Deinterlacing with reduced flickering

Jonghwa Lee; Sangwook Lee; Chulhee Lee

doi:10.1117/12.827240

2 September 2009 Deinterlacing with reduced flickering

Jonghwa Lee, Sangwook Lee, Chulhee Lee

Proceedings Volume 7443, Applications of Digital Image Processing XXXII; 74430Y (2009) https://doi.org/10.1117/12.827240
Event: SPIE Optical Engineering + Applications, 2009, San Diego, California, United States

Abstract

Deinterlacing is a process of converting interlaced video signals into progressive video signals. Traditionally, deinterlacing methods have been evaluated in terms of PSNR. On the other hand, some artifacts can severely degrade perceptual video quality, but may not produce large mean square errors. One of such artifacts is flickering. This flickering artifact occurs more frequently as the video size increases. For example, for HD TV signals, this flickering artifact is more frequently observed. In this paper, we propose a deinterlacing method which noticeably reduces this flickering artifact with slight loss in terms of PSNR.

Citation Download Citation

Jonghwa Lee, Sangwook Lee, and Chulhee Lee "Deinterlacing with reduced flickering", Proc. SPIE 7443, Applications of Digital Image Processing XXXII, 74430Y (2 September 2009); https://doi.org/10.1117/12.827240

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