首页>
外国专利>
Faster file compression using sliding compression window and backward compound pointers
Faster file compression using sliding compression window and backward compound pointers
展开▼
机译:使用滑动压缩窗口和后向复合指针可实现更快的文件压缩
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method may comprise reading a portion of a predetermined amount of data; identifying a first location, within the portion of the predetermined amount of data, of each instance of a data value; identifying second and subsequent locations, within the portion of the predetermined amount of data, of each instance of the data values of the read portion of the predetermined amount of data; determining separate instances of repeated sequences of values in the identified locations; and compressing at least one of the determined separate instances of repeated sequences of values. The compression may be carried out by replacing each repeated sequence of values with at least a reference to a previous instance of the repeated sequence and a length of the previous repeated sequence.
展开▼