Philip Birch

发表

Occluded illegally parked vehicle detection and long term tracking (Conference Presentation)

Philip Birch, Chris Chatwin, Rupert Young, 2020 .

Approximate bandpass and frequency response models of the difference of Gaussian filter

Philip Birch, Rupert Young, Chris Chatwin, 2010 .

Object recognition within cluttered scenes employing a hybrid optical neural network filter

Philip Birch, Chris Chatwin, Rupert Young, 2004 .

A space variant maximum average correlation height (MACH) filter for object recognition in real time thermal images for security applications

Philip Birch, Rupert Young, Chris Chatwin, 2010, Security + Defence.

Alternative Space Vehicle Launch Systems

Philip Birch, Rupert Young, Chris Chatwin, 2008 .

Performance analysis of a modified moving shadow elimination method developed for indoor scene activity tracking

Philip Birch, Chris Chatwin, Rupert Young, 2008, Security + Defence.

Defining properties of speech spectrogram images to allow effective pre-processing prior to pattern recognition

Philip Birch, Rupert Young, Mohammed Al-Darkazali, 2013, Defense, Security, and Sensing.

Tracking of motor vehicles from aerial video imagery using the OT-MACH correlation filter

Philip Birch, Rupert Young, Chris Chatwin, 2012 .

Real-time unmanned aerial vehicle tracking of fast moving small target on ground

Jun Du, Philip Birch, Junhua Yan, 2018, J. Electronic Imaging.

An optical space domain volume holographic correlator

Philip Birch, Rupert Young, Chris Chatwin, 2009, Defense + Commercial Sensing.

Hybrid digital/optical computer systems

Philip Birch, Chris Chatwin, Rupert Young, 2000 .

Hardware implementation details of a hybrid digital/optical correlator system

Philip Birch, Frederic Claret-Tournier, Triantafillos Koukoulas, 2000, SPIE Defense + Commercial Sensing.

Automatic parameter adjustment of difference of Gaussian (DoG) filter to improve OT-MACH filter performance for target recognition applications

Philip Birch, Chris Chatwin, Rupert Young, 2011, Security + Defence.

An implementation and performance evaluation of a space variant OT-MACH filter for a security detection application using FLIR sensor

Philip Birch, Chris R. Chatwin, Akber Gardezi, 2010, 2010 IEEE 39th Applied Imagery Pattern Recognition Workshop (AIPR).

Low-cost polarimetric imaging for surveillance

Philip Birch, Chris Chatwin, Rupert Young, 2018, Photonics Europe.

On preprocessing of speech signals

Philip Birch, Rupert Young, Chris Chatwin, 2008 .

A nonlinear training set superposition filter derived by neural network training methods for implementation in a shift-invariant optical correlator

Philip Birch, Rupert Young, Chris Chatwin, 2003, SPIE Defense + Commercial Sensing.

Depth from structured defocus that is independent of the object reflectivity function.

Philip Birch, Rupert Young, Chris Chatwin, 2011, Optics letters.

Efficient denoising of images using a nonaggressive median filtering scheme

Philip Birch, Rupert Young, Chris Chatwin, 2010 .

Real-time digital-optical correlator-systems design

Philip Birch, Malcolm I. Heywood, Maria Farsari, 1999, Microprocess. Microsystems.

Tracking illegally parked vehicles using correlation of multi-scale difference of Gaussian filtered patches

Philip Birch, Rupert Young, Chris Chatwin, 2011, Defense + Commercial Sensing.

Real-time occlusion tolerant detection of illegally parked vehicles

Philip Birch, Rupert Young, Chris Chatwin, 2012 .

Improving OT-MACH filter performance for target recognition applications with the use of a Rayleigh distribution filter

Philip Birch, Rupert Young, Chris Chatwin, 2012, Defense + Commercial Sensing.

Industrial Informatics & Signal Processing Research Group (iisp) 1995 -2015 - celebrating 50 years of engineering at Sussex University

Philip Birch, Rupert Young, Chris Chatwin, 2015 .

A two-stage approach to detect abandoned baggage in public places

Philip Birch, Waqas Hassan, Chris R. Chatwin, 2010, Defense + Commercial Sensing.

Illumination invariant method to detect and track left luggage in public areas

Philip Birch, Rupert Young, Chris Chatwin, 2010, Defense + Commercial Sensing.

Implementations and optimisations of optical Conv2D networks designs

Philip Birch, Chris Chatwin, Rupert Young, 2020, Photonics Europe.

Application of speed-enhanced spatial domain correlation filters for real-time security monitoring

Philip Birch, Chris Chatwin, Rupert Young, 2011, Security and Defence.

An adaptive sample count particle filter

Philip Birch, Nagachetan Bangalore, Waqas Hassan, 2012, Comput. Vis. Image Underst..

Gyrotron power beams for defence applications

Philip Birch, Rupert Young, Chris Chatwin, 2016 .

Stationary traffic monitor

Philip Birch, Rupert Young, Chris Chatwin, 2011, ICDP.

An improved background segmentation method for ghost removals

Philip Birch, Rupert Young, Chris Chatwin, 2013, Electronic Imaging.

High power lasers - systems and weapons

Philip Birch, Rupert Young, Chris Chatwin, 2017 .

PHACT: Parallel HOG and Correlation Tracking

Philip Birch, Chris Chatwin, Rupert Young, 2014, Electronic Imaging.

A simplification of the Shor quantum factorization algorithm employing a quantum Hadamard transform

Philip Birch, Rupert Young, Chris Chatwin, 2018, Defense + Security.

Computer vision – cloud, smart or both

Philip Birch, Chris Chatwin, Rupert Young, 2012 .

Automated vehicle occupancy monitoring

Philip Birch, Rupert Young, Chris Chatwin, 2004 .

Tracking Moving Objects Using Bandpass Filter Enhanced Localisation and Automated Initialisation of Active Contour Snakes

Philip Birch, Chris Chatwin, Rupert Young, 2010 .

Enhancement of the speed of space-variant correlation filter implementations by using low-pass pre-filtering for kernel placement and applications to real-time security monitoring

Philip Birch, Rupert Young, Akber Gardezi, 2011, Defense + Commercial Sensing.

Integration of phoneme pattern recognition with hidden Markov models to enhance performance of low level speech recognition

Philip Birch, Chris Chatwin, Rupert Young, 2016 .

Implementation of the Maximum Average Correlation Height (MACH) filter in the spatial domain for object recognition from clutter backgrounds

Philip Birch, Rupert Young, Chris Chatwin, 2010, Defense + Commercial Sensing.

Smart Cameras? II

Philip Birch, Rupert Young, Chris Chatwin, 2017 .

Door surveillance using edge map-based Harris corner detector and active contour orientation

Philip Birch, Nagachetan Bangalore, Waqas Hassan, 2011, Defense + Commercial Sensing.

Robust human intrusion detection technique using hue-saturation histograms

Philip Birch, Rupert Young, Chris Chatwin, 2011, Defense + Commercial Sensing.

Volume holographic MACH correlator

Philip Birch, Rupert Young, Chris Chatwin, 2010, Defense + Commercial Sensing.

A directory service for city video surveillance systems

Philip Birch, Rupert Young, Chris Chatwin, 2017 .

Multiple-view polarimetric camera.

Philip Birch, Chris Chatwin, Rupert Young, 2018, Applied optics.

Illumination invariant stationary object detection

Philip Birch, Nagachetan Bangalore, Waqas Hassan, 2013, IET Comput. Vis..

Coherent optical implementations of the fast Fourier transform and their comparison to the optical implementation of the quantum Fourier transform

Philip Birch, Rupert Young, Chris Chatwin, 2013, Defense, Security, and Sensing.

On a method to eliminate moving shadows in video sequences

Philip Birch, Rupert Young, Chris Chatwin, 2008, SPIE Photonics Europe.

Human tracking with multiple parallel metrics

Philip Birch, Rupert Young, Chris Chatwin, 2013, ICDP.

Object tracking in a multi camera environment

Philip Birch, Nagachetan Bangalore, Waqas Hassan, 2011, 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA).

Considerations for the extension of coherent optical processors into the quantum computing regime

Philip Birch, Rupert Young, Chris Chatwin, 2016, SPIE Defense + Security.

Wireless charging pad detection and alignment using a fisheye camera for electric vehicles

Philip Birch, Chris Chatwin, Rupert Young, 2019, Defense + Commercial Sensing.

Parameter optimization of the optimal trade-off maximum average correlation height filter (OT-MACH) for FLIR imaging in high clutter environments

Philip Birch, Rupert Young, Chris Chatwin, 2011, Defense + Commercial Sensing.

Human detection using OT-MACH filter in cluttered FLIR imagery

Philip Birch, Chris Chatwin, Rupert Young, 2013, 2013 Proceedings of IEEE Southeastcon.

Low cost propulsion systems for the developing world

Philip Birch, Chris Chatwin, Rupert Young, 2009, 2009 4th International Conference on Recent Advances in Space Technologies.

Optical and electronic design of a hybrid digital-optical correlator system

Philip Birch, Chris Chatwin, Rupert Young, 2002 .

An investigation of the non-linear properties of correlation filter synthesis and neural network design

Philip Birch, Rupert Young, Chris Chatwin, 2003 .

Propagation of Bessel Beam for Ground-to-Space Applications

Philip Birch, Chris Chatwin, Rupert Young, 2015 .

Fully complex optical modulation with an analogue ferroelectric liquid crystal spatial light modulator

Philip Birch, Chris Chatwin, Rupert Young, 2000 .

Binary adaptive optics: atmospheric wave-front correction with a half-wave phase shifter.

Philip Birch, Andreas Glindemann, Gordon D. Love, 1995, Applied optics.

A real-time closed-loop liquid crystal adaptive optics system: first results

Philip Birch, Ray M. Sharples, Gordon D. Love, 1997 .

A novel high-accuracy microstereolithography method employing an adaptive electro-optic mask

Philip Birch, Chris Chatwin, Rupert Young, 2000 .