...视频目标提取; 视差估计 中图分类号: TP391 文献标识码: A 文章编号: 0372 2112 ( 2004) 05 0848 03 [gap=1266]Key words: multi view video coding; video object extraction; disparity estimation 用较大的匹配块根 据 MAD 准则 进行匹 配, 再将 MAD 值大 于 给定阈值的图像块分 成较小 的块进行 匹..
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顺序扫描可以从视频中提取高品质图像，尤其是对移动目标。
Progressive scanning enables better quality images extracted from the video, especially for moving targets.
本文着重研究基于高分辨率雷达视频回波的目标特征提取问题。
The target feature extraction about high resolution radar video echo is studied in this paper.
首先利用视频图像处理技术实现背景提取、背景更新、移动目标检测。
The video sequences are processed by the background extraction and adaptation, moving objects detection, shadow detection, eroding and dilating image in order to create the moving pedestrian contour.
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