Receipt Detection Dataset for YOLO

This dataset contains annotated receipt images prepared in YOLO format for object detection tasks. It combines multiple public sources, with duplicate removal, normalization, and standardized train/validation/test splits to ensure quality and reproducibility. The dataset provides one of the few open resources for training and benchmarking YOLO-based models in receipt detection, supporting applications in computer vision, document analysis, and financial AI systems such as automated expense tracking and digital archiving.本数据集包含面向目标检测任务制作的、采用YOLO（You Only Look Once）格式标注的收据图像。该数据集整合了多类公开数据源，并通过去重、归一化处理与标准化的训练/验证/测试集划分流程，保障数据集质量与实验可复现性。本数据集是当前为数不多可用于收据检测场景下基于YOLO的模型训练与基准测试的开源资源之一，可支撑计算机视觉、文档分析以及自动化费用追踪、数字归档等金融AI系统的相关应用。