91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    發布日期: 2023-09-11
  • 語言: Matlab
  • 標簽: matlab??

資源簡介

本課題為基于MATLAB的不變矩答題卡識別。可識別學號,學科,答案,并進行分數統計,以及判斷是否及格。后臺可設置標準excel答案。經過灰度變換形成灰度圖像、二值化處理、圖像濾波、邊緣檢測、hough變換等預處理。帶GUI交互式界面。
識別原理***:計算出了單選選擇答案后,需要與標準的答案進行對比。這時需要建立一個二維的數組來儲存標準答案。在程序中建立了一個數組,只有一行卻有多個列,來記錄每一道單項選擇題的標準答案。記錄好考生填涂的答案和標準答案后,這時通過一個 FOR 循環一一對比,如果相同的就讓計數器加一如果不同計數器就不加。循環結束后就可以統計出考生選對的答案,然后將統計好的數字乘上每道題的分數就可以計算出考生單選題的得分。

資源截圖

代碼片段和文件信息

function?[Dom?Aom?Answer?Bn]?=?Analysis(stats1?stats2?Line?Img?flag)
%%下區域分析
%答題區域默認為六個大區:1~20,21~40,41~60,61~75,76~90,91~105
if?nargin?????flag?=?1;
end
Line1?=?Line{1};
Line2?=?Line{2};
Line3?=?Line{3};
Line4?=?Line{4};
yn1?=?round(Line1(1?2)?+?0.18*(Line2(1?2)-Line1(1?2)));
yn2?=?round(Line1(1?2)?+?0.34*(Line2(1?2)-Line1(1?2)));
yn3?=?round(Line1(1?2)?+?0.50*(Line2(1?2)-Line1(1?2)));
yn4?=?round(Line1(1?2)?+?0.66*(Line2(1?2)-Line1(1?2)));
yn5?=?round(Line1(1?2)?+?0.82*(Line2(1?2)-Line1(1?2)));
yn6?=?round(Line1(1?2)?+?0.98*(Line2(1?2)-Line1(1?2)));

%下區域六條橫線
Linen1_1?=?[Line1(1?1)?yn1;?Line1(2?1)?yn1];
Linen2_1?=?[Line1(1?1)?yn2;?Line1(2?1)?yn2];
Linen3_1?=?[Line1(1?1)?yn3;?Line1(2?1)?yn3];
Linen4_1?=?[Line1(1?1)?yn4;?Line1(2?1)?yn4];
Linen5_1?=?[Line1(1?1)?yn5;?Line1(2?1)?yn5];
Linen6_1?=?[Line1(1?1)?yn6;?Line1(2?1)?yn6];

%?定位豎直網格分割線
xn1?=?round(Line3(1?1)?+?0.22*(Line4(1?1)-Line3(1?1)));
xn2?=?round(Line3(1?1)?+?0.26*(Line4(1?1)-Line3(1?1)));
xn3?=?round(Line3(1?1)?+?0.48*(Line4(1?1)-Line3(1?1)));
xn4?=?round(Line3(1?1)?+?0.52*(Line4(1?1)-Line3(1?1)));
xn5?=?round(Line3(1?1)?+?0.72*(Line4(1?1)-Line3(1?1)));
xn6?=?round(Line3(1?1)?+?0.77*(Line4(1?1)-Line3(1?1)));
xn7?=?round(Line3(1?1)?+?0.98*(Line4(1?1)-Line3(1?1)));

Linen1_2?=?[xn1?Line3(1?2);?xn1?Line3(2?2)];
Linen2_2?=?[xn2?Line3(1?2);?xn2?Line3(2?2)];
Linen3_2?=?[xn3?Line3(1?2);?xn3?Line3(2?2)];
Linen4_2?=?[xn4?Line3(1?2);?xn4?Line3(2?2)];
Linen5_2?=?[xn5?Line3(1?2);?xn5?Line3(2?2)];
Linen6_2?=?[xn6?Line3(1?2);?xn6?Line3(2?2)];
Linen7_2?=?[xn7?Line3(1?2);?xn7?Line3(2?2)];

%下區域一定位橫網格線坐標計算
ym1_1?=?round(Line1(1?2)?+?0.38*(Linen1_1(1?2)-Line1(1?2)));
ym2_1?=?round(Line1(1?2)?+?0.5*(Linen1_1(1?2)-Line1(1?2)));
ym3_1?=?round(Line1(1?2)?+?0.65*(Linen1_1(1?2)-Line1(1?2)));
ym4_1?=?round(Line1(1?2)?+?0.80*(Linen1_1(1?2)-Line1(1?2)));
ym5_1?=?round(Line1(1?2)?+?0.93*(Linen1_1(1?2)-Line1(1?2)));
%下區域一定位橫網格線
Linem1_1?=?[Line1(1?1)?ym1_1;?Line1(2?1)?ym1_1];
Linem2_1?=?[Line1(1?1)?ym2_1;?Line1(2?1)?ym2_1];
Linem3_1?=?[Line1(1?1)?ym3_1;?Line1(2?1)?ym3_1];
Linem4_1?=?[Line1(1?1)?ym4_1;?Line1(2?1)?ym4_1];
Linem5_1?=?[Line1(1?1)?ym5_1;?Line1(2?1)?ym5_1];

%下區域二定位橫網格線坐標計算
ym1_2?=?round(Linen1_1(1?2)?+?0.30*(Linen2_1(1?2)-Linen1_1(1?2)));
ym2_2?=?round(Linen1_1(1?2)?+?0.43*(Linen2_1(1?2)-Linen1_1(1?2)));
ym3_2?=?round(Linen1_1(1?2)?+?0.60*(Linen2_1(1?2)-Linen1_1(1?2)));
ym4_2?=?round(Linen1_1(1?2)?+?0.75*(Linen2_1(1?2)-Linen1_1(1?2)));
ym5_2?=?round(Linen1_1(1?2)?+?0.90*(Linen2_1(1?2)-Linen1_1(1?2)));
%下區域二定位橫網格線
Linem1_2?=?[Line1(1?1)?ym1_2;?Line1(2?1)?ym1_2];
Linem2_2?=?[Line1(1?1)?ym2_2;?Line1(2?1)?ym2_2];
Linem3_2?=?[Line1(1?1)?ym3_2;?Line1(2?1)?ym3_2];
Linem4_2?=?[Line1(1?1)?ym4_2;?Line1(2?1)?ym4_2];
Linem5_2?=?[Line1(1?1)?ym5_2;?Line1(2?1)?ym5_2];

%下區域三定位橫網格線坐標計算
ym1_3?=?round(Linen2_1(1?2)?+?0.25*(Linen

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-28?21:42??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\
?????文件??????544294??2020-02-28?21:30??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\鍗氭枃.docx
?????目錄???????????0??2020-02-28?22:43??__MACOSX\
?????目錄???????????0??2020-02-28?22:43??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\
?????文件?????????230??2020-02-28?21:30??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\._鍗氭枃.docx
?????文件???????????0??2020-02-28?21:30??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?
?????文件????????1229??2019-12-29?20:05??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?contrastAnswers.m
?????文件???????????0??2020-02-28?22:43??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?
?????文件?????????230??2019-12-29?20:05??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._contrastAnswers.m
?????文件????????9707??2020-02-28?21:28??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?GUI1.m
?????文件?????????230??2020-02-28?21:28??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._GUI1.m
?????文件?????????335??2017-06-14?15:15??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?gaussianFilter.m
?????文件?????????230??2017-06-14?15:15??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._gaussianFilter.m
?????目錄???????????0??2020-02-28?21:26??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\
?????文件????????9216??2018-03-30?13:33??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\Thumbs.db
?????目錄???????????0??2020-02-28?22:43??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\
?????文件?????????230??2018-03-30?13:33??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\._Thumbs.db
?????文件?????3204274??2017-04-03?12:23??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\絳旈鍗?jpg
?????文件?????????230??2017-04-03?12:23??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?images\._絳旈鍗?jpg
?????文件?????????230??2020-02-28?21:26??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._images
?????文件?????????525??2017-04-03?18:49??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?Morph_Process.m
?????文件?????????230??2017-04-03?18:49??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._Morph_Process.m
?????文件????????1486??2017-04-03?18:52??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?Region_Segmation.m
?????文件?????????230??2017-04-03?18:52??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._Region_Segmation.m
?????文件????????5385??2020-02-28?21:28??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?GUI1.fig
?????文件?????????230??2020-02-28?21:28??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._GUI1.fig
?????文件?????????457??2017-06-14?17:53??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?Image_Smooth.m
?????文件?????????230??2017-06-14?17:53??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._Image_Smooth.m
?????文件?????????280??2017-04-03?18:37??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?Compute_Angle.m
?????文件?????????230??2017-04-03?18:37??__MACOSX\MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?._Compute_Angle.m
?????文件???????17529??2019-12-29?20:05??MATLAB絳旈鍗¤瘑鍒紙GUI錛岃鏂囷級\MATLAB?hough鍙樻崲絳旈鍗¤瘑鍒紙GUI錛岄厤璁烘枃錛?Analysis.m
............此處省略21個文件信息

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