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. Author manuscript; available in PMC: 2021 Oct 1.
Published in final edited form as: IEEE J Sel Top Signal Process. 2020 Jun 15;14(6):1210–1220. doi: 10.1109/jstsp.2020.3002385

Fig. 1.

Fig. 1.

Sample VH-IVUS frame: (a) Grayscale IVUS image and (b) the same image overlaid with plaque types characterized by VH as dense calcium (DC; white), necrotic core (NC; red), fibrotic tissue (FT; green), fibro-fatty tissue (FFT; light green), and media or non-pathological tissue (M; gray).