Christian H. Ritz

115 papers A* 1A 8B 6C 6Misc 17Journal 28Unranked 49

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Hybrid ensemble learning for Autism Spectrum Disorder screening using eye-tracking scanpath. Array Nejad Alagha, Aya A. Elkhodiry, Abigail Copiaco, Yassine Himeur, Wathiq Mansoor, Christian H. Ritz, Valsamma Eapen, Ammar Albanna, Amin Beheshti
2025	Misc	`conf`	A Metric for Predicting the Quality of Ambisonic Spatial Audio Reproduced Using Spatially Interpolated or Extrapolated Room Impulse Responses. ICASSP Hualin Ren, Christian H. Ritz, Jiahong Zhao, Xiguang Zheng, Daeyoung Jang
2025	J	`jnl`	Exploring Image Transforms derived from Eye Gaze Variables for Progressive Autism Diagnosis. CoRR Abigail Copiaco, Christian H. Ritz, Yassine Himeur, Valsamma Eapen, Ammar Albanna, Wathiq Mansoor
2025	—	`conf`	Speaker Localization in Classroom Environments Using GCC-PHAT Features and Mamba State Space Models with Ad-Hoc Microphone Arrays. APSIPA Rashed Iqbal, Christian H. Ritz, Jack Yang, Sarah K. Howard
2024	—	`conf`	An Ensembled Convolutional Recurrent Neural Network approach for Automated Classroom Sound Classification. CAI Rashed Iqbal, Christian H. Ritz, Jack Yang, Sarah K. Howard, Abigail Copiaco
2024	—	`conf`	Few-Shot Audio Classification Model for Detecting Classroom Interactions Using LaSO Features in Prototypical Networks. APSIPA Rashed Iqbal, Christian H. Ritz, Jack Yang, Sarah K. Howard
2024	—	`conf`	Generating Room Impulse Responses Using Neural Networks Trained with Weighted Combinations of Acoustic Parameter Loss Functions. APSIPA Hualin Ren, Christian H. Ritz, Jiahong Zhao, Xiguang Zheng, Daeyoung Jang
2024	—	`conf`	Towards a B-format Ambisonic Room Impulse Response Generator Using Conditional Generative Adversarial Network. APSIPA Hualin Ren, Christian H. Ritz, Jiahong Zhao, Xiguang Zheng, Daeyoung Jang
2022	J	`jnl`	An ensemble approach to deep-learning-based wireless indoor localization. IET Wirel. Sens. Syst. Juthatip Wisanmongkol, Attaphongse Taparugssanagorn, Le Chung Tran, Anh Tuyen Le, Xiaojing Huang, Christian H. Ritz, Eryk Dutkiewicz, Son Lam Phung
2021	J	`jnl`	DASEE A Synthetic Database of Domestic Acoustic Scenes and Events in Dementia Patients Environment. CoRR Abigail Copiaco, Christian H. Ritz, Stefano Fasciani, Nidhal Abdulaziz
2021	J	`jnl`	Multi-Source DOA Estimation in Reverberant Environments by Jointing Detection and Modeling of Time-Frequency Points. IEEE ACM Trans. Audio Speech Lang. Process. Maoshen Jia, Yuxuan Wu, Changchun Bao, Christian H. Ritz
2020	—	`conf`	An Application for Dementia Patient Monitoring with Sound Level Assessment Tool. ICSPIS Abigail Copiaco, Christian H. Ritz, Stefano Fasciani, Nidhal Abdulaziz
2020	J	`jnl`	Deep Gabor Neural Network for Automatic Detection of Mine-Like Objects in Sonar Imagery. IEEE Access Hoang Thanh Le, Son Lam Phung, Philip B. Chapple, Abdesselam Bouzerdoum, Christian H. Ritz, Le Chung Tran
2020	—	`conf`	Identifying Sound Source Node Locations Using Neural Networks Trained with Phasograms. ISSPIT Abigail Copiaco, Christian H. Ritz, Stefano Fasciani, Nidhal Abdulaziz
2020	—	`conf`	Multi-Channel Electronic Stethoscope for Enhanced Cardiac Auscultation using Beamforming and Equalisation Techniques. EUSIPCO Shahab Pasha, Jan Lundgren, Christian H. Ritz
2020	J	`jnl`	Unbalanced Hybrid AOA/RSSI Localization for Simplified Wireless Sensor Networks. Sensors Anh Tuyen Le, Le Chung Tran, Xiaojing Huang, Christian H. Ritz, Eryk Dutkiewicz, Son Lam Phung, Abdesselam Bouzerdoum, Daniel Robert Franklin
2019	—	`conf`	A Survey on Ad Hoc Signal Processing: Applications, Challenges and State-of-the-Art Techniques. ISSPIT Shahab Pasha, Christian H. Ritz, Jan Lundgren
2019	Misc	`conf`	Co-prime Circular Microphone Arrays and Their Application to Direction of Arrival Estimation of Speech Sources. ICASSP Jiahong Zhao, Christian H. Ritz
2019	Misc	`conf`	Mine-Like Object Sensing in Sonar Imagery with a Compact Deep Learning Architecture for Scarce Data. DICTA Son Lam Phung, Thi Nhat Anh Nguyen, Hoang Thanh Le, Philip B. Chapple, Christian H. Ritz, Abdesselam Bouzerdoum, Le Chung Tran
2019	J	`jnl`	Robust Entangled-Photon Ghost Imaging with Compressive Sensing. Sensors Jun Li, Wenyu Gao, Jiachuan Qian, Qinghua Guo, Jiangtao Xi, Christian H. Ritz
2018	—	`conf`	A Deep Learning Approach to the Acoustic Condition Monitoring of a Sintering Plant. APSIPA Shahab Pasha, Christian H. Ritz, David Stirling, Paul Zulli, David Pinson, Sheng Chew
2018	—	`conf`	Investigating Co-Prime Microphone Arrays for Speech Direction of Arrival Estimation. APSIPA Jiahong Zhao, Christian H. Ritz
2018	J	`jnl`	Multizone Soundfield Reproduction With Privacy- and Quality-Based Speech Masking Filters. IEEE ACM Trans. Audio Speech Lang. Process. Jacob Donley, Christian H. Ritz, W. Bastiaan Kleijn
2018	Misc	`conf`	On the Comparison of Two Room Compensation / Dereverberation Methods Employing Active Acoustic Boundary Absorption. ICASSP Jacob Donley, Christian H. Ritz, W. Bastiaan Kleijn
2018	J	`jnl`	Separation of multiple speech sources by recovering sparse and non-sparse components from B-format microphone recordings. Speech Commun. Mao-shen Jia, Jundai Sun, Changchun Bao, Christian H. Ritz
2017	J	`jnl`	Achieving maximum utilization of peer's upload capacity in p2p networks using SVC. Peer-to-Peer Netw. Appl. Muhammad Salman Raheel, Raad Raad, Christian H. Ritz
2017	Misc	`conf`	Active speech control using wave-domain processing with a linear wall of dipole secondary sources. ICASSP Jacob Donley, Christian H. Ritz, W. Bastiaan Kleijn
2017	—	`conf`	Assessing the prognostic impact of 3D CT image tumour rind texture features on lung cancer survival modelling. GlobalSIP Alanna Vial, David Stirling, Matthew Field, Montserrat Ros, Christian H. Ritz, Martin Carolan, Lois Holloway, Alexis A. Miller
2017	—	`conf`	Blind speaker counting in highly reverberant environments by clustering coherence features. APSIPA Shahab Pasha, Jacob Donley, Christian H. Ritz
2017	—	`conf`	Learning a robust DOA estimation model with acoustic vector sensor cues. APSIPA Yuexian Zou, Rongzhi Gu, Disong Wang, Aimin Jiang, Christian H. Ritz
2017	Misc	`conf`	Robust speaker DOA estimation based on the inter-sensor data ratio model and binary mask estimation in the bispectrum domain. ICASSP Yanhan Jin, Yuexian Zou, Christian H. Ritz
2017	—	`conf`	Spatial multi-channel linear prediction for dereverberation of ad-hoc microphones. APSIPA Shahab Pasha, Christian H. Ritz, Yue Xian Zou
2017	—	`conf`	Towards real-time source counting by estimation of coherent-to-diffuse ratios from ad-hoc microphone array recordings. HSCMA Shahab Pasha, Jacob Donley, Christian H. Ritz, Yue Xian Zou
2016	—	`conf`	3D Modelling and Printing of Microtonal Flutes. NIME Matthew Dabin, Terumi Narushima, Stephen Beirne, Christian H. Ritz, Kraig Grady
2016	C	`conf`	Addressing misconceptions about engineering through student-industry interaction in a video-augmented 3D immersive virtual world. FIE Sasha Nikolic, Tom Goldfinch, Mark J. W. Lee, Christian H. Ritz
2016	—	`conf`	Detecting multiple, simultaneous talkers through localising speech recorded by ad-hoc microphone arrays. APSIPA Shahab Pasha, Christian H. Ritz, Yue Xian Zou
2016	J	`jnl`	Encoding and communicating navigable speech soundfields. Multim. Tools Appl. Xiguang Zheng, Christian H. Ritz, Jiangtao Xi
2016	J	`jnl`	Enhancing Project-Based Learning Through Student and Industry Engagement in a Video-Augmented 3-D Virtual Trade Fair. IEEE Trans. Educ. Mark J. W. Lee, Sasha Nikolic, Peter James Vial, Christian H. Ritz, Wanqing Li, Tom Goldfinch
2016	Misc	`conf`	Improving speech privacy in personal sound zones. ICASSP Jacob Donley, Christian H. Ritz, W. Bastiaan Kleijn
2016	J	`jnl`	Multi-Source DOA Estimation Using an Acoustic Vector Sensor Array Under a Spatial Sparse Representation Framework. Circuits Syst. Signal Process. Yue Xian Zou, Bo Li, Christian H. Ritz
2016	J	`jnl`	Planogram Compliance Checking Based on Detection of Recurring Patterns. CoRR Song Liu, Wanqing Li, Stephen J. Davis, Christian H. Ritz, Hongda Tian
2016	J	`jnl`	Planogram Compliance Checking Based on Detection of Recurring Patterns. IEEE Multim. Song Liu, Wanqing Li, Stephen J. Davis, Christian H. Ritz, Hongda Tian
2016	—	`conf`	Reproducing personal sound zones using a hybrid synthesis of dynamic and parametric loudspeakers. APSIPA Jacob Donley, Christian H. Ritz, W. Bastiaan Kleijn
2015	—	`conf`	An efficient approach to dynamically weighted multizone wideband reproduction of speech soundfields. ChinaSIP Jacob Donley, Christian H. Ritz
2015	—	`conf`	Clustered multi-channel dereverberation for ad-hoc microphone arrays. APSIPA Shahab Pasha, Christian H. Ritz
2015	J	`jnl`	Decoding Student Satisfaction: How to Manage and Improve the Laboratory Experience. IEEE Trans. Educ. Sasha Nikolic, Christian H. Ritz, Peter James Vial, Montserrat Ros, David Stirling
2015	Misc	`conf`	Design and analysis of miniature and three tiered B-format microphones manufactured using 3D printing. ICASSP Matthew Dabin, Christian H. Ritz, Muawiyath Shujau
2015	J	`jnl`	Encoding Multiple Audio Objects Using Intra-Object Sparsity. IEEE ACM Trans. Audio Speech Lang. Process. Mao-shen Jia, Ziyu Yang, Changchun Bao, Xiguang Zheng, Christian H. Ritz
2015	J	`jnl`	Feature selection for low bit rate mobile augmented reality applications. Signal Process. Image Commun. Yi Cao, Christian H. Ritz, Raad Raad
2015	—	`conf`	Forming ad-hoc microphone arrays through clustering of acoustic room impulse responses. ChinaSIP Shahab Pasha, Yue Xian Zou, Christian H. Ritz
2015	J	`jnl`	Improving the Laboratory Learning Experience: A Process to Train and Manage Teaching Assistants. IEEE Trans. Educ. Sasha Nikolic, Peter James Vial, Montserrat Ros, David Stirling, Christian H. Ritz
2015	—	`conf`	Informed source location and DOA estimation using acoustic room impulse response parameters. ISSPIT Shahab Pasha, Christian H. Ritz
2015	—	`conf`	Multizone reproduction of speech soundfields: A perceptually weighted approach. APSIPA Jacob Donley, Christian H. Ritz
2015	—	`conf`	QoE Based P2P Scalable Video Streaming over Mobile Ad Hoc Networks. NGMAST Muhammad Salman Raheel, Raad Raad, Christian H. Ritz
2015	—	`conf`	Single-channel speech separation by including spectral structure information within non-negative matrix factorization. ChinaSIP Yuxiao Feng, Christian H. Ritz
2015	Misc	`conf`	Spectral mask estimation using deep neural networks for inter-sensor data ratio model based robust DOA estimation. ICASSP Weiqiao Zheng, Yue Xian Zou, Christian H. Ritz
2014	—	`conf`	An effective doa estimation by exploring the spatial sparse representation of the inter-sensor data ratio model. ChinaSIP Yue Xian Zou, Yifan Guo, Weiqiao Zheng, Christian H. Ritz, Jiangtao Xi
2014	—	`conf`	An effective target speech enhancement with single acoustic vector sensor based on the speech time-frequency sparsity. DSP Yue Xian Zou, Yongqing Wang, Peng Wang, Christian H. Ritz, Jiangtao Xi
2014	B	`conf`	Analysing the Quality of Experience of multisensory media from measurements of physiological responses. QoMEX Jacob Donley, Christian H. Ritz, Muawiyath Shujau
2014	—	`conf`	Efficient utilization of peer's upload capacity in P2P networks using SVC. ISCIT Muhammad Salman Raheel, Raad Raad, Christian H. Ritz
2014	—	`conf`	Fast and accurate low bit rate retrieval-by-capture applications. DSP Yi Cao, Christian H. Ritz, Raad Raad
2014	—	`conf`	Packet loss protection for interactive speech object rendering: A multiple description approach. ChinaSIP Xiguang Zheng, Christian H. Ritz
2014	J	`jnl`	Speech enhancement with an acoustic vector sensor: an effective adaptive beamforming and post-filtering approach. EURASIP J. Audio Speech Music. Process. Yue Xian Zou, Peng Wang, Yongqing Wang, Christian H. Ritz, Jiangtao Xi
2013	J	`jnl`	A General Compression Approach to Multi-Channel Three-Dimensional Audio. IEEE Trans. Speech Audio Process. Bin Cheng, Christian H. Ritz, Ian S. Burnett, Xiguang Zheng
2013	Misc	`conf`	A psychoacoustic-based analysis-by-synthesis scheme for jointly encoding multiple audio objects into independent mixtures. ICASSP Xiguang Zheng, Christian H. Ritz, Jiangtao Xi
2013	J	`jnl`	Collaborative Blind Source Separation Using Location Informed Spatial Microphones. IEEE Signal Process. Lett. Xiguang Zheng, Christian H. Ritz, Jiangtao Xi
2013	J	`jnl`	Encoding Navigable Speech Sources: A Psychoacoustic-Based Analysis-by-Synthesis Approach. IEEE Trans. Speech Audio Process. Xiguang Zheng, Christian H. Ritz, Jiangtao Xi
2013	B	`conf`	How much longer to go? The influence of waiting time and progress indicators on quality of experience for mobile visual search applied to print media. QoMEX Yi Cao, Christian H. Ritz, Raad Raad
2013	Misc	`conf`	Multisource DOA estimation based on time-frequency sparsity and joint inter-sensor data ratio with single acoustic vector sensor. ICASSP Yue Xian Zou, Wei Shi, Bo Li, Christian H. Ritz, Muawiyath Shujau, Jiangtao Xi
2013	A	`conf`	Noise robust keyword spotting for user generated video blogs. ICME Mohamed S. Barakat, Christian H. Ritz, David Stirling
2013	Misc	`conf`	Speech dereverberation based on Linear Prediction: An Acoustic Vector Sensor approach. ICASSP Muawiyath Shujau, Christian H. Ritz, Ian S. Burnett
2012	A	`conf`	An Improved Template-Based Approach to Keyword Spotting Applied to the Spoken Content of User Generated Video Blogs. ICME Mohamed S. Barakat, Christian H. Ritz, David Stirling
2012	Misc	`conf`	Encoding navigable speech sources: An analysis by synthesis approach. ICASSP Xiguang Zheng, Christian H. Ritz, Jiangtao Xi
2012	B	`conf`	Ensuring Quality of Experience for markerless image recognition applied to print media content. QoMEX Stephen J. Davis, Eva Cheng, Christian H. Ritz, Ian S. Burnett
2012	—	`conf`	Image compression and retrieval for Mobile Visual Search. ISCIT Yi Cao, Christian H. Ritz, Raad Raad
2012	B	`conf`	Investigating the impact of sensory effects on the Quality of Experience and emotional response in web videos. QoMEX Benjamin Rainer, Markus Waltl, Eva Cheng, Muawiyath Shujau, Christian Timmerer, Stephen J. Davis, Ian S. Burnett, Christian H. Ritz, Hermann Hellwagner
2012	B	`conf`	Packet loss protection for interactive audio object rendering: A multiple description approach. QoMEX Xiguang Zheng, Christian H. Ritz
2012	—	`conf`	Toward human motion search using fingerprinting. ISCIT Kevin Adistambha, Stephen J. Davis, Christian H. Ritz, David Stirling, Ian S. Burnett
2012	Misc	`conf`	Variance-wise Segmentation for a Temporal-Adaptive SAX. AusDM Chao Sun, David Stirling, Christian H. Ritz, Claude Sammut
2011	C	`conf`	Compression of navigable speech soundfield zones. MMSP Xiguang Zheng, Christian H. Ritz
2011	—	`conf`	Hybrid FEC and MDC models for low-delay packet-loss recovery. ICSPCS Xiguang Zheng, Christian H. Ritz
2011	—	`conf`	Keyword spotting based on the analysis of template matching distances. ICSPCS Mohamed S. Barakat, Christian H. Ritz, David A. Stirling
2011	—	`conf`	Limb-based feature description of human motion. ICSPCS Kevin Adistambha, Stephen J. Davis, Christian H. Ritz, David Stirling
2011	Misc	`conf`	Linear Predictive perceptual filtering for Acoustic Vector Sensors: Exploiting directional recordings for high quality speech enhancement. ICASSP Muawiyath Shujau, Christian H. Ritz, Ian S. Burnett
2011	B	`conf`	Multimedia user feedback based on augmenting user tags with EEG emotional states. QoMEX Stephen J. Davis, Eva Cheng, Ian S. Burnett, Christian H. Ritz
2011	C	`conf`	Separation of speech sources using an Acoustic Vector Sensor. MMSP Muawiyath Shujau, Christian H. Ritz, Ian S. Burnett
2010	J	`jnl`	Efficient multimedia query-by-content from mobile devices. Comput. Electr. Eng. Kevin Adistambha, Stephen J. Davis, Christian H. Ritz, Ian S. Burnett
2010	Misc	`conf`	Speech enhancement via separation of sources from co-located microphone recordings. ICASSP Muawiyath Shujau, Christian H. Ritz, Ian S. Burnett
2010	C	`conf`	The role of experts in social media - Are the tertiary educated engaged? ISTAS Eva Cheng, Stephen J. Davis, Ian S. Burnett, Christian H. Ritz
2009	—	`conf`	Designing Acoustic Vector Sensors for localisation of sound sources in air. EUSIPCO Muawiyath Shujau, Christian H. Ritz, Ian S. Burnett
2009	—	`conf`	Spatial audio coding by squeezing: Analysis and application to compressing multiple soundfields. EUSIPCO Bin Cheng, Christian H. Ritz, Ian S. Burnett
2009	—	`conf`	The effect of microphone directivity patterns on spatial cues for reverberant multichannel meeting speech analysis. EUSIPCO Eva Cheng, Ian S. Burnett, Christian H. Ritz
2009	J	`jnl`	Using Social Networking and Collections to Enable Video Semantics Acquisition. IEEE Multim. Stephen J. Davis, Christian H. Ritz, Ian S. Burnett
2008	Misc	`conf`	A Spatial Squeezing approach to Ambisonic audio compression. ICASSP Bin Cheng, Christian H. Ritz, Ian S. Burnett
2008	J	`jnl`	Format-Independent Rich Media Delivery Using the Bitstream Binding Language. IEEE Trans. Multim. Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz
2008	C	`conf`	Motion classification using Dynamic Time Warping. MMSP Kevin Adistambha, Christian H. Ritz, Ian S. Burnett
2008	C	`conf`	Multivariate autoregressive modelling of multichannel reverberant speech. MMSP Eva Cheng, Ian S. Burnett, Christian H. Ritz
2007	—	`conf`	Encoding Independent Sources in Spatially Squeezed Surround Audio Coding. PCM Bin Cheng, Christian H. Ritz, Ian S. Burnett
2007	J	`jnl`	Is That a Fish in Your Ear? A Universal Metalanguage for Multimedia. IEEE Multim. Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz, Davy De Schrijver, Rik Van de Walle, Sylvain Devillers
2007	A	`conf`	MQF: An Xml Based Multimedia Query Format. ICME Kevin Adistambha, Christian H. Ritz, Ian S. Burnett
2007	—	`conf`	Principles and Analysis of the Squeezing Approach to Low Bit Rate Spatial Audio Coding. ICASSP (1) Bin Cheng, Christian H. Ritz, Ian S. Burnett
2007	—	`conf`	Reconfigurable Media Coding: Self-Describing Multimedia Bitstreams. SiPS Joseph Thomas-Kerr, Jörn W. Janneck, Marco Mattavelli, Ian S. Burnett, Christian H. Ritz
2007	—	`conf`	Time Delay Estimation of Reverberant Meeting Speech: On the Use of Multichannel Linear Prediction. SITIS Eva Cheng, Ian S. Burnett, Christian H. Ritz
2006	A*	`conf`	An efficient approach to generic multimedia adaptation. ACM Multimedia Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz
2006	—	`conf`	Enhancing Interoperability via Generic Multimedia Syntax Translation. AXMEDIS Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz
2006	A	`conf`	Format-Independent Multimedia Streaming. ICME Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz
2006	—	`conf`	Generic, Scalable Multimedia Streaming and Delivery with Example Application for H.264/AVC. PCM Joseph Thomas-Kerr, Ian S. Burnett, Christian H. Ritz
2006	—	`conf`	Squeezing the Auditory Space: A New Approach to Multi-channel Audio Coding. PCM Bin Cheng, Christian H. Ritz, Ian S. Burnett
2006	—	`conf`	Varying Microphone Patterns for Meeting Speech Segmentation Using Spatial Audio Cues. PCM Eva Cheng, Ian S. Burnett, Christian H. Ritz
2005	A	`conf`	A novel voicing cut-off determination for low bit-rate harmonic speech coding. INTERSPEECH Changchun Bao, Jason Lukasiak, Christian H. Ritz
2004	—	`conf`	High quality harmonic excitation linear predictive speech coding at 2 kb/s. ISCSLP Changchun Bao, Jason Lukasiak, Christian H. Ritz
2003	—	`conf`	Low bit rate wideband WI speech coding. ICASSP (1) Christian H. Ritz, Ian S. Burnett, Jason Lukasiak
2003	A	`conf`	Low bit rate wideband WI speech coding. ICME Christian H. Ritz, Ian S. Burnett, Jason Lukasiak
2001	A	`conf`	Low rate speech coding incorporating simultaneously masked spectrally weighted linear prediction. INTERSPEECH Jason Lukasiak, Ian S. Burnett, Christian H. Ritz
2001	A	`conf`	Temporal decomposition: a promising approach to low rate wideband speech compression. INTERSPEECH Christian H. Ritz, Ian S. Burnett