Label Image

This function is useful in placing text label, time-stamps, legends, etc. on the image without any loss in image quality. It also does not depend on the getframe method which renders the desktop useless during the process.

This is a function representation of the ImagePatchTool
http://www.mathworks.com/matlabcentral/fileexchange/25111-imagepatchtool
Different character set / fonts can also be generated using the ImagePatchTool and incorporated into this script.

Usage:
iout = labelimg(original, label_text)
iout = labelimg(original, label_text, location)

Please feel free to report bugs, feature request, comments and suggestions.