OCT raw scans - LR - Flume I

OCT scans at two lateral resolutions (40 um, 40 um, 2.18 um <i>x,y,z</i> respectively, labeled LR) and (11.1 um ,11.1 um and 2.18 um, labeled HR) were taken every 3 days in a 15 days experiment. LR scans have dimension 250 x 250 x 1024 pixels. HR scans are 900 x 900 x 1024 pixels, andtheir filename contains B1 (for the FFM) and B5 (for the SFM). Both HR and LR scans covered a total volume of 10 mm x 10 mm x 2.2 mm each. 66 x 3 low resolution (LR) scans covered an area of 0.4 m x 0.025 m in a tiled pattern. 3 x 3 high resolution (HR) scans were taken at the extremes of the same area of interest. Each scan (in .raw format) has a relative .json metadata file named accordingly. Files are labeled with the date and time of acquisition, while the last part of the file name identifies the tile. Days of biofilm development and replicate for each acquisition date are reported in the OCTScans_metadata.xls file.<br>

光学相干断层扫描（Optical Coherence Tomography，OCT）扫描包含两种分辨率配置：低分辨率（LR）的x、y、z轴分辨率分别为40 μm、40 μm、2.18 μm，高分辨率（HR）的x、y、z轴分辨率分别为11.1 μm、11.1 μm、2.18 μm。本次实验周期为15天，每3天进行一次扫描采集。低分辨率扫描的图像尺寸为250×250×1024像素，高分辨率扫描的图像尺寸为900×900×1024像素；两类扫描的文件名分别包含标识字段B1（对应FFM）与B5（对应SFM）。所有高低分辨率扫描的单个体积覆盖范围均为10 mm×10 mm×2.2 mm。本次实验共采集66组×3次低分辨率扫描，以平铺拼接模式覆盖了0.4 m×0.025 m的区域；同时在同一感兴趣区域的极端位置采集了3×3次高分辨率扫描。每份扫描文件均为.raw格式，且附带与之对应的.json元数据文件，命名规则保持一致。所有文件以采集日期和时间作为命名标识，文件名的最后一部分用于标识拼接区块。生物膜培养天数及各采集日期对应的重复实验信息，均记录于OCTScans_metadata.xls文件中。