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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 Huamán
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 Huamán
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 Huamán
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 Huamán
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 Huamán
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 Huamán
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 Huamán
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 Huamán
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