World's Best Scientists 2026 revealed!

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Computer Science

D-Index
31
Citations
4762
World Ranking
13562
National Ranking
866

Overview

Nishan Canagarajah is affiliated with the University of Bristol in the United Kingdom. Their recent research outputs focus on clinical and surgical topics, with publications appearing in established medical journals.

One of the latest papers by Nishan Canagarajah is titled "901 Identification of Acute Pancreatitis Aetiology at the Tertiary Royal Liverpool University Hospital", published in 2025 in the British Journal of Surgery. This work contributes to the understanding of acute pancreatitis causes within a tertiary hospital setting.

Their collaborative network includes frequent coauthors such as:

  • Alicja Psica
  • Karl Mann

Nishan Canagarajah has contributed to the British Journal of Surgery, with one publication recorded in this venue. The focus remains medical and surgical research.

Best Publications

  • Pixel- and region-based image fusion with complex wavelets

    John J. Lewis;Robert J. O'Callaghan;Stavri G. Nikolov;David R. Bull

  • Robust rotation-invariant texture classification: wavelet, Gabor filter and GMRF based schemes

    R. Porter;N. Canagarajah

  • Sequential Monte Carlo tracking by fusing multiple cues in video sequences

    Paul Brasnett;Lyudmila Mihaylova;David Bull;Nishan Canagarajah

  • Region-Based Multimodal Image Fusion Using ICA Bases

    N. Cvejic;D. Bull;N. Canagarajah

  • Wavelets for Image Fusion

    Stavri Nikolov;Paul Hill;David Bull;Nishan Canagarajah

  • A Similarity Metric for Assessment of Image Fusion Algorithms

    Nedeljko Cvejic;Artur Łoza;David Bull;Nishan Canagarajah

  • A robust automatic clustering scheme for image segmentation using wavelets

    R. Porter;N. Canagarajah

  • Compressive image fusion

    Tao Wan;N. Canagarajah;A. Achim

  • Segmentation-Driven Image Fusion Based on Alpha-Stable Modeling of Wavelet Coefficients

    Tao Wan;N. Canagarajah;A. Achim

  • Video Coding for Mobile Communications: Efficiency, Complexity and Resilience

    Mohammed Al-Mualla;Nishan C. Canagarajah;David R. Bull;C. N. Canagarajah

  • Multiple object tracking using particle filters

    M. Jaward;L. Mihaylova;N. Canagarajah;D. Bull

  • Eye Movements to Natural Images as a Function of Sex and Personality

    Felix Joseph Mercer Moss;Roland Baddeley;Nishan Canagarajah

  • Structural Similarity-Based Object Tracking in Video Sequences

    A. Loza;L. Mihaylova;N. Canagarajah;D. Bull

  • Non-Gaussian model-based fusion of noisy images in the wavelet domain

    Artur Loza;David Bull;Nishan Canagarajah;Alin Achim

  • Performance evaluation of transcoding algorithms for H.264

    D. Lefol;D. Bull;N. Canagarajah;F. Rovati

  • Localization of Mobile Nodes in Wireless Networks with Correlated in Time Measurement Noise

    Lyudmila Mihaylova;Donka Angelova;David Bull;Nishan Canagarajah

  • Particle filtering with multiple cues for object tracking in video sequences

    Paul A. Brasnett;Lyudmila Mihaylova;Nishan Canagarajah;David R. Bull

  • Multiple description video coding based on zero padding

    D. Wang;N. Canagarajah;D. Redmill;D. Bull

  • Object Tracking by Particle Filtering Techniques in Video Sequences

    L Mihaylova;P Brasnett;N Canagarajah;D Bull

  • Structural similarity-based object tracking in multimodality surveillance videos

    Artur Łoza;Lyudmila Mihaylova;David Bull;Nishan Canagarajah

  • Towards cognitive image fusion

    A. Toet;Hogervorst;S.G. Nikolov;J. Lewis

Frequent Co-Authors

David Bull
David Bull University of Bristol
Lyudmila Mihaylova
Lyudmila Mihaylova University of Sheffield
Robert J. Piechocki
Robert J. Piechocki University of Bristol
Andrew R Nix
Andrew R Nix University of Bristol
Joe McGeehan
Joe McGeehan University of Bristol
Majid Mirmehdi
Majid Mirmehdi University of Bristol
Alexander Toet
Alexander Toet Netherlands Organisation for Applied Scientific Research
Iain D. Gilchrist
Iain D. Gilchrist University of Bristol
Maria Petrou
Maria Petrou Imperial College London
Nick Kingsbury
Nick Kingsbury University of Cambridge

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