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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xue Quan Liu Jilin Wang Shijie Zhao Jiandong |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Inf. & Commun. Eng., Zhejiang Univ., Hangzhou, China (Xue Quan; Liu Jilin) |
| Abstract | In this paper, a real-time H.264/AVC baseline profile decoder is implemented on independent platform. Computationally intensive modules in the reference decoder are optimized for various hardware platforms. Especially, a fast group-based CAVLC entropy decoding algorithm is provided in detail, and several strategies are discussed from software optimization opinion. The experiments show that the speed of our developed software-based decoder is 3 times faster than that of the H.264/AVC reference decoder. The maximum decoding speed of 74 fps for CIF sequence is achieved on Intel Pentium 4 processor, with the same video quality as the reference decoder. |
| Starting Page | 1253 |
| Ending Page | 1256 |
| File Size | 234569 |
| Page Count | 4 |
| File Format | |
| ISBN | 078039335X |
| DOI | 10.1109/WCNM.2005.1544282 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-09-26 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Interpolation Filters Software algorithms Bit rate Video compression Quantization Automatic voltage control Entropy Motion compensation Decoding |
| Content Type | Text |
| Resource Type | Article |
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