Study of frame-rate up conversion based on H.264

doi:1005-8885 (2007) 01-0106-05

中国邮电高校学报(英文) ›› 2007, Vol. 14 ›› Issue (1): 106-110.doi: 1005-8885 (2007) 01-0106-05

• Artificial Intelligence • 上一篇下一篇

Study of frame-rate up conversion based on H.264

GAN Zong-liang, ZHU Xiu-chang

Province Key Laboratory on Image Processing and Image Communication,
Nanjing University of Posts and Telecommunications, Nanjing 210003, China

收稿日期:2006-06-12 修回日期:1900-01-01 出版日期:2007-03-30
通讯作者: GAN Zong-liang

Study of frame-rate up conversion based on H.264

GAN Zong-liang, ZHU Xiu-chang

Province Key Laboratory on Image Processing and Image Communication,
Nanjing University of Posts and Telecommunications, Nanjing 210003, China

Received:2006-06-12 Revised:1900-01-01 Online:2007-03-30
Contact: GAN Zong-liang

摘要/Abstract

摘要：

In this study, a low complexity frame-rate up conversion method using compressed domain information for H.264 decoder is proposed. In the proposed scheme, the motion vectors (MVs) are estimated using constant acceleration motion model, and the MVs regarded as no credibility are corrected, and the interpolation method is applied on the basis of the macroblock (MB) coded types. Applied to the H.264 decoder, the proposed method provides high quality interpolation frames and an obvious decrease of the block artifacts.

关键词:

video;post;processing,;H.264,;motion;compensated;frame;interpolation;(MCFI),;frame-rate;up;conversion;(FRUC)

Abstract:

Key words:

video post processing;H.264;motion compensated frame interpolation (MCFI);frame-rate up conversion (FRUC)

中图分类号:

TN911.23

GAN Zong-liang, ZHU Xiu-chang. Study of frame-rate up conversion based on H.264[J]. Acta Metallurgica Sinica(English letters), 2007, 14(1): 106-110.

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Study of frame-rate up conversion based on H.264

Study of frame-rate up conversion based on H.264

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