Objective      To explore the effect of distributed parallel-computing on the time of resampling of digitized human with different amounts of client.       Methods      Computers were randomly divided into one group of serial-computing and five groups of parallel-computing

and the same data of digitized human was resampled by each group. The resampling time of clients and server in each group

speedup of parallel-computing were compared.       Results       Compared with the group of serial-computing

the time of resampling of the groups of parallel-computing decreased greatly (P0.01). Compared with the group of 8 clients

the time of resampling of the group of 16 clients decreased greatly (P0.01). Compared with the group of 16 clients

the time of resampling of the group of 24 clients decreased greatly (P0.01).       Conclusion      With distributed parallel-computing for resampling transverse sectional anatomical data from digitized human

the resampling time decreases greatly

but serial processing and communication restrict further parallel processing.