65 citations · 99 across the 15 of their papers we have counts for
3 papers · 1 filter
Estimation of Exoplanetary Planet-to-Star Radius Ratio with Homomorphic Processing
Rodrigo Mahu, Patricio Rojo, Ali Dehghan Firoozabadi +3
In this paper a homomorphic filtering scheme is proposed to improve the estimation of the planet/star radius ratio in astronomical transit signals. The idea is to reduce the effect…
Unsupervised Method for Correlated Noise Removal for Multi-wavelength Exoplanet Transit Observations
Ali Dehghan Firoozabadi, Alejandro Diaz, Patricio Rojo +4
Exoplanetary atmospheric observations require an exquisite precision in the measurement of the relative flux among wavelengths. In this paper, we aim to provide a new adaptive meth…
Discovering new worlds: a review of signal processing methods for detecting exoplanets from astronomical radial velocity data
Muhammad Salman Khan, James Stewart Jenkins, Nestor Becerra Yoma
Exoplanets, short for `extra solar planets', are planets outside our solar system. They are objects with masses less than around 15 Jupiter-masses that orbit stars other than the S…