Datasets:
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README.md
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The root directory contains the augmented dataset, curated by manually excluding rare generation failures to ensure aesthetic quality and realism, and organized into train, val, and test splits. In contrast, the datasets.zip archive contains the benchmarking datasets used in the paper, structured for reproducibility. It includes real_raw, which holds the original manually classified images grouped by vehicle type; real, a YOLO-formatted selection of these images with corresponding labels and a configuration file (real.yaml); and augmented, which extends the real set with AI-generated outpainted images and labels, accompanied by augmented.yaml.
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## Dataset Creation
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### Curation Rationale
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The root directory contains the augmented dataset, curated by manually excluding rare generation failures to ensure aesthetic quality and realism, and organized into train, val, and test splits. In contrast, the datasets.zip archive contains the benchmarking datasets used in the paper, structured for reproducibility. It includes real_raw, which holds the original manually classified images grouped by vehicle type; real, a YOLO-formatted selection of these images with corresponding labels and a configuration file (real.yaml); and augmented, which extends the real set with AI-generated outpainted images and labels, accompanied by augmented.yaml.
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### Vehicle Classification and Subcategories
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| ID | Vehicle Class | Subcategories |
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|----|---------------|----------------------------------------------------------------|
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| 0 | COUPE | Coupe, Convertible, Cabriolet, or other two-door passenger cars |
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| 1 | SEDAN | Sedan, or other four-door passenger cars |
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| 2 | SUV | SUV or Crossover |
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| 3 | MINIVAN | Minivan or Wagon |
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| 4 | MINIBUS | Minibus, Shuttles, or large passenger vans |
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| 5 | BUS | City, Coach, Double-Decker, Articulated, or School Bus |
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| 6 | VAN | Work, Camper, or Conversion Van |
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| 7 | PICKUP | Regular, Crew Cab, or Extended Cab Pickup Truck |
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| 8 | TRUCK | Single Unit, Trailer, Articulated, Dump, Tanker, or Mixer Truck |
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### Split Summary (image/object counts per class)
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| split | background | bus | coupe | minibus | minivan | pickup | sedan | suv | truck | van | TOTAL |
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|-------|------------|------|-------|---------|---------|--------|-------|------|-------|-----|-------|
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| train | 784 | 1715 | 1209 | 330 | 350 | 356 | 1642 | 726 | 1071 | 269 | 8452 |
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| val | 98 | 214 | 152 | 40 | 45 | 44 | 205 | 91 | 134 | 32 | 1055 |
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| test | 98 | 213 | 150 | 41 | 43 | 44 | 205 | 91 | 133 | 33 | 1051 |
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## Dataset Creation
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### Curation Rationale
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