Deinterlacing based on scene change and content characteristics detection

Yuan Huang; Qian Huang; Yanping Li; Feng Ye; Yanfang Wang

doi:10.1117/12.2540337

14 August 2019 Deinterlacing based on scene change and content characteristics detection

Yuan Huang, Qian Huang, Yanping Li, Feng Ye, Yanfang Wang

Proceedings Volume 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019); 111792A (2019) https://doi.org/10.1117/12.2540337
Event: Eleventh International Conference on Digital Image Processing (ICDIP 2019), 2019, Guangzhou, China

Abstract

This paper proposes a deinterlacing algorithm based on scene change and content characteristics detection. Firstly, scene changes and video content characteristics are detected. Secondly, optimized motion estimation is performed based on scene change detection results. Thirdly, the image blocks are locally partitioned and different interpolation methods are applied. Experimental results show that the algorithm can not only improve the vertical image resolution with lower algorithm complexity, but also obtain high-quality progressive sequences for interlaced video sequences of different video content.

Citation Download Citation

Yuan Huang, Qian Huang, Yanping Li, Feng Ye, and Yanfang Wang "Deinterlacing based on scene change and content characteristics detection", Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111792A (14 August 2019); https://doi.org/10.1117/12.2540337

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