Automotive related datasets have previously been used for training autonomous
driving systems or vehicle classification tasks. However, there is a lack of
datasets in the field of automotive AI for car parts detection, and most
available datasets are limited in size and scope, struggling to cover diverse
scenarios. To address this gap, this paper presents a large-scale and
fine-grained automotive dataset consisting of 84,162 images for detecting 12
different types of car parts. This dataset was collected from natural cameras
and online websites which covers various car brands, scenarios, and shooting
angles. To alleviate the burden of manual annotation, we propose a novel
semi-supervised auto-labeling method that leverages state-of-the-art
pre-trained detectors. Moreover, we study the limitations of the Grounding DINO
approach for zero-shot labeling. Finally, we evaluate the effectiveness of our
proposed dataset through fine-grained car parts detection by training several
lightweight YOLO-series detectors.

该论文提出了一个包含 84162 个图像的大规模和细粒度的汽车数据集，用于检测 12 种不同类型的汽车零部件。为了减轻手动注释的负担，提出了一种新颖的半监督自动标注方法，并研究了零样本标注的 Grounding DINO 方法的局限性。最后，通过训练几个轻量级的 YOLO 系列检测器，评估了所提出的数据集的有效性。