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大小: 2.13MB文件類型: .zip金幣: 1下載: 0 次發(fā)布日期: 2021-01-05
- 語言: Matlab
- 標(biāo)簽:
資源簡介
該課題為基于MATLAB平臺(tái)的PCA的人臉識(shí)別系統(tǒng)。傳統(tǒng)的人臉識(shí)別都是直接人頭的比對(duì)，現(xiàn)實(shí)意義不大，這塊都做爛了。該課題識(shí)別原理為：從一副生活照中尋找到人臉，并且分割人臉圖象，利用PCA算法進(jìn)行降維，和庫里圖片進(jìn)行對(duì)比，輸出目標(biāo)人臉以及相關(guān)個(gè)人信息。該課題還可以庫內(nèi)外人臉的識(shí)別，如果是庫外人臉則實(shí)現(xiàn)報(bào)警等。即在線離線同時(shí)進(jìn)行，兩種功能。離線：讀取圖片進(jìn)行識(shí)別；在線：坐在攝像頭面前，調(diào)取攝像頭，實(shí)時(shí)拍攝進(jìn)行識(shí)別。并且如果是庫外人臉則提示報(bào)警。
代碼片段和文件信息
function?[faceIbox]?=?facedetect（I）?
faceI?=?[];
box?=?[];
faceDetector?=?vision.CascadeobjectDetector（）;%人臉檢測器?????
[MNK]?=?size（I）;
scale?=?1;%縮小系數(shù)，為了更快的檢索圖像中人臉
I?=?imresize（I[M/scaleN/scale]）;
bbox?=?step（faceDetector?I）;%人臉檢測
%這里可能檢測出多個(gè)，我們選擇最大人臉作為我們的樣本
if?~isempty（bbox）
????max_area?=?0;
????for?i?=?1:?size（bbox?1）
????????if?bbox（i3）*bbox（i4）?>?max_area
????????????max_area?=?bbox（i3）*bbox（i4）;
????????????max_idx?=?i;
????????end
????end
??
????box?=?bbox（max_idx:）;%最大區(qū)域矩形
????box?=?ceil（box.*scale）;%對(duì)應(yīng)的尺寸也要放大
????faceI?=?imcrop（Ibox）;%截取出人臉區(qū)域
else
????box?=?[];?
end
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-07-23?10:55??MATLAB庫外人臉識(shí)別GUI界面源碼\
?????文件?????????704??2019-03-18?01:12??MATLAB庫外人臉識(shí)別GUI界面源碼\facedetect.m
?????文件????????7773??2019-07-22?22:22??MATLAB庫外人臉識(shí)別GUI界面源碼\facerecg.fig
?????文件????????5921??2019-07-15?23:47??MATLAB庫外人臉識(shí)別GUI界面源碼\facerecg.m
?????目錄???????????0??2019-07-22?22:19??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\
?????目錄???????????0??2019-07-21?19:40??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s1.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s10.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s2.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s3.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s4.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s5.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s6.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s7.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s8.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\01\s9.bmp
?????目錄???????????0??2019-07-21?19:40??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s1.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s10.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s2.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s3.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s4.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s5.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s6.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s7.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s8.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\02\s9.bmp
?????目錄???????????0??2019-07-21?19:40??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\03\
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\03\s1.bmp
?????文件???????30966??1994-04-18?14:07??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\03\s10.bmp
?????文件???????30966??1994-04-18?14:17??MATLAB庫外人臉識(shí)別GUI界面源碼\人臉庫\03\s2.bmp
............此處省略78個(gè)文件信息
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