From abroad website of KLT tracking algorithm code, the code is very good worth learning.

Packet : 115157717klt.rar filelist
klt\base.h
klt\convolve.c
klt\convolve.h
klt\doc\home_motif.gif
klt\doc\index.html
klt\doc\installation.html
klt\doc\log.html
klt\doc\next_motif.gif
klt\doc\previous_motif.gif
klt\doc\previous_versions.html
klt\doc\ref\change_pyramid.html
klt\doc\ref\count.html
klt\doc\ref\create.html
klt\doc\ref\feature.html
klt\doc\ref\fh.html
klt\doc\ref\fl.html
klt\doc\ref\ft.html
klt\doc\ref\index.html
klt\doc\ref\print_tc.html
klt\doc\ref\replace.html
klt\doc\ref\select.html
klt\doc\ref\stop.html
klt\doc\ref\store.html
klt\doc\ref\tc.html
klt\doc\ref\track.html
klt\doc\ref\update_border.html
klt\doc\ref\verbosity.html
klt\doc\ref\write.html
klt\doc\Thumbs.db
klt\doc\toc_motif.gif
klt\doc\up_motif.gif
klt\doc\user\chpt1.html
klt\doc\user\chpt2.html
klt\doc\user\chpt3.html
klt\doc\user\chpt4.html
klt\doc\user\chpt5.html
klt\doc\user\chpt6.html
klt\doc\user\chpt7.html
klt\doc\user\chpt8.html
klt\doc\user\index.html
klt\doc\user\kltaffine.gif
klt\doc\user\noUchar.html
klt\doc\user\Thumbs.db
klt\error.c
klt\error.h
klt\example1.c
klt\example2.c
klt\example3.c
klt\example4.c
klt\example5.c
klt\feat1.ppm
klt\feat1.txt
klt\feat2.fl
klt\feat2.ppm
klt\feat2.txt
klt\img0.pgm
klt\img1.pgm
klt\img2.pgm
klt\img3.pgm
klt\img4.pgm
klt\img5.pgm
klt\img6.pgm
klt\img7.pgm
klt\img8.pgm
klt\img9.pgm
klt\klt.c
klt\Klt.dsp
klt\Klt.dsw
klt\klt.h
klt\Klt.ncb
klt\Klt.opt
klt\Klt.plg
klt\Klt.sln
klt\Klt.suo
klt\Klt.vcproj
klt\klt_util.c
klt\klt_util.h
klt\main.cpp
klt\Makefile
klt\matlab_interface\klt_read_featuretable.m
klt\pnmio.c
klt\pnmio.h
klt\pyramid.c
klt\pyramid.h
klt\README.txt
klt\selectGoodFeatures.c
klt\speed.txt
klt\storeFeatures.c
klt\trackFeatures.c
klt\writeFeatures.c
klt\doc\ref
klt\doc\user
klt\Debug
klt\doc
klt\matlab_interface
klt

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．