In CSS 3, this word refers to the data type returned by four functions, two of which are prefixed "repeating." Bootstrap 3 removed backgrounds defined with that data type to make buttons less skeuomorphic. Prewitt and Sobel operators compute a 2D quantity of this name for an image that is applied after a Gaussian filter in Canny edge detection. The LevenbergMarquardt algorithm combines GaussNewton with a method that may zigzag using (*) vectors of this name. Gouraud shading uses multilinear interpolation of values at vertices of a polygon to fill it with a texture of this name. Dithering may reduce banding in these 
In CSS 3, this word refers to the data type returned by four functions, two of which are prefixed "repeating." Bootstrap 3 removed backgrounds defined with that data type to make buttons less skeuomorphic. Prewitt and Sobel operators compute a 2D quantity of this name for an image that is applied after a Gaussian filter in Canny edge detection. The LevenbergMarquardt algorithm combines GaussNewton with a method that may zigzag using (*) vectors of this name. Gouraud shading uses multilinear interpolation of values at vertices of a polygon to fill it with a texture of this name. Dithering may reduce banding in these patterns at low bit depth. Stops, or positions from 0 to 1 associated with a color, define a linear pattern of this name, or, in the simplest case, just a start and end color. For 10 points, what word describes a smooth transition between colors and the vector derivative symbolized del?
In CSS 3, this word refers to the data type returned by four functions, two of which are prefixed "repeating.