International Journal of Interdisciplinary Research
From: Automatic extraction of upper body landmarks using Rhino and Grasshopper algorithms
 | Point name | SizeKorea’s definition | This study’s definition |
---|---|---|---|
1 | Back neck | Most prominent point of the spinous process of the seventh cervical vertebra | The posterior point of the lowest cross section among the cross sections with a deviation of less than 9% from the minimum neck circumference (Fig. 2) |
2 | Front neck | Crossing point between the neck line and the front center line | The innermost point in the sagittal plane erected from the anterior neck center point of the minimum neck circumference |
3 | Side neck | The point where the top of the trapezius muscle meets the anterior edge at the neck line | A point on the neck line at the mid-point of the depth between the front neck point and the back neck point |
4 | Shoulder | Most lateral point of the acromial process of the scapula | The average point of the coordinate values of the highest points of the extracted closed curves (3 in Fig. 5) in the shoulder area |
5 | Axilla | The lowest point of the fold line that is formed in the axilla region when the arm is kept close to the body | The lowest point of the extracted curve passing a temporary axilla point (2 in Fig. 5) and the shoulder point |
6 | Front axilla fold | The highest point of axilla folding on the front | The front point on the position where the deviation between the adjacent transverse lines formed from the bottom to the top of the armscye line cross section becomes smaller than 0.8 (Fig. 4) |
7 | Back axilla fold | The highest point of axilla folding on the back | The back of the position where the deviation between the adjacent transverse lines formed from the bottom to the top of the armscye line cross section becomes smaller than 0.8 |
8 | Front mid-axilla | Mid-point of the distance between the shoulder point and front axilla fold | Same as SizeKorea's definition |
9 | Back mid-axilla | Midpoint of the distance between the shoulder point and the back axilla fold | Same as SizeKorea's definition |
10 | Back waist | The height of the side waist point marked on the back mid-sagittal line | The point recessed the most toward the inside of the body on the back plane from the axilla level to the crotch level |
11 | Front waist | The height of the side waist point marked on the front mid-sagittal line | The point at the height of the back waist point marked on the mid-sagittal line |
12 | Side waist | The most recessed point in the right lateral contour of the body, or 1/2 point of the distance between the point of the tenth rib and the point of the iliac crest | The point at the 1/2 position of the thickness between the front and back points of the waist |
13 | Bust point | Most anterior protrusion of the bra cup on women | Same as SizeKorea's definition |
14 | Scapular | There is no definition | The point at the level of the back mid-axilla point on the line connecting the bisecting point of the distance between the side neck point and the shoulder point and the bisecting point of the distance between the back waist and the side waist point |
15 | Back protrusion | The point of axillary level marked on the spine (axillary level point on the spine) | The most protruding point on the line connecting the bisecting point of the distance between the side neck point and the shoulder point and the bisecting point of the distance between the back waist and the side waist point |