| 一种基于全局运动统计和边缘平滑滤波的视频去隔行方法 |
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| 引用本文： | 周津,姚素英,柳崎峰.一种基于全局运动统计和边缘平滑滤波的视频去隔行方法[J].电子技术应用,2008,34(8). |
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| 作者姓名： | 周津 姚素英 柳崎峰 |
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| 作者单位： | 1. 天津大学,电子信息工程学院,ASIC设计中心,天津300072
2. 晶宝利(北京)微电子科技有限公司,北京,100083 |
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| 摘 要： | 一种新型运动自适应去隔行视频处理算法,并进行了数字逻辑电路实现。该算法利用全局运动统计方法对传统的运动检测结果进行校正处理。以提升运动检测处理的准确性。对场内空间插值进行定向边缘平滑滤波,保持边缘的清晰平滑。
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| 关 键 词： | 去隔行 运动自适应 全局运动统计 边缘平滑滤波 数字逻辑电路 |
A video de-interlacing method based on global motion statistic and edge smooth filter |
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| ZHOU Jin,YAO Su Ying,LIU Qi Feng.A video de-interlacing method based on global motion statistic and edge smooth filter[J].Application of Electronic Technique,2008,34(8). |
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| Authors: | ZHOU Jin YAO Su Ying LIU Qi Feng |
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| Affiliation: | ZHOU Jin YAO Su Ying LIU Qi Feng(1.ASIC Design Center,Tianjin University,Tianjin 300072,China,2.PowerLayer Microsystems(Beijing),Beijing 100083,China) |
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| Abstract: | A novel motion-adaptive video de-interlacing algorithm is proposed and implemented by digital logic circuit.Global motion statistic is adopted for motion detection refinement in terms of accuracy.To make the intra-field interpolated edge clearer and smoother,direction based edge smooth filter is presented. |
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| Keywords: | de-interlacing motion-adaptive global motion statistic edge smooth fiher digital logic circuit |
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