Defect Spectrum: A Granular Look of Large-Scale Defect Datasets with Rich Semantics

• URL: http://arxiv.org/abs/2310.17316v5
• Date: Fri, 19 Jul 2024 16:10:14 GMT
• Title: Defect Spectrum: A Granular Look of Large-Scale Defect Datasets with Rich Semantics
• Authors: Shuai Yang, Zhifei Chen, Pengguang Chen, Xi Fang, Yixun Liang, Shu Liu, Yingcong Chen,
• Abstract summary: We introduce the Defect Spectrum, a comprehensive benchmark that offers precise, semantic-abundant, and large-scale annotations for a wide range of industrial defects. Building on four key industrial benchmarks, our dataset refines existing annotations and introduces rich semantic details, distinguishing multiple defect types within a single image. We also introduce Defect-Gen, a two-stage diffusion-based generator designed to create high-quality and diverse defective images.
• Score: 27.03052142039447
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Defect inspection is paramount within the closed-loop manufacturing system. However, existing datasets for defect inspection often lack precision and semantic granularity required for practical applications. In this paper, we introduce the Defect Spectrum, a comprehensive benchmark that offers precise, semantic-abundant, and large-scale annotations for a wide range of industrial defects. Building on four key industrial benchmarks, our dataset refines existing annotations and introduces rich semantic details, distinguishing multiple defect types within a single image. Furthermore, we introduce Defect-Gen, a two-stage diffusion-based generator designed to create high-quality and diverse defective images, even when working with limited datasets. The synthetic images generated by Defect-Gen significantly enhance the efficacy of defect inspection models. Overall, The Defect Spectrum dataset demonstrates its potential in defect inspection research, offering a solid platform for testing and refining advanced models.

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