Convert a mosaic picture to xy coordinate
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Hello!
I have a mosaic picture. I would like to have a xy coordinate on it to indicate the location of each tiles. How can I do that ??
I am new to matlab image analysis. I really have no idea on it. Please help! Thank you very much.
Here is a sample of the mosaic picture with around 2500 tiles.
5 Kommentare
Mohammad Sami
am 13 Mär. 2020
Bearbeitet: Mohammad Sami
am 13 Mär. 2020
You want to insert the text into the picture ?
The computer vision toolbox have a function to add text into the picture
https://www.mathworks.com/help/vision/ref/inserttext.html
https://www.mathworks.com/help/vision/ref/insertobjectannotation.html
Antworten (1)
Pranjal Kaura
am 29 Sep. 2021
Bearbeitet: Pranjal Kaura
am 29 Sep. 2021
Hey Ivan,
You can use the 'xticks' and 'yticks' function to add custom ticks to an axes. You could set the axes labels to '1:num_Columns' and '1:num_Rows' according your mosaic plot.
If you're using imshow to display your image, you could create a custom axes obect and set it as the parent axis of the image object. You could refer to the following code snippet for this.
imshow(image,'Parent',custom_Axes);
Hope this helps!
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