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. Author manuscript; available in PMC: 2021 Feb 1.
Published in final edited form as: J Math Imaging Vis. 2019 Nov 19;62:189–205. doi: 10.1007/s10851-019-00929-5

Table 1:

Convergence properties of the VIP algorithm for various values v of θ, c1, c2

Values θ c1 c2
υ ≥ 2 No convergence No convergence Slow Convergence
υ < 2, υ ≈ 2 No convergence Good convergence Slow Convergence
1 ≤ υ < 2 No convergence Convergence Slow Convergence
υ < 1, υ ≈ 1 Convergence Convergence Slow Convergence
υ ≪ 1 Convergence Slow Convergence Good Convergence