A newly developed remote monitoring app for Android devices has been published on the Google Play store. The application is a miniaturised version, which provides just a few remote measurements served by a data server. The application is heavily based upon the work of Maria Pappou and Christos Zaptses, which have originally developed an ardui [...]
I have recently finished developing a simple eHealth project that includes a health sensor kit and an iOS 8 app published through the App Store. The project is called ‘i-Health’ for all the known reasons. The application offers a live medical monitoring mechanism that is able to provide live health data from a remote location (a p [...]
The only way that I found to delete multiple photos from the iPhone (iOS 7) without having to select them one-by-one or, at best, ‘Moment’-wise, was to use Preview on my mac!
Preview has a magical option in the ‘File’ menu which is called ‘Import from iPhone…‘. This option opens a window showing all [...]
It has been many years working on digitization, reconstruction and virtual world applications; tested and used various techniques covering almost all aspects in the digital recording workflow. In the recent past years our team has been successfully engaged in a very productive workflow regarding digitization and reconstruction in 3D. Specific [...]
A straightforward approach to do geometric image transformations using MATLAB is to take advantage of the imtransform function available.
First the image is supposed to be within a ‘unity’ rectangle and initial transformation conditions are defined accordingly:
udata = [0 1];
vdata = [0 1];
fill_color = 128;
org_rect = [0 0; [...]