The operation of osd_horizon_offset has been reversed, to make it more intuitive. If you have a non-zero value for osd_horizon_offset it will need to be inverted. For example, osd_horizon_offset = 1 would become osd_horizon_offset = -1. Positive values move the HUD up, and negative values move it down.
Horizon Setup v2 5 10 0 rar
The operation of osd_horizon_offset has been reversed, to make it more intuitive. If you have a non-zero value for osd_horizon_offset it will need to be inverted. For example osd_horizon_offset = 1 would become osd_horizon_offset = -1. Positive values move the HUD up, and negative values move it down.
BW = edge(I,method,threshold,direction) specifies the orientation of edges to detect. The Sobel and Prewitt methods can detect edges in the vertical direction, horizontal direction, or both. The Roberts method can detect edges at angles of 45 from horizontal, 135 from horizontal, or both. This syntax is valid only when method is "Sobel", "Prewitt", or "Roberts".
[BW,threshOut,Gx,Gy]= edge(___) also returns the directional gradients. For the Sobel and Prewitt methods, Gx and Gy correspond to the horizontal and vertical gradients, respectively. For the Roberts methods, Gx and Gy correspond to the gradient at angles of 135 and 45 from horizontal, respectively. This syntax is valid only when method is "Sobel", "Prewitt", or "Roberts".
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