用生成式AI解决工业视觉数据少难建的难题
A Qualitative Review of GenAI-Based Methods for Data Generation and Augmentation in Industrial Computer Vision Applications

- 用生成式AI自动构建工业视觉训练数据
- 发现生成数据与真实工业场景存在语义和物体特征差异
- 适合关注工业视觉数据增强的研究者与工程师
基于AI的工业计算机视觉应用需要大量高质量数据以保证行为可预测,从而赢得用户信任。然而工业场景中真实数据难以获取,且数据收集成本高。虽可通过主动学习逐步积累数据提升系统性能,但初期数据不足常导致用户信任流失,形成‘先有鸡还是先有蛋’的困境。本文综述了当前生成式AI在数据生成与增强方面的前沿方法,重点评估其在工业视觉分类任务中的适用性。尽管生成式AI具有实现数据快速扩充的潜力,但研究发现其生成数据与实际工业场景之间存在语义上下文和物体属性的领域不匹配问题。
原文摘要 · Abstract (English)
AI-driven computer vision applications require a profound database to ensure predictable behaviors and performance. Such predictable behaviors are especially important for industrial applications in gaining trust from users. However, such a database is not readily available in industrial applications, and its acquisition is not trivial either. Active learning methods can be applied to ramp up data within a project deployment to iteratively increase the database, and thus the application predictability. Unfortunately, we observe that this often leads to a loss of user trust in the application, which is difficult to regain once lost. This leads to a "chicken-and-egg" dilemma in which neither the database nor the application is developed. In this work, we review state-of-the-art methods and approaches to further boost the database the initial active data ramp-up phase. Here, we focus on recent advancements in GenAI-based data generation and augmentation methods and review their adaptability on an industrial computer vision classification use case. Although we observe a potential for automatic data ramp-up, we also see a domain miss match in between the source (training environment) and target (industrial use-case) - regarding context defined in natural language and object characteristics.
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