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A Reconfigurable VLSI Structure for DWT
DWT has been the main algorithm of image compression, such as in JPEG2000.This paper propose a VLSI structure to perform line-based DWT using lifting scheme. We use this mean to achieve 1D and 2D DWT, examination results show this structure is simple and efficient.
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| creator | Hong, Qi Wang, Kanwen Cao, Wei Tong, Jiarong |
| description | DWT has been the main algorithm of image compression, such as in JPEG2000.This paper propose a VLSI structure to perform line-based DWT using lifting scheme. We use this mean to achieve 1D and 2D DWT, examination results show this structure is simple and efficient. |
| doi_str_mv | 10.1109/ICISE.2009.145 |
| format | conference_proceeding |
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| identifier | ISSN: 2160-1283 |
| ispartof | 2009 First International Conference on Information Science and Engineering, 2009, p.465-468 |
| issn | 2160-1283 |
| language | eng |
| recordid | cdi_ieee_primary_5454888 |
| source | IEEE Xplore All Conference Series |
| subjects | Convolution Discrete wavelet transforms Finite impulse response filter Hardware Image coding Image reconstruction Information science Low pass filters Transform coding Very large scale integration |
| title | A Reconfigurable VLSI Structure for DWT |
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