uShrinkSize

Shrink size ratio used to minimize the image internally in order to increase the speed with little loss of accuracy. Possible values are:

Value

Meaning

SBK_DEPEND

[0] The Shrink size depends on the ball size.

SBK_1_1

[1] No Resize (Highest accuracy).

SBK_1_2

[2] Resize to half width and height.

SBK_1_4

[3] Resize to quarter width and height.

SBK_1_8

[4] Resize to eighth width and height (very fast).