In this paper,two algorithms of exhaustive search and substitution based on the constant length and neighborhood correlation of scan lines are proposed to improve image quality,at the same time ,the details of realization by using digital signal processor is discussed.
为了提高图像质量,提出了基于扫描线长度固定的穷举搜索算法和基于扫描线邻域相关的替代算法,同时讨论了利用DSP实现算法的细节问题。
The exact best matching may be found by a full search.
本文提出了一种在完全搜索中寻找最优匹配点的相关匹配算法。
The exhaustive search algorithm was applied to the shortened RM code,and the searching speed was analyzed.
根据正交校验矩阵的特点,提出了一种一般线性分组码的正交校验矩阵的穷举搜索算法。
Enumerating-search method is easy to program,but the searching efficiency is very low because of vast calculating amount.
采用枚举搜索法具有方法简单、编程容易的优点,但计算量非常大、搜索效率非常低。
In image vector quantization (VQ), the computing complexity of the classical full search algorithm increases by exponential law with vector dimension and bit rate of quantization.
在图像矢量量化中,完全搜索算法的计算复杂度随矢量的维数与量化比特率呈指数规律递增。