2 Eclipse 2.1 Eclipse 1. Eclipse 2. 3 ( 4) E:Yworkspace OK 3 Eclipse 4 3. Eclipse 5 5 Eclipse Eclipse 2. 7 C 2

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3: 1 1. PC 2. Phantasys 201209 ( 1) 1 PC 2 Windows 3. Windows ID ( 2) 4.

saitama-u.ac.jp/yosinori/lecture/seminar/ Web 1 7. USB PC USB ( ) 8.

1 3: 1 1. PC 2. Phantasys ( 1) 1 PC 2 Windows 3. Windows ID ( 2) 4. Web (Firefox Internet Explorer) 5. A Web 1 7. USB PC USB ( ) 8. Web PC USB ( ) 9. E:Y USB USB USB USB USB 3. Web USB 4. USB Web 1 Not Found 1

2 2 Eclipse 2.1 Eclipse 1. Eclipse 2. 3 ( 4) E:Yworkspace OK 3 Eclipse 4 3. Eclipse 5 5 Eclipse Eclipse 2. 7 C 2

3 (a) test Hello World ANSI C MinGW GCC 8(b) (a) (b) 8 3

4 Eclipse 10 test Build complete for project test Time consumed: 406 ms !!!Hello World!!! 2 test src test.c 4

5 #include <stdio.h> 2 3 int main(void) { 4 5 printf("hello World!\n"); 6 7 return 0; 8 } Program Hello World! Eclipse 2.4 Hello World! delete delete 4 5

6 Program 2 1 #include <stdio.h> 2 3 int main(void) { 4 5 int a, b, c; 6 7 a = 2; 8 b = 3; 9 10 c = a + b; printf("total= %d\n", c); return 0; 15 } 5 a,b,c 7 a 2 8 b 3 10 a+b(a b ) c c 12 ( %d ) 1 #include <stdio.h> 2 3 int main(void) { 4 5 int c, i; 6 7 c = 0; 8 9 for(i=0;i<10;i++){ 10 c = c + 2; 11 } printf("total= %d\n", c); return 0; 16 } Program 3 9 for(i=0; i<10; i++) { } i 0 i 1 i c 0 for 10 c = c + 2; c = c + 2; c 2 c c for(i=0; i<20; i++) i for(i=0; i<10; i++) 9 for(i=0; i<20; i++) 19 for(i=1; i<=10; i++) i 1 i 1 i 10 i 10 6

7 3 Web 3.1 Web 1. Eclipse main1.zip main1.c 3.2 7

$h> 4 14 Program 4 5 int main(void) 6 { 7 // cimageresult 8 IplImage *cimageresult = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 3); 9 10 // p i c t u r e "sample.$

8 1 #include <stdio.h> 2 #include <cv.h> 3 #include <highgui.h> 4 14 Program 4 5 int main(void) 6 { 7 // cimageresult 8 IplImage *cimageresult = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 3); 9 10 // p i c t u r e "sample.jpg" 11 IplImage *picture = cvloadimage("sample.jpg", CV_LOAD_IMAGE_COLOR); // p i c t u r e c I m a g e R e s u l t 14 cvresize(picture, cimageresult, CV_INTER_LINEAR); // "My Window1" 17 cvnamedwindow ("My Window1", CV_WINDOW_AUTOSIZE); cvshowimage("my Window1", cimageresult); // cimageresult "My Window1" cvwaitkey (0); // cvdestroyallwindows (); // return 0; 26 } OpenCV 8 cimageresult 11 picture 11 picture sample.jpg 14 picture cimage q 1 #include <stdio.h> 2 #include <cv.h> 3 #include <highgui.h> 4 5 int main(void) 6 { Program 5 8

9 7 // cimage 8 IplImage *cimage = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 3); 9 // gimage 10 IplImage *gimage = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 1); // "My Window1" " My Window2" 13 cvnamedwindow ("My Window1", CV_WINDOW_AUTOSIZE); 14 cvnamedwindow ("My Window2", CV_WINDOW_AUTOSIZE); // 17 CvCapture *capture = cvcreatecameracapture (0); 18 // 19 cvsetcaptureproperty (capture, CV_CAP_PROP_FRAME_WIDTH, 640); 20 cvsetcaptureproperty (capture, CV_CAP_PROP_FRAME_HEIGHT,480); // for(;;){ // c I m a g e 26 cimage = cvqueryframe (capture); // c I m a g e g I m a g e 29 cvcvtcolor(cimage, gimage, CV_BGR2GRAY); cvshowimage("my Window1", cimage); // cimage "My Window1" 32 cvshowimage("my Window2", gimage); // gimage "My Window2" if (cvwaitkey (10) == q ) // q 35 break; 36 } 37 // // 40 cvreleasecapture (&capture); cvdestroyallwindows (); // return 0; 45 } cimage 29 1 cvcvtcolor(cimage, gimage, CV_BGR2GRAY); cvcvtcolor cimage gimage CV BGR2GRAY 31 My Window1 cimage 32 My Window2 gimage 3.4 My Window1 s My Window2 My Window3 p q 1 #include <stdio.h> 2 #include <cv.h> 3 #include <highgui.h> 4 5 int main(void) Program 6 9

10 6 { 7 // image 8 IplImage *image = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 3); 9 10 // 11 IplImage *cimageresult = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 3); 12 // 13 IplImage *gimagefg = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 1); 14 IplImage *gimagebg = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 1); 15 IplImage *gimagemask = cvcreateimage(cvsize(640,480), IPL_DEPTH_8U, 1); // "My Window1" " My Window2" " My Window3" 18 cvnamedwindow ("My Window1", CV_WINDOW_AUTOSIZE); 19 cvnamedwindow ("My Window2", CV_WINDOW_AUTOSIZE); 20 cvnamedwindow ("My Window3", CV_WINDOW_AUTOSIZE); // 23 CvCapture *capture = cvcreatecameracapture (0); 24 // 25 cvsetcaptureproperty (capture, CV_CAP_PROP_FRAME_WIDTH, 640); 26 cvsetcaptureproperty (capture, CV_CAP_PROP_FRAME_HEIGHT,480); char inputkey = a ; 29 // for(;;){ // i m a g e 33 image = cvqueryframe (capture); // image " My Window1" 36 cvshowimage ("My Window1", image); // s 39 if ( s == inputkey){ 40 // i m a g e g I m a g e B G 41 cvcvtcolor(image, gimagebg, CV_BGR2GRAY); 42 // cimagebg " My Window2" 43 cvshowimage ("My Window2", gimagebg); 44 inputkey = a ; 45 } // // i m a g e g I m a g e F G 50 cvcvtcolor(image, gimagefg, CV_BGR2GRAY); 51 // gimagefg gimagebg gimagemask 52 cvabsdiff(gimagefg, gimagebg, gimagemask); 53 // gimagemask 2 54 cvthreshold(gimagemask, gimagemask, 20, 255, CV_THRESH_BINARY); 55 // c I m a g e R e s u l t 56 cvsetzero(cimageresult); // g I m a g e M a s k i m a g e c I m a g e R e s u l t 59 cvcopy(image, cimageresult, gimagemask); 60 // cimageresult " My Window3" 61 cvshowimage ("My Window3", cimageresult); // p 64 if ( p == inputkey){ 65 // c I m a g e R e s u l t 66 cvsaveimage("out.jpg", cimageresult); 67 inputkey = a ; 68 } inputkey = cvwaitkey (10); 71 if ( q == inputkey) // q 72 break; 73 } 74 // // 77 cvreleasecapture (&capture); // 80 cvdestroyallwindows (); return 0; 83 }

33 image 36 My Window1 38 45 s s gimagebg ( ) 49 50 gimagefg gimagefg gimagebg 52 1 cvabsdiff(gimagefg, gimagebg, gimagemask); cvabsdiff gimagefg gimagebg gimagemask 2 cvabsdiff 54 2 1

11 33 image 36 My Window s s gimagebg ( ) gimagefg gimagefg gimagebg 52 1 cvabsdiff(gimagefg, gimagebg, gimagemask); cvabsdiff gimagefg gimagebg gimagemask 2 cvabsdiff cvthreshold(gimagemask, gimagemask, 20, 255, CV_THRESH_BINARY); 2 2 OpenCV cvcopy(image, cimageresult, gimagemask); cvcopy image cimageresult gimagemask cvsetzero cimageresult

12 4 Word PDF PDF TA 12

13 PDF Word PDF Office Adobe PDF C 12TM C-12TM001.pdf N 07TK N-07TK030.pdf pdf Word PDF PC Web Web Web 1. Web [seminar2012rep] PDF ( 13

14 5. PDF (a) (b).pdf Web open/activ manual.pdf Tel:

イントロダクション

イントロダクションプログラミング演習 IV 第 8 回 OpenCV とテクスチャマッピング物体の発光や透過埼玉大学情報システム工学科小林貴訓 OpenCV PC で画像処理を行うライブラリインテル社の画像処理ライブラリが起源 2000 年頃に最初のバージョン CPU でも画像処理ができることを見せたかった? Open 化して, 現在は Willow Garage( ウィローガレージ ) が開発を行っている