Fast Motion Estimation and Intermode Selection for H.264
<p/> <p>H.264/AVC provides various useful features such as improved coding efficiency and error robustness. These features enable mobile devices to adopt H.264 standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion es...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2006-01-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
| Online Access: | http://dx.doi.org/10.1155/ASP/2006/71643 |
| _version_ | 1818163672369856512 |
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| author | Choi Byeong-Doo Nam Ju-Hun Hwang Min-Cheol Ko Sung-Jea |
| author_facet | Choi Byeong-Doo Nam Ju-Hun Hwang Min-Cheol Ko Sung-Jea |
| author_sort | Choi Byeong-Doo |
| collection | DOAJ |
| description | <p/> <p>H.264/AVC provides various useful features such as improved coding efficiency and error robustness. These features enable mobile devices to adopt H.264 standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion estimation (ME) and mode decision. In this paper, we propose a new scheme to jointly optimize intermode selection and ME using the multiresolution analysis. Experimental results show that the proposed method is over 3 times faster than other existing methods while maintaining the coding efficiency.</p> |
| first_indexed | 2024-12-11T16:53:17Z |
| format | Article |
| id | doaj.art-372b91ded3644928bc3f33941d7fe4b8 |
| institution | Directory Open Access Journal |
| issn | 1687-6172 1687-6180 |
| language | English |
| last_indexed | 2024-12-11T16:53:17Z |
| publishDate | 2006-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Advances in Signal Processing |
| spelling | doaj.art-372b91ded3644928bc3f33941d7fe4b82022-12-22T00:58:03ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802006-01-0120061071643Fast Motion Estimation and Intermode Selection for H.264Choi Byeong-DooNam Ju-HunHwang Min-CheolKo Sung-Jea<p/> <p>H.264/AVC provides various useful features such as improved coding efficiency and error robustness. These features enable mobile devices to adopt H.264 standard to achieve effective video communications. However, the encoder complexity is greatly increased mainly due to motion estimation (ME) and mode decision. In this paper, we propose a new scheme to jointly optimize intermode selection and ME using the multiresolution analysis. Experimental results show that the proposed method is over 3 times faster than other existing methods while maintaining the coding efficiency.</p>http://dx.doi.org/10.1155/ASP/2006/71643 |
| spellingShingle | Choi Byeong-Doo Nam Ju-Hun Hwang Min-Cheol Ko Sung-Jea Fast Motion Estimation and Intermode Selection for H.264 EURASIP Journal on Advances in Signal Processing |
| title | Fast Motion Estimation and Intermode Selection for H.264 |
| title_full | Fast Motion Estimation and Intermode Selection for H.264 |
| title_fullStr | Fast Motion Estimation and Intermode Selection for H.264 |
| title_full_unstemmed | Fast Motion Estimation and Intermode Selection for H.264 |
| title_short | Fast Motion Estimation and Intermode Selection for H.264 |
| title_sort | fast motion estimation and intermode selection for h 264 |
| url | http://dx.doi.org/10.1155/ASP/2006/71643 |
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