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. 2019 Jan 1;8(1):36. doi: 10.3390/jcm8010036

Figure 3.

Figure 3

HS acquisition system used in medical applications. (A,B) HSI acquisition systems based on push-broom cameras for in-vivo human brain tumor detection [40] and in-vivo pig abdominal surgery [20]; (C) Liquid crystal tunable filter camera attached to an endoscope for cancerous tissue detection [43]; (D) Microscope coupled to an HSI push-broom camera for pathological slides registration [36].