no code implementations • 23 Aug 2021 • Thomas Newton, James T. Meech, Phillip Stanley-Marbell
Sensors with digital outputs require software conversion routines to transform the unitless analogue-to-digital converter samples to physical quantities with correct units.
no code implementations • 27 Dec 2020 • James T. Meech, Phillip Stanley-Marbell
This article presents an algorithm for reducing measurement uncertainty of one physical quantity when given oversampled measurements of two physical quantities with correlated noise.
no code implementations • 16 Sep 2020 • Bilgesu Arif Bilgin, Phillip Stanley-Marbell
We provide an efficient-to-compute formulation for the distribution of integer distortion accounting for the distribution of transmitted values.
no code implementations • 1 Jul 2020 • Chatura Samarakoon, Gehan Amaratunga, Phillip Stanley-Marbell
We present a mathematical framework for calculating spectral sensitivities of a given human observer using a color matching experiment that could be done on a mobile phone display.
no code implementations • 28 Apr 2020 • Nathaniel Joseph Tye, James Timothy Meech, Bilgesu Arif Bilgin, Phillip Stanley-Marbell
We introduce a new method for hardware non-uniform random number generation based on the transfer characteristics of graphene field-effect transistors (GFETs) which requires as few as two transistors and a resistor (or transimpedance amplifier).
no code implementations • 10 Jan 2020 • James Timothy Meech, Phillip Stanley-Marbell
We introduce a method for non-uniform random number generation based on sampling a physical process in a controlled environment.
1 code implementation • 6 Apr 2018 • Phillip Stanley-Marbell, Martin Rinard
We present Warp, a hardware platform to support research in approximate computing, sensor energy optimization, and energy-scavenged systems.
Applied Physics Hardware Architecture Emerging Technologies Robotics Instrumentation and Detectors
no code implementations • 22 Mar 2018 • Jose Cambronero, Phillip Stanley-Marbell, Martin Rinard
We introduce DaltonQuant, a new color quantization technique for image compression that cloud services can apply to images destined for a specific user with known color vision deficiencies.