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发明名称
算术编码的进位陷阱技术
摘要
算术编码的进位陷阱技术是解决算术编码的进位问题的一种技术。进位陷阱技术使用输出流中最近的一个值为0的比特来阻止进位的传播,而且这个值为0的比特是码字寄存器按照算术编码的迭代公式正常计算输出的,不是人为插入的,因而简化了进位计算,提高了编码效率。进位陷阱技术包括三个部分的内容:进位陷阱的初始化、码字寄存器的进位处理、码字寄存器的移位处理。
申请公布号
CN1182983A
申请公布日期
1998.05.27
申请号
CN96120677.2
申请日期
1996.11.19
申请人
高文;薛晓辉
发明人
薛晓辉
分类号
H03M7/30
主分类号
H03M7/30
代理机构
代理人
主权项
(1)一种技术,用于解决算术编码的进位问题,其特征是:采用算术编码的进位陷阱来解决算术编码中的进位问题。
地址
100080北京市海淀区科学院南路8号联合实验室
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