@inproceedings{4c5762698048437ba5918597dcb18472,
title = "Realtime H.264 encoding system using fast motion estimation and mode decision",
abstract = "H.264 provides various useful features such as improved coding efficiency and error robustness. These features enable mobile device to adopt H.264/AVC standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion estimation (ME) and mode decision. We implemented a realtime H.264 encoding system based on DSP and FPGA chip using the propose scheme to jointly optimize inter mode selection and ME using the multi-resolution analysis. In our paper, we focus on reducing the complexity while maintaining the visual quality output. Experimental results show that the proposed algorithm is over 3 times faster than the existing method while maintaining the coding efficiency and the implemented system. The implemented H.264 encoder meets the common requirement of the real-time video coding [30 frames/sec].",
keywords = "H.264, Inter mode decision, MRME, Mobile video communication, Motion estimation",
author = "Choi, {Byeong Doo} and Hwang, {Min Cheol} and Cho, {Jun Ki} and Kim, {Jin Sam} and Kim, {Jin Hyung} and Ko, {Sung Jea}",
year = "2005",
doi = "10.1007/11596356_20",
language = "English",
isbn = "3540308075",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "174--183",
booktitle = "Embedded and Ubiquitous Computing - International Conference EUC 2005, Proceedings",
note = "International Conference on Embedded and Ubiquitous Computing, EUC 2005 ; Conference date: 06-12-2005 Through 09-12-2005",
}