英汉例句

• in order to store and transmit electrocardiogram(ecg), an integer wavelet based on lifting scheme composed of embedded zerotree wavelet(ezw)coding is proposed in this paper.

  为了便于心电信号的存储和远传，提出了一种基于提升方式的整数小波变换、组合嵌入式零树编码方案的心电信号压缩算法。

• the lifting scheme is a new philosophy in biorthogonal wavelet construction. this paper applies the idea to image edge detection, and proposes an edge detection algorithm based on lifting schemes.

  提升方案是构造双正交小波的新方法，本文把这种提升的思想用于图象边缘提取上，提出了一种基于提升方案的边缘检测算法；

• an image segmentation algorithm is proposed, which combines the min lifting scheme with watershed transform.

  提出了一种基于极小值跟蹤法的水线变换图像分割方法。

• in addition, several way are adopted to optimize the one dimensional transform architecture. improving the architecture resulting from the standard lifting scheme reduces the critical path delay;

  改进了由标準的提升算法得到的变换结构，减小了关键路径上的延时；

• parametrization of the lifting scheme used for constructing filter banks.

  构造滤波器组的提升格式的参数化。

• to improve the performance of 3-d wavelet video codec, a new temporal wavelet filter based on motion compensated and lifting scheme is proposed in this thesis.

  现有的三维小波视频编码器的主要弱点是在时间方向的滤波效果不理想，本文对此提出了一种新的改进方案。

• the basic theory of biorthogonal wavelet is introduced, and from the point of view of digital filter, the necessary conditions and lifting scheme of biorthogonal wavelet function are discussed.

  介绍了双正交小波分解的基本理论，并用数字滤波器的观点分析了双正交小波函数所满足的条件；

• in conclusion, video coding based wavelet is still in its developing stage, especially, the lifting scheme wavelet transform, its theory and application will develop further in the future.

  总之，基于小波的视频编码方法还处于发展的初期，特别是基于提升小波，它的理论和在视频编码中的应用有待于进一步的研究和探讨。

• improving the architecture resulting from the standard lifting scheme reduces the critical path delay;

  改进了由标準的提升算法得到的变换结构，减小了关键路径上的延时；

• to solve the difficulties in dim target detection, such as low snr and small-scale displacement, a new automatic target detection algorithm based on lifting scheme and wavelet energy is proposed.

  针对图像序列中红外弱小目标的检测与跟蹤中遇到的难点，即信噪比低、帧间相对位移小等问题，提出一种基于小波提升框架及小波能量的目标检测算法。

• combined with various applications in image coding and compression, lifting scheme transform is compared with wavelet transform in both hard realization and computation burden.

  结合图像压缩编码的具体应用，从硬件可实现性和计算量两个方面对比了提升框架变换和小波变换。

• the advantages of wavelet transform constructed with lifting scheme are introduced and compression algorithm based on lifting wavelet for sar raw data is proposed.

  该文介绍了提升方法构造小波变换的优点，结合sar原始数据的特点，提出了基于提升小波变换的sar 原始数据压缩算法。

• this paper presents the fundamentals and the three constructing steps of lifting scheme briefly. and it uses lifting method to process dem data with multi-scale representation.

  介绍提升方法实现的原理和构造的三个步骤，将提升方法应用于dem数据的多尺度表达；

• on adaptive wavelet transforms and multi-stage lifting scheme, a new adaptive lifting scheme is discussed. results of image coding with our scheme are good.

  讨论了一种新的自适应方案，并对研究结果进行了测试，取得了较好的效果。

• the improved lifting scheme is adopted to reduce the critical path delay.

  采用改进的提升算法，减少了关键路径上的延时。