沿着一条直线的图象象素被转换成视频信号，然后由一个电子滤波器进行低通滤波。
The picture elements across a line are converted to the video signal and low-pass filtered with an electrical filter .
介绍了一种适用于数字视频处理中垂直滤波的嵌入式FIFO的结构，可同时写入并读出多行数据。
An embedded FIFO architecture for vertical filtering in digital video processing is proposed, which can write in and read out several lines of data simultaneously.
在加权最小二乘的基础上，结合PDE正则化，提出了一种视频图像序列超分辨率重建的自适应滤波方法。
An adaptive filter for video image sequence super resolution reconstruction is proposed on the basis of the weighted least square and PDE regularization in this paper.
本文针对计算机视频信息泄漏，提出了一种基于数字滤波的防护方法。
A method to prevent leakage from computers video information by digital filtering is presented.
实验表明，算法在MPEG - 4水印视频经过滤波、旋转、尺度变化、代码转换编码等处理后，水印在可见性和鲁棒性等方面取得了良好的效果。
From the experiment results, it indicates that, after the watermarked MPEG-4 video suffer filtering, rotation, scaling and transcoding, the watermark possesses good imperceptibility and robustness.
针对智能交通视频图像中常见的几种噪声源，阐述了数学形态学在交通图像滤波中的应用。
The application of mathematical morphology in filtering traffic images was discussed with respect to a number of noise sources common in intelligent traffic video images.
给出了基于FPGA的视频格式转换、快速中值滤波、自适应平台直方图双向均衡化的原理、实现方法及仿真结果。
The principium, implementation method and simulation results of FPGA -based video format conversion, median filtering and adaptive bidirectional plateau histogram equalization were given.
本文主要研究方向集中于视频编码后处理中去振铃滤波算法的研究和硬件实现。
In this thesis, we focus on the research and hardware implementation of deringing algorithm in post filtering of video coding.
为提高含噪视频序列的质量和效果，提出一种基于开关噪声检测与三维中值滤波相结合的开关3 -D中值滤波算法。
To improve the quality and effect of video sequences with noise, this paper proposes a switching 3-d median filter algorithm combining noise detection and 3-d median filter.
第三章介绍利用视频分割与粒子滤波实现多目标跟踪的算法。
In chapter three, we adopt the technique of video segmentation and particle filter to develop a new algorithm of multi-target tracking.
主要是采用RTP协议得到的已丢失报文和历史传输速率等信息，借鉴了无线通信原理中的自适应滤波算法，来预测评估视频传输的网络状态。
Firstly, it is profits from the adaptive filter algorithm in communication theory and achieved by evaluating and monitoring the status of message loss over a RTP - based network.
该转换还可以使用经滤波的较低比特深度的视频来进行色调映射和色调映射推导。
The conversion can also use the filtered lower bit depth video for tone mapping and tone mapping derivation.
在视频图像获取过程中，由于噪声对图像序列的降质，需要设计实时噪声滤波器。
For the degradation of image sequence due to noise, the temporal noise filter is designed during video image acquisition process.
针对足球视频中多球员跟踪问题，提出一种基于融合反馈式粒子滤波的多目标跟踪算法。
Aiming at the tracking problem of soccer players in soccer videos, a tracking algorithm based on fusion-feedback particle filter is proposed.
该电路在视频放大器、有源滤波器、高速数据转换器等电子系统中有着广泛的应用前景。
This circuit finds wide applications in video amplifiers, active filters, high speed data conversions and other electronic systems.
对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理，得到仅包含目标纹理的图像后检测纹理边缘。
Treat with plate grain image got by video using methods of gray level transformation, median filter, erosion, expansion and so on, gain the image which only includes grain, then detect brim of grain.
通过粒子滤波技术，研究了如何整合颜色特征、前景信息和积分图运算等技术实现视频目标跟踪的粒子滤波算法。
After studying particle filter technology, a moving object tracking algorithm based on a particle filter was developed, integrating foreground information, color features and an integral image method.
基于运动补偿时间滤波的可伸缩视频编码因其能有效去除时间相关性，而成为视频标准组织目前研究的热点。
Scalable video coding based on MCTF (motion compensated temporal filtering) has been thought of as the important study field for it's validity of removing temporal correlation.
文章介绍一种用CCD321型电荷藕合器件设计的梳状滤波器，目的在于探讨使用这种器件做视频信号处理的可行性。
This paper introduces a Comb Filter designed by CCD321 (Charge Coupled Device) in order to study the feasibility of using it to process the video signals.
然后分析了现有视频解码系统和环路滤波器设计，并且指出了本设计的重点和难点以及解决的思路。
The commonly used techniques for video systems and loop-filtering are discussed. The author presents a solution and the key points.
针对视频序列的超分辨率重建，提出了一种动态自适应滤波方法。
A dynamic adaptive filter for video sequence super resolution reconstruction is proposed.
我知道假如使用PWM(脉宽调制)模拟部分只需要做低通滤波就行了，否则就得全用模拟器件完成音频和视频。
I knew I would probably have to use some analog hardware to output the audio and video unless I used pulse-width modulation, in which case I would only need a low-pass filter.
用均值滤波的方法确定各帧的补偿量，并代入给定的变换模型对当前图像进行变换，实现对视频图像序列的稳定处理。
The parameters to compensate for the current image can be determined by average value filtering and have been applied to give motion model to stabilize the image stream.
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.
给出了该滤波方法的噪声方差方程，并利用该方法对采集的视频图像数据进行了处理，讨论了不同阈值下的滤波效果。
The noise variance equation is demonstrated here and is used to sort out the accumulated data of the video images. The filtering effects under different thresholds are also discussed here.
本文结合两种不同的运动估计方法，探讨二维棋盘式滤波器在视频编码中的应用。
This paper investigates video coding by using 2-D quincunx filter bank with respect to two methods of motion estimation.
如果功率计和功率传感器拥有1 M Hz的视频带宽，他将扮演一个- 3db截止点为1mhz的典型低通滤波器。
If a power meter and power sensor has a 1-mhz video bandwidth, it will act as a typical low pass filter with a 3-db rolloff point at 1 MHz.
Lei Shawmin：在基于运动补偿视频编码的块中控制环路滤波和后置滤波的方法和装置。
Method and apparatus for controlling loop filtering or post filtering in block based motion compensated video coding.
Lei Shawmin：在基于运动补偿视频编码的块中控制环路滤波和后置滤波的方法和装置。
Method and apparatus for controlling loop filtering or post filtering in block based motion compensated video coding.
应用推荐