@article{(Open Science Index):https://publications.waset.org/pdf/10414,
	  title     = {Time-Derivative Estimation of Noisy Movie Data using Adaptive Control Theory},
	  author    = {Soon-Hyun Park and  Takami Matsuo},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents an adaptive differentiator
of sequential data based on the adaptive control theory. The
algorithm is applied to detect moving objects by estimating a
temporal gradient of sequential data at a specified pixel. We
adopt two nonlinear intensity functions to reduce the influence
of noises. The derivatives of the nonlinear intensity functions
are estimated by an adaptive observer with σ-modification
update law.},
	    journal   = {International Journal of Electrical and Information Engineering},
	  volume    = {2},
	  number    = {8},
	  year      = {2008},
	  pages     = {2818 - 2825},
	  ee        = {https://publications.waset.org/pdf/10414},
	  url   	= {https://publications.waset.org/vol/20},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 20, 2008},
	}