遇见数据集

ULPGC plastic identification

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Mendeley Data2026-08-04 收录
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Hyperspectral reflectance images for 16 virgin plastic objects that were captured using the Specim FX10 (400 – 1000 nm, 224 bands) and Specim FX17 (900 – 1700 nm, 224 bands) sensors. Samples were scanned in continuous mode on a motorised stage under halogen illumination. Raw data were calibrated to reflectance using a Spectralon white calibration standard and dark reference (lens covered). Raw data, white and black references, and resultant reflectance are provided for each sensor. The calibrated FX17 is spatially aligned (RESAMP_CAL_Plastic_FX17_0005) with the FX10 data to identify the Regions Of Interest (ROIs) for later pixel extraction and classification. Classes shape contains ROIs for each class (the polygons .shp, .shx, and .dbf). Objects: 1. Fruit net (suspected HDPE) 2. Transparent plastic bag (suspected HDPE) 3. White plastic bag (suspected LDPE) 4. White cereals plastic bag (suspected HDPE) 5. Toothpaste (ground truth HDPE) 6. Toothpaste cap (suspected PP) 7. Sanex shampoo cap (suspected HDPE) 8. Sanex shampoo (ground truth HDPE) 9. Plastic cup (ground truth PS) 10. Water bottle cap (ground truth HDPE) 11. Tofu container (ground truth PP) 12. Transparent food bag (suspected LDPE) 13. Shopping bag (ground truth LDPE) 14. Tupperware (ground truth PP) 15. White cork (ground truth PS) 16. Straws (16A - dark straws suspected HDPE / 16B - light straws suspected PP) More information about data capture: Morales, A., Horstrand, P., Guerra, R., Leon, R., Ortega, S., Díaz, M., ... & Sarmiento, R. (2022). Laboratory hyperspectral image acquisition system setup and validation. Sensors, 22(6), 2159.

本数据集包含16个原生塑料物件的高光谱反射率图像,采用Specim FX10(光谱范围400–1000 nm,共224个波段)与Specim FX17(光谱范围900–1700 nm,共224个波段)两款传感器采集得到。样品在电动载物台上以连续扫描模式进行采集,采集过程采用卤素灯光照。原始数据通过Spectralon白色校准标准件与暗参考(镜头完全遮盖时采集的背景数据)校准为反射率数据。两款传感器的原始数据、黑白参考数据以及最终生成的反射率数据均已完整提供。 已将校准后的FX17数据与FX10数据完成空间配准(配准文件为RESAMP_CAL_Plastic_FX17_0005),以便后续提取感兴趣区域(Regions Of Interest, ROIs)并开展像素级提取与分类任务。类别形状文件包含各类别的ROIs,其文件格式为多边形矢量文件(.shp、.shx与.dbf)。 本次采集的物件如下: 1. 水果网套(疑似高密度聚乙烯(High-Density Polyethylene, HDPE)) 2. 透明塑料袋(疑似高密度聚乙烯(HDPE)) 3. 白色塑料袋(疑似低密度聚乙烯(Low-Density Polyethylene, LDPE)) 4. 白色食品塑料袋(疑似高密度聚乙烯(HDPE)) 5. 牙膏管(标注为高密度聚乙烯(HDPE)真值) 6. 牙膏盖(疑似聚丙烯(Polypropylene, PP)) 7. Sanex洗发水盖(疑似高密度聚乙烯(HDPE)) 8. Sanex洗发水(标注为高密度聚乙烯(HDPE)真值) 9. 塑料杯(标注为聚苯乙烯(Polystyrene, PS)真值) 10. 矿泉水瓶盖(标注为高密度聚乙烯(HDPE)真值) 11. 豆腐包装盒(标注为聚丙烯(PP)真值) 12. 透明食品袋(疑似低密度聚乙烯(LDPE)) 13. 购物袋(标注为低密度聚乙烯(LDPE)真值) 14. 特百惠保鲜盒(标注为聚丙烯(PP)真值) 15. 白色软木塞(标注为聚苯乙烯(PS)真值) 16. 吸管(16A:深色吸管,疑似HDPE;16B:浅色吸管,疑似PP) 有关本数据集采集的更多详细信息可参考以下文献:Morales, A., Horstrand, P., Guerra, R., Leon, R., Ortega, S., Díaz, M. 等 (2022). 《实验室高光谱图像采集系统搭建与验证》,发表于期刊《Sensors》2022年第22卷第6期,文章编号2159。

创建时间:
2026-07-29
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