i m doing a project in augmented reallity in android. It has got 4 modules
1. Marker generation - This module generates marker in which specific data is encoded.
2. Marker detection - This module recognises the marker and decodes the data and examine the object to be displayed.
3. Object overlay - This module generates the 3-D object or vedio over the corresponding detected marker.
4. Object orientation and rendering - This module detects the orientation of mobile device and render the image according to orientation.
can you please help me to create a data flow diagram?
please say the how and what data is flowing in each module