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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wu Bo Zhao Sihua Li Shufang |
| Copyright Year | 2005 |
| Description | Author affiliation: Beijing Univ. of Posts & Telecommun., China (Wu Bo; Zhao Sihua; Li Shufang) |
| Abstract | The discrete wavelet transform (DWT) can provide multiple resolution and global decomposition. This advantage can be used to carry out the video processing applications both in software and hardware broadly. The ADV611 is one dedicated chip using DWT to implement video compression especially in video surveillance systems. In this paper we present a scheme using the technique similar to the MPEG4's sprite to reduce the output bit rate and achieve high rate compression at acceptable quality. The experiment result using sprite to preprocessing input video stream and without any preprocessing are compared, the higher performance is showed. |
| Sponsorship | IEEE Beijing Sect |
| Starting Page | 1234 |
| Ending Page | 1236 |
| File Size | 1192258 |
| Page Count | 3 |
| File Format | |
| ISBN | 0780391284 |
| DOI | 10.1109/MAPE.2005.1618146 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-08-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Data preprocessing discrete wavelet transform Discrete wavelet transforms Application software ADV611 video compression Bit rate Transform coding Video compression Streaming media Video surveillance Hardware Sprites (computer) |
| Content Type | Text |
| Resource Type | Article |
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