this is the first time i am blogging so i dono much about what i am doin here . now i am just gona write about my ongoing project conversion of a 2d blue print to a 3d model as we have just started up the project i could just as of now just perform few preprocessing stuff and converted the the input blue print into a binary file of 0s and 1s. though most of image processing is done in matlab , we are working on it using java in mere future we are planning to match the predefined symbols with the given input to find the location of various symbols in the image so that we can build up the graphic part based on these values which is th second part of the project.