Chinese translation for "full search algorithm"
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- 穷尽搜索算法
全搜索算法
Related Translations:
- Example Sentences:
| 1. | The optimal solution could be obtained with full search algorithm , but its realization needs massive computation
采用全搜索算法可以得到最优解,但是它的实现需要大量的运算。 | | 2. | In mrme , coding of intra - frame and inter - frame are done in wavelet decomposition domain . mrme costs much less time to perform motion estimation operation compared to block matching motion full search algorithm ( fsa )
该方法可保证帧内、帧间编码过程始终在小波分解域内进行，运动估计运算量比块匹配全搜索法小得多。 | | 3. | Secondly we analyze the process of motion estimation and compensation . we use nearest - neighbors search ( nns ) algorithm , instead of full search algorithm , to reduce search times with little degradation . we use sad as block match function , due to the appropriate computation and easy hardware implementation
其次分析了运动估计与补偿过程，采用最邻搜索作为搜索策略，在搜索质量下降很少的前提下，大大减少了搜索次数；采用适于硬件实现且计算量适中的sad作为块匹配准则函数。 | | 4. | Firstly , based on conventional vq , a fast algorithm named equal - sum block - extending nearest neighbor search ( ebnns ) is presented , which not only can achieve the reconstructed image of full search algorithm but also can greatly reduce both the codeword search ratio and chip area . in order to improve coding efficiency , a new algorithm called correlation - inheritance coding is proposed , which is embedded in conventional vq system to improve compression ratio by re - encoding the indexes
首先，在普通矢量量化基础上提出了等和值块扩展最近邻快速码字搜索算法( ebnns ) ，该算法在图像画质达到穷尽搜索算法的前提下，大大降低了码字搜索率和硬件实现面积；为了提高编码效率，在相关性编码方面，提出了相关继承编码算法，对普通矢量量化后的编码索引进行无损重编码。 | | 5. | Then , in order to reduce the coding time of each image vector , a fast algorithm based on mean - order - search is proposed . the simulation results of this algorithm show that its coding speed is twenty times faster than that of full search algorithm ( fs ) , but its reconstructed image is badly ruined
其次，为减少每个矢量的编码时间，提出一种基于均值排序码书的快速搜索算法，测试结果显示，该算法编码速度是穷尽搜索算法的二十多倍，但是恢复图像的质量大大地降低了。 | | 6. | As a straightforward method , the full search algorithm ( fs ) is widely used because of its high performance . usually , fs is computationally expensive in a video encoder . as a result , in order to reduce the heavy computational load of fs , active research has focused on fast bmas for a long time and several sub - optimal search algorithms for block - based motion estimation have been developed . these include : three step search ( tss ) , four step search ( fss ) , two - d logarithmic search , orthogonal search , cross search , etc
目前块匹配运动估计算法有很多，如全搜索法、三步法、共轭方向搜索法、二维对数搜索法、交叉搜索法、钻石搜索法以及四步搜索法等，它们各有优缺点，全搜索法精度高，但计算量大，三步搜索法和交叉搜索法搜索速度较快，但搜索误差较大，容易陷入局部最小值。 |
- Similar Words：
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