This paper illustrates a method to detect scene cuts using a difference metric based on the color histograms of successive frames of a video sequence.
该文阐述了一个用于场景探测的新方法。该方法用到了一个差异公式,而这个公式则建立在视频序列中连续帧的颜色直方图之上。
Watching a video of the finger-tapping task led to faster and more accurate first attempts at the target sequence only when study participants slept within 12 hours of the video, before being tested.
研究发现只有当研究参与者在测试前在观看12小时的视频时睡着时,观看一段手指敲击任务的视频能导致在首次尝试特定顺势的敲击时更快且更精确。
Using MPlayer to extract frames of any video into jpeg files, we will process the images using a Perl script to composite them into sequence.
使用MPlayer来提取任何视频帧为jpeg文件,我们将使用perl脚本来处理图片并按次序进行合成。
Please see the demonstration video linked to in Downloads or Resources for an example of creating a knock sequence.
请参阅下载部分给出的视频展示,或参阅参考资料中用来创建敲打序列的例子。
Now that we have a frame-by-frame extraction of our source video files, we can create tiled background images in sequence for each frame of the final product.
既然我们已逐帧提取出了源视频文件,对于最终产品的每一帧,我们可以按次序创建贴片的背景图像。
A video showing a sequence of STEREO observations, including this one, reveals that a small coronal mass ejection (CME) burst from this region a short time after this image was taken.
一段由STEREO拍摄的视频记录了包括此次爆发的一系列观察过程,显示在这幅照片拍摄后不久这个区域就发生了一次小型的日冕物质抛射(CME)。
The video from which Figure 1 was captured is a visualization of part of a sequence of a lysozyme protein misfolding due to a single mutation.
图1的来源视频呈现了由于单一突变造成的溶解酵素蛋白质的序列的一部分。
This paperintroduces a method of detecting moving object using sequence images in video.
介绍了一种在视频中运用序列图像检测运动目标的方法。
As the direct application for recovering response function from a video sequence, we use the response curve calibrated above to solve the problem of pixel value differences in panorama.
作为视频序列的高动态图像获取的直接应用,本文用视频序列标定的响应曲线来校正全景图的颜色差异。
In video disk, a consecutive sequence of frames.
在视频光盘上,一种连续的帧序列。
In this paper, a novel spatiotemporal adaptive super-resolution reconstruction algorithm of video sequence based on MAP frame is proposed to overcome the weakness of conventional MAP algorithms.
针对传统MAP法存在的局限性,本文提出了一种基于MAP框架的时空联合自适应视频序列超分辨率重建算法。
A method of face location in head-shoulder sequence images in video conference and video telephone application are proposed.
提出了一种用于视频会议及可视电话的头肩序列图像人脸定位方法。
The robot looks for one of six basic types of grasps and studies how they are used and change through time in a video sequence.
机器人查找一六基本的它们是如何使用的,并通过时间改变的视频序列类型抓手和研究。
The significant role of motion compensation technology was stated in this paper for which to be used in the sequence images or real time video signal coding. A main calculation method was presented.
论述了运动补偿技术在序列图像或实时视频信号编码中的重要作用,给出了其主要算法,并介绍了其在数字高清晰度电视系统中的应用。
With the crane loading sequence planning window user can generate a detail plan for a heavy crane lift, and then run 3d "video" of crane lift by stepping trough the pre planned steps.
随着起重机载荷序列规划窗口用户可以生成一个细节重型起重机升降机计划1,然后运行,加强计划采取的步骤槽前三维“视频”起重机的提升。
A new approach to extract video objects from video sequence by combining of orientation information measure, color and motion information is presented.
将视频图像的方向信息测度、颜色和运动信息相结合的视频对象分割算法可以解决这一问题。
Partitioning a video sequence into shots or detecting shot change is one of key techniques in video indexing.
视频序列的镜头分割亦称镜头变化检测是视频检索中的关键技术之一。
The video encoder transmits the encoded header information as a first sequence of bits and transmits the encoded residual information as second sequence of bits.
所述视频编码器发射所述经编码标头信息作为第一位序列且发射所述经编码残余信息作为第二位序列。
The compression of medical image series is very important in telemedicine. The motion estimation plays a key role in the video sequence compression.
医学图像序列压缩是远程医疗系统中的重要技术,而运动估计在视频序列压缩中起着关键作用。
To further uproot the idea of video as a faithful recording tool, Fang would usually rework the sequence of events in her videos through editing.
方璐往往通过后期制作的干扰和重设事件发生的时间次序,进一步放弃了录像作为一种忠实的、在场的记录性工具的主导作用。
An error concealment algorithm is proposed as a post-processing tool at the decoder side, with the aim of recovering the motion vectors and image blocks lost during the video sequence transmission.
提出了一种误差掩盖算法,作为在解码器端的后处理工具,以恢复视频序列在传输过程中丢失的运动矢量和图像块。
Aiming at the tracking problem of targets in video sequence images, a multi-target tracking algorithm based on region matching is proposed.
针对视频序列中目标的跟踪问题,提出了一种基于模版匹配的多目标跟踪算法。
In view of the faults of traditional method, a new background subtraction method for video image sequence is proposed.
针对传统背景提取算法的不足,提出一种新的视频序列背景提取方法。
The invention relates to a digital video test sequence (1) comprising an intra coded picture (I) and a plurality of predicted pictures (p, B) following said intra coded picture.
本发明涉及一种数字视频测试序列(1),包括一幅帧内编码图像(I)和所述帧内编码图像之后的多个幅预测图像(p,B)。
Then the authenticity of the object is proved with the time relativity of the object in a video sequence.
再用序列图像中目标的时间相关性检验目标的真实性,从而最终确定是否有运动目标。
Automatic extraction of motion region in video sequence is critical to the generation of a video object.
视频运动区域的自动提取是视频对象生成的关键。
In the framework of the MPEG 4 coding system, the automatic or semiautomatic video sequence segmentation plays a key role in supporting the features of content based coding.
在MPEG -4编码系统框架中,为支持基于内容的编码性能,视频自动、半自动分割成为关键技术之一。
The present invention relates to an identification apparatus (100) in a video surveillance system for identifying properties of an object captured in a video sequence by a video surveillance camera.
本发明涉及视频监视系统中用于对视频监视摄像机所捕获的视频序列中的对象的特性进行识别的识别装置(100)。
The present invention relates to an identification apparatus (100) in a video surveillance system for identifying properties of an object captured in a video sequence by a video surveillance camera.
本发明涉及视频监视系统中用于对视频监视摄像机所捕获的视频序列中的对象的特性进行识别的识别装置(100)。
应用推荐