initial 64bit version on my lab desktop on ubuntu 12.04 LTS
nightly
the first version that the updater won't congest the tracker
perfromance improved version
currently most efficient implementation. most of the time it can work on the entire 6.avi test, however, due to the unpredictable of the multi-threads schedule strategy, it will fail occasionally.
add some comments to the source/head files
orb based tracker added, not yet used and debugged. only for saving the codes
trackPatchOrb and trackPatchSIFT added. since the matching between patchdatabase and running frames is terrible, they both can't work well.
add the opencv perspective transform modules