文章提出了一种新的自适应帧频提升算法，并深人研究了它的快速硬件实现方法。该算法通过引入 内部参数和加权块匹配误差，来进行自适应运动补偿，因而它可以有效地消除噪声的影响，并便于硬件实现。最后，通过建立对应于可变参数的因子査找表和采用现场可编程逻辑器件（FPGA)快速实现了扫描格式转换中的帧频提升算法，并应用在实际系统中，实验结果表明该算法十分有效。

In this paper, a new adaptive frame rate upconversion algorithm is presented, and its rapid implementation method in hardware is further discussed. With inner parameters and weighted block-matching error, the algorithm implements adaptive motion compensation. Therefore, this algorithm can effectively reduce the noise-interference and the hardware realization complexity. By using a look-up table that corresponds to the adjustable parameter and employing FPGA, the algorithm for scan format conversion is realized. Its application in practical system shows that this algorithm is very efficient.