%%?用于太陽能電池板缺陷檢測，缺陷用紅色標記，正常就不標記
%?author:cuixingxing
%?email:cuixingxing150@gmail.com
%
patch_rows?=?6;
patch_cols?=?10;
imds?=?imageDatastore（‘./defect_image_cell‘...?%?改成自己.jpg圖像所在目錄即可
????‘includeSubfolders‘true...
????‘fileExtensions‘{‘.jpg‘}）;
nums?=?length（imds.Files）;


%%?main?loop
for?k?=?1:nums
????img1?=?imresize（readimage（imdsk）0.3）;
????if?size（img13）==3
????????img1?=?rgb2gray（img1）;
????end
????
????%%?get?max?rect
????bw?=?imbinarize（img10.35）;
????se?=?strel（‘disk‘3）;
????bw_close?=?imclose（bwse）;
????s?=?regionprops（bw_close‘BoundingBox‘）;
????max_area?=?0;
????max_rect?=?[];
????for?i?=?1:length（s）
????????area?=?s（i）.BoundingBox（3）*s（i）.BoundingBox（4）;
????????if?area>=max_area
????????????max_area?=?area;
????????????max_rect?=?s（i）.BoundingBox;
????????end
????end
????
????%%?get?all?patches?rects
????x?=?linspace（max_rect（1）max_rect（1）+max_rect（3）11）;
????y?=?linspace（max_rect（2）max_rect（2）+max_rect（4）7）;
????[XY]?=?meshgrid（xy）;
????square_rects?=?zeros（patch_rows*patch_cols4）;
????for?i?=?1:patch_rows
????????for?j?=?1:patch_cols
????????????square_rects（patch_cols*（i-1）+j:）?=?[X（ij）Y（ij）X（ij+1）-X（ij）Y（i+1j）-Y（ij）];
????????????current_rect?=?square_rects（patch_cols*（i-1）+j:）;
????????end
????end
????
????%%?detect?each?patch?defect
????img1_RGB?=?cat（3img1img1img1）;
????for?i?=?1:patch_rows*patch_cols
????????x?=?floor（square_rects（i1））;
????????y?=?floor（square_rects（i2））;
????????width?=?floor（square_rects（i3））;
????????height?=?floor（square_rects（i4））;
????????current_patch?=?img1（y:（y+height）x:（x+width））;
????????[bw_edthreshOut]?=?edge（current_patch‘prewitt‘0.040）;
????????SE?=?strel（‘disk‘36）;
????????dilate_img?=?imdilate（bw_edSE）;
????????[bwthreshold]?=?edge（current_patch‘canny‘[0.05850.2563]）;
????????border?=?round（0.12*size（bw1））;
????????bw_mask?=?false（size（bw））;
????????bw_mask（border:size（bw1）-borderborder:size（bw2）-border）?=?true;
????????mask?=?bw_mask&bw;
????????mask?=?mask&（~dilate_img）;
????????R?=?current_patch;G?=?current_patch;B?=?current_patch;
????????R（mask）?=?255;G（mask）?=?0;B（mask）?=?0;
????????draw_patch?=?cat（3RGB）;
????????img1_RGB（y:（y+size（draw_patch1）-1）x:（x+size（draw_patch2）-1）:）?=?draw_patch;
????end
????[pathname~]?=?fileparts（imds.Files{k}）;
????save_name?=?fullfile（path[name‘_draw.png‘]）;
????imwrite（img1_RGBsave_name）;
%?????imshowpair（img1img1_RGB‘montage‘）
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-10-21?21:35??image_quexian\
?????目錄???????????0??2018-10-21?19:52??image_quexian\defect_image_cell\
?????文件?????2363921??2018-01-01?21:51??image_quexian\defect_image_cell\1.jpg
?????文件?????2361734??2018-01-09?15:42??image_quexian\defect_image_cell\10.jpg
?????文件??????889425??2018-10-21?20:49??image_quexian\defect_image_cell\10_draw.png
?????文件?????2430542??2018-01-09?15:52??image_quexian\defect_image_cell\11.jpg
?????文件??????911539??2018-10-21?20:49??image_quexian\defect_image_cell\11_draw.png
?????文件?????2402243??2018-01-09?15:55??image_quexian\defect_image_cell\12.jpg
?????文件??????901133??2018-10-21?20:49??image_quexian\defect_image_cell\12_draw.png
?????文件?????2453385??2018-01-09?15:58??image_quexian\defect_image_cell\13.jpg
?????文件??????918964??2018-10-21?20:49??image_quexian\defect_image_cell\13_draw.png
?????文件?????2431960??2018-01-09?16:03??image_quexian\defect_image_cell\14.jpg
?????文件??????909149??2018-10-21?20:49??image_quexian\defect_image_cell\14_draw.png
?????文件?????2429316??2018-01-09?16:05??image_quexian\defect_image_cell\15.jpg
?????文件??????908951??2018-10-21?20:49??image_quexian\defect_image_cell\15_draw.png
?????文件?????2391343??2018-01-09?16:07??image_quexian\defect_image_cell\16.jpg
?????文件??????897362??2018-10-21?20:49??image_quexian\defect_image_cell\16_draw.png
?????文件?????2396920??2018-01-09?16:10??image_quexian\defect_image_cell\17.jpg
?????文件??????899967??2018-10-21?20:49??image_quexian\defect_image_cell\17_draw.png
?????文件?????2354027??2018-01-09?16:16??image_quexian\defect_image_cell\18.jpg
?????文件??????889075??2018-10-21?20:49??image_quexian\defect_image_cell\18_draw.png
?????文件?????2431096??2018-01-09?16:18??image_quexian\defect_image_cell\19.jpg
?????文件??????910978??2018-10-21?20:49??image_quexian\defect_image_cell\19_draw.png
?????文件??????890094??2018-10-21?20:49??image_quexian\defect_image_cell\1_draw.png
?????文件?????2423296??2018-01-01?23:27??image_quexian\defect_image_cell\2.jpg
?????文件?????2393961??2018-01-09?16:20??image_quexian\defect_image_cell\20.jpg
?????文件??????902420??2018-10-21?20:49??image_quexian\defect_image_cell\20_draw.png
?????文件??????911488??2018-10-21?20:49??image_quexian\defect_image_cell\2_draw.png
?????文件?????2374665??2018-01-02?09:23??image_quexian\defect_image_cell\3.jpg
?????文件??????893414??2018-10-21?20:49??image_quexian\defect_image_cell\3_draw.png
?????文件?????2338070??2018-01-09?10:34??image_quexian\defect_image_cell\4.jpg
............此處省略12個文件信息