It demarcates the start of active video on each row of a video frame.
它界定了视频帧每一行中有效视频的起始位置。
The experimental results show that higher video frame capture and display speed is obtained.
实验结果表明，该系统可获得更快的视频帧采集及显示速度。
The aim is also focused on the playback quantity which may be influenced by loss of information of the playing video frame.
同时也关注由于丢包而引起的回放质量的下降问题。
The invention can avoid driving picture element array to repeat the same video frame content, which reduces the power waste and saves power.
本发明可避免视框内容相同时仍重复驱动画素阵列，借以能减少功率浪费与达到省电的功效。
Then, a multiscale morphology gradient-based watershed segmentation algorithm is introduced to segment the video frame in the spatial domain.
然后，引入基于多尺度形态梯度的分水岭分割算法，对图像进行空域分割。
The video device is enumerated and opened using VWF, then, a Callback Function is registered and responded in order to read and compress Video Frame.
使用VFW接口枚举并打开视频设备，在回调函数中实现对视频帧的获取和压缩。
In this thesis, firstly, video frame segmentation algorithm of multi-modal information based on artificial text and visual characteristics is proposed.
本文首先给出一种基于人工文本与视觉特征的多模态信息视频帧分割算法。
More particularly, the number of sustain pulses within the video frame and selected by the power level mode is modified as a function of the input frame frequency.
更具体地，按照输入帧频率的函数来修改视频帧内的维持脉冲数。
In another aspect, for a first interlaced scanning video frame in a video sequence, a decoder decodes a bitplane signaled at frame layer for the first interlaced video frame.
另一方面，对于视频序列中的第一隔行扫描视频帧，解码器解码第一隔行扫描视频帧的帧层处用信号表示的位平面。
This article introduces that in a new design of radar raster-displaying terminal, SDRAM is used as video frame memory and FPGA is adopted to carry out the process of control circuit.
SDRAM作为雷达光栅显示视频帧缓冲存储器，通过FPGA器件实现对SDRAM的控制，已成功应用于一款雷达光栅显示终端。
The efficient video coding technique finds out a motion vector of a central macro block, and detects whether the motion vector can be applied to other macro blocks in the video frame.
本发明高效视频编码法先找出中央宏块的运动矢量，并且检验该运动矢量是否可应用于视频帧中其它宏块。
After using the IMG_Load function to load each video frame into a temporary surface, the SDL_ConvertSurface function is used to make sure all the surfaces used will have the same color format.
先使用img_load函数将视频各帧载入到临时表面，再调用SDL_ConvertSurface函数确保所有用到的表面有相同的色彩格式。
Caption Detection and Enhancement Choosing reasonable features according to the particularity of caption, and combining the redundant information of multiple video frame to detect and enhance caption.
基于视频的字幕检测和增强根据字幕的特殊性选择合理的特征，并利用视频中多帧间的冗余信息实现字幕的检测和增强。
Frame the video around a campaign or story from inside your organization.
围绕你所在组织的一个活动或事件设计视频。
Rather than storing every pixel of every frame of video separately, video algorithms store information that can be used to predict the color values of pixels.
该版本不是对视频的每一帧的每个像素进行分别的存储，而是通过存储的信息来预测像素点的颜色值。
Pause the video at an interesting moment and add your comment, and it will appear as that frame is displayed on playback.
在某个感兴趣的时刻，停止播放视频并添加你的评论，那么它将在回放的时候作为一个显示的帧播放出来。
In addition, the video resolution and frame rate have also been doubled in the free version.
还有，免费版本的视频解析度以及帧速也提升了两倍之多。
Contributing to the file size, in order of importance, are the parameters that set the video bit rate, audio sample frequency, audio bit rate, then frame size.
对文件大小的贡献，按重要性的顺序，依次是视频比特率、音频采样频率、音频比特率，然后是帧速。
This includes the background images for each frame of the video and the foreground image of the text ELENA.
这包括用于视频每个帧的背景图像和文本elena的前景图像。
The video for this song was shot using different film frequencies, allowing various actions to unfold at different rates within the same frame.
这首歌的视频使用了非常手段，使得一个画面中的各种动作以不同的速度进行。
Figure 6 shows the video setting entries for video bit rate, frame rate, video size, and aspect ratio.
图6显示了视频比特率、帧速、视频大小和高宽比的视频设置项。
Not only can it convert from one video format to another, but it can also take frame snapshots and thus provide a thumbnail of the video before customers view it.
它不仅能把一种视频格式转化成另一种，还能拾取画面的快照从而为用户提供视频缩略图。
This seems to match well to the low frame rate of the source video files.
这看上去非常适合源视频文件的低帧率。
Soft real-time systems can miss deadlines without the overall system failing (such as losing a frame of video).
软实时系统超过截止期限后并不会造成系统整体失败(如丢失视频中的一帧)。
Kodak's EasyShare Digital Photo Frame not only shows off your pictures, but also plays tunes - and video.
Kodak公司的EasyShare数码相框不但可以展示您的相片，还可以播放音乐-甚至视频。
Now we have a motion-tracking function that is run for every frame of video that comes in. Let's retrieve the coordinates and draw a blue circle where there is motion.
现在有了一个运动跟踪函数，对于视频的每一帧都会运行它。
Adjust the video resolution, size and frame rate for capture.
调整捕捉的视频分辨率尺寸和帧率。
Adjust the video resolution, size and frame rate for capture.
调整捕捉的视频分辨率尺寸和帧率。
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