“…The Vline Radon transform is also considered as a two-dimensional version of the Conical Radon Transform (CRT ) which have been introduced some years ago ( [5], [10], [11], [12], [13]). These generalized Radon transforms (T V and CRT ) have numerous applications in imaging science, in particular in new Compton scattering emission imaging ( [4], [5], [6], [7], [8], [10], [11], [12], [13]). …”