2018

Atanbori, John, Duan, Wenting, Shaw, Edward, Appiah, Kofi and Dickinson, Patrick (2018) Classification of bird species from video using appearance and motion features. Ecological Informatics, 48 . pp. 12-23. ISSN 1574-9541

2016

Atanbori, John, Duan, Wenting, Appiah, Kofi, Murray, John and Dickinson, Patrick (2016) Automatic classification of flying bird species using computer vision techniques. Pattern Recognition Letters, 81 . pp. 53-62. ISSN 0167-8655

2015

Atanbori, John, Duan, Wenting, Appiah, Kofi, Murray, John and Dickinson, Patrick (2015) A computer vision approach to classification of birds in flight from video sequences. In: BMVC 2015, 07-10 Sept 2015, Swansea, UK.

2014

Munro, James, Appiah, Kofi and Dickinson, Patrick (2014) Investigating informative performance metrics for a multicore game world server. Entertainment Computing, 5 (1). pp. 1-17. ISSN 1875-9521

Appiah, Kofi, Hunter, Andrew, Lotfi, A., Waltham, Chris and Dickinson, Patrick (2014) Human behavioural analysis with self-organizing map for ambient assisted living. In: 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2014, 6-11 July 2014, Beijing, China.

Acampora, G., Appiah, Kofi, Hunter, Andrew and Vitiello, A. (2014) Interoperable services based on activity monitoring in Ambient Assisted Living environments. In: 2014 IEEE Symposium on Intelligent Agents (IA), 9-12 December 2014, Orlando, Florida, USA.

2012

Appiah, Kofi, Hunter, Andrew, Dickinson, Patrick and Meng, Hongying (2012) Implementation and applications of tri-state self-organizing maps on FPGA. IEEE Transactions on Circuits and Systems for Video Technology, 22 (8). pp. 1150-1160. ISSN 1051-8215

2011

Meng, Hongying, Appiah, Kofi, Hunter, Andrew and Dickinson, Patrick (2011) FPGA implementation of Naive Bayes classifier for visual object recognition. In: Seventh IEEE Workshop on Embedded Computer Vision, 20-25 June 2011, Colorado Springs.

Appiah, Kofi, Hunter, Andrew and Waltham, Christopher (2011) Low-power and efficient ambient assistive care system for elders. In: IEEE Computer Vision and Pattern Recognition Workshop, 20-25th June 2011, Colorado Springs.

2010

Hunter, Andrew and Appiah, Kofi (2010) Trajectory-based ambient assistive care for the elderly. In: RAatE, 29th November 2010, Warwick.

Appiah, Kofi, Hunter, Andrew, Meng, Fanyi and Dickinson, Patrick (2010) Accelerated hardware video object segmentation: From foreground detection to connected components labelling. Computer vision and image understanding, 114 (11). pp. 1282-1291. ISSN 1077-3142

Meng, Hongying, Appiah, Kofi, Yue, Shigang, Hunter, Andrew, Hobden, Mervyn, Priestley, Nigel, Hobden, Peter and Pettit, Cy (2010) A modified model for the Lobula Giant Movement Detector and its FPGA implementation. Computer vision and image understanding, 114 (11). pp. 1238-1247. ISSN 1077-3142

Appiah, Kofi, Hunter, Andrew, Dickinson, Patrick and Meng, Hongying (2010) Binary object recognition system on FPGA with bSOM. In: The 23nd IEEE International SOC Conference, September 27 - 29, 2010, Las Vegas, Nevada.

Dickinson, Patrick, Hunter, Andrew and Appiah, Kofi (2010) Segmenting video foreground using a multi-class MRF. In: 20th International Conference on Pattern Recognition, ICPR 2010, 23 - 26 August 2010, Istanbul; Turkey.

Dickinson, Patrick, Hunter, Andrew and Appiah, Kofi (2010) Segmenting video foreground using a multi-Class MRF. In: 20th International Conference on Pattern Recognition, 23-26 August 2010, Istanbul Convention and Exhibition Centre, Istanbul, Turkey.

Appiah, Kofi, Meng, Hongying, Hunter, Andrew and Dickinson, Patrick (2010) Binary histogram based split/merge object detection using FPGAs. In: 6th Workshop on Embedded Computer Vision, 13 - 18 June 2010, San Francisco, CA. USA.

2009

Appiah, Kofi, Hunter, Andrew, Owens, Jonathan, Aiken, Phil and Lewis, Katrina (2009) Autonomous real-time surveillance system with distributed IP cameras. In: Third ACM/IEEE International Conference on Distributed Smart Cameras, 30 August - 2 September, 2009, Como, Italy.

Dickinson, Patrick, Hunter, Andrew and Appiah, Kofi (2009) A spatially distributed model for foreground segmentation. Image and vision computing, 27 (9). pp. 1326-1335. ISSN 0262-8856

Meng, Hongying, Yue, Shigang, Hunter, Andrew, Appiah, Kofi, Hobden, Mervyn, Priestley, Nigel, Hobden, Peter and Pettit, Cy (2009) A modified neural network model for Lobula Giant Movement Detector with additional depth movement feature. In: IEEE International Joint Conference on Neural Networks (IJCNN 2009), Atlanta, USA..

Meng, Hongying, Appiah, Kofi, Hunter, Andrew, Yue, Shigang, Hobden, Mervyn, Priestley, Nigel, Hobden, Peter and Pettit, Cy (2009) A modified sparse distributed memory model for extracting clean patterns from noisy inputs. In: IEEE International Joint Conference on Neural Networks (IJCNN 2009), Atlanta, USA..

Appiah, Kofi, Hunter, Andrew, Meng, Hongying, Yue, Shigang, Hobden, Mervyn, Priestley, Nigel, Hobden, Peter and Pettit, Cy (2009) A binary self-organizing map and its FPGA implementation. In: IEEE International Joint Conference on Neural Networks, June 14-29, 2009, Westin PeachTree Hotel, in Atlanta, Georgia.

Appiah, Kofi, Hunter, Andrew, Dickinson, Patrick, Kluge, Tino and Aiken, Philip (2009) FPGA-based anomalous trajectory detection using SOFM. In: Applied Reconfigurable Computing (ARC) Workshop, 16th - 18th March 2009, Karlsruhe Institut of Technology (KIT), Germany.

2008

Appiah, Kofi, Hunter, Andrew, Dickinson, Patrick and Owens, Jonathan (2008) A run-length based connected component algorithm for FPGA implementation. In: International Conference on Field-Programmable Technology 2008, 7th - 10th December, Taipei, Taiwan.

2006

Appiah, Kofi, Dickinson, Patrick and Hunter, Andrew (2006) An intelligent reconfigurable infant monitoring system. In: IASTED International Conference on Visualization, Imaging and Image Processing, 28-30 August 2006, Palma de Mallorca, Spain.

2005

Dickinson, Patrick, Appiah, Kofi, Hunter, Andrew and Ormston, Stephen (2005) An FPGA-based infant monitoring system. In: IEEE Conference on Field Programmable Technology, 11-14 Dec 2005, Singapore.

Appiah, Kofi and Hunter, Andrew (2005) A single-chip FPGA implementation of real-time adaptive background model. In: IEEE 2005 Conference on Field-Programmable Technology (FPT' 05), December 11-14, 2005, National University of Singapore, Singapore.

Appiah, Kofi, Hunter, Andrew and Kluge, Tino (2005) GW4: a real-time background subtraction and maintenance algorithm for FPGA implementation. WSEAS Transactions on Systems, 4 (10). pp. 1741-1751. ISSN 1109-2777

Appiah, Kofi, Hunter, Andrew and Kluge, Tino (2005) GW4: An FPGA-driven image segmentation algorithm. In: 5th WSEAS International Conference on SIGNAL, SPEECH and IMAGE PROCESSING (WSEAS SSIP'05), 17-19 August 2005, Corfu Island, Greece.

Appiah, Kofi and Andrew, Hunter (2005) Digital signal processing: the impact of convergence on education, society and design flow. In: International Conference on Technology, Knowledge and Society, 18-20 February 2005, University of California, Berkeley, USA.

2004

Appiah, Kofi E (2004) FPGA applications in signal and image processing. In: FACS PhD Poster Workshop, 11 Nov 2004, Lincoln, UK.