How to label imrect while tracking?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Meshooo
el 9 de Jun. de 2015
Comentada: Image Analyst
el 11 de Jun. de 2015
Dear all,
I am trying to make a tracking software using image processing toolbox only. I am using imrect for tracking a ROI. So I want to be able to add a label to that imrect blue box, let's say in the top of the box such that the label will be also moving with the rectangle generated from imrect.
Any idea how to do that?
Best, Meshooo
2 comentarios
B.k Sumedha
el 9 de Jun. de 2015
U can have a look at this example http://in.mathworks.com/help/vision/examples/motion-based-multiple-object-tracking.html
Respuesta aceptada
Image Analyst
el 9 de Jun. de 2015
You can use plot(), line(), or rectangle() to draw/erase/move the rectangle. You can use text() to place a label near it.
2 comentarios
Image Analyst
el 11 de Jun. de 2015
croppedImage = imcrop(originalImage, [x, y, width, height]);
which works with color or gray scale images, or
croppedImage = grayImage(row1:row2, col1:col2); % Gray scale image
croppedImage = rgbImage(row1:row2, col1:col2, :); % Color image
Más respuestas (0)
Ver también
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!