BigMouth: A static multi-view plenoptic camera sequence

Description This is a static multi-view test sequence captured by a RayTrix R32 plenoptic camera [1] with a 50 mm lens. The lenslet captures of the sequence have been captured using RxLive and a xyz actuator that allows to position the camera in a volume of 0.82x1.2x0.85 meters. It comprises 25 views arranged in a 5x5 array with a separation of 1 cm in x and y axes. The resolution of the lenslet images are 6464x4852. Institutions Research Center on Software Technologies and Multimedia Systems for Sustainability (CITSEM), Universidad Politécnica de Madrid (UPM), Madrid, Spain. Laboratory of Image Synthesis and Analysis, LISA department, Ecole Polytechnique de Bruxelles, Universite Libre de Bruxelles, Belgium. Folder structure The dataset is composed of: The calibration file: R32-C-D-10G-E024-GS-B_calibration.xml The captured views as lenslet images in .png files: lenslet.zip The captured views as total focus images in .png files (generated by RxLive software): total_focus.zip Terms of use Any kind of publication or report using this dataset should refer to the following reference: Jaime Sancho, Hamed Razavi Khosroshahi, Manuel Villa, Alejandro Martinez de Ternero, Gonzalo Rosa, Alberto Martin, Guillermo Vazquez, Pallab Sutradhar, Pedro L. Cebrián, Miguel Chavarrias, Gauthier Lafruit, Mehrdad Teratani, Eduardo Juarez, Cesar Sanz. "[LVC] Proposal of a new multi-view plenoptic camera sequence: BigMouth", ISO/IEC JTC 1/SC 29/WG 4, m66503, January 2024, Online.

数据集说明
本数据集为RayTrix R32光场相机（plenoptic camera）搭配50 mm镜头采集的静态多视图测试序列[1]。该序列的微透镜图像通过RxLive软件与可在0.82×1.2×0.85立方米空间内调整相机位置的xyz三轴位移台采集得到。数据集包含25个视图，以5×5阵列排布，x、y轴方向的视图间距为1 cm。微透镜图像的分辨率为6464×4852。

研究机构
1. 西班牙马德里理工大学（Universidad Politécnica de Madrid, UPM）可持续发展软件技术与多媒体系统研究中心（CITSEM）
2. 比利时布鲁塞尔自由大学布鲁塞尔理工学院LISA系图像合成与分析实验室

文件夹结构
本数据集包含以下内容：
- 校准文件：R32-C-D-10G-E024-GS-B_calibration.xml
- 以.png格式存储的微透镜采集视图，打包为lenslet.zip
- 经RxLive软件生成的全聚焦.png格式采集视图，打包为total_focus.zip

使用条款
任何使用本数据集的出版物或报告均需引用以下参考文献：
Jaime Sancho, Hamed Razavi Khosroshahi, Manuel Villa, Alejandro Martinez de Ternero, Gonzalo Rosa, Alberto Martin, Guillermo Vazquez, Pallab Sutradhar, Pedro L. Cebrián, Miguel Chavarrias, Gauthier Lafruit, Mehrdad Teratani, Eduardo Juarez, Cesar Sanz. "[LVC] 新型多视图光场相机序列提案：BigMouth", ISO/IEC JTC 1/SC 29/WG 4, m66503, 2024年1月, 在线发布。