How to erase black letters in an image

I have an image like this:

Is it possible to erase these letters conserving the background?

Answer 1

[Akira Agata]

How about the following?

I = imread('https://www.mathworks.com/matlabcentral/answers/uploaded_files/1611496/image.jpeg');
Igray = rgb2gray(I);
BW = Igray < 10;
se = strel('disk', 10);
BW = imdilate(BW, se);
I2 = inpaintCoherent(I, BW);

imshow(I2)

[Joan Carreras Díaz]

Is there no possibility to not blur the image?