added more unit tests for hog coordinate transforms

46eb8d1c · Davis King · 6acf4eac · 46eb8d1c
Commit 46eb8d1c authored Aug 09, 2011 by Davis King
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hog_image.cpp dlib/test/hog_image.cpp +7 -0

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--- a/dlib/test/hog_image.cpp
+++ b/dlib/test/hog_image.cpp
@@ -78,8 +78,15 @@ namespace
            DLIB_TEST(hog1.feat_to_image_space(point(0,0)) == point(5,5));
            DLIB_TEST(hog2.feat_to_image_space(point(0,0)) == point(9,9));

+            DLIB_TEST(hog1.feat_to_image_space(point(1,1)) == point(8,8));
+            DLIB_TEST(hog2.feat_to_image_space(point(1,1)) == point(17,17));
+
            DLIB_TEST(hog1.image_to_feat_space(hog1.feat_to_image_space(point(0,0))) == point(0,0));
            DLIB_TEST(hog2.image_to_feat_space(hog2.feat_to_image_space(point(0,0))) == point(0,0));
+            DLIB_TEST(hog1.image_to_feat_space(hog1.feat_to_image_space(point(1,1))) == point(1,1));
+            DLIB_TEST(hog2.image_to_feat_space(hog2.feat_to_image_space(point(1,1))) == point(1,1));
+            DLIB_TEST(hog1.image_to_feat_space(hog1.feat_to_image_space(point(1,2))) == point(1,2));
+            DLIB_TEST(hog2.image_to_feat_space(hog2.feat_to_image_space(point(1,2))) == point(1,2));
        }
    } a;