Overlapped Objects Counting From an Image

I want to count tiny line objects in the following image. There are three lines but my program counts two. How can I count three tiny line objects from the image?

https://drive.google.com/file/d/1tmwEKgoRxRDnDMhfmVf6kqgnaVikxZui/view?usp=sharing

Code:

I=imread('d1.png');
figure; imshow(I);
J = rgb2gray(I);
Y=im2bw(B,0.45);
C = imcomplement(Y);
X = bwpropfilt(C, 'MinorAxisLength',[0 350]);
Z = bwpropfilt(X, 'MajorAxisLength',[250 1000]);
L = bwlabel(Z);
s = regionprops(L, 'Centroid');
figure
imshow(Z)
for k = 1:numel(s)
    c = s(k).Centroid;
    text(c(1), c(2), sprintf('%d', k),'Color', 'g', ...
        'HorizontalAlignment', 'center', ...
        'VerticalAlignment', 'middle');
end

The ouput image:

https://drive.google.com/file/d/1NO7yGTW36Me0AP7h-E_tq51AgkjkuZv-/view?usp=sharing