42 citations · 49 across the 4 of their papers we have counts for
8 papers
Hardware Neural Control of CartPole and F1TENTH Race Car
Marcin Paluch, Florian Bolli, Xiang Deng +3
Nonlinear model predictive control (NMPC) has proven to be an effective control method, but it is expensive to compute. This work demonstrates the use of hardware FPGA neural netwo…
Optimal biasing and physical limits of DVS event noise
Rui Graca, Brian McReynolds, Tobi Delbruck
Under dim lighting conditions, the output of Dynamic Vision Sensor (DVS) event cameras is strongly affected by noise. Photon and electron shot-noise cause a high rate of non-inform…
Exploiting Alternating DVS Shot Noise Event Pair Statistics to Reduce Background Activity
Brian McReynolds, Rui Graca, Tobi Delbruck
Dynamic Vision Sensors (DVS) record "events" corresponding to pixel-level brightness changes, resulting in data-efficient representation of a dynamic visual scene. As DVS expand in…
Shining light on the DVS pixel: A tutorial and discussion about biasing and optimization
Rui Graça, Brian McReynolds, Tobi Delbruck
The operation of the DVS event camera is controlled by the user through adjusting different bias parameters. These biases affect the response of the camera by controlling - among o…
A 23 W Keyword Spotting IC with Ring-Oscillator-Based Time-Domain Feature Extraction
Kwantae Kim, Chang Gao, Rui Graça +4
This article presents the first keyword spotting (KWS) IC which uses a ring-oscillator-based time-domain processing technique for its analog feature extractor (FEx). Its extensive…
Bio-inspired Polarization Event Camera
Germain Haessig, Damien Joubert, Justin Haque +4
The stomatopod (mantis shrimp) visual system has recently provided a blueprint for the design of paradigm-shifting polarization and multispectral imaging sensors, enabling solution…