Updated the ROI detection to use sobel in both directions
Updated the ROI detection to use sobel in both directions

kennondmckeever/obe_toolset,AZAutonomous/obe_toolset,AZAutonomous/obe_toolset,kennondmckeever/obe_toolset,AZAutonomous/obe_toolset,kennondmckeever/obe_toolset