vuforia cylinder target 이미지 dimention 설정

출처: https://developer.vuforia.com/forum/cylinder-targets/pepsi-max-can

1.     Obtain the dimensions of the CanArtwork_PepsiMAX.JPG artwork (=2500H x 1301W)
2.     Determine the scene unit length you want to specify (for CylinderPepsiMaxCanMeasured.zip, you used 90) - this corresponds to the artwork's height in #1
3.     Use an aspect ratio conversion tool to calculate the new height-to-width ratio, based upon the scene unit length used. This will give the updated "width" in scene units (=173) - this corresponds to the artwork's width in #1. Note that the aspect ratio of the original artwork is preserved, which is critical to detection and tracking performance.
4.     Considering that the scene unit "width" of the can is actually the circumference, convert this to the diameter (=55)
5.     Create your cylinder target using: Length=90, Top Diameter=55, Bottom Diameter=55