Figure 2 | Scientific Reports

Figure 2

From: Challenges in, and recommendations for, hyperspectral imaging in ex vivo malignant glioma biopsy measurements

Figure 2

(a) Schematic illustration, (b) front view, (c) top view of the hyperspectral system used for ex vivo fluorescence imaging. Excitation light at 405 nm and broadband white light were delivered by an LED source (blue, bold). The emitted light (red, bold) from the sample was detected using the sCMOS camera after passing the LCTF, while the reflected light (blue, narrow) was filtered out by a highpass filter. An IDS color camera was additionally used to create a color image if desired with the BLUE 400 filter.

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