Comparison between our approach (right column) and results from Houllé et al. (left column). The comparison was made for the H, K, and K2 high bands observation modes (see Table 1) with a star magnitude of 4.7, L, and T spectral type companions, as well as a rotational broadening of 20 km s⁻¹. These curves are simulated with median seeing conditions with a Strehl ratio of about 80% in K band. The total exposure time is set to 2 h. We note that the green dashed curve on the left panel is the contrast curve obtained with the ADI ANDROMEDA algorithm (Cantalloube et al. 2015), and the orange curve is the raw contrast with a standard deviation of 1σ.