Computed tomography has been widely used in biomedical and industrial applications. The well-known filtered back-projection algorithm, probably the most used reconstruction technique, fails when the angular range used for data acquisition is not …
The use of scattered radiation for tomographic reconstruction continues to be a current challenge for designing future imaging systems. In the energy range of X and gamma rays used for biomedical imaging and non- destructive evaluation, Compton …
Computed Tomography is a widely used imaging technique for non-destructive testing and evaluation in industry. Tomographic modalities exploit only primary radiation, which is non-deviated but attenuated radiation going through matter. However, in the …
In Transmission Compton Scatter Tomography, an object is scanned to reconstruct a map of its electronic density. Data recorded consist of scattered photons and are modeled by a Radon transform on a specific manifold that depends on the setup used. …
Wisely exploiting scattered radiation, considered as noise until now, for image purpose is one of relevant techniques for emerging tomographic imaging. In this work we propose a new concept of Compton Scattering Tomography (CST) based on a fixed …
A new modality of Compton Scattering Tomography (CST) is presented. This model allows image acquisition and reconstruction using a fixed source and detectors placed on a fixed circle passing through the source. That is why the new modality is named …