diagnostic imaging and external beam radiotherapy delivery.  - conference on biomedical engineering and sciences.  748-751. 

rhodri l smith, ashrani a abd rahni, john jones, fatemeh tahavori, kevin wells.  (2014).  motion estimation for nuclear medicine: a probabilistic approach.  - spie medical imaging 2014: image processing.  . 

ehsan golkar, ashrani a. abd. rahni, riza sulaiman.  (2014).  comparison of image registration similarity measures for an abdominal organ segmentation framework.  - conference on biomedical engineering and sciences.  442-445. 

shi h. lim, ehsan golkar, and ashrani a. abd. rahni.  (2014).  respiratory motion tracking using the kinect camera.  - conference on biomedical engineering and sciences.  797-800. 

ashrani aizzuddin abd. rahni, emma lewis, kevin wells.  (2014).  characterisation of inter- and intra-subject variation of internal-external respiratory motion correspondence.  - 2014 ieee nuclear science symposium and medical imaging conference (2014 nss/mic).  1-5. 

ashrani aizzuddin abd. rahni; emma lewis; kevin wells.  (2013).  recursive bayesian estimation of respiratory motion using a modified autoregressive transition model.  - spie medical imaging 2013: image processing.  . 

ashrani aizzuddin abd. rahni; emma lewis; kevin wells.  (2013).  characterisation of respiratory motion extracted from 4d mri.  - spie medical imaging 2013: image processing.  . 

ashrani aizzuddin abd. rahni, emma lewis, kevin wells.  (2013).  robustness of recursive bayesian estimation of respiratory motion with inter-cycle variation.  - 2013 ieee nuclear science symposium and medical imaging conference (2013 nss/mic).  990-993. 

rhodri l smith, ashrani a abd rahni, john jones, kevin wells.  (2013).  adaptive recursive bayesian estimation using expectation maximization for respiratory motion correction in nuclear medicine.  - 2013 ieee nuclear science symposium and medical imaging conference (2013 nss/mic).  256-260. 

ashrani aizzuddin abd. rahni, emma lewis, kevin wells.  (2013).  development of a semi-automated segmentation framework for thoracic-abdominal organs.  - the ieee international conference on signal and image processing applications (icsipa).  . 

ashrani aizzuddin abd. rahni; rhodri smith; emma lewis; kevin wells.  (2013).  extracting respiratory motion from 4d mri using organ-wise registration.  - spie medical imaging 2013: image processing.  . 

rhodri l smith, ashrani a abd rahni, john jones, kevin wells.  (2012).  recursive bayesian estimation for respiratory motion correction in nuclear medicine imaging.  - 2012 ieee nuclear science symposium and medical imaging conference record, nss/mic 2012; anaheim, ca; united states.  . 

k. wells, b. goswami, a. a. abd rahni, j. jones, m. alnowami, e. lewis & m. guy.  (2009).  a flexible approach to motion correction in nuclear medicine.  - 2009 nuclear science symposium/medical imaging conference.  . 

mohd zaizu ilyas, salina abdul samad, aini hussain, khairul anuar ishak, ashrani a. abd. rahni.  (2007).  evaluation of hybrid vector quantization and hidden markov model methods in noisy environments.  - 6th wseas international conference on circuits, systems, electronics, control & signal processing (csecs `07).  .