Full search algorithm searches each point covering the full search window, and too much computation leads to very slow search speed which places great impact on its application.
全搜索算法搜索遍及搜索窗每一个点,计算量太大,搜索速度严重影响了其应用。
Analyze the classical motion estimation full search algorithm and EPZS algorithm to improve the EPZS algorithm. On this basis, an enhanced search template condition is proposed to use.
通过分析经典运动估计全搜索算法与EPZS算法后,在此基础上对EPZS算法的进行改进,提出了增强搜索模板的使用条件。
Experiments show that the algorithm obtains similar PSNR to full sub-pixel search at very low computation cost.
实验结果表明该算法以极小的搜索代价取得了与全搜索相当的效果。
Experimental data on full search block matching algorithm indicates that the proposed method keeps the accuracy while the computation load is reduced to 8.72%.
以全搜索块匹配算法为例的实验表明,该算法在保持精度不变的前提下,运算量最终减少到8.72%。
The experiment shows that the algorithm mentioned above can acquire satisfactory results if there are full features within the search Windows.
实验结果表明:如果搜索窗口内存在较丰富的特征,该算法可以获得满意的结果。
Base on image correlation, the proposed algorithm correct transmissive error with full search method.
该方法以图像相关性作为判别依据,使用全搜索的方法来恢复数据。
Experimental results show that our algorithm can reduce the computational-complexity to 3% of fast full search motion estimation algorithm, with negligible PSNR loss and bit rate increase.
试验结果证明,该算法能够将计算复杂度降低到快速全搜索运动估计算法的3%,而PSNR和码率几乎与快速全搜索算法得到的结果相当。
The new algorithm achieves very close quality compared to full search but with several hundred times speedup.
新算法与全搜索块匹配算法相比,在重建图像质量方面是非常接近的,但却获得了几百倍的提速。
This paper proposes a fast template matching algorithm. The exact best matching may be found by a full search.
提出了一种在完全搜索中寻找最优匹配点的模板匹配算法。
It makes full use of the topology relation among triangles in TIN to search triangles intersected with the section line, which increases the efficiency of the algorithm.
该算法充分利用TIN中各三角形间存在的拓扑关系,实现了与剖面线相交三角形的快速搜索,大大提高了算法的执行效率。
Simulation result shows that the proposed algorithm has a prediction quality near to the Full Search, and reduces the search points in about 10% relative to the Hexagon Search Algorithm.
仿真结果表明,在重建图像质量接近全搜索的同时,新算法比六边形算法减少了约10%的搜索点数。
Experiments show that the algorithm can obtain almost the same PSNR as full search (FS) at a low computation cost, and it excels three-step search (3ss) algorithm in searching velocity and effect.
实验结果表明,该算法可以较小的搜索代价取得与全搜索相当的效果,在搜索速度与搜索效果方面优于三步法(3ss)。
In this paper, a quasi full search method for the improved motion estimation algorithm is proposed.
提出了一种称为准全搜索法的块匹配改进算法。
The simulation results show that the coupled algorithm is able to make full use of the quickness of gradient search and the ability of global optimization of chaotic search.
仿真结果表明,耦合算法能够充分利用梯度搜索的快速性和混沌搜索全局优化的能力。
The simulation results show that the coupled algorithm is able to make full use of the quickness of gradient search and the ability of global optimization of chaotic search.
仿真结果表明,耦合算法能够充分利用梯度搜索的快速性和混沌搜索全局优化的能力。
应用推荐