How to Calculate Bilinear Interpolation?
Bilinear Interpolation calculator uses Bilinear Interpolation = Coefficient a*X Co-ordinate+Coefficient b*Y Co-ordinate+Coefficient c*X Co-ordinate*Y Co-ordinate+Coefficient d to calculate the Bilinear Interpolation, Bilinear Interpolation is a method for interpolating functions of two variables (e.g., x and y) using repeated linear interpolation. It is usually applied to functions sampled on a 2D rectilinear grid, though it can be generalized to functions defined on the vertices of (a mesh of) arbitrary convex quadrilaterals. Bilinear Interpolation is denoted by V_{x,y} symbol.
How to calculate Bilinear Interpolation using this online calculator? To use this online calculator for Bilinear Interpolation, enter Coefficient a (A), X Co-ordinate (X), Coefficient b (B), Y Co-ordinate (Y), Coefficient c (C) & Coefficient d (D) and hit the calculate button. Here is how the Bilinear Interpolation calculation can be explained with given input values -> 207.85 = 3.5*7+1.15*6+4.15*7*6+2.15.