concealment method meaning in English
隐蔽方法
Examples
- A new error concealment method based on edge detection
一种新的基于边缘检测的错误隐藏算法 - Error concealment methods based on motion features are researched
研究了基于运动特征的差错隐藏方法。 - An error concealment method for video communications considering both frequency and spatial domains
视频通信中频域和空域相结合的错误掩盖技术 - The main work is as follows : 1 . an error resilient algorithm to collaborate multiple description coding ( mdc ) and error concealment ( ecn ) is presented . the strategy of this method is to reconstruct the low quality image followed by recovering the lost wavelet tree with error concealment method when end - user receives few descriptions
在误码环境下,要保证解码端重构图象的质量,就要综合采用多种抗误码方法,本文对差错复原技术的综合应用进行了研究,具体内容如下: 1 、提出了图象多描述编码与差错隐藏相结合的差错复原算法,在接收端接收到的描述较少时,首先根据接收到的若干描述重构低质量的图象,然后采用差错隐藏方法恢复丢失的子波树。 - There are several procedures used to reduce these deteriorating effects , including the use of forward error correction techniques , error concealment methods and error resilience schemes . this paper studies error resilient techniques in internet video transmission . in this techeniques , reed - solomon ( rs ) codes across packets is used for error protection against packet loss , and a self - adaptive error concealment method based on motion feature is proposed , which can conceal errors more effectively , particularly for video sequences with acute motion
本文针对因特网视频传输中的丢包现象进行研究，一方面利用rs编码来提高视频压缩码流抵抗误码的能力；另一方面，提出了一种基于运动特征的自适应误码掩盖方法，能够较好的掩盖视频传输带来的误码，特别对于运动幅度较大的视频序列更能体现出其优势。