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. Author manuscript; available in PMC: 2023 May 18.
Published in final edited form as: IEEE Trans Image Process. 2022 May 18;31:3509–3524. doi: 10.1109/TIP.2022.3171414

Fig. 3.

Fig. 3.

Assessment of GraFT and competing methods on anatomically-based calcium imaging simulations. A: The number of unique neurons found with each method. B: Histogram of temporal correlations between extracted time-traces and the ground truth traces. The GraFT dictionary better matches the ground-truth compared to other methods. C: GraFT finds more complete spatial profiles for neurons that are also identified by other methods, and dendrites are better identified. D: Time-traces for neurons not found via other methods correlate well with ground truth traces, but have low SNR. E: Neurons found only with GraFT tend to have less localized spatial profiles.