Question

当我运行libor masek代码进行Iris Recognition时，我正在调用segmentiris函数，我收到错误消息

??? Undefined function or method 'conv2' for input arguments of type 'double' and   attributes 'full 3d
real'.

Error in ==> filter2 at 73
    y = conv2(hcol, hrow, x, shape);

Error in ==> canny at 40
im = filter2(gaussian,im);        % Smoothed image.

Error in ==> findcircle at 43
[I2 or] = canny(image, sigma, scaling, vert, horz);

Error in ==> segmentiris at 49
[row, col, r] = findcircle(eyeimage, lirisradius, uirisradius, scaling, 2, 0.20, 0.19, 1.00, 0.00);

Answer 1

在2D中分别过滤每种颜色（RGB）：

filter_g = zeros(size(im_double));

for i = 1:3
  filter_g(:,:,i) = conv2(gauss, im_double(:,:,i);
end

或者你可以使用convn()

运行libor masek代码进行虹膜识别时出错

1 个答案: