题目/Title：
                        A VLSI implementation of lifting-based forward and inverse wavelet transform

作者/Author：
                        Leibo Liu,Milin Zhang,Hongying Meng,Li Zhang,Zhihua Wang

期刊/Journal： Chinese Journal of Electronics

年份/Issue Date：2007.July

卷（期）及页码/Volume（No.）&pages：Vol.16, No.3, pp. 423 - 428

摘要/Abstract：

A VLSI architecture of Spatial combinative lifting algorithm (SCLA) based 2-D forward and inverse Discrete wavelet transform (DWT) with both 5/3, 9/7 filters and 5-level Mallat decomposition method is proposed in this paper. This processor is fabricated using UMC 0.18 mu m CMOS technology in a 1.5mm x 1.5mm die, containing 28k gates plus 47kbits on-chip SRAM. Test shows this chip can process at 23.29 frames/s with image resolution up to 1920 x 1080 x 24 bits (YUV422 full color) under 100MHz, and consuming 50mW under a 1.8V power supply.