I am using webcam to take image and recognizing faces after processing I want to preview the live image with the person's name. How I should write on the specific point on the preview window?

cam=webcam;

while true snap=snapshot(cam); imshow(snap) end

I should perform the processing with the snap and add the person's name at specific point and show the processed version.

Answer 1

[Vidip]

To process the snapshot from your webcam feed, add a person's name at a specific point on the image, and display the processed version, you can use ‘insertText’ function as it inserts a text into the truecolor or grayscale image.

For more information, you can refer to the documentation link below:

• https://in.mathworks.com/help/vision/ref/inserttext.html