Table 1 Raw files generated during the data acquisition procedure with the SLIMBRAIN prototypes used. The System column indicates the component that has generated any file. The Subdirectory column indicates where each type of file can be found, and the File Name column describes the nomenclature used to store the files. Each patient is identified by an integer number represented by the letter x, which is indicated for every system in the Patient IDs column. For the same patient, multiple captures can be performed, with y indicating the capture number. Additionally, for a sequence of images, the letter z identifies the order in which the images have been taken. The “*” mark is a wildcard indicating that the file name can have any suffix. Finally, the Data type and Description columns define each of the files.
From: SLIMBRAIN database: A multimodal image database of in vivo human brains for tumour detection
System | Subdirectory | File name | Data type | Patient IDs | Description |
|---|---|---|---|---|---|
Ximea snapshot | /images_IDx | IDxCy*.{tif, bsq, hdr} | uint8 | 1–70 | Hyperspectral raw image |
/ID_x_CN_y | 71 onwards | ||||
/images_IDx | IDxCy*.avi | uint8 | 70 | Hyperspectral raw video | |
/ID_x_CN_y/video | IDxVy*.{avi, yuv} | 71–77 | |||
/ID_x_CN_y | video_IDxVy.{mp4, avi, yuv} | 78–124 | |||
videoSN_IDxVy.bin | 125 onwards | ||||
/ID_x_CN_y/scan/snapshot | IDxSPz.tif | uint8 | 78–106 | Sequence of HS images for multiview depth estimation | |
/ID_x_CN_y/scan/depth_scan | 107 onwards | ||||
Mobile phone | /imagesRGB_IDx | IDxRGBy.{jpg, jpeg} | uint888 | 1–101 | RGB image of brain scene |
Ximea linescan | /ID_x_CN_y/scan/linescan | IDxLSy.tif | uint8 | 78–106 | Sequence of raw HS images |
/ID_x_CN_y/scan/regular_scan | 107–114 | ||||
PC | /ID_x_CN_y | sequenceInformation*.txt | Plain text | 78 onwards | Relevant information of the capture (e.g. distance and angle) |
Intel LiDAR | /ID_x_CN_y | IDxRGBz.png | uint888 | 103–176 | RGB image taken during angle and distance measurements |
videoRGB_IDxVy.bin | 125–176 | RGB video | |||
IDxDEPTHz.png | uint16 | 105–176 | Depth image taken during angle and distance measurements | ||
videoDEPTH_IDxVy.bin | 125–176 | Depth video | |||
/ID_x_CN_y/scan/depth_scan | IDxRGBz.png | uint888 | 107–176 | Sequence of RGB images for multiview depth estimation | |
IDxDEPTHz.png | uint16 | Sequence of depth images for multiview depth estimation | |||
Headwall linescan | /ID_x_CN_y | raw | uint16 | 118 onwards | Raw lines of HS data |
raw.hdr | Plain text | Header information to read raw data | |||
Azure Kinect | /ID_x_CN_y | IDxRGBz.png | uint8888 | 177 onwards | RGB image taken during angle and distance measurements |
videoRGB_IDxVy.bin | 177 onwards | RGB video | |||
IDxDEPTHz.png | uint16 | 177 onwards | Depth image taken during angle and distance measurements | ||
videoDEPTH_IDxVy.bin | 177 onwards | Depth video |
