中国汽车车牌识别数据集，支持COCO格式的标注，8493张图片，可识别多种环境下的车牌 99.4％的超高识别率

Chinese license plate detection - v2 2023-05-06 12:01pm ============================== This dataset was exported via roboflow.com on December 6, 2024 at 9:24 PM GMT Roboflow is an end-to-end computer vision platform that helps you * collaborate with your team on computer vision projects * collect & organize images * understand and search unstructured image data * annotate, and create datasets * export, train, and deploy computer vision models * use active learning to improve your dataset over time For state of the art Computer Vision training notebooks you can use with this dataset, visit https://github.com/roboflow/notebooks To find over 100k other datasets and pre-trained models, visit https://universe.roboflow.com The dataset includes 8493 images. License-plate are annotated in COCO format. The following pre-processing was applied to each image: * Auto-orientation of pixel data (with EXIF-orientation stripping) * Resize to 640x640 (Stretch) The following augmentation was applied to create 2 versions of each source image: * 50% probability of horizontal flip * Random shear of between -15° to +15° horizontally and -15° to +15° vertically