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- And the error concealment techniques include weighted pixel averaging algorithm based on INTRA frame coding and motion compensation using predicted motion vectors based on INTER frame coding. 解码端采用了差错隐藏技术,主要包括帧内编码中的像素距离加权平均算法和帧间编码中的根据预测运动向量进行运动补偿。
- The circuits can receive DVI signals from computer and perform image partition according to the structure of TSPDP, color display is also controlled. 该电路可以接收计算机显卡输出的DVI视频信号,并依据显示屏的输出要求对其进行分割与裁剪,同时还能控制PDP的灰度显示。
- By using the cross subsampling,rhombus filer two dimensional DPCM, motion check, inter frame and intra frame insert,the rate of digital color television signal will be compressed from 216Mb/s to 34Mb/s. 文中提出了利用交叉亚取样、对角滤波、二维差分编码、运动检测及帧内和帧间内插等措施,将216Mb/s速率的彩色电视信号压缩到34Mb/s。
- The possible position of moving target center in the next frame image was predicted by Kalman filter, and a search region of target was generated. 该方法利用卡尔曼滤波预测目标中心在下一帧图像中可能出现的位置,以该位置为中心,建立候选的目标搜索区域。
- The image partition processes indicate that the vegetation index NDVI and ratio index ETM+4/ETM+3 are practicable and reliable to extract the growing information of vegetation. 图像分割处理表明利用植被指数NDVI、比值指数ETM+4/ETM+3来提取植被的长势信息是可行和可靠的。
- Aiming at the image partition and motion target's extraction, this paper has done farther researches and presents a new scheme for fastspeed image track. 论文还针对监控系统中的图像分割与运动目标提取做了进一步的分析,提出了一种快速图像跟踪的解决方案。
- Aiming at the image partition and motion target"s extraction, this paper has done farther researches and presents a new scheme for fastspeed image track. 论文还针对监控系统中的图像分割与运动目标提取做了进一步的分析,提出了一种快速图像跟踪的解决方案。
- Then parallel implement for the algorithm was also proposed by taking account of the communication complexity and the spatial relationship for image partition. 其次考虑算法用于图像分割的通信复杂度及动态聚类时的空间相邻关系,提出了相应的并行实现方案。
- In hole-measuring software, we studied the methods of digital image partition for special work piece, including classical edge-find arithmetic such as Roberts, Sobel and threshold partition . 图像处理是测量系统实现非接触测量的关键,而正确的对被测孔进行边缘识别则是系统测量精度的保证。
- Intra Frame Error Concealment Based on Fuzzy Classification 一种基于模糊聚类的视频帧内差错掩盖
- The system segments every video into frames,then overlays the frame image and displays it in turn in a new playing thread. 该系统先对各视频进行分割,再将分割后的各帧图像叠加处理,在此基础上建立一个播放线程,将处理结果依次显现出来。
- Fuzzy Reasoning Based Intra Frame Error Concealment for Block Based Images 一种基于模糊推理的块编码图像帧内误码恢复方法
- In order to realize encryption of active images,every pixel of every frame image is randomly changed according to encryption matrix,simultaneously scrambling transformation technique is used. 用产生的加密矩阵随机地改变每一帧图像的每一个像素,并利用图像置乱变换技术来实现对活动图像加密的目的。
- J.Feng, Y.K.Ding, Z.L.Liu, Q.L.Yang, B.P.Guo, H.B.Niu, Improvements of UV/X-ray Framing Image Tube Cameras, Proc.SPIE, Vol. 2869, 664-667, 1996. 牛憨笨,张焕文,杨勤劳,赵积来,高继魁,郭宝平,赵慧娟,王云程,宋宗贤,皮秒X射线分幅相机实验研究,强激光与粒子束,5(3),325,1993。
- Multiple image partition algorithm fusion based on fuzzy integral 基于模糊积分的图像分割算法融合
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is not easy to true up a frame. 做个标准的框架也不容易。
