Professor David R Bull

B.Sc.(Exon), M.Sc.(Manc.), Ph.D.(Wales), FIET, FIEEE, C.Eng.

  • BS8 1UB

1992 …2020

Research output per year

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Research Output

2005

Particle filtering with multiple cues for object tracking in video sequences

Brasnett, PA., Mihaylova, LS., Canagarajah, CN. & Bull, DR., 18 Jan 2005, IS & T/SPIE 17th Annual Symposium Image and Video Communications Processing 2005, San Jose, CA, USA. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5685. p. 430 - 441 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

42 Citations (Scopus)

Psychophysical and metric assessment of fused images

Dixon, T. D., Fernandez Canga, E., Noyes, JM., Troscianko, T., Canagarajah, C. N. & Bull, D., 2005, Proceedings of the 2nd ACM SIGGRAPH symposium on Applied Perception in Graphics and Visualization, Spain.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

4 Citations (Scopus)

Seamless wireless networking for video surveillance applications

Agrafiotis, D., Chiew, T-K., Ferre, PL., Bull, DR., Nix, AR., Doufexi, A., Chung-How, J. & Nicholson, D., 18 Jan 2005, SPIE - Image and Video Communications Processing 2005, San Jose, CA, USA. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5685. p. 39 - 53 15 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

7 Citations (Scopus)

S frame design for multiple description video coding

Wang, D., Canagarajah, CN. & Bull, DR., May 2005, IEEE International Symposium on Circuits and Systems (ISCAS) Kobe, Japan. Institute of Electrical and Electronics Engineers (IEEE), Vol. 3. p. 2719 - 2722 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
3 Citations (Scopus)
275 Downloads (Pure)

Slice group based multiple description video coding with three motion compensation loops

Wang, D., Canagarajah, CN. & Bull, DR., May 2005, IEEE International Symposium on Circuits and Systems, 2005 (ISCAS 2005) Kobe, Japan. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 960 - 963 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
20 Citations (Scopus)
302 Downloads (Pure)

The effect of H.264-AVC coding artifacts on intermediate view synthesis for multicamera systems

Clewer, DR., Canagarajah, CN. & Bull, DR., Jun 2005, IEE International Symposium on Imaging for Crime Detection and Prevention (ICDP 2005) London, UK. Institution of Engineering and Technology (IET), p. 23 - 27 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Towards Intelligent Content Based Retrieval of Wildlife Videos

Calic, J., Campbell, N., Calway, A., Mirmehdi, M., Burghardt, T., Hannuna, S. L., Kong, C., Porter, S. V., Canagarajah, C. N. & Bull, D., Apr 2005, Unknown.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Watermark detection enhancement by channel noise modelling

Cvejic, N., Seppanen, T. & Bull, DR., Aug 2005, In : WSEAS Transactions on Circuits and Systems. 4 (8), p. 858 - 864 7 p.

Research output: Contribution to journalArticle (Academic Journal)

WCAM: Content-based coding and securing of motion JPEG 2000 and H.264 for wireless surveillance video transmission

Meessen, J., Parisot, C., Agrafiotis, D., Le Barz, C., Sadourny, Y., Delaigle, J. F., Bull, D. & Nicholson, D., 2005, IET Seminar Digest. 11099 ed. Vol. 2005. p. 329-334 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

1 Citation (Scopus)

WCAM: content-based coding and securing of motion JPEG 2000 and H.264 fo wireless surveillance video transmission

Messen, J., Parisot, C., Agrafiotis, D., Le Barz, C., Sadourny, Y., Delaigle, J-F., Bull, DR. & Nicholoson, D., Nov 2005, 2nd European Workshop on the Integration of Knowledge, Semantic and Digital Media Technologies (EWIMMT'05), London, UK.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

2004

A queue-based block matching algorithm for video compression and motion segmentation

Chiew, T-K., Chung-How, JTH., Bull, DR. & Canagarajah, CN., 20 Jan 2004, Visual Communications and Image Processing 2004, San Jose, CA, United States. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5308. p. 1191 - 1199 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

1 Citation (Scopus)

A video coding system for sign language communication at low bit rates

Agrafiotis, D., Canagarajah, CN., Bull, DR., Kyle, J., Seers, H. & Dye, M., Oct 2004, 2004 International Conference on Image Processing (ICIP '04) Singapore. Institute of Electrical and Electronics Engineers (IEEE), Vol. 1. p. 441 - 444 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
3 Citations (Scopus)
245 Downloads (Pure)

Gaze-contingent display using texture mapping and OpenGL: System and applications

Nikolov, SG., Newman, T., Bull, DR., Canagarajah, CN., Jones, MG. & Gilchrist, ID., 22 Mar 2004, ETRA 2004 - Eye Tracking Research and Applications Symposium, San Antonio, TX, United States. Association for Computing Machinery (ACM), p. 11 - 18 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

12 Citations (Scopus)

Hybrid fused displays: between pixel- and region-based image fusion

Nikolov, SG., Lewis, JJ., O'Callaghan, RJ., Bull, DR. & Canagarajah, CN., 28 Jun 2004, Seventh International Conference on Information Fusion, Stockholm, Sweden. Int. Soc. of Information Fusion, Vol. 2. p. 1072 - 1079 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

6 Citations (Scopus)

Image tamper detection and classification using support vector machines

Knowles, HD., Winne, DA., Canagarajah, CN. & Bull, DR., Aug 2004, In : IEE Proceedings-Vision, Image and Signal Processing. 151, 4, p. 322 - 328 7 p.

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)

Interpolation-free subpixel refinement for block-based motion estimation

Chiew, T-K., Chung-How, J., James, TH., Bull, DR. & Canagarajah, CN., 20 Jan 2004, SPIE - Visual Communications and Image Processing 2004. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5308. p. 1261 - 1269 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

5 Citations (Scopus)

Multiple description video coding based on zero padding

Wang, D., Canagarajah, CN., Redmill, DW. & Bull, DR., May 2004, 2004 IEEE International Symposium on Circuits and Systems (ISCAS '04) Vancouver, BC, Canada. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 205 - 208 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
33 Citations (Scopus)
241 Downloads (Pure)

Multiresolution parametric region tracking for 2D object replacement in video

Brasnett, PA., Bull, DR. & Canagarajah, CN., Oct 2004, 2004 International Conference on Image Processing (ICIP 2004) Singapore. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 1013 - 1016 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
274 Downloads (Pure)

Range and throughput enhancement of wireless local area networks using smart sectorised antennas

Doufexi, A., Armour, SMD., Nix, AR., Karlsson, P. & Bull, DR., Sep 2004, In : IEEE Transactions on Wireless Communications. 3, 5, p. 1437 - 1443 7 p., No. 5.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
16 Citations (Scopus)
312 Downloads (Pure)

Region-based image fusion using complex wavelets

Lewis, JJ., O'Callaghan, RJ., Nikolov, SG., Bull, DR. & Canagarajah, CN., 28 Jun 2004, Seventh International Conference on Information Fusion, Stockholm, Sweden. Int. Soc. of Information Fusion, Vol. 1. p. 555 - 562 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

106 Citations (Scopus)

Region feature-based segmentation of time-frequency images

Loza, AT., Canagarajah, CN. & Bull, DR., 13 Sep 2004, 11th International Workshop on Systems, Signals and Image Processing. Ambient Multimedia, Poznan, Poland. Polish Society for Theoretical and Applied Electrical Engineering, p. 375 - 378 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Robust global motion estimation using the hough transform for realtime video coding

Chiew, T-K., Hill, PR., Bull, DR. & Canagarajah, CN., 15 Dec 2004, Picture Coding Symposium 2004, San Francisco, CA, United States. PCS - Tektronix, Inc., Beaverton, p. 155 - 159 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

2 Citations (Scopus)

Slice group based multiple description video coding using motion vector estimation

Wang, D., Canagarajah, CN. & Bull, DR., Oct 2004, 2004 International Conference on Image Processing (ICIP 2004) Singapore. Institute of Electrical and Electronics Engineers (IEEE), Vol. 5. p. 3237 - 3240 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
16 Citations (Scopus)
261 Downloads (Pure)

Throughput analysis of IEEE 802.11 and IEEE 802.11e MAC

Doufexi, A., Nix, AR., Bull, DR. & Ferre, PL., Nov 2004, In : IEEE Wireless Communications and Networking Conference, 2004 (WCNC 2004). 2, p. 783 - 788 5 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
33 Citations (Scopus)
306 Downloads (Pure)
2003

A Bayesian approach to attack characterisation using robust watermarks

Knowles, HD., Winne, DA., Canagarajah, CN. & Bull, DR., 8 Jul 2003, Visual Communications and Image Processing 2003, Lugano, Switzerland. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5150 II. p. 851 - 861 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

3 Citations (Scopus)

Adaptive SPWV distribution with adjustable volume 2-D separable kernel

Loza, AT., Canagarajah, CN. & Bull, DR., Dec 2003, 10th IEEE International Conference on Electronics, Circuits and Systems, 2003 (ICECS 2003). Institute of Electrical and Electronics Engineers (IEEE), Vol. 1. p. 68 - 71 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
225 Downloads (Pure)

An evaluation of the performance of IEEE 802.11a and 802.11g wireless local area networks in a corporate office environment

Doufexi, A., Armour, SMD., Lee, BS., Nix, AR. & Bull, DR., May 2003, IEEE International Conference on Communications, 2003 (ICC '03). Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 1196 - 1200 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
19 Citations (Scopus)
430 Downloads (Pure)

An investigation of an MPEG-4 embedded spatial digital watermark developed for tamper detection and characterization

Winne, DA., Knowles, HD., Bull, DR. & Canagarajah, CN., Jun 2003, IEEE International Conference on Consumer Electronics (ICCF 2003) Los Angeles, CA, USA. Institute of Electrical and Electronics Engineers (IEEE), p. 64 - 65 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
1 Citation (Scopus)
239 Downloads (Pure)

A simple scheme for enhanced reassignment of the smoothed pseudo Wigner-Ville representation of noisy signals

Loza, AT., Canagarajah, CN. & Bull, DR., Apr 2003, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'03) Hong Kong, China. Institute of Electrical and Electronics Engineers (IEEE), Vol. VI. p. VI-457 - VI-460 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
221 Downloads (Pure)

A simple scheme for enhanced reassignment of the SPWV representation of noisy signals

Loza, AT., Canagarajah, CN. & Bull, DR., Sep 2003, 3rd International Symposium on Image and Signal Processing and Analysis (ISPA 2004) Rome, Italy. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 630 - 633 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
204 Downloads (Pure)

A system for gaze-contingent image analysis and multi-sensorial image display

Nikolov, SG., Gilchrist, ID., Bull, DR., Canagarajah, CN. & Jones, MG., 8 Jul 2003, Sixth International Conference on Information Fusion, Cairns, Qld., Australia. University New Mexico, p. 1292 - 1299 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

2 Citations (Scopus)

A system for gaze-contingent image analysis and multi-sensorial image display

Nikolov, SG., Gilchrist, ID., Jones, MG., Bull, DR. & Canagarajah, CN., 2003, Sixth International Conference on Information Fusion. Vol. 1. p. 749 - 756 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

A system for gaze-contingent image analysis and multi-sensorial image display

Jones, MG., Bull, D., Canagarajah, CN., Nikolov, SG. & Gilchrist, I. D., Jul 2003, p. 749 - 756.

Research output: Contribution to conferenceConference Abstract

Open Access
File
187 Downloads (Pure)

Attack characterisation of compressed images

Knowles, HD., Winne, DA., Canagarajah, CN. & Bull, DR., Jun 2003, IEEE International Conference on Consumer Electronics (ICCE 2003) Los Angeles, CA, USA. Institute of Electrical and Electronics Engineers (IEEE), p. 66 - 67 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
1 Citation (Scopus)
227 Downloads (Pure)

Efficient watermarking system with increased reliability for video authentication

Winne, DA., Knowles, HD., Bull, DR. & Canagarajah, CN., 8 Jul 2003, Visual Communications and Image Processing 2003, Lugano, Switzerland. Society of Photo-Optical Instrumentation Engineers (SPIE), Vol. 5150. p. 862 - 871 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Gaze-contingent multi-modality displays of multilayed geographical maps

Nikolov, SG., Bull, DR. & Gilchrist, ID., 2003, NMA 2003, Lecture notes in computer science. Dimov, I. (ed.). Springer, Vol. 2542. p. 325 - 332 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter in a book

Image segmentation using a texture gradient based watershed transform

Hill, PR., Canagarajah, CN. & Bull, DR., Dec 2003, In : IEEE Transactions on Image Processing. 12, 12, p. 1618 - 1633 16 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
95 Citations (Scopus)
746 Downloads (Pure)

Link adaptation for video transmission over COFDM based WLANs

Ferre, PL., Doufexi, A., Chung How, J. T. H., Nix, AR. & Bull, D., Nov 2003.

Research output: Contribution to conferenceConference Abstract

Open Access
File
173 Downloads (Pure)

Link adaptation for video transmission over COFM based WLANs

Ferre, PL., Doufexi, A., Chung How, J. T. H., Nix, AR. & Bull, DR., 2003, IEEE 10th Symposium on Communication Vehicular Technology (SCVT 2003), Eindhoven.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Motion field interpolation for improved motion compensation and frame-rate conversion

Al-Mualla, MES., Canagarajah, CN. & Bull, DR., 7 Jul 2003, International Conference on Visual Information Engineering, 2003 (VIE 2003) Guildford, UK. Institution of Engineering and Technology (IET), p. 17 - 20 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Optimized Sign Language Video Coding Based on Eye-Tracking Analysis

Agrafiotis, D., Canagarajah, CN., Bull, DR., Twyford, HE., Kyle, JG. & Chung How, JTH., 2003, Unknown. University of Italian Switzerland, Lugano, Switzerland

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Perceptually optimised sign language video coding

Agrafiotis, D., Canagarajah, CN. & Bull, DR., Dec 2003, IEEE International Conference on Electronics, Circuits and Systems. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. 623 - 626

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
1 Citation (Scopus)
258 Downloads (Pure)

Perceptually optimised sign language video coding based on eye tracking analysis

Agrafiotis, D., Canagarajah, CN. & Bull, DR., 27 Nov 2003, In : Electronics Letters. 39, 24, p. 1703 - 1705 3 p.

Research output: Contribution to journalArticle (Academic Journal)

28 Citations (Scopus)

Reduced complexity attack characterisation using discriminant functions for the Gaussian distribution

Knowles, HD., Winne, DA., Canagarajah, CN. & Bull, DR., Jul 2003, International Conference on Visual Information Engineering (VIE 2003) Guildford, UK. Institution of Engineering and Technology (IET), p. 190 - 193 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Region of interest coding of volumetric medical images

Agrafiotis, D., Bull, DR. & Canagarajah, CN., Sep 2003, 2003 International Conference on Image Processing (ICIP-2003) Barcelona, Spain. Institute of Electrical and Electronics Engineers (IEEE), Vol. 3. p. 217 - 220 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
232 Downloads (Pure)

ROI coding of volumetric medical images with application to visualisation

Agrafiotis, D., Bull, DR. & Canagarajah, CN., Sep 2003, Proceedings of the 3rd International Symposium on Image and Signal Processing and Analysis (ISPA 2004). Institute of Electrical and Electronics Engineers (IEEE), Vol. 1. p. 217 - 222 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
8 Citations (Scopus)
209 Downloads (Pure)

Three-dimensional coding of volumetric medical images using regions of interest

Agrafiotis, D., Bull, DR. & Canagarajah, CN., Jul 2003, International Conference on Visual Information Engineering (VIE 2003) Ideas, Applications and Experience, Guildford, UK. Institution of Engineering and Technology (IET), p. 194 - 197 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Towards tamper detection and classification with robust watermarks

Knowles, HD., Winne, DA., Canagarajah, CN. & Bull, DR., May 2003, IEEE International Symposium on Circuits and Systems (ISCAS '03), Bangkok, Thailand. Institute of Electrical and Electronics Engineers (IEEE), Vol. 2. p. II-959 - II-962 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
3 Citations (Scopus)
237 Downloads (Pure)
2002

A comparison of the HIPERLAN/2 and IEEE 802.11a wireless LAN standards

Doufexi, A., Armour, SMD., Butler, MRG., Nix, AR., Bull, DR., McGeehan, JP. & Karlsson, P., May 2002, In : IEEE Communications Magazine. 40, 5, p. 172 - 180 9 p.

Research output: Contribution to journalArticle (Academic Journal)

Open Access
File
360 Citations (Scopus)
326 Downloads (Pure)

A scale invariant distance measure for texture retrieval

O'Callaghan, RJ. & Bull, DR., Sep 2002, 2002 International Conference on Image Processing. Institute of Electrical and Electronics Engineers (IEEE), Vol. 1. p. 424 - 428 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Open Access
File
1 Citation (Scopus)
229 Downloads (Pure)