A Benchmark for 3D Mesh Segmentation
Xiaobai Chen, Aleksey Golovinskiy, Thomas Funkhouser
ACM Transactions on Graphics (Proc. SIGGRAPH), August 2009.
What follows is learning how to use LDraw library and initiate the retrieval process, using some LEGO bricks. Although the algorithms presented doesn't consider color information, I'm going to use it in my work.