Dear Haseeb,

Here is a list of links to potential related papers:

http://nlpr-web.ia.ac.cn/2008papers/gjkw/gk7.pdf

https://pdfs.semanticscholar.org/ac07/a4b3bb3bc529d97700a5cd3bbac79024ea28.pdf

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.79.9240&rep=rep1&type=pdf

http://www-lb.cs.umd.edu/grad/scholarlypapers/papers/neetiPaper.pdf

http://www.cs.stevens-tech.edu/~kamberov/Papers/ASystemforVideoSurveillanceAndMonitoring.pdf

http://doras.dcu.ie/223/1/ieee_icip_2006.pdf

https://pdfs.semanticscholar.org/d5ac/cd5598282a7713dbed8581be28e4770f4edd.pdf

Best regards,

Yaakov

Hi Haseeb Hassan, please use scholar google with the keywords in quotes which will retrieve many papers on the topic. Regards