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1 Bezier curve
"A curve that is calculated mathematically to connect separate points into smooth, free-form curves and surfaces of the type needed for illustration programs and CAD models. Bezier curves need only a few control points to define a large number of shapes--hence their usefulness over other mathematical methods for approximating a given shape." -
2 cubic Bezier curve
A curve described by two endpoints and two control points. -
3 quadratic Bezier curve
A curve described by two endpoints and one control point. -
4 elliptic curve cryptography
"An approach to public key cryptography based on properties of elliptic curves. The primary advantage of ECC is efficiency, which becomes important as devices get smaller and security requirements get more demanding. For example, ECC keys between 163 bits and 512 bits are one-sixth to one-thirtieth the size of equivalent security-level RSA keys. As key size increases the relative efficiency of ECC increases."English-Arabic terms dictionary > elliptic curve cryptography
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5 tone reproduction curve
An algorithm for colour reproduction that maps a set of in-put tones to a set of output tones and is used to control how a device reacts to different light intensities in the visible colour spectrum. -
6 freeform curve
"A curved line, made up of segments and defined by control points." -
7 splined interpolation
"One of three methods used to describe how an animation transitions between values over its duration. This method uses a Bezier curve to describe how the animation transitions between key frames. The Bezier curve starts at zero, which corresponds to the current key frame value, and ends at one (the next key frame's value). By altering the curve's two control points, you alter the animation's progress curve." -
8 turtle contour
"A contour that is tapered slightly at the beginning and end of the curve, resembling the shape of a turtle shell." -
9 late-peak contour
"A contour that slopes up gradually, peaks near the end of the curve, and then drops off." -
10 early-peak contour
A contour that peaks near the beginning of the curve and then slopes downward more gradually.
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