Remove blue or black colored lines in the Image

Hi, In the attached plot, there a two colored lines (blue and black), I want to know the process of removing either blue or black colored lines. Is there any process using matlab for detecting and removing a specific colored lines.

Answer 1

[Priysha LNU]

Hi,

For detection of specific colors, color-based segmentation using K-Means Clustering might help. Please refer the documentation link below for more information regarding this technique:

• https://www.mathworks.com/help/images/color-based-segmentation-using-k-means-clustering.html?prodcode=IP&language=en

The provieded example shows how to segment colors in an automated fashion using the L*a*b color space and K-means clustering.

You can then perform a replacement operation to delete these lines and replace them with new pixel values.

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