提出了一种复杂度可分级的帧内预测方法。
In this paper, a complexity-scalable intra-frame prediction method is proposed.
目的建立一个控制性、重复性好，并可分级的骨骼肌挫伤动物模型。
Objective To establish a new animal model of grading skeletal muscle contusions that could be controllable and repetitive.
可分级的视频编解码器可以使用经解码的较低比特深度的视频来进行色调映射和色调映射推导，从而将较低比特深度的视频转换为较高比特深度的视频。
A scalable video codec may convert lower bit depth video to higher bit depth video using decoded lower bit depth video for tone mapping and tone mapping derivation.
可分级编码是解决这些问题的重要方法之一。
Scalable coding is one of the important methods to resolve these problems.
本论文主要研究了可分级编码，特别是面向网络的精细可扩展编码，以其在网络上的相关传输问题。
And this paper mainly researches on scalable coding, especially Fine Granular Scalability (FGS) coding, and the problems of its transmission.
本文在速率失真函数的基础上，提出了适合精细可分级编码视频流的最优的速率分配方法。
An optimal rate allocation method for fine granularity scalable video streaming based on rate-distortion function was presented.
本文对基于对象的小波域视频细粒度可分级编码中的两个关键问题，即视频对象编码和运动估计技术进行了深入研究。
This paper makes a deep insight into two problems of object-based fine granular scalable video coding in the wavelet domain, namely video object coding and motion estimation techniques.
提出了一种新的基于无缝切换技术的可分级码流切换方法。
A novel seamless switching method of scalable video stream is presented.
首先，详细介绍了它支持的时域、空域、SNR粗粒度可分级(CGS)和SNR精细粒度可分级(FGS)编码的原理和实现；最后，对视频可分级编码技术的应用前景进行了总结。
Firstly, the principle and implementation of temporal Scalability, spatial Scalability, SNR Coarse-grain Scalability (CGS) and SNR Fine-grain Scalability (FGS) Video Coding are introduced in detail.
提出了一个基于MPEG 4精细可分级编码技术的视频流式传输系统。
A video streaming system based on MPEG4 fine granularity scalability (FGS) is presented.
提出了一种基于JPEG2000的图象局部可分级检索方法。
A method of JPEG2000 based scalable lookup of image's local regions is presented in this paper.
该算法具有较高的压缩比，能够实现有损或无损压缩，能够提供分辨率可分级性，而且保持了原来的嵌入式零树编码所具有的优点。
The algorithm has high compression ratio, and can achieve the lossless and loss compression. It can provide the resolution scalability and remain the former advantages of EZW.
论文通过相关的信源网络联合编码技术解决了可分级码流的保护和自适应问题，将其用于同时面向异构用户的流媒体鲁棒传输。
We address the scalable video bitstream protection and adaptation problem by a set of joint source network coding techniques for robust streaming video to heterogeneous users simultaneously.
运动补偿时域滤波（MCTF）将若干连续的视频帧组成一个图像组进行时域小波分解以获得时域可分级性。
A group of pictures(GOP) consisted of several successive frames was decomposed by motion-compensated temporal filtering(MCTF) to support temporal scalability by using subband/wavelet transform.
最后给出了基于JPEG2000的图象局部可分级检索的实验实例。
In the end of this paper, the experimental results of JPEG2000 based scalable lookup of image local regions are given.
作为流媒体的核心技术之一，视频的可分级编码技术已经成为一个重要的研究领域。
The video scalable coding technique, one of core technology in media streaming, have been thought as the important study field.
作为流媒体的核心技术之一，视频的可分级编码技术已经成为一个重要的研究领域。
The video scalable coding technique, one of core technology in media streaming, have been thought as the important study field.
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