Raspi Flat field Images - Camera 02

Various single flat field images taken with different integrated lenses using a Raspberry Pi V2 camera at 30°C.The set contains 3669 flat field images per set in TIFF and JPEG format. Each image is approximattely16.2MB in size. Each JPEG image is 10.5MB. Each camera set is approximately 48GB in size.Images are captured in JPEG format with Bayer 10-bit raw data appended to the end of the file. This is extracted using DCRAW. Full research methodology for obtaining these images can be read in DOI:10.1016/j.diin.2019.02.002File structure:Each compressed folder contains one camera's data. This is then segregated into subfolders which contains six folders representing each discrete lens used in the data collection process. This is combined with six pinhole lenses that were also used in the data collection process. Each of these folders is divided into a JPEG folder which contains the raw output of the sensor and a TIFF folder which contains the DCRAW converted images. The TIFF folder is then broken down into the images and a seperate folder called Fingerprint which contains the 50 images used to construct a reference pattern for the camera with that discrete lens.The image is stored as a file name "BAYERYYYYMMDD-HHMMSS.tiff" where YYYY, MM, DD, HH, MM, SS represent standard ISO time stamp format.Example Tree for Raspi01/Raspi01.zip|-- Lens-01| |--JPEG| | |-- BAYER20170926-082159.jpg| | |-- BAYER20170926-082205.jpg| | | ...| | |-- BAYER20170926-084017.jpg| || |--TIFF| | | fingerprint| | | | -- BAYER20170926-083446.tiff| | | | -- BAYER20170926-083452.tiff| | | | ...| | | | -- BAYER20170926-084017.tiff| | || | |-- BAYER20170926-082159.tiff| | |-- BAYER20170926-082205.tiff| | | ...| | |-- BAYER20170926-083440.tiff||-- Lens-02|-- Lens-03|-- Lens-04|-- Lens-05|-- Lens-06|-- Pinhole-01|-- Pinhole-02|-- Pinhole-03|-- Pinhole-04|-- Pinhole-05|-- Pinhole-05

本数据集收录了使用Raspberry Pi V2相机在不同集成镜头下，于30°C温度条件下拍摄的多种单一平面场图像。数据集包含每个镜头组3669张平面场图像，图像格式为TIFF和JPEG。每张图像的尺寸约为16.2MB，其中JPEG图像大小约为10.5MB。每个镜头组的数据量约为48GB。图像以JPEG格式捕获，并在文件末尾附加了Bayer 10位原始数据，可通过DCRAW软件提取。关于获取这些图像的完整研究方法，可参阅DOI：10.1016/j.diin.2019.02.002。文件结构：每个压缩文件夹包含一个镜头的数据，并进一步划分为子文件夹，每个子文件夹代表在数据收集过程中使用的独立镜头，共计六个。此外，还包括了在数据收集过程中使用的六个针孔镜头。每个子文件夹被分为JPEG文件夹，其中包含传感器的原始输出，以及TIFF文件夹，其中包含DCRAW转换后的图像。TIFF文件夹进一步细分为图像和一个名为Fingerprint的单独文件夹，其中包含用于构建该独立镜头参考模式的50张图像。图像存储的文件名为“BAYERYYYYMMDD-HHMMSS.tiff”，其中YYYY、MM、DD、HH、MM、SS代表标准的ISO时间戳格式。示例文件结构：Raspi01/Raspi01.zip|-- Lens-01| |--JPEG| | |-- BAYER20170926-082159.jpg| | |-- BAYER20170926-082205.jpg| | ...| | |-- BAYER20170926-084017.jpg| || |--TIFF| | | fingerprint| | | | -- BAYER20170926-083446.tiff| | | | -- BAYER20170926-083452.tiff| | | | ...| | | | -- BAYER20170926-084017.tiff| | || | |-- BAYER20170926-082159.tiff| | |-- BAYER20170926-082205.tiff| | ...| | |-- BAYER20170926-083440.tiff||-- Lens-02|-- Lens-03|-- Lens-04|-- Lens-05|-- Lens-06|-- Pinhole-01|-- Pinhole-02|-- Pinhole-03|-- Pinhole-04|-- Pinhole-05|-- Pinhole-05