Patent
Q. Liu, P. Barnaghi, “An Intelligent Bed Sensor System for Non-Contact Respiratory Rate Monitoring”, filed on June 30, 2020.
Journals
Q.Liu, P. JB Jackson, W.Wang, "A Speech Synthesis Approach for High Quality Speech Separation and Generation", IEEE Signal Processing Letters, vol 26, no.12, pp 1872-1876, 2019.
P. Coleman, A. Franck, J. Francombe, Q. Liu, T. De Campos, R. Hughes, D. Menzies, M. Simon Galvez, Y. Tang, J. Woodcock, P. Jackson, F. Melchior, C. Pike, F. Fazi, T. Cox and A. Hilton, "An Audio-Visual System for Object-Based Audio: From Recording to Listening", IEEE Transactions on Multimedia, vol. 20, no. 8, pp. 1919-1931, 2018.
Q. Liu, W. Wang, T.E. de Campos, P.J.B. Jackson, A.D.M. Hilton, "Multiple Speaker Tracking in Spatial Audio via PHD Filtering and Depth-Audio Fusion", IEEE Transactions on Multimedia, vol. 20, no. 7, pp. 1767-1780, 2018.
Y. Tang, Q. Liu, W. Wang and T. Cox, "A non-intrusive method for estimating binaural speech intelligibility from noise-corrupted signals captured by a pair of microphones", Speech Communication, vol 96, pp. 116-128, 2018.
Q. Liu, A. Aubery, and W. Wang, "Interference Reduction in Reverberant Speech Separation with Visual Voice Activity Detection", IEEE Transactions on Multimedia, vol. 16, no. 6, pp. 1610-1623, 2014.
A. Alinaghi, P. Jackson, Q. Liu, and W. Wang, "Joint Mixing Vector and Binaural Model Based Stereo Source Separation", IEEE Transactions on Audio Speech and Language Processing, vol. 22, no. 9, pp. 1434-1448, 2014.
Q. Liu, W. Wang, P. Jackson, M. Barnard, J. Kittler, and J.A. Chambers, "Source Separation of Convolutive and Noisy Mixtures using Audio-Visual Dictionary Learning and Probabilistic Time-Frequency Masking", IEEE Transactions on Signal Processing, vol. 61, no. 22, pp. 5520-5535, 2013.
Q. Liu, W. Wang, and P. Jackson, "Use of Bimodal Coherence to Resolve Permutation Problem in Convolutive BSS", Signal Processing, vol. 92, vol. 8, pp. 1916-1927, 2012.
Conference
Y. Tang, Q. Liu, T. J. Cox, B. M. Fazenda, W.Wang, "Background Adaptation for Improved Listening Experience in Broadcasting", in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2019), Brighton, UK, May 12-17, 2019.
Q. Liu, W. Wang, P. Jackson, S. Safavi, "A Performance Evaluation of Several Deep Neural Networks for Reverberant Speech Separation", in Proc. Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, US, October 28-31, 2018.
J. Woodcock and J. Franombe and A. Franck and P. Coleman and R. Hughes and H. Kim and Q. Liu and D. Menzies and M. Simón Gálvez and Y. Tang and T. Brookes and W. J. Davies and B. M. Fazenda and R. Mason and T. J. Cox and F. M. Fazi and P. Jackson and C. Pike and A. Hilton, "A Framework for Intelligent Metadata Adaptation in Object-Based Audio", in Proc. AES International Conference on Spatial Reproduction - Aesthetics and Science, Tokyo, Japan, August 6-9, 2018.
P. Coleman, Q. Liu, J. Francombe, P. Jackson, "Perceptual Evaluation of Blind Source Separation in Object-based Audio Production", in Proc. International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2018), Guildford, UK, July 2-6, 2018.
Q. Liu, Y. Xu, P. Coleman, P. Jackson and W. Wang, "Iterative Deep Neural Networks For Speaker-independent Binaural Blind Speech Separation", in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2018), Calgary, Canada, April 15-20, 2018.
A. Zermini, Q. Liu, Y. Xu, M. Plumbley, D. Betts and W. Wang, "Binaural and Log-Power Spectra Features with Deep Neural Networks for Speech-Noise Separation", in Proc. IEEE 19th International Workshop on Multimedia Signal Processing (MMSP 2017), Putteridge Bury, Luton, Bedfordshire, UK Oct 16-18 2017.
Q. Liu, W. Wang, P. Jackson, and Y. Tang, "A Perceptually-Weighted Deep Neural Network for Monaural Speech Enhancement in Various Background Noise Conditions", in Proc. European Signal Processing Conference (EUSIPCO 2017), Kos Island, Greece, August 28- September 2, 2017.
Q. Liu, Y. Tang, P. Jackson, and W. Wang, "Predicting binaural speech intelligibility from signals estimated by a blind source separation algorithm", in Proc. Interspeech (Interspeech 2016), San Francisco, US, September 8-12, 2016.
Q. Liu, T. deCampos, W. Wang, and A. Hilton, "Identity association using PHD filters in multiple head tracking with depth sensors", in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Shanghai, China, March 20-25, 2016.
Q. Liu and T. deCampos and W. Wang and P. Jackson and A. Hilton, "Person tracking using audio and depth cues", in Proc. International Conference on Computer Vision (ICCV) Workshop on 3D Reconstruction and Understanding with Video and Sound, Santiago, Chile, 11-18 December, 2015.
Q. Liu, W. Wang, P. Jackson, and T. Cox, "A Source Separation Evaluation Method in Object-Based Spatial Audio", in Proc. 23rd European Signal Processing Conference (EUSIPCO 2015), pp. 1088-1092, Nice, France, August 31-September 4, 2015.
J. Francombe, T. Brookes, R. Mason, R. Flindt, P. Coleman, Q. Liu, and P.J.B. Jackson, "Production and reproduction of programme material for a variety of spatial audio formats", in Proc. Audio Engineering Society 138th Convention (AES brief 2015), pp. 1088-1092, Warsaw, Poland, 7-10 May 2015.
Q. Liu, W. Wang, "Show-Through Removal for Scanned Images Using Nonlinear NMF with Adaptive Smoothing", in Proc. IEEE China Summit and International Conference on Signal and Information Processing (CHINASIP 2013), Beijing, China, July 6-10, 2013.
Q. Liu, W. Wang, P. Jackson and M. Barnard, "Reverberant Speech Separation Based on Audio-visual Dictionary Learning and Binaural Cues", in Proc. IEEE Statistical Signal Processing Workshop (SSP 2012), pp. 664-667, Ann Arbor, USA, 5-8 August, 2012.
Q. Liu, W. Wang, and P. Jackson, "A Visual Voice Activity Detection Method with Adaboosting," in Proc. IEEE Sensor Signal Processing for Defence (SSPD 2011), London, UK, Sept 28-29, 2011.
S.M.R. Naqvi, M.S. Khan, Q. Liu, W. Wang, and J.A. Chambers, "Multimodal Blind Source Separation with a Circular Microphone Array and Robust Beamforming," in Proc. 19th European Signal Processing Conference (EUSIPCO 2011), pp. 1050-1054, Barcelona, Spain, Aug 29 - Sept 2, 2011.
Q. Liu and W. Wang, "Blind source separation and visual voice activity detection for target speech extraction," in Proc. IEEE 3rd International Conference on Awareness Science and Technology (ICAST 2011), pp. 457-460, Dalian, China, Sept 27-30, 2011.
Q. Liu, S.M.R. Naqvi, W. Wang, P. Jackson, and J.A. Chambers, "Robust Feature Selection for Scaling Ambiguity Reduction in Audio-Visual Convolutive BSS," in Proc. 19th European Signal Processing Conference (EUSIPCO 2011), pp. 1060-1064, Barcelona, Spain, Aug 29 - Sept 2, 2011.
Q. Liu, W. Wang, and P. Jackson, "Bimodal Coherence based Scale Ambiguity Cancellation for Target Speech Extraction and Enhancement," in Proc. Interspeech (INTERSPEECH 2010), pp. 438-441, Makuhari, Japan, Sept 26-30, 2010.
Q. Liu, W. Wang, and P. Jackson, "Audio-visual Convolutive Blind Source Separation," in Proc. Sensor Signal Processing for Defence (SSPD 2010), pp. 1-5, London, UK, Sept 29-30, 2010.