Additional file 1: of HIV epidemiology and responses among men who have sex with men and transgender individuals in China: a scoping review

Annex: Summary of ongoing and completed interventions focus on the HIV care continuum among MSM in China (DOCX 137 kb

Pseudo code for local adaptive triangular facet decomposition.

<p>Pseudo code for local adaptive triangular facet decomposition.</p

Comparison of the segmentation accuracies for different methods.

<p>(A) the conventional DSM; (B) DSM constraint by gradient image; (C) DSM constraint by the gradient and binary forces; (D) DSM constraint by gradient, binary, and balloon forces; (E) AMEM: DSM constraint by gradient, binary, balloon forces, and with adaptive triangular facet decomposition.</p

Histogram of thirty abdominal CT images.

<p>Histogram of thirty abdominal CT images.</p

Final segmentation results of the proposed method over different image sections.

<p>(S) shows the number of the image section.</p

Adaptive triangular facet decomposition.

<p>Adaptive triangular facet decomposition.</p

Segmentation results of four livers (A to D).

<p>(A₁) to (D₁) show the meshes of the liver; (A₂) to (D₂) show the wired grid of the liver; (A₃) to (D₃) show the ground truth of the liver surface; (A₄) to (D₄) show the color map of the segmentation error on the surface of the liver.</p

Flowchart of the proposed algorithm.

<p>Flowchart of the proposed algorithm.</p

Segmentation results of the proposed method and the conventional DSM-based method.

<p>(A), (B) and (C) are three different data sets; (a) and (b) show the initialization and the finalized states of the deformation model; (c) shows the 3D meshes of the segmented liver.</p

Nine intermediate deformation results of the proposed method.

<p>(T) shows the number of iterations.</p