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DJI_20250624181809_0003
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DJI_20250624181814_0004
{ "bbox": [ [ 0.2246093451976776, 0.612500011920929, 0.4921874403953552, 0.699999988079071 ], [ 0.7617188096046448, 0.590624988079071, 0.833984375, 0.7093750238418579 ], [ 0.9648438096046448, 0.7046874761581421, 1, 0.870312511...
DJI_20250624181826_0005
{ "bbox": [ [ 0.12304680049419403, 0.6593750715255737, 0.2910155951976776, 0.7890625596046448 ], [ 0.4492186903953552, 0.6625000238418579, 0.7773436903953552, 0.7749999761581421 ] ], "category": [ 0, 0 ] }
DJI_20250624181830_0006
{ "bbox": [ [ 0, 0.6874999403953552, 0.15625, 0.7828124761581421 ], [ 0, 0.7875000238418579, 0.13671879470348358, 0.871874988079071 ], [ 0.4199219048023224, 0.6625000238418579, 0.576171875, 0.796875 ], [ 0.738281...
DJI_20250624181834_0007
{ "bbox": [ [ 0.06445314735174179, 0.6890625357627869, 0.3593750596046448, 0.7750000357627869 ], [ 0.12500004470348358, 0.7750000357627869, 0.3300781548023224, 0.8109375238418579 ], [ 0.708984375, 0.6578124761581421, 0.78515625, ...
DJI_20250624181838_0008
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DJI_20250624181842_0009
{ "bbox": [ [ 0.2500000596046448, 0.7468750476837158, 0.3457031548023224, 0.7984375357627869 ], [ 0.517578125, 0.6734374761581421, 0.8339843153953552, 0.7484375238418579 ], [ 0.541015625, 0.7515624761581421, 0.7167968153953552, ...
DJI_20250624181845_0010
{ "bbox": [ [ 0.02148439921438694, 0.745312511920929, 0.25, 0.7734375 ], [ 0.09960939735174179, 0.7749999761581421, 0.29882821440696716, 0.7921874523162842 ], [ 0.650390625, 0.739062488079071, 0.759765625, 0.7890625 ], ...
DJI_20250624181856_0011
{ "bbox": [ [ 0, 0.8671875, 0.2167969048023224, 0.9046875238418579 ], [ 0, 0.9140624403953552, 0.2402344048023224, 0.9343749284744263 ], [ 0.2519530951976776, 0.910937488079071, 0.4335936903953552, 0.932812511920929 ], ...
DJI_20250624182636_0015
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DJI_20250624182642_0016
{ "bbox": [ [ 5.000000058430487e-8, 0.6421874761581421, 0.21093754470348358, 0.7406249642372131 ], [ 0.626953125, 0.6609374284744263, 0.673828125, 0.8749999403953552 ], [ 0.68359375, 0.784375011920929, 0.869140625, 0.921875 ...
DJI_20250624182649_0017
{ "bbox": [ [ 0.04882809892296791, 0.6468750238418579, 0.2988280951976776, 0.7562500238418579 ], [ 0.5429688096046448, 0.6578124761581421, 0.6054688096046448, 0.7640625238418579 ], [ 0.716796875, 0.6374999284744263, 0.8984375, ...
DJI_20250624182652_0018
{ "bbox": [ [ 0.2832031548023224, 0.671875, 0.525390625, 0.753125011920929 ], [ 0.771484375, 0.6515624523162842, 0.837890625, 0.7624999284744263 ], [ 0.943359375, 0.7578125, 0.9921874403953552, 0.9140625 ] ], "category...
DJI_20250624182656_0019
{ "bbox": [ [ 0.1816405951976776, 0.6562499403953552, 0.2871094048023224, 0.7515624761581421 ], [ 0.3984375, 0.643750011920929, 0.6367186903953552, 0.7406250238418579 ], [ 0.884765625, 0.6390625238418579, 0.955078125, 0.750000...
DJI_20250624182700_0020
{ "bbox": [ [ 5.000000058430487e-8, 0.6906249523162842, 0.11132814735174179, 0.7234374284744263 ], [ 0.3007813096046448, 0.6609374284744263, 0.4101563096046448, 0.7624999284744263 ], [ 0.521484375, 0.667187511920929, 0.7578124403953...
DJI_20250624182702_0021
{ "bbox": [ [ 0.02929689921438694, 0.690625011920929, 0.2480469048023224, 0.731249988079071 ], [ 0.0390625, 0.7328125238418579, 0.24609370529651642, 0.7578125 ], [ 0.4375, 0.6703124642372131, 0.5507811903953552, 0.768749952316...
DJI_20250624182705_0022
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DJI_20250624182716_0023
{ "bbox": [ [ 0.1621094048023224, 0.5640624761581421, 0.3066405951976776, 0.6718749403953552 ], [ 0.20703120529651642, 0.43593746423721313, 0.3066405951976776, 0.4999999403953552 ], [ 0.30859375, 0.4171874523162842, 0.650390625, ...
DJI_20250624182719_0024
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DJI_20250624182721_0025
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DJI_20250624182724_0026
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DJI_20250624182727_0027
{ "bbox": [ [ 0, 0.37031254172325134, 0.13671879470348358, 0.5593750476837158 ], [ 0.6328125, 0.34375, 0.7734375, 0.5718749761581421 ], [ 0.6718750596046448, 0.5843750238418579, 0.845703125, 0.643750011920929 ] ], "cat...
DJI_20250624182729_0028
{ "bbox": [ [ 0.07617185264825821, 0.5921875238418579, 0.2402343451976776, 0.6328125 ], [ 0.2695311903953552, 0.33125001192092896, 0.4941405951976776, 0.903124988079071 ], [ 0.501953125, 0.5937499403953552, 0.7656250596046448, ...
DJI_20250624182732_0029
{ "bbox": [ [ 0, 0.578125, 0.2128905951976776, 0.9375 ], [ 0.09179685264825821, 0.3828125, 0.21484375, 0.5546875 ], [ 0.2167968451976776, 0.3015625476837158, 0.4746093451976776, 0.6000000238418579 ], [ 0.21484375...
DJI_20250624182740_0030
{ "bbox": [], "category": [] }
DJI_20250624182743_0031
{ "bbox": [ [ 0.43945321440696716, 0.09375, 0.4902344048023224, 0.18125000596046448 ], [ 0.7695311903953552, 0.651562511920929, 1, 0.7109375 ] ], "category": [ 0, 0 ] }
DJI_20250624182747_0032
{ "bbox": [ [ 0.939453125, 0.07031244784593582, 0.994140625, 0.20624995231628418 ] ], "category": [ 0 ] }
DJI_20250624182750_0033
{ "bbox": [], "category": [] }
DJI_20250624182753_0034
{ "bbox": [], "category": [] }
DJI_20250624182756_0035
{ "bbox": [], "category": [] }
DJI_20250624182758_0036
{ "bbox": [ [ 0.05664059892296791, 0.14218755066394806, 0.35742178559303284, 0.19062505662441254 ] ], "category": [ 0 ] }
DJI_20250624182802_0037
{ "bbox": [], "category": [] }
DJI_20250624182806_0038
{ "bbox": [], "category": [] }
DJI_20250624182810_0039
{ "bbox": [], "category": [] }
DJI_20250624182816_0040
{ "bbox": [], "category": [] }
DJI_20250624182821_0041
{ "bbox": [ [ 0.2792969048023224, 0.4968750476837158, 0.4238280951976776, 0.7046875357627869 ], [ 0.3359375, 0.15312500298023224, 0.4238280951976776, 0.26875001192092896 ] ], "category": [ 0, 0 ] }
DJI_20250624182825_0042
{ "bbox": [ [ 0.2832030951976776, 0.7859374284744263, 0.4179686903953552, 0.9999999403953552 ], [ 0.3339844048023224, 0.41718754172325134, 0.421875, 0.5781250596046448 ] ], "category": [ 0, 0 ] }
DJI_20250624182828_0043
{ "bbox": [], "category": [] }
DJI_20250624182832_0044
{ "bbox": [ [ 0.875, 0.19843755662441254, 1, 0.5000000596046448 ], [ 0.8789061903953552, 0, 1, 0.12187500298023224 ] ], "category": [ 0, 0 ] }
DJI_20250624182836_0045
{ "bbox": [ [ 0.533203125, 0, 1, 0.09843750298023224 ], [ 0.5312499403953552, 0.17343755066394806, 0.982421875, 0.5062500238418579 ], [ 0.884765625, 0.6500000357627869, 1, 0.7078125476837158 ] ], "category": [ 0, ...
DJI_20250624182839_0046
{ "bbox": [ [ 0.06445310264825821, 0, 0.6308593153953552, 0.08281250298023224 ], [ 0.06835935264825821, 0.15000005066394806, 0.42578125, 0.4765625596046448 ], [ 0.3242188096046448, 0.6234375238418579, 0.505859375, 0.6828125119...
DJI_20250624182843_0047
{ "bbox": [ [ 0, 0.0390625, 0.4941405951976776, 0.08906249701976776 ], [ 0, 0.2203124463558197, 0.1699219048023224, 0.25624996423721313 ], [ 0, 0.40156254172325134, 0.140625, 0.4218750596046448 ], [ 0, 0.42...
DJI_20250624182846_0048
{ "bbox": [ [ 0.10742185264825821, 0.25, 0.17187495529651642, 0.3187499940395355 ], [ 0.109375, 0.3281249403953552, 0.17578120529651642, 0.49843746423721313 ] ], "category": [ 0, 0 ] }
DJI_20250624182851_0049
{ "bbox": [ [ 0.4101563096046448, 5.000000058430487e-8, 0.4667969048023224, 0.04843755066394806 ], [ 0.4101561903953552, 0.19218744337558746, 0.46875, 0.3218749463558197 ], [ 0.4101561903953552, 0.32187503576278687, 0.46875, 0...
DJI_20250624182859_0051
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DJI_20250624182903_0052
{ "bbox": [ [ 0, 0.29218754172325134, 0.04296879842877388, 0.5312500596046448 ] ], "category": [ 0 ] }
DJI_20250624182906_0053
{ "bbox": [ [ 0.8515625596046448, 0.2828125059604645, 0.916015625, 0.504687488079071 ] ], "category": [ 0 ] }
DJI_20250624182908_0054
{ "bbox": [ [ 0.3828125596046448, 0.24375005066394806, 0.4472656548023224, 0.5078125596046448 ] ], "category": [ 0 ] }
DJI_20250624182912_0055
{ "bbox": [ [ 0.5078125, 0.10468749701976776, 0.7109375, 0.26093751192092896 ] ], "category": [ 0 ] }
DJI_20250624182915_0056
{ "bbox": [ [ 0.578125, 0.2750000059604645, 0.697265625, 0.41874998807907104 ] ], "category": [ 0 ] }
DJI_20250624182925_0057
{ "bbox": [], "category": [] }
DJI_20250624182930_0058
{ "bbox": [ [ 0.05664065107703209, 0.862500011920929, 0.13281254470348358, 1 ] ], "category": [ 0 ] }
DJI_20250624182934_0059
{ "bbox": [ [ 0.3769531548023224, 0.8609374761581421, 0.45703125, 0.9999999403953552 ] ], "category": [ 0 ] }
DJI_20250624182937_0060
{ "bbox": [ [ 0.9804688096046448, 0.859375, 1, 1 ] ], "category": [ 0 ] }
DJI_20250624182943_0061
{ "bbox": [ [ 0.06250005215406418, 0.8671875596046448, 0.14843754470348358, 1 ] ], "category": [ 0 ] }
DJI_20250624182947_0062
{ "bbox": [ [ 0.650390625, 0.8609374761581421, 0.734375, 0.9999999403953552 ] ], "category": [ 0 ] }
DJI_20250624182954_0063
{ "bbox": [ [ 0.3574218451976776, 0.871874988079071, 0.4277343451976776, 1 ] ], "category": [ 0 ] }
DJI_20250624183225_0074
{ "bbox": [ [ 0.2617188096046448, 0.05312504991889, 1, 0.43906253576278687 ], [ 0.4218750596046448, 0.4671874940395355, 0.6953125596046448, 0.510937511920929 ], [ 0.6914061903953552, 0.05625005066394806, 1, 0.09843754768371582...
DJI_20250624183229_0075
{ "bbox": [ [ 0, 0.2906250059604645, 1, 0.3656249940395355 ], [ 5.000000058430487e-8, 0.39218753576278687, 0.1582031548023224, 0.43125003576278687 ], [ 0.09179685264825821, 0.05625005066394806, 0.9999999403953552, 0.1671875566...
DJI_20250624183231_0076
{ "bbox": [ [ 0, 0.04374999925494194, 0.943359375, 0.15312500298023224 ], [ 0, 0.2828125059604645, 0.9492188096046448, 0.3515625 ], [ 0.951171875, 0.05937499925494194, 0.9999999403953552, 0.24375000596046448 ], [ ...
DJI_20250624183233_0077
{ "bbox": [ [ 0, 0.03593755140900612, 0.5429688096046448, 0.14062504470348358 ], [ 0, 0.26406246423721313, 0.5390625, 0.33437496423721313 ], [ 0.548828125, 0.29374998807907104, 0.888671875, 0.33125001192092896 ], [ ...
DJI_20250624183245_0078
{ "bbox": [ [ 0.013671900145709515, 0.17812499403953552, 0.22851569950580597, 0.28437501192092896 ], [ 0.2011719048023224, 5.000000058430487e-8, 0.29101571440696716, 0.08593755215406418 ], [ 0.3144530951976776, 0.02031249925494194, ...
DJI_20250624183250_0079
{ "bbox": [ [ 0, 0.6234375238418579, 0.2246094048023224, 0.729687511920929 ], [ 0.12109375, 0.4078125059604645, 0.28515625, 0.526562511920929 ], [ 0.2558594048023224, 0.542187511920929, 0.4160155951976776, 0.698437511920929 ...
DJI_20250624183300_0080
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DJI_20250624183310_0081
{ "bbox": [ [ 0.013671849854290485, 0.4453125596046448, 0.12499994784593582, 0.6593750715255737 ], [ 0.08007814735174179, 0.4531250596046448, 0.20312504470348358, 0.5078125596046448 ], [ 0.0859375, 0.2937500476837158, 0.298828095197...
DJI_20250624183329_0085
{ "bbox": [ [ 0.39453125, 0.6890625357627869, 0.46484375, 0.7718750238418579 ] ], "category": [ 0 ] }
DJI_20250624183332_0086
{ "bbox": [], "category": [] }
DJI_20250624183336_0087
{ "bbox": [], "category": [] }
DJI_20250624183343_0088
{ "bbox": [ [ 0.50390625, 0.4343750476837158, 0.646484375, 0.5203125476837158 ] ], "category": [ 0 ] }
DJI_20250624183434_0089
{ "bbox": [ [ 0.8242188096046448, 0.7671874761581421, 1, 0.8468749523162842 ] ], "category": [ 0 ] }
DJI_20250624183439_0090
{ "bbox": [ [ 0.3710938096046448, 0.7968749403953552, 0.875, 0.8671874403953552 ] ], "category": [ 0 ] }
DJI_20250624183444_0092
{ "bbox": [], "category": [] }
DJI_20250624183446_0093
{ "bbox": [], "category": [] }
DJI_20250624183449_0094
{ "bbox": [ [ 0.7499999403953552, 0.620312511920929, 0.794921875, 0.760937511920929 ] ], "category": [ 0 ] }
DJI_20250624183459_0095
{ "bbox": [], "category": [] }
DJI_20250624183504_0097
{ "bbox": [], "category": [] }
DJI_20250624183507_0098
{ "bbox": [], "category": [] }
DJI_20250624183509_0099
{ "bbox": [ [ 0.1503905951976776, 0.7984374761581421, 0.4941405951976776, 0.9999999403953552 ], [ 0.16015625, 0.596875011920929, 0.2363281548023224, 0.7875000238418579 ] ], "category": [ 0, 0 ] }
DJI_20250624183512_0100
{ "bbox": [ [ 0.888671875, 0.800000011920929, 0.9999999403953552, 1 ], [ 0.892578125, 0.5984374284744263, 0.982421875, 0.7468749284744263 ] ], "category": [ 0, 0 ] }
DJI_20250624183517_0101
{ "bbox": [], "category": [] }
DJI_20250624183521_0102
{ "bbox": [], "category": [] }
DJI_20250624183525_0103
{ "bbox": [], "category": [] }
DJI_20250624184211_0001
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DJI_20250624184214_0002
{ "bbox": [ [ 5.000000058430487e-8, 0.18437500298023224, 0.24218754470348358, 0.4937500059604645 ], [ 0.0078125, 0.7046875357627869, 0.2519530951976776, 0.9656250476837158 ], [ 0.2324219048023224, 0, 0.3671875, 0.1812500059604...
DJI_20250624184217_0003
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DJI_20250624184223_0004
{ "bbox": [ [ 0.1972655951976776, 0.7718750238418579, 0.3945311903953552, 0.824999988079071 ], [ 0.2363280951976776, 0.828125, 0.3046875, 1 ], [ 0.3925780951976776, 0.628125011920929, 0.4667969048023224, 0.753125011920929 ...
DJI_20250624184230_0005
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DJI_20250624184235_0006
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DJI_20250624184238_0007
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DJI_20250624184242_0008
{ "bbox": [ [ 0, 0.0859375, 0.421875, 0.33906251192092896 ] ], "category": [ 0 ] }
DJI_20250624184250_0010
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DJI_20250624184253_0011
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DJI_20250624184257_0012
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DJI_20250624184301_0013
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DJI_20250624184304_0014
{ "bbox": [ [ 0.02539060078561306, 0, 0.6289061903953552, 0.21250000596046448 ], [ 0.06835930049419403, 0.8468749523162842, 0.1894530951976776, 0.9515624642372131 ], [ 0.2773438096046448, 0.4453125, 0.8125, 0.9609375 ], ...
DJI_20250624184307_0015
{ "bbox": [ [ 0.04882815107703209, 0.6484375596046448, 0.8125000596046448, 1 ], [ 0.08007810264825821, 0.8546875715255737, 0.16796870529651642, 0.9406250715255737 ], [ 0.767578125, 0, 0.8242186903953552, 0.05937499925494194 ...
DJI_20250624184311_0016
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DJI_20250624184313_0017
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DJI_20250624184315_0018
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DJI_20250624184318_0019
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GlassEye 3-Way Unified Building Defect Dataset (640px)

The GlassEye 3-Way Unified Building Defect Dataset is a curated, multi-domain benchmark corpus designed for training computer vision models to detect structural building defects (cracks, spalling, efflorescence) across close-up façade photography and high-altitude aerial drone surveys.

  • Primary Repository: GlassEye GitHub
  • Model Checkpoint: sanjeevafk/glasseye-yolo
  • Image Count: 2,899 total training images + 289 held-out validation images + 200 untouched aerial drone test images
  • Resolution: 640px native longest-edge resolution
  • Format: Standard YOLO format (images/ + labels/ .txt files) wrapped in glasseye_3way_dataset_640.zip

Dataset Composition & Source Synthesis

This dataset unifies three complementary civil engineering and building inspection sources to bridge the domain gap between close-up ground photography and high-altitude drone captures:

Component Dataset Original Domain Contributed Images Key Features Captured
BFDD (Building Façade Defect Dataset) Close-range building façades 600 images Brickwork cracks, plaster weathering, masonry deterioration
CUBIT (Concrete Infrastructure) Civil infrastructure (bridges, abutments) 699 images Micro-cracks, concrete spalling, rebar exposure
UAV2K (Unmanned Aerial Vehicle 2K) Distant aerial drone surveys 1,600 images High-altitude roof/façade defects, long-range aerial perspectives

Directory & Label Structure

The primary archive glasseye_3way_dataset_640.zip unpacks into standard Ultralytics YOLO format:

glasseye_3way_dataset_640/
├── data.yaml
├── train/
│   ├── images/  (2,899 .jpg files)
│   └── labels/  (2,899 .txt files)
├── val/
│   ├── images/  (289 .jpg files)
│   └── labels/  (289 .txt files)
└── test/
    ├── images/  (200 untouched UAV2K drone holdout images)
    └── labels/  (200 .txt files)

Class Mapping

  • Class ID 0: defect (unified single-class structural anomaly covering cracks, spalling, and weathering)

Bounding Box Format (labels/*.txt)

Standard YOLO normalized coordinates: <class_id> <x_center> <y_center> <width> <height>


Usage & Quickstart

1. Download & Unpack in Python / Colab

from huggingface_hub import hf_hub_download
import zipfile

# Download dataset zip
zip_path = hf_hub_download(
    repo_id="sanjeevafk/glasseye-dataset",
    filename="glasseye_3way_dataset_640.zip",
    repo_type="dataset"
)

# Extract archive
with zipfile.ZipFile(zip_path, 'r') as zip_ref:
    zip_ref.extractall("./data")

2. Fine-Tune YOLO Model

from ultralytics import YOLO

# Load base model
model = YOLO("yolov8n.pt")

# Train on GlassEye dataset
results = model.train(
    data="./data/glasseye_3way_dataset_640/data.yaml",
    epochs=50,
    imgsz=640,
    batch=16,
    device=0
)

Citation & License

  • License: MIT License
  • Maintainer: Sanjeev (sanjeevafk)
  • Project: GlassEye Autonomous Aerial Drone Inspection System (Physical AI Hackathon 2026)
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