protected void initialLearning ( T image ) { // get subwindow at current estimated target position, to train classifier get_subwindow ( image , template ) ; // Kernel Regularized Least-Squares, calculate alphas (in Fourier domain) // k = dense_gauss_kernel(sigma, x); dense_gauss_kernel ( sigma , template , template , k ) ; fft . forward ( k , kf ) ; // new_alphaf = yf ./ (fft2(k) + lambda); %(Eq. 7) computeAlphas ( gaussianWeightDFT , kf , lambda , alphaf ) ; }
Learn the target s appearance .