Table 1 Description of the HS microscopic system components.
From: Histological Hyperspectral Glioblastoma Dataset (HistologyHSI-GB)
Component | Manufacturer | Model | Key Parameter | ||
|---|---|---|---|---|---|
Microscope | Microscope Model | Olympus, Tokyo, Japan | BX-53 | Brightfield microscope | |
Trinocular Tube | U-TR30IR-1-2 | 30° inclination and FN22 | |||
Eyepiece | WHN10X-H-1-7 | Wide field eyepiece FN22 | |||
Lenses* | LMPLN-IR | 5× and 10× | |||
LCPLN-IR | 20× and 50× | ||||
Power supply unit | TH4 - 200 | 12 V 100 W | |||
Lamp House | U-LH100IR-1-7 | Transmittance and reflectance | |||
IR Halogen Lamp | Philips, Amsterdam, Netherlands | 7724 EVA | 400–1800 nm | ||
Stage | Märzhäuser, Wetzlar, Germany | SCAN 130 × 85 | 3D movement with ± 3 µm resolution | ||
Joystick | M-HID-JS-3 | Movement in the 3 axes | |||
Camera Adapter | Olympus, Tokyo, Japan | U-CMAD3-1-7 | C-mount | ||
HSI System | HS Camera | HeadWall Photonics, Fitchburg, MA, USA | Hyperspec® VNIR A-Series | Technology | Push-broom scanning |
Spectral range | 400 to 1000 nm | ||||
N° of bands | 826 bands | ||||
Spectral resolution | 2.8 nm | ||||
Spatial size | 1 × 1004 pixels | ||||
FPA Detector | Adimec, Eindhoven, Netherlands | RA1000m | CCD with 7.4 μm pixel pitch | ||
Frame grabber | EPIX, Inc., Buffalo Grove, IL, USA | PIXCI® EL1 | PCIe x1 Camera Link Frame Grabber | ||
