MATLAB File Help: cv.matMulDeriv Index
cv.matMulDeriv

Computes partial derivatives of the matrix product for each multiplied matrix

[dABdA, dABdB] = cv.matMulDeriv(A, B)

Input

Output

The function computes partial derivatives of the elements of the matrix product A*B with regard to the elements of each of the two input matrices. The function is used to compute the Jacobian matrices in cv.stereoCalibrate but can also be used in any other similar optimization function.

See also