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We present a dual-view transmission tomographic diffraction microscopy system for quantitative 3D imaging of complex refractive index in transparent biological samples. By combining acquisitions from two opposite directions, our system captures complementary information. A frequency-content-based fusion strategy is used to merge the two reconstructed volumes, mitigating signal attenuation and reducing artifacts generated by depth image degradation, resulting in improved image quality and volumetric resolution.
Chacon et al. (2025) studied this question.