Fig. 8

Adjustment of the contour image size. The size of the contour extraction image is adjustable. In most cases, the size of the contour extraction image is adjusted in the uninjured areas (white arrow in the figure). a Small contour extraction image. b Fitted contour extraction image. c Large contour extraction image. The magnification of the contour lines can be adjusted to any desired magnification with the magnification adjustment function (Yellow Square)