全流水线1维8点DCT变换，用于JPEG编码，无乘法运算,verilog
Full-line one-dimensional 8-point DCT, for JPEG encoding, no multiplication (2014-01-19, VHDL, 2KB, 下载4次)
图像加水印，图像无变化，水印可提取出来，用途是防盗版，篡改等。
Image processing watermark, the picture does not change, the watermark can be extracted, use anti-piracy, tampering. (2013-05-16, VHDL, 1KB, 下载7次)