@inproceedings{08f92daf48cd4a3ba404b3f73626e435,
title = "Efficient inter/intra mode decision for H.264/AVC inter frame transcoding",
abstract = "In this paper, we propose an efficient inter/intra mode decision for H.264/AVC inter frame transcoding. A zero-block decision scheme is first employed to select some candidate inter and intra modes for prediction. Soon afterward, we incorporate a fast multi-reference frame motion estimation with adaptive search window into inter mode decision. For intra mode decision we suggest a mode refinement scheme to eliminate improbable modes for RDO calculations to a greater extent. The experimental results reveal that average 93% of computation time can be saved for the proposed H.264 inter frame transcoding algorithm, when compared with fully decoding/encoding procedure. The degradation in the rate-distortion performance is fairly small.",
keywords = "H.264/AVC, Inter frame transcoding, Rate distortion optimization (RDO), Rate-distortion cost function",
author = "Wu, {Chien Da} and Yinyi Lin",
year = "2009",
doi = "10.1109/ICIP.2009.5414226",
language = "???core.languages.en_GB???",
isbn = "9781424456543",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE Computer Society",
pages = "3697--3700",
booktitle = "2009 IEEE International Conference on Image Processing, ICIP 2009 - Proceedings",
note = "2009 IEEE International Conference on Image Processing, ICIP 2009 ; Conference date: 07-11-2009 Through 10-11-2009",
}