Figure 7From: Reconstruction of freehand 3D ultrasound based on kernel regression Comparisons for liver data with different reconstruction methods. (a) The original removed liver image. (b) The bin-filled image. (c)-(h) The reconstructed result with (c) VNN, (d) PNN, (e) Spline, (f) PT, (g) FMM and (h) KR.Back to article page