Utility of Parametric Curves in Image Processing Applications
نویسندگان
چکیده
منابع مشابه
Parametric Curves
(x, y) (x0, y0) (vx, vy) As shown on the left, the vector from p to a point (x, y) on the line must be either in the direction of (vx, vy) or in its opposite direction. Hence, the cross product of the two vectors must be zero, that is, (x− x0, y − y0)× (vx, vy) = 0. Expansion of the above cross product yields an implicit equation of the line that relates the x and y coordinates of every inciden...
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ژورنال
عنوان ژورنال: International Journal of Signal Processing, Image Processing and Pattern Recognition
سال: 2015
ISSN: 2005-4254
DOI: 10.14257/ijsip.2015.8.7.31