| 基于网格扩张的视频图像马赛克检测算法 |
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| 引用本文： | 宁方美,叶峰.基于网格扩张的视频图像马赛克检测算法[J].计算机与现代化,2011(10):63-65. |
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| 作者姓名： | 宁方美 叶峰 |
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| 作者单位： | 江苏东怡软件技术有限公司研发部;苏州蜗牛电子有限公司游戏引擎部; |
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| 摘 要： | 提出一种基于网格扩张的视频图像马赛克检测算法,算法以网格扩张的方式遍历图像中的像素,并迅速发现图像中具有相似像素的矩形区域,即马赛克。通过实验表明,该算法在确保较高效率的同时有较高的准确率,满足了视频图像中马赛克检测的功能和性能要求。
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| 关 键 词： | 视频图像 马赛克 网格扩张 图像处理 |
A Mosaic Detection Algorithm of Video Image Based on Grid Expansion |
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| NING Fang-mei,YE Feng.A Mosaic Detection Algorithm of Video Image Based on Grid Expansion[J].Computer and Modernization,2011(10):63-65. |
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| Authors: | NING Fang-mei YE Feng |
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| Affiliation: | NING Fang-mei1,YE Feng2(1.Dep.of R&D,Jiangsu Dongyi Software Technology Co.,Ltd.,Suzhou 215006,China,2.Game Engine Department,Suzhou Snail Electronics Co.,Suzhou 215021,China) |
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| Abstract: | This paper presents a mosaic detection algorithm of video image based on grid expansion.The algorithm traverses the image pixels with the way of grid-based expansion,and quickly finds the rectangular area with similar pixels in image,which is the mosaic.The result shows that this algorithm is of high efficiency while ensuring a high accuracy,meeting the functional and performance requirements of mosaic detection of video image. |
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| Keywords: | video image mosaic grid-based expansion image processing |
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