基于FPGA图像处理灰度图像变换

clc;
clear all ;
RGB = imread（‘Lena.png‘） ;
R =RGB （ : : 1） ;
G =RGB （ : : 2） ;
B =RGB （ : : 3） ;
outdata = zeros（1150*150） ;
outdata1 = zeros（1150*150） ;
for i = 1:150 
	for j = 1: 150 
        outdata（（i-1）*150+j） = bitand（R（ij）248）+ bitshift（bitand（G（ij）224）-5）;
        outdata1（（i-1）*150+j） = bitand（G（ij）224）+ bitshift（bitand（G（ij）248）-3）;
        end
end


fid = fopen（‘Lena.coe‘‘w+‘）;

 fprintf（fid‘memory_initialization_radix=16;
memory_initialization_vector=
‘）;

for k = 1:150*150
      fprintf（fid‘%02x%02x
‘outdata（k）outdata1（k））;
end

fclose（fid）;

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-08-17 15:52  try8_rgb2gray
     目录           0  2018-08-17 16:26  try8_rgb2graydesign
     文件         591  2018-08-17 16:28  try8_rgb2graydesignPIN.ucf
     文件        2096  2018-08-14 20:00  try8_rgb2graydesign
ga_to_gray.v
     文件         799  2018-08-17 18:37  try8_rgb2graydesign op_gray.v
     文件        3380  2018-08-17 17:02  try8_rgb2graydesignvga.v
     目录           0  2018-02-15 11:18  try8_rgb2graydoc
     目录           0  2018-08-17 17:39  try8_rgb2graymatlab
     文件         610  2018-08-17 18:41  try8_rgb2graymatlabgame.asv
     文件         612  2018-08-17 18:41  try8_rgb2graymatlabgame.m
     文件      135062  2018-08-17 16:06  try8_rgb2graymatlabhuaji.coe
     文件      135062  2018-08-17 18:41  try8_rgb2graymatlabLena.coe
     文件       56986  2018-08-17 16:05  try8_rgb2graymatlabLena.png
     文件      135062  2018-08-17 18:19  try8_rgb2graymatlabmv.coe
     文件        3089  2018-08-17 17:39  try8_rgb2graymatlabmv.jpg
     文件        7591  2018-08-17 16:36  try8_rgb2graymatlab美女.jpg
     目录           0  2018-08-17 15:48  try8_rgb2grayprj
     目录           0  2018-08-17 18:58  try8_rgb2grayprjgray
     文件       12731  2018-08-17 18:58  try8_rgb2grayprjgraygray.gise
     文件       40783  2018-08-17 16:43  try8_rgb2grayprjgraygray.xise
     目录           0  2018-08-17 18:52  try8_rgb2grayprjgrayipcore_dir
     文件         238  2018-08-17 16:24  try8_rgb2grayprjgrayipcore_dircoregen.cgp
     文件        3136  2018-08-17 18:51  try8_rgb2grayprjgrayipcore_dircoregen.log
     文件        1128  2018-08-17 18:41  try8_rgb2grayprjgrayipcore_diredit_ram_16x40000.tcl
     目录           0  2018-08-17 18:51  try8_rgb2grayprjgrayipcore_dir
am_16x40000
     文件         705  2018-08-17 18:51  try8_rgb2grayprjgrayipcore_dir
am_16x40000.asy
     文件        1276  2018-08-17 18:58  try8_rgb2grayprjgrayipcore_dir
am_16x40000.gise
     文件      405000  2018-08-17 18:51  try8_rgb2grayprjgrayipcore_dir
am_16x40000.mif
     文件           0  2018-08-17 18:52  try8_rgb2grayprjgrayipcore_dir
am_16x40000.ncf
     文件      284832  2018-08-17 18:50  try8_rgb2grayprjgrayipcore_dir
am_16x40000.ngc
     文件        2023  2018-08-17 18:51  try8_rgb2grayprjgrayipcore_dir
am_16x40000.sym
............此处省略132个文件信息