The mercury target module itself is described in more detail.
Internal free surfaces in the target module are created.
The refined parameters of the target module are determined with the highest CCC.
Then the model is shifted with the target module in the center.
Here we develop two procedures to search the optimized parameters of the target module.
We propose the following procedure to optimize the orientation of the target module (Figs. 1, 3).
During the calculation of CCC, we apply a mask around the target module to reduce the contribution from the non-target modules, thereby increasing the accuracy of parameter determination for the target module.
Furthermore, we found that the two different optimization strategies yield different reconstruction resolutions for the same target module (Table 1).
According to the linear feature in time domain, the output of the moving target module is O((s, l |t).
The optimized orientation parameters of the target module for each particle are determined according to the highest CCC.
In addition, 3D reconstruction of the target module can be improved due to a better tolerance for angular parameter errors at the center area (Zhang and Ren, 2012).
