Nishan Canagarajah

Publication Activity (10 Years)

Years Active: 1997-2019
Publications (10 Years): 3

Top Topics

Hyperspectral Images

Improving Classification Accuracy

Decision Fusion

Video Compression

Top Venues

Intelligent Vehicles Symposium

Signal Process. Image Commun.

Publications

Nantheera Anantrasirichai, Sion L. Hannuna, Nishan Canagarajah
Towards automated mobile-phone-based plant pathology management. CoRR (2019)
Nantheera Anantrasirichai, Sion L. Hannuna, Nishan Canagarajah
Automatic Leaf Extraction from Outdoor Images. CoRR (2017)
David P. Gibson, Tilo Burghardt, Neill W. Campbell, Nishan Canagarajah
Towards automating visual in-field monitoring of crop health. ICIP (2015)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
Dimensionality Reduction of Hyperspectral Images Using Empirical Mode Decompositions and Wavelets. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 5 (6) (2012)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
A novel decision fusion approach to improving classification accuracy of hyperspectral images. IGARSS (2012)
Xiaolin Chen, Nishan Canagarajah, José Luis Núñez-Yáñez, Raffaele Vitulli
Lossless video compression based on backward adaptive pixel-based fast motion estimation. Signal Process. Image Commun. 27 (9) (2012)
Zhen Zhang, Xiao Ai, Nishan Canagarajah, Naim Dahnoun
Local stereo disparity estimation with novel cost aggregation for sub-pixel accuracy improvement in automotive applications. Intelligent Vehicles Symposium (2012)
Nawat Kamnoonwatana, Dimitris Agrafiotis, Nishan Canagarajah
Rate controlled redundancy-adaptive multiple description video coding. Signal Process. Image Commun. 26 (4-5) (2011)
Sion L. Hannuna, Timo Kunkel, Nantheera Anantrasirichai, Nishan Canagarajah
Colour Correction for Assessing Plant Pathology using Low Quality Cameras. BIOINFORMATICS (2011)
Nantheera Anantrasirichai, Nishan Canagarajah, David W. Redmill, Akbar Sheikh Akbari, David R. Bull
Colour volumetric compression for realistic view synthesis applications. Multim. Tools Appl. 53 (1) (2011)
Lyudmila Mihaylova, Donka S. Angelova, David R. Bull, Nishan Canagarajah
Localization of Mobile Nodes in Wireless Networks with Correlated in Time Measurement Noise. IEEE Trans. Mob. Comput. 10 (1) (2011)
Esra Tunc Gormus, Nishan Canagarajah, Alin Achim
Dimensionality reduction of hyperspectral images with wavelet based Empirical Mode Decomposition. ICIP (2011)
Fan Zhang, David R. Bull, Nishan Canagarajah
Region-based texture modelling for next generation video codecs. ICIP (2010)
Artur Loza, David R. Bull, Nishan Canagarajah, Alin Achim
Non-Gaussian model-based fusion of noisy images in the wavelet domain. Comput. Vis. Image Underst. 114 (1) (2010)
Tao Wan, Nishan Canagarajah, Alin Achim
Segmentation-Driven Image Fusion Based on Alpha-Stable Modeling of Wavelet Coefficients. IEEE Trans. Multim. 11 (4) (2009)
Xiaolin Chen, Nishan Canagarajah, José L. Núñez-Yáñez
Backward Adaptive Pixel-based Fast Predictive Motion Estimation. IEEE Signal Process. Lett. 16 (5) (2009)
José Luis Núñez-Yáñez, Xiaolin Chen, Nishan Canagarajah, Raffaele Vitulli
Statistical Lossless Compression of Space Imagery and General Data in a Reconfigurable Architecture. AHS (2008)
Mohamed Hisham Jaward, David R. Bull, Nishan Canagarajah
Contour tracking of contaminant clouds with sequential Monte Carlo methods. ICASSP (2008)
Xiaolin Chen, Nishan Canagarajah, José Luis Núñez-Yáñez, Raffaele Vitulli
Hardware architecture for lossless image compression based on context-based modeling and arithmetic coding. SoCC (2007)
Artur Loza, Alin Achim, David R. Bull, Nishan Canagarajah
Statistical Image Fusion with Generalised Gaussian and Alpha-Stable Distributions. DSP (2007)
Tao Wan, Nishan Canagarajah, Alin Achim
Multiscale Color-Texture Image Segmentation with Adaptive Region Merging. ICASSP (1) (2007)
Nedeljko Cvejic, David R. Bull, Nishan Canagarajah
Improving Fusion of Surveillance Images in Sensor Networks Using Independent Component Analysis. IEEE Trans. Consumer Electron. 53 (3) (2007)
Nedeljko Cvejic, David R. Bull, Nishan Canagarajah
Multimodal Image Fusion in Sensor Networks using Independent Component Analysis. DSP (2007)
Arasanathan Anjulan, Nishan Canagarajah
Object based video retrieval with local region tracking. Signal Process. Image Commun. 22 (7-8) (2007)
Damien Lefol, David R. Bull, Nishan Canagarajah, David W. Redmill
An efficient complexity-scalable video transcoder with mode refinement. Signal Process. Image Commun. 22 (4) (2007)
Artur Loza, Alin Achim, David R. Bull, Nishan Canagarajah
Statistical Model-based fusion of noisy multi-band images in the wavelet domain. FUSION (2007)
Dimitris Agrafiotis, Nishan Canagarajah, David R. Bull, Jim Kyle, Helen Seers, Matthew Dye
A perceptually optimised video coding system for sign language communication at low bit rates. Signal Process. Image Commun. 21 (7) (2006)
Nedeljko Cvejic, John Lewis, David R. Bull, Nishan Canagarajah
Adaptive Region-Based Multimodal Image Fusion Using ICA Bases. FUSION (2006)
Eduardo Fernández Canga, Nishan Canagarajah, David R. Bull
Image Fusion in the JPEG 2000 Domain. MFI (2006)
Nedeljko Cvejic, David R. Bull, Nishan Canagarajah
Improving Performance of ICA Domain Multimodal Image Fusion in Presence of Noise. FUZZ-IEEE (2006)
Damien Lefol, David R. Bull, Nishan Canagarajah
Performance evaluation of transcoding algorithms for H.264. IEEE Trans. Consumer Electron. 52 (1) (2006)
Dimitris Agrafiotis, David R. Bull, Nishan Canagarajah
Spatial error concealment with edge related perceptual considerations. Signal Process. Image Commun. 21 (2) (2006)
Artur Loza, Lyudmila Mihaylova, Nishan Canagarajah, David R. Bull
Structural Similarity-Based Object Tracking in Video Sequences. FUSION (2006)
Paul A. Brasnett, Lyudmila Mihaylova, Nishan Canagarajah, David R. Bull
Particle filtering with multiple cues for object tracking in video sequences. Electronic Imaging: Image and Video Communications and Processing (2005)
Naveen M. Thomas, Nishan Canagarajah
Motion-based morphological segmentation of wildlife video. Electronic Imaging: Image and Video Communications and Processing (2005)
Paul Sugden, Nishan Canagarajah
Underdetermined noisy blind separation using dual matching pursuits. ICASSP (5) (2004)
Artur Loza, Nishan Canagarajah, David R. Bull
A simple scheme for enhanced reassignment of the smoothed pseudo Wigner-Ville representation of noisy signals. ICASSP (6) (2003)
Artur Loza, Nishan Canagarajah, David R. Bull
Adaptive SPWV distribution with adjustable volume 2-D separable kernel. ICECS (2003)
Robert J. Piechocki, Paul N. Fletcher, Andrew R. Nix, Nishan Canagarajah, Joe McGeehan
A measurement based feasibility study of space-frequency MIMO detection and decoding techniques for next generation wireless LANs. IEEE Trans. Consumer Electron. 48 (3) (2002)
Dimitris Agrafiotis, Michael G. Jones, Stavri G. Nikolov, M. Halliwell, David R. Bull, Nishan Canagarajah
Virtual liver biopsy: image processing and 3D visualization. ICIP (2) (2001)
Julian Webber, Mark A. Beach, Ben Allen, Nishan Canagarajah
Performance investigation of DS-CDMA detectors employing a dual polarised antenna. VTC Fall (2001)
Robert J. Piechocki, Paul N. Fletcher, Andrew R. Nix, Nishan Canagarajah, Joseph McGeehan
Performance of space-time coding with HIPERLAN/2 and IEEE 802.11a WLAN standards on real channels. VTC Fall (2001)
Przemyslaw Czerepinski, M. Fahim Tariq, David R. Bull, Nishan Canagarajah, Andrew R. Nix
Robust matching pursuits video transmission using the HIPERLAN/1 air interface standard. ICASSP (2000)
M. Fahim Tariq, Przemyslaw Czerepinski, Andrew R. Nix, David R. Bull, Nishan Canagarajah
Robust and scalable matching pursuits video transmission using the Bluetooth air interface standard. IEEE Trans. Consumer Electron. 46 (3) (2000)
Mohammed Ebrahim Al-Mualla, Nishan Canagarajah, David R. Bull
Simplex minimisation for multiple-reference motion estimation. ISCAS (2000)
Joel Laird, Paul Masri, Nishan Canagarajah
Modelling Diffusion at the Boundary of a Digital Waveguide Mesh. ICMC (1999)
Joel Laird, Tom Huns, Paul Masri, Nishan Canagarajah
WaRM: A Framework for Modelling Resonant Acoustic Environments. ICMC (1999)
Nishan Canagarajah, Paul Masri, Joel Laird
Digital Music Research Group (Bristol, UK) Studio Report. ICMC (1999)
Mohammed E. Al-Mualla, Nishan Canagarajah, David R. Bull
A fast block matching motion estimation algorithm based on simplex minimisation. EUSIPCO (1998)
Robert Porter, Nishan Canagarajah
Robust rotation invariant texture classification. ICASSP (1997)