英汉例句

• spatial error concealment using sub-pixel edge detection with hessian matrix;

  本文提出了一种新的基于边缘检测的空域错误隐藏方法。

• this paper proposes a self-adaptive algorithm which can figure out whether there is scene change and choose to utilize different type of error concealment based on jm algorithms.

  本文提出的改进算法在jm算法的基础上添加自适应性，能够根据检测结果自主选择采用何种类型的错误掩蔽算法。

• the thesis also proposes a simple and feasible error concealment scheme of whole frame loss in the transmission.

  针对视频传输中出现整帧丢失情况，给出了一个简单易行的整帧丢失误码掩盖方案。

• experimental results show that both the visual quality and psnr of the image processed using the proposed error concealment method are better than other temporal algorithms.

  大量的模拟实验结果表明，利用该算法隐藏的图像在视觉效果和峰值信噪比（psnr）两方面均优于同类算法。

• the error concealment algorithms for storage system are also analyzed and compared.

  同时对存储系统的错误隐藏算法也进行了分类比较和评述。

• error concealment is a way to solve this problem and main error concealment algorithms are reviewed in this paper.

  错误隐藏是解决这个问题的方法之一，文章回顾了当前的主要错误隐藏算法。

• error concealment based on weighted motion vectors according to the edge information and .

  结合边缘检测与运动矢量分类，我们提出一种加权运动矢量恢复算法。

• the dct based error concealment algorithm can be used for image reconstruction on client and concealment error caused by storage system or transmission channel.

  基于dct的错误隐藏算法可用于客户端近似重建图象，隐藏存储系统或传输信道带来的错误。

• statistical correlations of the smoothness and consistency in images were used to develop error concealment techniques for i-frame, p-frame, and b-frame mpeg-2.

  同时基于图像信号的相关性、光滑性及一致性的假设，分别对mpeg-2的i-帧、p-帧和b-帧图像提出了相应的错误隐藏技术。

• for decreasing the computational complexity of searching process in best neighborhood matching method, a fast error concealment algorithm using successive elimination was proposed.

  为了减少自相似错误隐藏算法中搜索过程的计算复杂度，提出了一种基于连续淘汰的快速自相似错误隐藏算法。

• to resolve this problem, this paper proposes an effective frame-loss error concealment algorithm according to the study of other algorithms, and presents the results comparing to the others.

  对于此种传输错误的处理，在分析和研究已有整帧恢复算法的基础上，本文提出一种有效的整帧恢复算法，并给出了实验结果和分析。

• compared with other error concealment algorithm with comparable computation complexity, this algorithm has a better recovered image quality, both in subjective and objective criterion.

  与运算复杂度相当的同类算法相比，该算法的修复图像质量无论在客观评价準则和主观评价準则上都有一定的提高。

• this paper presents a new spatial error concealment method based on edge detection.

  本文提出了一种新的基于边缘检测的空域错误隐藏方法。

• first the paper studies the algorithms of amr speech coder. the amr speech coder consists of the multi-rate speech coder, a source controlled rate scheme, and an error concealment mechanism.

  本文首先研究了amr声码器的算法，amr声码器主要由多速率语音编码器、源控速率方案和错误消除机制三大部分组成。

• for block-based dct coding, an error concealment algorithm based on masked shift interpolation is proposed.

  对于分块dct编码，提出了一个基于掩模插值的图像块修复算法。

• however, the compressed video streams are vulnerable to the random noise in channel and generate errors, therefore, error concealment in video communication draw more and more attention.

  但是，压缩后的视频码流极易受到信道随机噪声的干扰而产生错误，因此，视频通信中的错误隐藏技术越来越多的受到人们的关注。

• best neighborhood matching (bnm) is a very good error concealment algorithm to achieve high quality image restoration. however, bnm needs intensive computation, which restricts its real application.

  是目前对损坏图像进行修复并能产生高质量可接受图像的图像恢复算法，然而bnm却具有计算复杂度高的局限性，因而限制了其实际应用。

• a new intra-frame error concealment method wiec using the wiener interpolation algorithm is presented.

  提出了一种基于维纳插值模型的帧内错误隐藏插值算法wiec。

• we also show that in the receiver error concealment and error resilience should be adopted for maximum using of the rightly received video stream data.

  为了能够最大限度地应用已经接收的视频数据流，在接收端需要采用错误隐藏和错误恢复技术。

• proper error concealment method can be chosen adaptively according to frame coding type, macro-block coding mode and motion vectors of neighbor macro-blocks in the algorithm proposed.

  该算法根据视频帧的编码模式、丢失宏块的邻域宏块的编码模式、运动程度和运动矢量一致性自适应地选择差错恢复方法。

• in this paper, a novel adaptive error concealment technique is proposed to enhance the damaged image.

  该文提出了一种新的自适应图像错误隐藏算法。

• a novel error concealment technique based on the discrete cosine transform(dct) coefficients recovery is proposed.

  提出一种新的基于dct系数恢复的错误隐藏技术。