This paper proposes a key frame extraction algorithm based on Rough Set(RS) in compressed domain.
提出一种基于粗糙集（RS）的压缩域关键帧提取算法。
A fast moving object extraction method working in MPEG compressed domain is proposed in this paper.
论文提出了一种工作于MPEG压缩域的快速运动目标提取算法。
An effective algorithm is proposed to segment moving object in compressed domain and pixel domain method combined.
提出一种视频的压缩域与像素域特征结合的运动对象分割算法。
The technology of video stream transcoding can be divided into two types: spatial domain(pixel-domain) and compressed domain(DCT-domain).
目前的视频流转码大致可以分为空域（像素域）转码和压缩域（DCT域）转码两种方法。
Also, the course of IKVOS in the compressed domain is formalized and the model of IKVOS is proved to satisfy the criterion of coinduction.
将压缩域关键视频对象选择算法形式化为压缩域关键视频对象选择模型，证明该模型满足归纳法准则；
Moreover, video clipping and merging in MPEG compressed domain is implemented, which will largely exploit network-based applications of CBVAR.
进而，设计并实现了MPEG压缩视频裁剪与拼接功能，大大拓宽了视频检索在网络化方面的应用。
Secondly, we develop a new face detection algorithm that works directly on the wavelet compressed domain based on the same paired feature learning framework.
接著，我们利用这篇论文提出的成对特徵学习，开发出一套可直接在小波压缩域上进 行人脸侦测的新演算法。
The data structure in JPEG2000 compressed domain is firstly analyzed. The concept of information tree and a novel tree-distance measurement are then proposed.
该文首先分析JPEG2000压缩域数据结构，在此基础上，提出信息树的概念，并提出一种新的树距离度量方法。
The framework of video abstraction system in compressed domain is described, and main algorithms such as shot change detection, key-frame extraction and face detection are discussed.
给出了压缩域视频摘要系统的结构框架，并对其中的压缩域视频镜头变换检测、关键帧提取和压缩域人脸检测等主要算法进行了讨论。
Finally, a new image retrieval method in JPEG2000 compressed domain is proposed. Experimental results show its potential in the research of compressed domain image retrieval techniques.
接着提出一种JPEG2000压缩域图像检索方法，实验结果表明，该文方法能取得明显的检索效果。
Most of the current moving object segmentation algorithms in compressed domain were focused on the MPEGx video standards which were complexity intensive due to the use of complex mathematical models.
目前大部分压缩域视频对象的分割方法主要面向MPEG系列视频标准，且算法建模复杂。
For the sake of efficient storage and transmission, increasing images are being represented in the compressed format. Thus, more and more attentions are shifted to compressed domain image enhancement.
为了减少图像的存储量，提高图像的传输效率，大量的图像被压缩，因此基于压缩域图像的增强技术越来越引起人们的重视。
In this paper we introduce an effective algorithm for the deblocking of the JPEG compressed images based on the denoising and edge detection in wavelet domain.
利用小波分析良好的去噪和边缘检测特性，本文提出一种减少JPEG压缩图象中方块效应的有效算法。
A novel compressed-domain video watermarking algorithm based on motion speed was presented, the performance analysis of relative detection was given.
在运动矢量的基础上提出运动速度概念，并提出一种基于运动速度的压缩域视频流水印算法，给出相关检测性能分析。
On the basis of the calculation of compressed roller area and the rubber rigidity test, the authors give a method of calculating the elastic pressure of offset rollers and the waveform of time domain.
在胶印机胶辊压缩区域面积计算和胶皮刚度测试的基础上，给出了一种计算胶辊弹性压力及其时域波形的方法。
On the basis of the calculation of compressed roller area and the rubber rigidity test, the authors give a method of calculating the elastic pressure of offset rollers and the waveform of time domain.
在胶印机胶辊压缩区域面积计算和胶皮刚度测试的基础上，给出了一种计算胶辊弹性压力及其时域波形的方法。
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