TaxonomyProject/SimulationMetadata
PercepTax — Simulation Metadata Supporting metadata for the PercepTax benchmark. This repository holds the object taxonomy, object lists / placement rules, and per-scene 3D annotations used to render and annotate the simulated split of PercepTax. It is a collection of JSON/CSV/PNG files (not a load_dataset-style tabular dataset). Contents taxonomy/ # the physical-property taxonomy ├── taxonomy.json # full taxonomy… See the full description on the dataset page: https://huggingface.co/datasets/TaxonomyProject/SimulationMetadata.
12.3k
1{2 "scene_name": "ConferenceRoomVol1",3 "view_id": "l028_r003",4 "image_path": "/home/xwang378/scratch/2025/Taxonomy/Data/simulationImage/zehan/ConferenceRoomVol1/l028_r003/lit.png",5 "camera": {6 "location": [7 244,8 -258,9 10010 ],11 "rotation": [12 0,13 180,14 015 ],16 "fov": 90,17 "c2w": [18 [19 -0.9999999999999996,20 1.224646799147353e-16,21 0,22 023 ],24 [25 -1.224646799147353e-16,26 -0.9999999999999996,27 0,28 029 ],30 [31 0,32 0,33 1,34 035 ],36 [37 244,38 -258,39 100,40 141 ]42 ],43 "width": 1920,44 "height": 1080,45 "fxfycxcy": [46 960.0000000000001,47 960.0000000000002,48 960.0,49 540.050 ]51 },52 "background": {53 "background": [54 {55 "object_id": "SM_BackgroundA",56 "bbox_2d": [57 1214,58 562,59 1579,60 62961 ],62 "bbox_3d": {63 "aabb": {64 "center": [65 1.4258699417114258,66 -361.33600664138794,67 172.5001525878906268 ],69 "extent": [70 146.0001220703125,71 0.40011221170425415,72 87.5001983642578173 ]74 },75 "obb": {76 "center": [77 1.4258699417114258,78 -361.33600664138794,79 172.5001525878906280 ],81 "extent": [82 146.0001220703125,83 0.40011221170425415,84 87.5001983642578185 ],86 "rotation": [87 0,88 0,89 090 ]91 },92 "location": [93 1.4258699417114258,94 -361.7359924316406,95 096 ],97 "rotation": [98 0,99 0,100 0101 ],102 "scale": [103 1,104 1,105 1106 ]107 },108 "color": [109 255,110 0,111 255112 ]113 }114 ],115 "window divided": [116 {117 "object_id": "SM_Window",118 "bbox_2d": [119 22,120 247,121 1076,122 723123 ],124 "bbox_3d": {125 "aabb": {126 "center": [127 -290.9998779296875,128 -6.103515625e-05,129 149.56552124023438130 ],131 "extent": [132 11.925933837890625,133 391.7356872558594,134 150.43450927734375135 ]136 },137 "obb": {138 "center": [139 -290.9998779296875,140 -6.103515625e-05,141 149.56552124023438142 ],143 "extent": [144 11.925933837890625,145 391.7356872558594,146 150.43450927734375147 ],148 "rotation": [149 0,150 0,151 0152 ]153 },154 "location": [155 0,156 0,157 0158 ],159 "rotation": [160 0,161 0,162 0163 ],164 "scale": [165 1,166 1,167 1168 ]169 },170 "color": [171 255,172 127,173 0174 ]175 }176 ],177 "ceiling planks corner": [178 {179 "object_id": "SM_Ceiling",180 "bbox_2d": [181 0,182 0,183 1251,184 246185 ],186 "bbox_3d": {187 "aabb": {188 "center": [189 1.42608642578125,190 0,191 276.0003662109375192 ],193 "extent": [194 280.9999694824219,195 371.7356872558594,196 16.000015258789062197 ]198 },199 "obb": {200 "center": [201 1.42608642578125,202 0,203 276.0003662109375204 ],205 "extent": [206 280.9999694824219,207 371.7356872558594,208 16.000015258789062209 ],210 "rotation": [211 0,212 0,213 0214 ]215 },216 "location": [217 0,218 0,219 0220 ],221 "rotation": [222 0,223 0,224 0225 ],226 "scale": [227 1,228 1,229 1230 ]231 },232 "color": [233 127,234 0,235 0236 ]237 }238 ],239 "floor planks corner": [240 {241 "object_id": "SM_Floor",242 "bbox_2d": [243 0,244 724,245 1330,246 1079247 ],248 "bbox_3d": {249 "aabb": {250 "center": [251 11.426055908203125,252 -3.0517578125e-05,253 0254 ],255 "extent": [256 290.99993896484375,257 371.7356872558594,258 2.2762245240797244e-14259 ]260 },261 "obb": {262 "center": [263 11.426055908203125,264 -3.0517578125e-05,265 0266 ],267 "extent": [268 290.99993896484375,269 371.7356872558594,270 2.2762245240797244e-14271 ],272 "rotation": [273 0,274 0,275 0276 ]277 },278 "location": [279 0,280 0,281 0282 ],283 "rotation": [284 0,285 0,286 0287 ],288 "scale": [289 1,290 1,291 1292 ]293 },294 "color": [295 127,296 255,297 0298 ]299 }300 ]301 },302 "foreground": {303 "projection screen": [304 {305 "object_id": "SM_Projection_Screen",306 "bbox_2d": [307 1190,308 54,309 1579,310 594311 ],312 "bbox_3d": {313 "aabb": {314 "center": [315 1.4258166270214474,316 -354.6729736328125,317 173.4909820556659318 ],319 "extent": [320 137.78615051265047,321 5.51713228225708,322 81.9183695848694323 ]324 },325 "obb": {326 "center": [327 1.4258166270214474,328 -354.6729736328125,329 173.4909820556659330 ],331 "extent": [332 137.78615051265047,333 5.51713228225708,334 81.9183695848694335 ],336 "rotation": [337 -1.7075500409191593e-06,338 0,339 0340 ]341 },342 "location": [343 1.425879955291748,344 -354.6730041503906,345 250.43499755859375346 ],347 "rotation": [348 -1.7075500409191593e-06,349 0,350 0351 ],352 "scale": [353 1,354 1,355 1356 ]357 },358 "color": [359 255,360 255,361 0362 ]363 }364 ],365 "cabinet": [366 {367 "object_id": "SM_CabinetA",368 "bbox_2d": [369 1126,370 577,371 1593,372 1079373 ],374 "bbox_3d": {375 "aabb": {376 "center": [377 1.426069974899292,378 -348.23598861694336,379 42.5380 ],381 "extent": [382 146.00003051757812,383 23.500003814697266,384 42.5385 ]386 },387 "obb": {388 "center": [389 1.426069974899292,390 -348.23598861694336,391 42.5392 ],393 "extent": [394 146.00003051757812,395 23.500003814697266,396 42.5397 ],398 "rotation": [399 0,400 0,401 0402 ]403 },404 "location": [405 1.426069974899292,406 -371.7359924316406,407 0408 ],409 "rotation": [410 0,411 0,412 0413 ],414 "scale": [415 1,416 1,417 1418 ]419 },420 "color": [421 255,422 255,423 255424 ]425 },426 {427 "object_id": "SM_CabinetB",428 "bbox_2d": [429 1073,430 145,431 1213,432 786433 ],434 "bbox_3d": {435 "aabb": {436 "center": [437 -212.07400512695312,438 -345.7359867095947,439 130.00018310546875440 ],441 "extent": [442 67.4999771118164,443 26.0000057220459,444 130.00018310546875445 ]446 },447 "obb": {448 "center": [449 -212.07400512695312,450 -345.7359867095947,451 130.00018310546875452 ],453 "extent": [454 67.4999771118164,455 26.0000057220459,456 130.00018310546875457 ],458 "rotation": [459 0,460 0,461 0462 ]463 },464 "location": [465 -212.07400512695312,466 -371.7359924316406,467 0468 ],469 "rotation": [470 0,471 0,472 0473 ],474 "scale": [475 1,476 1,477 1478 ]479 },480 "color": [481 0,482 0,483 127484 ]485 },486 {487 "object_id": "SM_CabinetB001",488 "bbox_2d": [489 1580,490 83,491 1919,492 1079493 ],494 "bbox_3d": {495 "aabb": {496 "center": [497 214.92599487304688,498 -345.7359867095947,499 130.00018310546875500 ],501 "extent": [502 67.4999771118164,503 26.0000057220459,504 130.00018310546875505 ]506 },507 "obb": {508 "center": [509 214.92599487304688,510 -345.7359867095947,511 130.00018310546875512 ],513 "extent": [514 67.4999771118164,515 26.0000057220459,516 130.00018310546875517 ],518 "rotation": [519 0,520 0,521 0522 ]523 },524 "location": [525 214.92599487304688,526 -371.7359924316406,527 0528 ],529 "rotation": [530 0,531 0,532 0533 ],534 "scale": [535 1,536 1,537 1538 ]539 },540 "color": [541 127,542 127,543 127544 ]545 }546 ],547 "downlight": [548 {549 "object_id": "SM_Downlight",550 "bbox_2d": [551 434,552 222,553 448,554 228555 ],556 "bbox_3d": {557 "aabb": {558 "center": [559 -243.08077998558545,560 5,561 259.50000005960464562 ],563 "extent": [564 3.500000043711424,565 3.5,566 0.5000006040031622567 ]568 },569 "obb": {570 "center": [571 -243.08077998558545,572 5,573 259.50000005960464574 ],575 "extent": [576 3.500000043711424,577 3.5,578 0.5000006040031622579 ],580 "rotation": [581 5.008960215491242e-06,582 0,583 0584 ]585 },586 "location": [587 -243.08078002929688,588 5,589 260590 ],591 "rotation": [592 5.008960215491242e-06,593 0,594 0595 ],596 "scale": [597 1,598 1,599 1600 ]601 },602 "color": [603 255,604 127,605 255606 ]607 },608 {609 "object_id": "SM_Downlight2",610 "bbox_2d": [611 157,612 222,613 174,614 228615 ],616 "bbox_3d": {617 "aabb": {618 "center": [619 -243.08077998566364,620 145,621 259.50000005960464622 ],623 "extent": [624 3.5000000436332357,625 3.5,626 0.5000006034558169627 ]628 },629 "obb": {630 "center": [631 -243.08077998566364,632 145,633 259.50000005960464634 ],635 "extent": [636 3.5000000436332357,637 3.5,638 0.5000006034558169639 ],640 "rotation": [641 4.999999873689375e-06,642 0,643 0644 ]645 },646 "location": [647 -243.08078002929688,648 145,649 260650 ],651 "rotation": [652 4.999999873689375e-06,653 0,654 0655 ],656 "scale": [657 1,658 1,659 1660 ]661 },662 "color": [663 255,664 63,665 127666 ]667 },668 {669 "object_id": "SM_Downlight4",670 "bbox_2d": [671 987,672 222,673 999,674 228675 ],676 "bbox_3d": {677 "aabb": {678 "center": [679 -243.08077998566364,680 -275,681 259.50000005960464682 ],683 "extent": [684 3.5000000436332357,685 3.5,686 0.5000006034558169687 ]688 },689 "obb": {690 "center": [691 -243.08077998566364,692 -275,693 259.50000005960464694 ],695 "extent": [696 3.5000000436332357,697 3.5,698 0.5000006034558169699 ],700 "rotation": [701 4.999999873689375e-06,702 0,703 0704 ]705 },706 "location": [707 -243.08078002929688,708 -275,709 260710 ],711 "rotation": [712 4.999999873689375e-06,713 0,714 0715 ],716 "scale": [717 1,718 1,719 1720 ]721 },722 "color": [723 127,724 63,725 255726 ]727 },728 {729 "object_id": "SM_Downlight5",730 "bbox_2d": [731 710,732 222,733 724,734 228735 ],736 "bbox_3d": {737 "aabb": {738 "center": [739 -243.08077998566364,740 -135,741 259.50000005960464742 ],743 "extent": [744 3.5000000436332357,745 3.5,746 0.5000006034558169747 ]748 },749 "obb": {750 "center": [751 -243.08077998566364,752 -135,753 259.50000005960464754 ],755 "extent": [756 3.5000000436332357,757 3.5,758 0.5000006034558169759 ],760 "rotation": [761 4.999999873689375e-06,762 0,763 0764 ]765 },766 "location": [767 -243.08078002929688,768 -135,769 260770 ],771 "rotation": [772 4.999999873689375e-06,773 0,774 0775 ],776 "scale": [777 1,778 1,779 1780 ]781 },782 "color": [783 127,784 63,785 127786 ]787 }788 ],789 "light": [790 {791 "object_id": "SM_Ceiling_Light",792 "bbox_2d": [793 0,794 0,795 731,796 52797 ],798 "bbox_3d": {799 "aabb": {800 "center": [801 1.425872802734375,802 14.999984741210938,803 289.5000305175781804 ],805 "extent": [806 130.2046661376953,807 184.45401000976562,808 0.5809 ]810 },811 "obb": {812 "center": [813 1.425872802734375,814 14.999984741210938,815 289.5000305175781816 ],817 "extent": [818 130.2046661376953,819 184.45401000976562,820 0.5821 ],822 "rotation": [823 0,824 0,825 0826 ]827 },828 "location": [829 0,830 0,831 0832 ],833 "rotation": [834 0,835 0,836 0837 ],838 "scale": [839 1,840 1,841 1842 ]843 },844 "color": [845 127,846 0,847 255848 ]849 }850 ],851 "table": [852 {853 "object_id": "SM_Table",854 "bbox_2d": [855 73,856 624,857 749,858 1024859 ],860 "bbox_3d": {861 "aabb": {862 "center": [863 6.866455078125e-05,864 15.000076293945312,865 35.63624954223633866 ],867 "extent": [868 86.55204772949219,869 205.9636993408203,870 35.63626480102539871 ]872 },873 "obb": {874 "center": [875 6.866455078125e-05,876 15.000076293945312,877 35.63624954223633878 ],879 "extent": [880 86.55204772949219,881 205.9636993408203,882 35.63626480102539883 ],884 "rotation": [885 0,886 0,887 0888 ]889 },890 "location": [891 0,892 15,893 0894 ],895 "rotation": [896 0,897 0,898 0899 ],900 "scale": [901 1,902 1,903 1904 ]905 },906 "color": [907 127,908 255,909 255910 ]911 }912 ],913 "notebook": [914 {915 "object_id": "SM_Notebook2",916 "bbox_2d": [917 182,918 671,919 385,920 692921 ],922 "bbox_3d": {923 "aabb": {924 "center": [925 50.188221295988676,926 -122.35299147010697,927 71.99240815639496928 ],929 "extent": [930 13.408285468681761,931 15.871663060976445,932 0.7209883332252502933 ]934 },935 "obb": {936 "center": [937 50.188221295988676,938 -122.35299147010697,939 71.99240815639496940 ],941 "extent": [942 13.408285468681761,943 15.871663060976445,944 0.7209883332252502945 ],946 "rotation": [947 0,948 10.000039100646973,949 0950 ]951 },952 "location": [953 50.188201904296875,954 -122.35299682617188,955 71.27249908447266956 ],957 "rotation": [958 0,959 10.000039100646973,960 0961 ],962 "scale": [963 1,964 1,965 1966 ]967 },968 "color": [969 127,970 255,971 127972 ]973 },974 {975 "object_id": "SM_Notebook4",976 "bbox_2d": [977 283,978 625,979 402,980 634981 ],982 "bbox_3d": {983 "aabb": {984 "center": [985 -59.81177870406187,986 -62.35299146992395,987 71.99240815639496988 ],989 "extent": [990 13.40839881378124,991 15.87174320388186,992 0.7209883332252502993 ]994 },995 "obb": {996 "center": [997 -59.81177870406187,998 -62.35299146992395,999 71.992408156394961000 ],1001 "extent": [1002 13.40839881378124,1003 15.87174320388186,1004 0.72098833322525021005 ],1006 "rotation": [1007 0,1008 10.000579833984375,1009 01010 ]1011 },1012 "location": [1013 -59.811798095703125,1014 -62.352996826171875,1015 71.272499084472661016 ],1017 "rotation": [1018 0,1019 10.000579833984375,1020 01021 ],1022 "scale": [1023 1,1024 1,1025 11026 ]1027 },1028 "color": [1029 127,1030 127,1031 1911032 ]1033 }1034 ],1035 "chair": [1036 {1037 "object_id": "SM_ChairA2",1038 "bbox_2d": [1039 511,1040 505,1041 687,1042 8141043 ],1044 "bbox_3d": {1045 "aabb": {1046 "center": [1047 -106.81778082900883,1048 -126.16399439371496,1049 56.494504288831891050 ],1051 "extent": [1052 33.236603305148044,1053 32.35257295188812,1054 57.3099821567197551055 ]1056 },1057 "obb": {1058 "center": [1059 -106.81778082900883,1060 -126.16399439371496,1061 56.49450428883191062 ],1063 "extent": [1064 33.236603305148044,1065 32.35257295188812,1066 57.3099821567197551067 ],1068 "rotation": [1069 0,1070 -90.00011444091795,1071 3.199999991920776e-051072 ]1073 },1074 "location": [1075 -106.80522155761719,1076 -126.16400146484375,1077 -0.81543701887130741078 ],1079 "rotation": [1080 0,1081 -90.00011444091795,1082 3.199999991920776e-051083 ],1084 "scale": [1085 0.9235389828681946,1086 0.9235389828681946,1087 1.16881000995635991088 ]1089 },1090 "color": [1091 0,1092 127,1093 631094 ]1095 },1096 {1097 "object_id": "SM_ChairA3",1098 "bbox_2d": [1099 313,1100 505,1101 504,1102 8411103 ],1104 "bbox_3d": {1105 "aabb": {1106 "center": [1107 -106.81778082900883,1108 -56.16399439371496,1109 56.494504288831891110 ],1111 "extent": [1112 33.236603305148044,1113 32.35257295188812,1114 57.3099821567197551115 ]1116 },1117 "obb": {1118 "center": [1119 -106.81778082900883,1120 -56.16399439371496,1121 56.49450428883191122 ],1123 "extent": [1124 33.236603305148044,1125 32.35257295188812,1126 57.3099821567197551127 ],1128 "rotation": [1129 0,1130 -90.00011444091795,1131 3.199999991920776e-051132 ]1133 },1134 "location": [1135 -106.80522155761719,1136 -56.16400146484375,1137 -0.81543701887130741138 ],1139 "rotation": [1140 0,1141 -90.00011444091795,1142 3.199999991920776e-051143 ],1144 "scale": [1145 0.9235389828681946,1146 0.9235389828681946,1147 1.16881000995635991148 ]1149 },1150 "color": [1151 255,1152 0,1153 631154 ]1155 },1156 {1157 "object_id": "SM_ChairA4",1158 "bbox_2d": [1159 114,1160 505,1161 328,1162 6231163 ],1164 "bbox_3d": {1165 "aabb": {1166 "center": [1167 -106.81778082900883,1168 13.83600560628504,1169 56.494504288831891170 ],1171 "extent": [1172 33.236603305148044,1173 32.35257295188812,1174 57.3099821567197551175 ]1176 },1177 "obb": {1178 "center": [1179 -106.81778082900883,1180 13.836005606285038,1181 56.49450428883191182 ],1183 "extent": [1184 33.236603305148044,1185 32.35257295188812,1186 57.3099821567197551187 ],1188 "rotation": [1189 0,1190 -90.00011444091795,1191 3.199999991920776e-051192 ]1193 },1194 "location": [1195 -106.80522155761719,1196 13.83599853515625,1197 -0.81543701887130741198 ],1199 "rotation": [1200 0,