Plenoptic 2.0 - RayTrix R8 and RayTrix R32 - TempleBoatGiant Linear Motion and Grid

The test sequence "Plenoptic 2.0 - RayTrix R8 and RayTrix R32 - TempleBoatGiant Linear Motion and Grid" is provided by Sarah Fachada, Daniele Bonatto, Jaime Sancho, Gauthier Lafruit,Mehrdad Teratani, and Eduardo Juárez, members of the LISA department, EPB (Ecole Polytechnique de Bruxelles), ULB (Université Libre de Bruxelles), Belgium and CITSEM (Centro de Investigación en Tecnologías Software y Sistemas Multimedia para la Sostenibilidad), UPM (Universidad Politecnica de Madrid), Spain. License: CC BY-NC-SA Terms of Use: Any kind of publication or report using this sequence should refer to the following reference: [1] **Sarah Fachada, Daniele Bonatto, Jaime Sancho, Gauthier Lafruit, Mehrdad Teratani, and Eduardo Juárez, "Plenoptic 2.0 - RayTrix R8 and RayTrix R32 - TempleBoatGiant Linear Motion and Grid," 2024.07, 10.5281/zenodo.12547598.** @misc{fachada_templeboatgiantstatic_2024, title = {{Plenoptic} 2.0 } {Raytrix} {R8} and {Raytrix} {R32} - {TempleBoatGiant} {Linear} {Motion} and {Grid}}, author = {Fachada, Sarah and Bonatto, Daniele and Sancho, Jaime and Lafruit, Gauthier and Teratani, Mehrdad and Juárez, Eduardo}, month = jul, year = {2024}, doi = {10.5281/zenodo.12547598} } Production: Laboratory of Image Synthesis and Analysis, LISA department, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles, Belgium, Centro de Investigación en Tecnologías Software y Sistemas Multimedia para la Sostenibilidad, CITSEM, Universidad Politécnica de Madrid, Spain. Content: This dataset contains a static scene representing an artistic view of a boat floating on an ocean made of colored blocks, near a temple, while a giant is chasing them. The dataset consists of two sub-datasets, one with a linear camera movement and the other with a grid of positions. Both sub-datasets showcase the same scene and are in the format of plenoptic images extracted from ray files. The dataset was acquired with two Raytrix cameras [1], the R8 and the R32, mounted on the UPM’s robotic bench. The distance between the two optical axis is (60.7079, -15.7349, 137.849) millimeters with focals F=25 for the R8 and F=50 for the R32. The dataset additionally contains calibration images of a checkerboard and white images taken with different main lens apertures. 1. Linear Camera Movement Sub-dataset: - Camera moves from (x, y, z) = (655, 0, 410) to (655, 450, 410) with a step of 10mm. 2. Grid Sub-dataset: - Camera positions range from x=535 to x=775 per line, with a step of 10mm, and from z=350 to z=370 with a step of 10mm. 3. Calibration images: - Cameras are fixed at the central position (x, y, z) = (655, 0, 410) and capture views of a checkerboard with 12mm square size. - Overexposed images with a light diffuser were captured with varying camera apertures. Both sub-datasets follow the format of `{R8 or R32}_z{z position}_y{y position}_x{x position}_Processed.png`. Calibration files are provided in XML format. The datasets were acquired with the UPM’s robotic bench. The dataset contains: - A `linear` folder containing: - XML calibration files - Plenoptic images in PNG format - A `grid` folder containing: - XML calibration files - Plenoptic images in PNG format - A `checkerboard` folder containing: - XML calibration files - Plenoptic raw and processed images in PNG format of checkerboard with square size of 12mm. - A `white` folder containing: - XML calibration files - Plenoptic raw images in PNG format of overexposed images captured with a white diffusor and different main lens apertures. References and links: [1] https://raytrix.de/ Acknowledgments: Sarah Fachada is a Postdoctoral Researcher of the Fonds de la Recherche Scientifique - FNRS, Belgium. This work was supported in part by the HoviTron project (no. 951989), the FER 2021 project (no. 1060H000066-FAISAN), the Emile DEFAY 2021 project (no. 4R00H000236), and the FER 2023 project (no. 1060H000075). Additionally, this work has been funded by the project AIMS5.0, supported by the Chips Joint Undertaking and its members, including top-up funding by National Funding Authorities from involved countries (no. 101112089), and the European project STRATUM (no. 101137416). The robotic bench was funded by “Programa Propio UPM” in the call “convocatoria de ayudas a centros e institutos de I+D+i”.本测试序列“Plenoptic 2.0 - RayTrix R8 和 RayTrix R32 - TempleBoatGiant 线性运动与网格数据集”由比利时布鲁塞尔自由大学（ULB）布鲁塞尔综合理工学院（EPB）图像合成与分析实验室（LISA部门）的Sarah Fachada、Daniele Bonatto、Jaime Sancho、Gauthier Lafruit、Mehrdad Teratani、Eduardo Juárez，以及西班牙马德里理工大学（UPM）可持续性软件技术与多媒体系统研究中心（CITSEM）的成员共同提供。 许可证：CC BY-NC-SA 使用条款：任何使用本数据集序列的出版物或研究报告，均需引用如下参考文献： [1] Sarah Fachada, Daniele Bonatto, Jaime Sancho, Gauthier Lafruit, Mehrdad Teratani, and Eduardo Juárez, "Plenoptic 2.0 - RayTrix R8 and RayTrix R32 - TempleBoatGiant Linear Motion and Grid," 2024.07, 10.5281/zenodo.12547598. @misc{fachada_templeboatgiantstatic_2024, title = {{Plenoptic} 2.0 } {Raytrix} {R8} and {Raytrix} {R32} - {TempleBoatGiant} {Linear} {Motion} and {Grid}}, author = {Fachada, Sarah and Bonatto, Daniele and Sancho, Jaime and Lafruit, Gauthier and Teratani, Mehrdad and Juárez, Eduardo}, month = jul, year = {2024}, doi = {10.5281/zenodo.12547598} } 制作单位： 比利时布鲁塞尔自由大学（ULB）布鲁塞尔综合理工学院（EPB）图像合成与分析实验室（LISA部门） 西班牙马德里理工大学（UPM）可持续性软件技术与多媒体系统研究中心（CITSEM） 数据集内容： 本数据集包含一个静态场景，呈现了一座神庙旁、由彩色方块构成的海洋上漂浮的船只，以及正在追逐它们的巨人的艺术化场景。本数据集包含两个子数据集：其一为相机线性运动子数据集，其二为网格位点子数据集，两个子数据集均展示同一场景，数据格式为从射线文件中提取的全光图像（plenoptic image）。本数据集使用两台搭载于马德里理工大学机械实验台的雷翠克斯（RayTrix）相机（R8与R32）采集。两台相机的光轴间距为(60.7079, -15.7349, 137.849) 毫米，R8的焦距F=25，R32的焦距F=50。 此外，本数据集还包含使用不同主镜头光圈拍摄的棋盘格校准图像与白板图像。 1. 相机线性运动子数据集： - 相机从(x, y, z) = (655, 0, 410) 移动至(655, 450, 410)，步长为10毫米。 2. 网格位点子数据集： - 相机位置沿x轴范围为535至775，步长10毫米；沿z轴范围为350至370，步长10毫米。 3. 校准图像： - 相机固定于中心位置(x, y, z) = (655, 0, 410)，拍摄正方形边长为12毫米的棋盘格图像。 - 使用漫射片拍摄的过曝图像，拍摄时相机光圈参数可变。 两个子数据集的文件名均遵循`{R8 或 R32}_z{z位置}_y{y位置}_x{x位置}_Processed.png`格式。校准文件以XML格式提供。数据集由马德里理工大学机械实验台采集完成。 本数据集包含以下内容： - `linear` 文件夹，内含： - XML格式校准文件 - PNG格式全光图像 - `grid` 文件夹，内含： - XML格式校准文件 - PNG格式全光图像 - `checkerboard` 文件夹，内含： - XML格式校准文件 - 正方形边长为12毫米的棋盘格PNG格式原始与处理后全光图像 - `white` 文件夹，内含： - XML格式校准文件 - 使用白色漫射片与不同主镜头光圈拍摄的过曝PNG格式原始全光图像 参考文献与链接： [1] https://raytrix.de/ 致谢： Sarah Fachada 为比利时国家科学研究基金（FRS-FNRS）博士后研究员。 本研究部分得到HoviTron项目（编号：951989）、FER 2021项目（编号：1060H000066-FAISAN）、Emile DEFAY 2021项目（编号：4R00H000236）以及FER 2023项目（编号：1060H000075）的支持。 此外，本研究还得到AIMS5.0项目的资助，该项目由芯片联合倡议（Chips Joint Undertaking）及其成员单位支持，包括参与国国家资助机构的追加资金（编号：101112089），以及欧盟STRATUM项目（编号：101137416）。本机械实验台由马德里理工大学“自有计划”在“研发中心与机构资助项目”征集活动中资助。