Abstract: A radiation detector is disclosed. The radiation detector comprises an active detector surface configured to generate charge carriers in response to charged particles associated with incident radiation. The active detector surface is further configured with a sufficient thickness for a partial energy deposition of the charged particles to occur and permit the charged particles to pass through the active detector surface. The radiation detector further comprises a plurality of voltage leads coupled to the active detector surface. The plurality of voltage leads is configured to couple to a voltage source to generate a voltage drop across the active detector surface and to separate the charge carriers into a plurality of electrons and holes for detection. The active detector surface may comprise one or more graphene layers. Timing data between active detector surfaces may be used to determine energy of the incident radiation. Other apparatuses and methods are disclosed herein.

Abstract: A radiation detector is disclosed. The radiation detector comprises an active detector surface configured to generate charge carriers in response to charged particles associated with incident radiation. The active detector surface is further configured with a sufficient thickness for a partial energy deposition of the charged particles to occur and permit the charged particles to pass through the active detector surface. The radiation detector further comprises a plurality of voltage leads coupled to the active detector surface. The plurality of voltage leads are configured to couple to a voltage source to generate a voltage drop across the active detector surface and to separate the charge carriers into a plurality of electrons and holes for detection. The active detector surface may comprise one or more graphene layers. Timing data between active detector surfaces may be used to determine energy of the incident radiation. Other apparatuses and methods are disclosed herein.

Abstract: Systems, devices, methods, and computer-readable media relating to determining basic probability numbers for use within data fusion are disclosed. A method of defining a basic probability number may comprise measuring an intensity of a pixel of a radiograph wherein the pixel is associated with an interrogation space of an interrogation volume. The method may also include calculating an assumed intensity of the pixel for each possible configuration of a plurality of possible configurations for the interrogation space. Further, the method may include classifying each possible configuration as a possible target configuration if the measured intensity is within an error-factor of the assumed intensity. The method may further include defining a basic probability number of the pixel as a ratio of a number of possible target configurations to a number of possible configurations.