Papers › Car Damage Detection and Patch-to-Patch Self-supervised Image Alignment

Car Damage Detection and Patch-to-Patch Self-supervised Image Alignment

11 Mar 2024arXiv:2403.06674archive 2025-07-28

Hanxiao Chen

Most computer vision applications aim to identify pixels in a scene and use them for diverse purposes. One intriguing application is car damage detection for insurance carriers which tends to detect all car damages by comparing both pre-trip and post-trip images, even requiring two components: (i) car damage detection; (ii) image alignment. Firstly, we implemented a Mask R-CNN model to detect car damages on custom images. Whereas for the image alignment section, we especially propose a novel self-supervised Patch-to-Patch SimCLR inspired alignment approach to find perspective transformations between custom pre/post car rental images except for traditional computer vision methods.

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apply_mask 2000222/car-damage-detectionv0/mrcnn/visualize.py official repository ran no licence file found · pointer only · cdda836085a5b1af · report
compute_backbone_shapes 2000222/car-damage-detectionv0/mrcnn/model.py official repository ran no licence file found · pointer only · fe2cec088a3329de · report
compute_iou 2000222/car-damage-detectionv0/mrcnn/utils.py official repository ran no licence file found · pointer only · ae0c5e015d8cf734 · report
compute_overlaps 2000222/car-damage-detectionv0/mrcnn/utils.py official repository ran fingerprinted no licence file found · pointer only · 9f81af6c8a2344a3 · report
conv_block 2000222/car-damage-detectionv0/mrcnn/model.py official repository ran no licence file found · pointer only · 719785e60bebf517 · report
draw_box 2000222/car-damage-detectionv0/mrcnn/visualize.py official repository ran no licence file found · pointer only · dc05d22f3d39bea6 · report
extract_bboxes 2000222/car-damage-detectionv0/mrcnn/utils.py official repository ran no licence file found · pointer only · d2c9b72e23d9588a · report
mask_to_rle 2000222/car-damage-detectionv0/samples/nucleus/nucleus.py official repository ran no licence file found · pointer only · 268687f4c9e090fd · report
random_colors 2000222/car-damage-detectionv0/mrcnn/visualize.py official repository ran no licence file found · pointer only · a9d0cf3b71fefa32 · report
rle_encode 2000222/car-damage-detectionv0/samples/nucleus/nucleus.py official repository ran no licence file found · pointer only · 4ea804a726823d02 · report
color_splash 2000222/car-damage-detectionv0/custom.py official repository unverified no licence file found · pointer only · eedd10cedbd4b51e · report
identity_block 2000222/car-damage-detectionv0/mrcnn/model.py official repository unverified no licence file found · pointer only · 28c3981539e97ab6 · report
rle_decode 2000222/car-damage-detectionv0/samples/nucleus/nucleus.py official repository unverified no licence file found · pointer only · 369cf3a7e608d9c5 · report

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Methods

Average PoolingColorJitterConvolutionDense ConnectionsFeedforward NetworkGlobal Average PoolingKaiming InitializationMask R-CNNMax PoolingNT-XentRPNRandom Gaussian BlurRandom Resized CropReLURoIAlignSimCLRSoftmax

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