“…The GAN framework has been applied successfully in both directions of Visible-to-Thermal (VT) and Thermal-to-Visible (TV) for person re-identification [2,3,4,5,6,7,8,9,10,11,12]. For facial VT translation, paired methods are preferable, in order to preserve the physiological mapping which is considered a biometric [13,14,15]. Yet, few works have explored how to estimate temperature from thermogram pixels where some works use metadata supplied by the camera, that demonstrate high quality results [16,17].…”