A holographic data storage system has the advantages of a high data rate, rapid access and a multiplexing method. The two-dimensional page-oriented nature of holographic data storage also utilizes the information capacity of an optical wavefront to allow data to be recorded and retrieved in parallel, a page at a time, rather than serially as in conventional storage. Data storage related with writing and retrieving requires high storage capacity, fast transfer rate and less access time. Today any data storage system cannot satisfy all of these conditions, however holographic data storage system can perform faster data transfer rate because it is a page oriented memory system using volume hologram in recording and retrieving data. Our system can be constructed without mechanically actuating part therefore fast data transfer rate and high storage capacity about 1Tb/cm3 can be realized. In this paper, we propose image processing method by fuzzy system and wavelet transform algorithm. It is intelligence algorithm in holographic data storage system. So, we acquire good performance and simulation results.