<p>This paper explores the potential of tomographic reconstruction of the temperature field around a vertical cylinder by demodulating deflectograms with vertical fringes, an approach that remains underutilized in the literature. First, the simulation of a moiré deflectogram from a two-dimensional temperature field is presented, along with a discussion of the implementation of grating noise approximating the Talbot effect through contrast alteration. Next, the performance of three recently developed methods, based on the Fan Two-Dimensional Continuous Wavelet Transform (2D-CWT), is evaluated under conditions similar to those encountered in moiré deflectometry. Finally, we demonstrate the capability of the Phase Map 2D-CWT algorithm to demodulate real moiré fringe patterns derived from optical metrology for temperature measurement. The results suggest that this approach offers a promising means to improve the accuracy and efficiency of moiré tomography.</p>