An Implementation of Motion Adaptive De-interlacing Combining with Film Detection
碩士 === 清雲科技大學 === 電機工程研究所 === 95 === Interlaced scan TV programs should be de-interlaced before showing on the progressive scan TV. A film detection motion adaptive de-interlacing algorithm is proposed in this thesis, which is capable to process both normal mode and film mode videos. Three consecuti...
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ndltd-TW-095CYU004420102016-05-25T04:14:20Z http://ndltd.ncl.edu.tw/handle/55341136127828283269 An Implementation of Motion Adaptive De-interlacing Combining with Film Detection 具影像模式偵測之動態適應性去交錯演算法設計與實現 Shih-Chieh Chou 周士傑 碩士 清雲科技大學 電機工程研究所 95 Interlaced scan TV programs should be de-interlaced before showing on the progressive scan TV. A film detection motion adaptive de-interlacing algorithm is proposed in this thesis, which is capable to process both normal mode and film mode videos. Three consecutive fields are used by motion detector and 3 : 2 Pull Down Detector to classify video area into stationary and motion categories, and then perform suitable de-interlacing method for different category. The proposed method is applied to normal moving or static object, for fast moving object, spatial interpolation method is used, and for stationary object, temporal interpolation method is used. In addition, the 3 : 2 Pull Down Recovery method is performed to Film mode. We use Verilog HDL to develop the hardware architecture of the proposed algorithm and implemented in a FPGA. We then compare the proposed method with several other de-interlacing methods. Pi-Tung Chen 陳碧東 2007 學位論文 ; thesis 100 zh-TW |
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碩士 === 清雲科技大學 === 電機工程研究所 === 95 === Interlaced scan TV programs should be de-interlaced before showing on the progressive scan TV. A film detection motion adaptive de-interlacing algorithm is proposed in this thesis, which is capable to process both normal mode and film mode videos. Three consecutive fields are used by motion detector and 3 : 2 Pull Down Detector to classify video area into stationary and motion categories, and then perform suitable de-interlacing method for different category. The proposed method is applied to normal moving or static object, for fast moving object, spatial interpolation method is used, and for stationary object, temporal interpolation method is used. In addition, the 3 : 2 Pull Down Recovery method is performed to Film mode.
We use Verilog HDL to develop the hardware architecture of the proposed algorithm and implemented in a FPGA. We then compare the proposed method with several other de-interlacing methods.
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Pi-Tung Chen |
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Pi-Tung Chen Shih-Chieh Chou 周士傑 |
author |
Shih-Chieh Chou 周士傑 |
spellingShingle |
Shih-Chieh Chou 周士傑 An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
author_sort |
Shih-Chieh Chou |
title |
An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
title_short |
An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
title_full |
An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
title_fullStr |
An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
title_full_unstemmed |
An Implementation of Motion Adaptive De-interlacing Combining with Film Detection |
title_sort |
implementation of motion adaptive de-interlacing combining with film detection |
publishDate |
2007 |
url |
http://ndltd.ncl.edu.tw/handle/55341136127828283269 |
work_keys_str_mv |
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