diff --git a/test/data/33369213973_9d9bb4cc96_c.txt b/test/data/33369213973_9d9bb4cc96_c.txt
index 7ddd7f9a..1b4ff352 100644
--- a/test/data/33369213973_9d9bb4cc96_c.txt
+++ b/test/data/33369213973_9d9bb4cc96_c.txt
@@ -1,9 +1,12 @@
-0, (277.8802 327.5163), (250.1780 329.6940), (251.7135 357.2946), (279.7680 354.8845)
-0, (353.0279 346.9656), (329.3977 344.6678), (330.0048 372.9047), (354.1879 375.4345)
-0, (414.5614 338.8829), (403.2398 333.4245), (404.6997 361.6877), (415.0851 366.5417)
-0, (448.3790 335.3048), (421.9637 338.3846), (422.9550 366.6558), (449.2383 363.5178)
-0, (465.4157 341.5291), (466.7475 370.4995), (480.0401 375.3805), (479.3255 346.8523)
-0, (512.2699 371.3797), (511.7118 342.6652), (485.4774 344.9952), (486.1231 374.7085)
-0, (571.4235 361.6797), (543.6642 364.9229), (544.4681 395.1039), (572.3226 391.6599)
-0, (640.0231 425.9307), (640.9352 458.5056), (669.8774 462.4900), (669.6273 429.5844)
-0, (760.7551 428.9775), (726.5153 428.5690), (727.0422 461.5150), (761.2695 462.2295)
+0, (277.9247 327.4884), (250.3570 329.7265), (251.6721 357.3356), (279.4720 354.6839)
+0, (352.8467 346.8030), (328.9969 344.6012), (330.2313 372.6704), (354.3267 375.5784)
+0, (414.9603 338.8232), (403.0023 333.3730), (404.3122 361.6505), (414.9944 366.4854)
+0, (449.0000 335.4156), (421.7478 338.2029), (422.8918 366.6338), (449.0000 363.4273)
+0, (451.8521 324.5121), (452.9211 352.3356), (462.6942 357.3213), (461.5424 329.8951)
+0, (465.7551 341.7513), (466.5209 370.4993), (480.3520 375.3039), (478.8691 346.5728)
+0, (512.0000 371.4803), (512.0000 342.4403), (485.9187 345.2694), (486.2385 374.6548)
+0, (535.6610 364.6997), (524.0469 359.3780), (523.9808 387.9674), (537.1108 394.5279)
+0, (571.5667 361.6513), (543.9484 364.7314), (544.2009 394.8912), (572.1226 391.7314)
+0, (620.9534 374.3775), (621.1776 405.3268), (652.4188 403.1609), (650.3995 373.0815)
+0, (639.7830 425.7310), (641.0399 458.6032), (669.9742 462.4909), (670.0141 429.6474)
+0, (760.8949 429.0904), (726.9314 428.9567), (727.1409 461.2701), (761.0534 462.3109)
diff --git a/test/data/34085369442_304b6bafd9_c.txt b/test/data/34085369442_304b6bafd9_c.txt
index 259c94b2..8ec5d7c4 100644
--- a/test/data/34085369442_304b6bafd9_c.txt
+++ b/test/data/34085369442_304b6bafd9_c.txt
@@ -1,18 +1,25 @@
-0, (49.6552 357.7258), (63.3771 355.7744), (63.1037 337.2454), (49.7023 338.9751)
-0, (55.9971 395.5411), (75.6599 395.5399), (76.0009 375.6914), (56.1971 375.6695)
-0, (136.6730 406.5262), (136.3904 386.6153), (118.5666 385.0555), (118.4830 405.8007)
-0, (137.1803 350.0015), (137.0391 331.3253), (119.5017 332.1772), (119.3629 350.9057)
-0, (214.3428 345.1931), (230.8877 343.9739), (231.1031 325.5886), (214.2705 326.9748)
-0, (215.9719 413.1197), (235.2605 413.4054), (236.1417 393.1873), (216.0083 392.9312)
-0, (311.2344 343.5884), (328.5275 343.2667), (328.5633 324.8743), (310.5821 324.8871)
-0, (318.5974 389.4719), (300.7015 391.3979), (300.9274 411.2381), (318.8591 409.5875)
-0, (357.4018 346.3447), (373.2110 347.5034), (373.4671 329.2181), (357.1758 328.1275)
-0, (400.1603 282.9774), (400.0085 299.7743), (416.9421 299.6274), (416.6747 283.0110)
-0, (416.5878 352.7041), (431.3354 354.3437), (431.1941 335.7852), (416.3476 334.0768)
-0, (467.2973 288.1754), (467.2424 271.4062), (457.5093 269.1866), (457.6929 286.1717)
-0, (472.2987 271.9427), (472.0169 288.8806), (484.8894 287.0572), (485.0777 270.9519)
-0, (543.4706 350.8587), (543.2719 333.1554), (525.7717 331.5527), (525.3212 350.7736)
-0, (615.2866 276.6579), (615.1252 293.3296), (629.6708 292.3475), (631.6648 274.3273)
-0, (677.7889 302.6428), (677.6320 285.3052), (666.0012 282.7271), (665.6072 300.6304)
-0, (712.8496 321.3379), (695.6104 319.2373), (695.0875 337.7314), (711.6552 339.5857)
-0, (733.9197 326.1527), (751.1302 325.8460), (751.3755 307.5261), (733.9084 307.7999)
+0, (7.1998 367.7382), (8.2826 387.0433), (21.8467 388.8047), (22.3012 369.3906)
+0, (40.0000 385.2895), (40.0000 366.5399), (26.9912 368.8071), (27.7584 388.3069)
+0, (50.2235 357.2749), (62.8278 355.8416), (64.3150 337.5952), (49.2334 339.3408)
+0, (56.2142 395.9775), (75.7085 395.7057), (76.4279 376.0304), (55.7100 376.1390)
+0, (136.5859 405.9852), (136.6868 386.9614), (117.9318 385.6759), (119.3466 405.7574)
+0, (136.8157 349.8532), (137.4467 331.6211), (119.2479 332.8495), (120.3091 350.9236)
+0, (214.1390 345.1158), (231.0276 343.9631), (230.9505 326.2049), (213.9404 327.2949)
+0, (216.2888 412.8570), (234.8337 413.0699), (236.6666 393.5693), (215.5450 393.1030)
+0, (311.3437 343.7850), (328.7296 343.6689), (328.3899 326.1203), (310.4015 325.7319)
+0, (319.0783 390.0601), (300.7925 391.4020), (300.1619 411.2209), (318.8514 409.6298)
+0, (357.8598 346.5026), (372.8396 347.3288), (374.1022 329.4759), (356.7228 328.0721)
+0, (400.0000 282.9315), (400.0000 300.0000), (417.1274 300.0000), (416.7581 283.1546)
+0, (416.5377 352.6791), (430.8029 354.3849), (431.4457 336.2527), (415.8975 334.5414)
+0, (437.0000 353.3342), (446.9166 350.9822), (446.7385 333.0705), (437.0000 335.3143)
+0, (466.8379 288.1093), (467.5887 271.7813), (456.9818 269.5371), (457.0370 285.9229)
+0, (472.0643 272.4668), (472.1009 288.5338), (484.8149 287.5498), (485.0922 270.7832)
+0, (492.0000 247.0000), (492.0000 263.0000), (507.0938 263.0000), (507.0838 247.0000)
+0, (542.8355 351.0359), (543.3651 333.1548), (525.1558 332.4807), (525.6393 350.9261)
+0, (615.1451 276.3273), (614.9308 293.1076), (629.6509 292.7443), (630.5632 275.8616)
+0, (630.5645 330.1998), (630.6873 348.0871), (646.7246 347.8124), (647.3389 329.9061)
+0, (678.0500 302.4676), (677.9111 285.4095), (666.0000 283.6531), (666.0000 300.7083)
+0, (683.0000 303.2291), (694.9082 301.7316), (695.1923 285.0323), (683.0000 286.0783)
+0, (696.0000 107.8969), (696.0000 121.2508), (707.5752 120.6790), (708.6246 108.2199)
+0, (712.3666 321.4679), (695.3271 319.9513), (695.3467 337.6513), (711.9149 339.4104)
+0, (734.1375 326.0000), (750.7946 326.0000), (751.4586 308.0991), (733.6561 308.1078)
diff --git a/test/data/34139872896_defdb2f8d9_c.txt b/test/data/34139872896_defdb2f8d9_c.txt
index 815b93a6..b2d72512 100644
--- a/test/data/34139872896_defdb2f8d9_c.txt
+++ b/test/data/34139872896_defdb2f8d9_c.txt
@@ -1,7 +1,10 @@
-0, (329.0142 399.5628), (285.4985 402.8493), (286.6385 446.9015), (330.8413 443.2896)
-0, (422.5576 450.2083), (421.3539 405.6422), (376.8648 407.7634), (378.0238 452.7328)
-0, (450.7940 281.6134), (445.1442 246.4043), (403.9372 242.6193), (409.3882 277.7529)
-0, (585.3918 383.6006), (587.3239 427.6843), (608.2718 435.5553), (606.5024 391.1288)
-0, (658.1703 429.9575), (657.1567 385.4371), (616.7877 389.5853), (618.0186 434.5197)
-0, (695.4645 419.9278), (676.2806 411.6397), (677.7034 456.7264), (697.6416 466.1422)
-0, (751.6141 416.2980), (708.4382 420.6972), (709.8007 466.8162), (753.4771 462.5127)
+0, (329.0657 399.3667), (285.7438 402.8478), (286.5317 446.8641), (330.4509 443.1603)
+0, (422.3676 450.0573), (421.1896 405.5042), (376.7516 407.5195), (378.1724 452.5206)
+0, (449.6035 294.2907), (408.7995 289.9406), (394.2166 316.1437), (435.2841 319.5461)
+0, (450.7480 281.4591), (444.8973 246.3509), (404.0564 242.6216), (409.2780 277.5639)
+0, (585.6249 383.3414), (587.1271 427.5599), (608.1880 435.4088), (606.5087 391.2607)
+0, (658.3193 429.8612), (656.9769 385.1598), (616.7130 389.3761), (618.0273 434.5546)
+0, (695.4741 419.9608), (676.5197 411.5248), (677.6697 456.8612), (697.3136 465.9787)
+0, (708.7199 356.2537), (723.1980 347.7975), (681.8147 345.8170), (666.7383 354.4589)
+0, (711.3130 364.1447), (678.2820 360.0336), (652.4395 366.2831), (685.0097 370.6662)
+0, (751.8777 416.2984), (708.5916 420.4094), (709.7285 466.8840), (753.3184 462.5622)
diff --git a/test/test_detection.c b/test/test_detection.c
index 89dfefd3..2912a6ac 100644
--- a/test/test_detection.c
+++ b/test/test_detection.c
@@ -87,6 +87,8 @@ main(int argc, char *argv[])
     free(path_det_true);
 
     apriltag_detector_t *td = apriltag_detector_create();
+    td->quad_decimate = 1;
+    td->refine_edges = false;
     apriltag_family_t *tf = tag36h11_create();
     apriltag_detector_add_family(td, tf);