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Accuracy of measurement data has direct bearing on the quality of optical tomography, and in some special tissues, the region of interested is not at the center. Therefore, a new optimization strategy of fiber positions is proposed for the special case. In the new strategy, sources and detectors are located nearest to the surface of region of interested. On the other hand, the transport model of photon...
The problem of optical tomography reconstruction is an ill-posed problem and the errors in the measurement data will be amplified in the reconstructed results. In order to fix the problem of ill-posedness, some a priori information should be incorporated in the process of reconstruction. In this paper, a Gibbs distribution with binary line process is introduced as the a prior image model, which can...
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