Matlab图像序列中的运动目标检测与跟踪

对图像定位，边缘检测、图像增强对视频中的某个物体进行跟踪：比如说是飞机，导弹等~
附件中的Matlab代码

1. 
   
2. clc;
   
3. clear;
   
4. % close all;
   
5. %%%%%%%%%%%%%%% 读序列图像 %%%%%%%%%%%
   
6. location = 'D:\ex7\';%文件夹位置
   
7. count=2; %图像帧数
   
8. % aviFileName = 'images2AVI.avi';
   
9. aviObj =avifile('image1.avi');
   
10. % aviObj =avifile('example.avi');
    
11. %figHandle = figure;
    
12. % 多帧循环开始
    
13. for i=1:count
    
14. I_origin = imread([location num2str(i) '.bmp']);
    
15. I= I_origin;
    
16. k=1;J2=512;J3=0;I1=0;
    
17. %%%%%%%%%%%%%%%%%%%% 对比度增强 %%%%%%%%%%%%%%%%%%%
    
18. T=197;%手动选阈值
    
19. i;
    
20. III=size(I);
    
21. for i=1:III(1)
    
22. % size(I)
    
23. n=0; flag=0;
    
24. for j=1:512
    
25. if I(i,j) >T
    
26. I(i,j)=255;
    
27. else 
    
28. if k==1 % k demostrate number 
    
29. n=n+1;
    
30. if n>15 
    
31. I1=i;
    
32. J1=j;
    
33. k=k+1;n=0;
    
34. end 
    
35. end
    
36. if k==2
    
37. n=n+1; 
    
38. if n>15
    
39. if J1>j&J2>j
    
40. I2=i;
    
41. J2=j;
    
42. J3=J2+70;
    
43. end
    
44. % if J1<j&J3<j
    
45. % J3=j; 
    
46. % end
    
47. I4=i;J4=j; 
    
48. n=0; 
    
49. end 
    
50. end
    
51. % if I(i,j)<50&k==3
    
52. % n=n+1; 
    
53. % if n>3
    
54. % 
    
55. % I4=i;J4=j;
    
56. % n=0;
    
57. % end
    
58. % end
    
59. I(i,j)=0; 
    
60. n=n+1;
    
61. end
    
62. end
    
63. end
    
64. J33=J3-8;
    
65. J22=J2-25;
    
66. for j1=J22:J33
    
67. I(I1-8,j1)=0; 
    
68. I(I4+8,j1)=0; 
    
69. end
    
70. for i1=(I1-8):(I4+8)
    
71. I(i1,J22)=0; 
    
72. I(i1,J33)=0; 
    
73. end
    
74. %%%%%%%%%%%%%%%%%%%% 图像边缘检测 %%%%%%%%%%%%%%%%%%%%%
    
75. BW3 = edge(I,'canny');
    
76. figure,imshow(BW3);
    
77. frame_grayImage = im2uint8(BW3); 
    
78. aviObj = addframe(aviObj,frame_grayImage );
    
79. % hold on;
    
80. % imshow(BW3);
    
81. % h = getframe(figHandle);
    
82. % aviObj = addframe(aviObj,h );
    
83. end % 多帧循环结束
    
84. %close(figHandle);
    
85. aviObj=close(aviObj);
    
86. %%%%%%%%%%%%%%%%% SAVE %%%%%%%%%%%%
    

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