I?=?imread（‘bacteria.BMP‘）;
BW1?=?edge（I‘prewitt‘0.04）;?????????????%??0.04為梯度閾值
figure（1）;
imshow（I）;
figure（2）;
imshow（BW1）;

?屬性????????????大小?????日期????時間???名稱
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?????文件??????22054??2003-12-10?21:30??多種圖像邊緣檢測與分割處理\4-11.jpg

?????文件??????33120??2000-12-28?13:30??多種圖像邊緣檢測與分割處理\bacteria.BMP

?????文件????????140??2004-04-04?15:18??多種圖像邊緣檢測與分割處理\P0401.m

?????文件????????164??2004-04-04?15:30??多種圖像邊緣檢測與分割處理\P0402.m

?????文件?????????92??2004-04-04?15:38??多種圖像邊緣檢測與分割處理\P0403.m

?????文件????????177??2004-04-04?16:49??多種圖像邊緣檢測與分割處理\P0404.m

?????文件????????667??2004-04-04?16:56??多種圖像邊緣檢測與分割處理\P0405.m

?????文件????????460??2004-04-04?16:59??多種圖像邊緣檢測與分割處理\P0406.m

?????文件????????654??2004-04-04?17:01??多種圖像邊緣檢測與分割處理\P0407.m

?????文件????????215??2004-04-04?17:02??多種圖像邊緣檢測與分割處理\P0408.m

?????文件????????139??2004-04-04?17:03??多種圖像邊緣檢測與分割處理\P0409.m

?????文件????????367??2004-08-04?14:02??多種圖像邊緣檢測與分割處理\readme.txt

????..A.SH.?????15360??2010-05-19?22:47??多種圖像邊緣檢測與分割處理\Thumbs.db

?????文件????????518??2003-11-25?22:44??多種圖像邊緣檢測與分割處理\wrod213.bmp

?????目錄??????????0??2010-05-20?22:01??多種圖像邊緣檢測與分割處理

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