1 2D Features framework (feature2d module) {#tutorial_table_of_content_features2d} 2 ========================================= 3 4 Learn about how to use the feature points detectors, descriptors and matching framework found inside 5 OpenCV. 6 7 - @subpage tutorial_harris_detector 8 9 *Compatibility:* \> OpenCV 2.0 10 11 *Author:* Ana Huamn 12 13 Why is it a good idea to track corners? We learn to use the Harris method to detect 14 corners 15 16 - @subpage tutorial_good_features_to_track 17 18 *Compatibility:* \> OpenCV 2.0 19 20 *Author:* Ana Huamn 21 22 Where we use an improved method to detect corners more accuratelyI 23 24 - @subpage tutorial_generic_corner_detector 25 26 *Compatibility:* \> OpenCV 2.0 27 28 *Author:* Ana Huamn 29 30 Here you will learn how to use OpenCV functions to make your personalized corner detector! 31 32 - @subpage tutorial_corner_subpixeles 33 34 *Compatibility:* \> OpenCV 2.0 35 36 *Author:* Ana Huamn 37 38 Is pixel resolution enough? Here we learn a simple method to improve our accuracy. 39 40 - @subpage tutorial_feature_detection 41 42 *Compatibility:* \> OpenCV 2.0 43 44 *Author:* Ana Huamn 45 46 In this tutorial, you will use *features2d* to detect interest points. 47 48 - @subpage tutorial_feature_description 49 50 *Compatibility:* \> OpenCV 2.0 51 52 *Author:* Ana Huamn 53 54 In this tutorial, you will use *features2d* to calculate feature vectors. 55 56 - @subpage tutorial_feature_flann_matcher 57 58 *Compatibility:* \> OpenCV 2.0 59 60 *Author:* Ana Huamn 61 62 In this tutorial, you will use the FLANN library to make a fast matching. 63 64 - @subpage tutorial_feature_homography 65 66 *Compatibility:* \> OpenCV 2.0 67 68 *Author:* Ana Huamn 69 70 In this tutorial, you will use *features2d* and *calib3d* to detect an object in a scene. 71 72 - @subpage tutorial_detection_of_planar_objects 73 74 *Compatibility:* \> OpenCV 2.0 75 76 *Author:* Victor Eruhimov 77 78 You will use *features2d* and *calib3d* modules for detecting known planar objects in 79 scenes. 80 81 - @subpage tutorial_akaze_matching 82 83 *Compatibility:* \> OpenCV 3.0 84 85 *Author:* Fedor Morozov 86 87 Using *AKAZE* local features to find correspondence between two images. 88 89 - @subpage tutorial_akaze_tracking 90 91 *Compatibility:* \> OpenCV 3.0 92 93 *Author:* Fedor Morozov 94 95 Using *AKAZE* and *ORB* for planar object tracking. 96
