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license: afl-3.0 |
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# VLP Dataset Metadata |
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This dataset was acquired during the dissertation entitled **Optical Camera Communications and Machine Learning for Indoor Visible Light Positioning**. This work was carried out in the academic year |
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2020/2021 at the Instituto de Telecomunicacoes in Aveiro. |
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The images that constitute this dataset were acquired over a grid with 15 regularly spaced reference |
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points on the floor surface. Table 2 shows the position of these points in relation to the referential |
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defined in the room along with the position of the LED luminaires. During the dataset acquisition, |
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the CMOS image sensor (Sony IMX219) was positioned parallel to the floor at a height of 25.6 cm |
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facing upwards, i.e. with pitch and yaw angles equal to 0. All images were saved as TIFF (Tagged |
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Image File Format) with a resolution of 3264 × 2464 pixels and exposure and readout times equal to |
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9 µs and 18 µs, respectively. |
