teratail
回答率
85.30%
teratail header banner
teratail header banner
質問するログイン新規登録
トップに関する質問JavaでOpenCVのdllファイルがロードされない

編集履歴

質問編集履歴

2

追記

2018/07/06 14:42

投稿

aiueoaiueoaiue
aiueoaiueoaiue

スコア94

title CHANGED
File without changes
body CHANGED
@@ -12,152 +12,8 @@
12
12
  at java.lang.System.loadLibrary(Unknown Source)
13
13
  at AKAZE.main(AKAZE.java:77)```
14
14
 
15
- ###現在のソース
16
- ```
17
- ```java
18
- import java.awt.Graphics;
19
- import java.awt.image.BufferedImage;
20
15
 
21
- import javax.swing.JFrame;
22
- import javax.swing.JPanel;
23
-
24
- import org.opencv.core.Core;
25
- import org.opencv.core.DMatch;
26
- import org.opencv.core.Mat;
27
- import org.opencv.core.MatOfDMatch;
28
- import org.opencv.core.MatOfKeyPoint;
29
- import org.opencv.features2d.DescriptorExtractor;
30
- import org.opencv.features2d.DescriptorMatcher;
31
- import org.opencv.features2d.FeatureDetector;
32
- import org.opencv.features2d.Features2d;
33
- import org.opencv.imgcodecs.Imgcodecs;
34
- import org.opencv.imgproc.Imgproc;
35
-
36
-
37
- public class AKAZE extends JPanel{
38
- private static final long serialVersionUID = 1L;
39
- private BufferedImage image;
40
- // Create a constructor method
41
- public AKAZE(){
42
- super();
43
- }
44
- private BufferedImage getimage(){
45
- return image;
46
- }
47
- private void setimage(BufferedImage newimage){
48
- image=newimage;
49
- return;
50
- }
51
-
52
- /**
53
- * Converts/writes a Mat into a BufferedImage.
54
- *
55
- * @param matrix Mat of type CV_8UC3 or CV_8UC1
56
- * @return BufferedImage of type TYPE_3BYTE_BGR or TYPE_BYTE_GRAY
57
- */
58
- public static BufferedImage matToBufferedImage(Mat matrix) {
59
- int cols = matrix.cols();
60
- int rows = matrix.rows();
61
- int elemSize = (int)matrix.elemSize();
62
- byte[] data = new byte[cols * rows * elemSize];
63
- int type;
64
- matrix.get(0, 0, data);
65
- switch (matrix.channels()) {
66
- case 1:
67
- type = BufferedImage.TYPE_BYTE_GRAY;
68
- break;
69
- case 3:
70
- type = BufferedImage.TYPE_3BYTE_BGR;
71
- // bgr to rgb
72
- byte b;
73
- for(int i=0; i<data.length; i=i+3) {
74
- b = data[i];
75
- data[i] = data[i+2];
76
- data[i+2] = b;
77
- }
78
- break;
79
- default:
80
- return null;
81
- }
82
- BufferedImage image2 = new BufferedImage(cols, rows, type);
83
- image2.getRaster().setDataElements(0, 0, cols, rows, data);
84
- return image2;
85
- }
86
- public void paintComponent(Graphics g){
87
- BufferedImage temp=getimage();
88
- if(temp!=null){
89
- g.drawImage(temp,10,10,temp.getWidth(),temp.getHeight(), this);
90
- }
91
- }
92
-
93
- public static void main(String[] args) {
94
- System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
95
- JFrame frame = new JFrame("BasicPanel");
96
- frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
97
- frame.setSize(1200,600);
98
- AKAZE panel = new AKAZE();
99
- frame.setContentPane(panel);
100
- frame.setVisible(true);
101
-
102
-
103
-
104
- // 比較画像01
105
- Mat image01 = Imgcodecs.imread("C:/OpenCVtest/2017-09-21 15.25.19.jpg");
106
-
107
- // 比較画像02
108
- Mat image02 = Imgcodecs.imread("C:/OpenCVtest/2017-09-21 15.25.21.jpg");
109
-
110
- Mat grayImage01 = new Mat(image01.rows(), image01.cols(), image01.type());
111
- Imgproc.cvtColor(image01, grayImage01, Imgproc.COLOR_BGRA2GRAY);
112
- Core.normalize(grayImage01, grayImage01, 0, 255, Core.NORM_MINMAX);
113
-
114
- Mat grayImage02 = new Mat(image02.rows(), image02.cols(), image02.type());
115
- Imgproc.cvtColor(image02, grayImage02, Imgproc.COLOR_BGRA2GRAY);
116
- Core.normalize(grayImage02, grayImage02, 0, 255, Core.NORM_MINMAX);
117
-
118
- // ------ AKAZEの処理 ここから ------
119
- FeatureDetector siftDetector = FeatureDetector.create(FeatureDetector.AKAZE);
120
- DescriptorExtractor siftExtractor = DescriptorExtractor.create(DescriptorExtractor.AKAZE);
121
-
122
- MatOfKeyPoint keyPoint01 = new MatOfKeyPoint();
123
- siftDetector.detect(grayImage01, keyPoint01);
124
-
125
- MatOfKeyPoint keyPoint02 = new MatOfKeyPoint();
126
- siftDetector.detect(grayImage02, keyPoint02);
127
-
128
- Mat descripters01 = new Mat(image01.rows(), image01.cols(), image01.type());
129
- siftExtractor.compute(grayImage01, keyPoint01, descripters01);
130
-
131
- Mat descripters02 = new Mat(image02.rows(), image02.cols(), image02.type());
132
- siftExtractor.compute(grayImage02, keyPoint02, descripters02);
133
-
134
- MatOfDMatch matchs = new MatOfDMatch();
135
- DescriptorMatcher matcher = DescriptorMatcher.create(DescriptorMatcher.BRUTEFORCE);
136
- matcher.match(descripters01, descripters02, matchs);
137
-
138
- // 上位50点以外の点を除去する
139
- int N = 50;
140
- DMatch[] tmp01 = matchs.toArray();
141
- DMatch[] tmp02 = new DMatch[N];
142
- for (int i=0; i<tmp02.length; i++) {
143
- tmp02[i] = tmp01[i];
144
- }
145
- matchs.fromArray(tmp02);
146
-
147
-
148
- Mat matchedImage = new Mat(image01.rows(), image01.cols()*2, image01.type());
149
- Features2d.drawMatches(image01, keyPoint01, image02, keyPoint02, matchs, matchedImage);
150
-
151
- // 出力画像 at AKAZE
152
- Imgcodecs.imwrite("C:/OpenCVtest/Test.jpg", matchedImage);
153
- //BufferedImage matchedImage02 = matToBufferedImage(matchedImage);
154
- // ------ AKAZEの処理 ここまで ------
155
- return;
156
- }
157
-
158
- }
159
-
160
- ```
161
-
162
16
  ###補足
163
- Windowshは64bitなのですが、IA 32ビットプラットフォームでAMD 64ビット.dllをロードできないといったふうなエラーになりました。
17
+ Windowshは64bitなのですが、IA 32ビットプラットフォームでAMD 64ビット.dllをロードできないといったふうなエラーになりました。
18
+ ###追記
19
+ ソースは全く関係なかったのでまぎらわしいので削除しておきます。

1

修正

2018/07/06 14:42

投稿

aiueoaiueoaiue
aiueoaiueoaiue

スコア94

title CHANGED
File without changes
body CHANGED
@@ -13,7 +13,8 @@
13
13
  at AKAZE.main(AKAZE.java:77)```
14
14
 
15
15
  ###現在のソース
16
+ ```
16
- ```ここに言語を入力
17
+ ```java
17
18
  import java.awt.Graphics;
18
19
  import java.awt.image.BufferedImage;
19
20
 
@@ -155,6 +156,7 @@
155
156
  }
156
157
 
157
158
  }
159
+
158
160
  ```
159
161
 
160
162
  ###補足