Correction: Deep hashing for global registration of preoperative CT and video images for laparoscopic liver surgery

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Correction to: International Journal of Computer Assisted Radiology and Surgery (2025) 20:1461–1469 10.1007/s11548-025-03418-w

In the original version of this article, sixth sentence under the section “Pose generation and rendering”, which previously read as

To sample different orientations, we set three ranges for Euler angles (α = αmin: δα: αmax, β = wesetthreeranges f or Eulerangles(α = αmin: δα: αmax, β = δmin: δβ: βmax and γ = γ min: δγ: γ max), min: δβ: βmaxandγ = γ min: δγ: γ max), and apply all possible combinations of Euler rotations at every sampled position in space.

but should have read

To sample different orientations, we set three ranges for Euler angles ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\alpha = \{ \alpha_{min}{:}\,\delta \alpha {:}\,\alpha_{max} \} ,\beta = \{ \beta_{min} {:}\,\delta \beta {:}\,\beta_{max} \}$$\end{document} and \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\gamma = \{ \gamma_{min} {:}\,\delta \gamma{:}\,\gamma_{max} \}$$\end{document} ), and apply all possible combinations of Euler rotations at every sampled position in space.

The original article has been corrected.