@article{(Open Science Index):https://publications.waset.org/pdf/13691,
	  title     = {Adaptive Block State Update Method for Separating Background},
	  author    = {Youngsuck Ji and  Youngjoon Han and  Hernsoo Hahn},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper, we proposed the robust mobile object
detection method for light effect in the night street image block based
updating reference background model using block state analysis.
Experiment image is acquired sequence color video from steady
camera. When suddenly appeared artificial illumination, reference
background model update this information such as street light, sign
light. Generally natural illumination is change by temporal, but
artificial illumination is suddenly appearance. So in this paper for
exactly detect artificial illumination have 2 state process. First process
is compare difference between current image and reference
background by block based, it can know changed blocks. Second
process is difference between current image-s edge map and reference
background image-s edge map, it possible to estimate illumination at
any block. This information is possible to exactly detect object,
artificial illumination and it was generating reference background
more clearly. Block is classified by block-state analysis. Block-state
has a 4 state (i.e. transient, stationary, background, artificial
illumination). Fig. 1 is show characteristic of block-state respectively
[1]. Experimental results show that the presented approach works well
in the presence of illumination variance.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {3},
	  number    = {8},
	  year      = {2009},
	  pages     = {2051 - 2055},
	  ee        = {https://publications.waset.org/pdf/13691},
	  url   	= {https://publications.waset.org/vol/32},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 32, 2009},
	}