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Searched refs:delta_y1 (Results 1 – 1 of 1) sorted by relevance

/external/opencv3/modules/features2d/src/
Dbrisk.cpp2002 float delta_x1 = 0.0f, delta_x2 = 0.0f, delta_y1 = 0.0f, delta_y2 = 0.0f; in subpixel2D() local
2006 delta_y1 = -float(coeff4 + coeff5) / float(2 * coeff2); in subpixel2D()
2007 if (delta_y1 > 1.0f) in subpixel2D()
2008 delta_y1 = 1.0f; in subpixel2D()
2009 else if (delta_y1 < -1.0f) in subpixel2D()
2010 delta_y1 = -1.0f; in subpixel2D()
2015 delta_y1 = -float(coeff4 - coeff5) / float(2 * coeff2); in subpixel2D()
2016 if (delta_y1 > 1.0f) in subpixel2D()
2017 delta_y1 = 1.0f; in subpixel2D()
2018 else if (delta_y1 < -1.0) in subpixel2D()
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