A 3d shape search engine written in java, based upon Spheric Harmonics transforming of a 3d shape. Current it support OFF file format only.
In order to run the code, you need to download xxl package from http://dbs.mathematik.uni-marburg.de/?search=Research_Projects_XXL , and a FFT java implementation from http://piotr.wendykier.googlepages.com/jtransforms.
I uploaded several papers which I referred during building the codes, those papers are not written by me.
The system uses Spheric Harmonics transform(SHT) to form a shape descriptor,a high-dimensional matrix. A MTree(or SlimTree) is used to index shape descriptors. For more information about MTree or SlimTree, please refer the above mentioned websites.
In order to understand the source code better, you had better have some background knowledge about Spheric Harmonics, FFT etc.
Any advice is welcomed.
Use Patent Claims
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.