ARC Research Network for Enabling Human Communication. The Human Communication Network promotes interdisciplinary research in speech, language, and sound by and between humans and machines. The network connects leading and emerging researchers across disciplines, exploits previously unrecognised intersections, supports interdisciplinary graduate training and exchanges, provides database storage infrastructure, and consults with industry and government to set, not follow, research agendas. By ge ....ARC Research Network for Enabling Human Communication. The Human Communication Network promotes interdisciplinary research in speech, language, and sound by and between humans and machines. The network connects leading and emerging researchers across disciplines, exploits previously unrecognised intersections, supports interdisciplinary graduate training and exchanges, provides database storage infrastructure, and consults with industry and government to set, not follow, research agendas. By generating an explosion of new approaches and knowledge, the network will build Australia's reputation as a leader in communication science and technology via advances in automatic speech recognition, distress call monitoring, hearing prostheses, web interfaces, and data retrieval and data mining systems.Read moreRead less
Design and Analysis of Optimal Algorithms for Automated Perimetry. Australian demographic studies reveal that visual impairment contributes significantly to disability in the elderly. Glaucoma, the second leading cause of blindness in developed nations, may be slowed if detected early, however recent studies estimate 50% of Australians with glaucoma are undiagnosed. Automated perimetry is used to detect and track such vision loss, but perimetry algorithms perform poorly. This project will design ....Design and Analysis of Optimal Algorithms for Automated Perimetry. Australian demographic studies reveal that visual impairment contributes significantly to disability in the elderly. Glaucoma, the second leading cause of blindness in developed nations, may be slowed if detected early, however recent studies estimate 50% of Australians with glaucoma are undiagnosed. Automated perimetry is used to detect and track such vision loss, but perimetry algorithms perform poorly. This project will design and analyse new algorithms with superior accuracy and efficiency, improving detection and monitoring of vision loss. Enhanced tools for community vision screening will also result, crucial for the ARC's priority goals of ?ageing well, ageing productively? and ?preventative healthcare?Read moreRead less
Resolving multi-sensory conflict as we age: audio-visual integration and the role of normal and abnormal sensory decline. Australia has an ageing population. Even the healthiest older individuals undergo some deterioration of vision and hearing, however, these senses are almost invariably studied in isolation. The real world is multisensory. This project will enhance our knowledge of how ageing impacts on the interpretation of visual and auditory information regarding the timing and location of ....Resolving multi-sensory conflict as we age: audio-visual integration and the role of normal and abnormal sensory decline. Australia has an ageing population. Even the healthiest older individuals undergo some deterioration of vision and hearing, however, these senses are almost invariably studied in isolation. The real world is multisensory. This project will enhance our knowledge of how ageing impacts on the interpretation of visual and auditory information regarding the timing and location of objects; essential precursors to many real world tasks, for example: driving, interpreting speech, and hazard avoidance. This knowledge is essential for the optimisation of audio-visual environments for the elderly, and for the development of tools to improve performance in the presence of sensory decline due to age-related eye disease.Read moreRead less
Fitting the mind to the world: adaptive processes in face perception. Faces provide many subtle social cues that guide interpersonal interactions. This project will reveal the perceptual mechanisms that allow us to read cues to identity and expression and how those mechanisms may be compromised in individuals with impaired face perception.
Neural metrics for space time and numerosity. What we propose is ground-breaking research. It will increase Australia's international competitiveness is science, expand the knowledge base of brain function and psychology and provide valuable training for research scientists.
Missing Voices: Communication Difficulties After Stroke And Traumatic Brain Injury In Indigenous Australians
Funder
National Health and Medical Research Council
Funding Amount
$655,310.00
Summary
Acquired communication disorder (ACD) is a common result of stroke and traumatic brain injury (TBI) and has a devastating impact on victims’ everyday lives. Stroke and TBI occur more than twice as frequently in Indigenous as in non-Indigenous populations, but current uptake of communication rehabilitation services is low and long term outcomes for the individuals are unknown. This Australian first study will examine the extent and impact of ACD in urban and rural Indigenous Australians.
Characterising and linking intermediate-level processing of pattern, motion and position in human vision? This work will advance basic science by enhancing understanding of human coding of image structure. The aim is to provide a common structure for understanding visual processing of form, motion and position. The work will help lift the international profile of Australian science. Explaining how the primitives for shape perception are extracted will also have consequences of potential economic ....Characterising and linking intermediate-level processing of pattern, motion and position in human vision? This work will advance basic science by enhancing understanding of human coding of image structure. The aim is to provide a common structure for understanding visual processing of form, motion and position. The work will help lift the international profile of Australian science. Explaining how the primitives for shape perception are extracted will also have consequences of potential economic benefit. One important aspect is the design of displays that allow observers to absorb complex information about rapidly changing situations. This work has the potential to provide information that enables display designers to optimise the efficiency of presentation of pattern and motion information.Read moreRead less
How the human visual system uses pattern information to organize motion. This project is an investigation into human vision, a priority area for ARC. Its aim is to discover how photons from moving objects leave traces in the human visual system that assist it to determine the path of local motion and the structure of global motion. Its theoretical significance is that it will lead to substantial revisions of current models of human visual processing. Its practical significance is that it will pr ....How the human visual system uses pattern information to organize motion. This project is an investigation into human vision, a priority area for ARC. Its aim is to discover how photons from moving objects leave traces in the human visual system that assist it to determine the path of local motion and the structure of global motion. Its theoretical significance is that it will lead to substantial revisions of current models of human visual processing. Its practical significance is that it will provide a theoretical basis for the design of display systems that are more effective in conveying information about motion to human observers and eliminate errors inherent in existing systems.Read moreRead less
Applying the Psychologist's Microelectrode to High-Level Vision: What face aftereffects can tell us about face processing. Aftereffects, the psychologist's microelectrode, can show how our visual experience relates to neural activity. In the well-known waterfall illusion, neurons coding downwards motion become fatigued while watching a waterfall, making stationary objects on the riverbank appear to move upwards. Viewing a face for a few seconds can have a similar effect, causing a previously ....Applying the Psychologist's Microelectrode to High-Level Vision: What face aftereffects can tell us about face processing. Aftereffects, the psychologist's microelectrode, can show how our visual experience relates to neural activity. In the well-known waterfall illusion, neurons coding downwards motion become fatigued while watching a waterfall, making stationary objects on the riverbank appear to move upwards. Viewing a face for a few seconds can have a similar effect, causing a previously neutral or average face to take on the opposite identity. Here we explore what this and other face afterffects can tell us about how faces are coded in high level vision.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100211
Funder
Australian Research Council
Funding Amount
$650,000.00
Summary
The Big Australian Speech Corpus: An audio-visual speech corpus of Australian English. Contemporary speech science and technology are driven by the availability of large speech corpora. While audio databases exist for languages spoken in America, Europe and Japan, there is currently no large auditory-visual database of spoken language, and certainly not one for Australian English. Here we will establish the Big Australian Speech Corpus, which will support a speech science research and developmen ....The Big Australian Speech Corpus: An audio-visual speech corpus of Australian English. Contemporary speech science and technology are driven by the availability of large speech corpora. While audio databases exist for languages spoken in America, Europe and Japan, there is currently no large auditory-visual database of spoken language, and certainly not one for Australian English. Here we will establish the Big Australian Speech Corpus, which will support a speech science research and development using Australian English and facilitate the development of Australian speech technology applications from automatic speech recognition and text-to-speech synthesis used in taxi and other ordering services, to hearing prostheses and talking head aids for learning-impaired children, and a range of security and forensic applications.Read moreRead less