7 papers
Programmable Silicon Retina on Pixel Processor Array
Maciej Lewandowski, Prince Philip, Alexandre Marcireau +3
Standard dynamic vision sensors approximate retinal processing by detecting temporal contrast changes, offering high speed and high dynamic range. In this work, we explore whether…
Odour sensing in turbulent plumes with high-speed electronic nose and non-invasive ground truth
Nik Dennler, Elle Stark, Saimon Collaku +6
Chemical sensing in real-world environments requires resolving rapidly fluctuating and spatially heterogeneous concentration fields. However, these dynamics are strongly distorted…
Neural Signal Compression using RAMAN tinyML Accelerator for BCI Applications
Adithya Krishna, Sohan Debnath, Madhuvanthi Srivatsav +3
High-quality, multi-channel neural recording is indispensable for neuroscience research and clinical applications. Large-scale brain recordings often produce vast amounts of data t…
Real-time CARFAC Cochlea Model Acceleration on FPGA for Underwater Acoustic Sensing Systems
Bram Bremer, Matthew Bigelow, Stuart Anstee +3
This paper presents a real-time, energy-efficient embedded system implementing an array of Cascade of Asymmetric Resonators with Fast-Acting Compression (CARFAC) cochlea models for…
A Neuromorphic Electronic Nose Design
Shavika Rastogi, Nik Dennler, Michael Schmuker +1
Rapid detection of gas concentration is important in different domains like gas leakage monitoring, pollution control, and so on, for the prevention of health hazards. Out of diffe…
Neuromorphic Cameras in Astronomy: Unveiling the Future of Celestial Imaging Beyond Conventional Limits
Satyapreet Singh Yadav, Bikram Pradhan, Kenil Rajendrabhai Ajudiya +4
To deepen our understanding of optical astronomy, we must advance imaging technology to overcome conventional frame-based cameras' limited dynamic range and temporal resolution. Ou…