opticsblurredimage.m

来自「ESTIMATION OF AIRCRAFT TRAJECTORY FROM I」· M 代码 · 共 12 行

apfunction = zeros(framesize);
x = 1:framesize;
y = 1:framesize;
sigma = 120;
apfunction = exp(-(x-framesize/2).^2/(2*sigma))'*exp(-(y-framesize/2).^2/(2*sigma));

apfunction = fftshift(apfunction);      % Rotate so it conforms with FFT convention

for j = 1:num_frames
        out(:,:,j) = real(ifft2(apfunction.*fft2(out(:,:,j))));
end