The method of improving the binary expression performance of MPEG-7 and other XML based contents description

摘要

According to the basic feature of this invention, two schemer branch cords/codes which differ to be used, one side among these both schemer branch cords/codes be utilized rather frequently, therefore compression is done the cod. It can collect the schemer branch cord/code and the position cord/code, the bit length regarding the schemer branch cord/code is and the tsu does and is transmitted to the yo. In this case, by the fact that it makes like below search function becomes simple. Namely, it appoints just the type of the element where the 1st part is referred to, the schemer version number which it should transmit and it is decided in advance fixed and improvement of expandability is actualized on the basis of known extended sutorateji for the decoder.