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- This paper presents an approach to retrieve video sequences at the shot level. 本文提出了一种在镜头水平上检索视频序列的方法。
- Although MPEG compressed video provides compressed param eters,the compressed parameters can also rep-resent color feature in video sequences. 虽然MPEG压缩视频提供的是压缩参数,但压缩参数也能反映视频序列中的颜色特征。
- A localization method in color video sequences based on ASM is presented for moving object localization in this paper. 本文以彩色视频序列中运动物体的定位为例,提出了一种将主动形状模型应用于彩色视频序列中的目标定位方法。
- The faces in video sequences were predicted via motion quotiety and horizontal and vertical adjustment factors. 运用运动系数加上横向和纵向调节因子，对后续帧中的人脸加以预测。
- Video segmentation is to separate the meaningful object semantically from video sequences. 视频分割就是从视频序列中分割出在语义上有意义的对象。
- However, due to the hardware limitation, we usually obtain low resolution images or video sequences. 然而，受于硬体的限制，我们通常只得到低解析度的影像与视讯序列。
- Abstract： A key technique in MPEG-4 is extracting video objects from video sequences. 摘 要： 从视频序列中提取视频目标是MPEG-4中的关键技术之一。
- Aim at video sequences with dynamic background, the CNN video motion segmentation algorithm based on optical flow field threshold is presented. 针对背景相对运动是视频序列,提出了基于光流场阈值的CNN视频分割算法。
- A method extracting moving object was proposed by utilizing the Markov random field (MRF) and active contour model in video sequences. 针对视频序列图像中的运动目标分割，提出了将马尔可夫随机场模型和活动轮廓模型相结合的运动目标分割算法。
- Experimental results show that AGRO significantly increases PSNR of recovered video images under all circumstances of video sequences. 实验表明，AGRO在各种视频流条件下都显著提高了重构视频的峰值信噪比(PSNR)。
- Visual analysis of human motion from video sequences has been attached more and more important to computer visions recent few years. 对于视频序列中人体运动的视觉分析是计算机视觉领域中日益受到重视的一个研究方向。
- Convert your video sequence to individual TIF files. 把你的视频序列转换为TIF文件。
- In this thesis, a edge-based motion adaptive de-interlacing algorithm is proposed to promote visual quality of video sequences. 中文摘要本论文提出一个以边缘为基础，适应动作变化的除交错演算法。
- In the field of image processing, the segmentation of moving object in video sequences is a hot research topic in recent years. 在图像处理领域，视频图像序列中的运动目标分割技术是一个被广泛研究的热点课题。
- In the third stage, we hope to select several representative frames from video sequences that a person passed through scenes. 第三个部份，我们希望从一个人在环境中的片段中，挑选出许多具有代表性的影像。
- Shot change means scene content change in a video sequence. 镜头变化是指视频序列中场景内容的变化。
- In order to save bits,skipped macroblocks(MB) need to be determined accurately in head and shoulder video sequences encoded at low bitrates. 在头肩视频低码率编码的情况下,需要准确判定不编码宏块,从而节省码字。
- Test results for video sequences generated by Adobe Premiere 5.1 containing wipe scene changes show that the algorithm is well suited for various types and durations of wipes. 对用 Adobe Premiere5.;1生成的各种扫换视频进行检测
- To overcome this, a fast mode decision for inter-macroblock is proposed with adaptive threshold by utilizing the spatio-temporal correlation of the frames in video sequences. 该算法利用视频序列图像帧间时空域相关性，并运用动态门限来提高判决准确度。
- According to the predictive motion vectors derived from spatio-temporal coherence of video sequences, the type of searching modes can be confirmed adaptively. 算法利用序列图像的时空预测运动矢量作为序列活动剧烈程度的依据，自适应选择搜索模式。
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