How to erase black letters in an image

2 次查看（过去 30 天）
Joan Carreras Díaz
评论： Joan Carreras Díaz 2024-2-8
I have an image like this:
Is it possible to erase these letters conserving the background?

请先登录，再回答此问题。

回答（1 个）

Akira Agata
Akira Agata 2024-2-8
Ran in:
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)

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with Image Processing Toolbox 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by