TOMOGRAPHY METHOD AND SYSTEM BASED ON CERENKOV EFFECT

摘要

A tomography system based on Cerenkov effect, includes: a Cerenkov luminescence detecting apparatus (101), for collecting a plane optical image; a structure imaging apparatus (102), for collecting a three-dimensional structure image; a physical object imaging bed apparatus (104,105,106,107,108), for supporting an imaging object; a computer (109), for forming the plane optical image, the three-dimensional structure image and the Cerenkov luminescence tomography image. The present application performs reestablishment of Cerenkov luminescence tomography (CLT) in the whole range by using the method of coupling a high-order simplified spherical harmonics approximation module and iterative half-threshold operators, so as to quickly realize the three-dimensional tomography of the body distribution of radiopharmaceuticals or molecular probes.