1 2 // 3 // This file is auto-generated. Please don't modify it! 4 // 5 package org.opencv.features2d; 6 7 import java.lang.String; 8 import java.util.ArrayList; 9 import java.util.List; 10 import org.opencv.core.Mat; 11 import org.opencv.core.MatOfKeyPoint; 12 import org.opencv.utils.Converters; 13 14 // C++: class javaDescriptorExtractor 15 //javadoc: javaDescriptorExtractor 16 public class DescriptorExtractor { 17 18 protected final long nativeObj; 19 protected DescriptorExtractor(long addr) { nativeObj = addr; } 20 21 22 private static final int 23 OPPONENTEXTRACTOR = 1000; 24 25 26 public static final int 27 SIFT = 1, 28 SURF = 2, 29 ORB = 3, 30 BRIEF = 4, 31 BRISK = 5, 32 FREAK = 6, 33 AKAZE = 7, 34 OPPONENT_SIFT = OPPONENTEXTRACTOR + SIFT, 35 OPPONENT_SURF = OPPONENTEXTRACTOR + SURF, 36 OPPONENT_ORB = OPPONENTEXTRACTOR + ORB, 37 OPPONENT_BRIEF = OPPONENTEXTRACTOR + BRIEF, 38 OPPONENT_BRISK = OPPONENTEXTRACTOR + BRISK, 39 OPPONENT_FREAK = OPPONENTEXTRACTOR + FREAK, 40 OPPONENT_AKAZE = OPPONENTEXTRACTOR + AKAZE; 41 42 43 // 44 // C++: void compute(Mat image, vector_KeyPoint& keypoints, Mat descriptors) 45 // 46 47 //javadoc: javaDescriptorExtractor::compute(image, keypoints, descriptors) 48 public void compute(Mat image, MatOfKeyPoint keypoints, Mat descriptors) 49 { 50 Mat keypoints_mat = keypoints; 51 compute_0(nativeObj, image.nativeObj, keypoints_mat.nativeObj, descriptors.nativeObj); 52 53 return; 54 } 55 56 57 // 58 // C++: void compute(vector_Mat images, vector_vector_KeyPoint& keypoints, vector_Mat& descriptors) 59 // 60 61 //javadoc: javaDescriptorExtractor::compute(images, keypoints, descriptors) 62 public void compute(List<Mat> images, List<MatOfKeyPoint> keypoints, List<Mat> descriptors) 63 { 64 Mat images_mat = Converters.vector_Mat_to_Mat(images); 65 List<Mat> keypoints_tmplm = new ArrayList<Mat>((keypoints != null) ? keypoints.size() : 0); 66 Mat keypoints_mat = Converters.vector_vector_KeyPoint_to_Mat(keypoints, keypoints_tmplm); 67 Mat descriptors_mat = new Mat(); 68 compute_1(nativeObj, images_mat.nativeObj, keypoints_mat.nativeObj, descriptors_mat.nativeObj); 69 Converters.Mat_to_vector_vector_KeyPoint(keypoints_mat, keypoints); 70 keypoints_mat.release(); 71 Converters.Mat_to_vector_Mat(descriptors_mat, descriptors); 72 descriptors_mat.release(); 73 return; 74 } 75 76 77 // 78 // C++: int descriptorSize() 79 // 80 81 //javadoc: javaDescriptorExtractor::descriptorSize() 82 public int descriptorSize() 83 { 84 85 int retVal = descriptorSize_0(nativeObj); 86 87 return retVal; 88 } 89 90 91 // 92 // C++: int descriptorType() 93 // 94 95 //javadoc: javaDescriptorExtractor::descriptorType() 96 public int descriptorType() 97 { 98 99 int retVal = descriptorType_0(nativeObj); 100 101 return retVal; 102 } 103 104 105 // 106 // C++: bool empty() 107 // 108 109 //javadoc: javaDescriptorExtractor::empty() 110 public boolean empty() 111 { 112 113 boolean retVal = empty_0(nativeObj); 114 115 return retVal; 116 } 117 118 119 // 120 // C++: static javaDescriptorExtractor* create(int extractorType) 121 // 122 123 //javadoc: javaDescriptorExtractor::create(extractorType) 124 public static DescriptorExtractor create(int extractorType) 125 { 126 127 DescriptorExtractor retVal = new DescriptorExtractor(create_0(extractorType)); 128 129 return retVal; 130 } 131 132 133 // 134 // C++: void write(String fileName) 135 // 136 137 //javadoc: javaDescriptorExtractor::write(fileName) 138 public void write(String fileName) 139 { 140 141 write_0(nativeObj, fileName); 142 143 return; 144 } 145 146 147 // 148 // C++: void read(String fileName) 149 // 150 151 //javadoc: javaDescriptorExtractor::read(fileName) 152 public void read(String fileName) 153 { 154 155 read_0(nativeObj, fileName); 156 157 return; 158 } 159 160 161 @Override 162 protected void finalize() throws Throwable { 163 delete(nativeObj); 164 } 165 166 167 168 // C++: void compute(Mat image, vector_KeyPoint& keypoints, Mat descriptors) 169 private static native void compute_0(long nativeObj, long image_nativeObj, long keypoints_mat_nativeObj, long descriptors_nativeObj); 170 171 // C++: void compute(vector_Mat images, vector_vector_KeyPoint& keypoints, vector_Mat& descriptors) 172 private static native void compute_1(long nativeObj, long images_mat_nativeObj, long keypoints_mat_nativeObj, long descriptors_mat_nativeObj); 173 174 // C++: int descriptorSize() 175 private static native int descriptorSize_0(long nativeObj); 176 177 // C++: int descriptorType() 178 private static native int descriptorType_0(long nativeObj); 179 180 // C++: bool empty() 181 private static native boolean empty_0(long nativeObj); 182 183 // C++: static javaDescriptorExtractor* create(int extractorType) 184 private static native long create_0(int extractorType); 185 186 // C++: void write(String fileName) 187 private static native void write_0(long nativeObj, String fileName); 188 189 // C++: void read(String fileName) 190 private static native void read_0(long nativeObj, String fileName); 191 192 // native support for java finalize() 193 private static native void delete(long nativeObj); 194 195 } 196
