Presentation	2003/12/11 Estimation of the velocity vector using reliability function based on quantization error of color components for moving objects in image frame sequences Hideki SUZUKI, Kazunori KOTANI,
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Abstract(in English)	This paper describes an estimation method of velocity vector by using color components of moving objects in the image sequences for reducing estimation errors of velocity vector caused by a lighting condition. This method can estimate the velocity vector with high accuracy compare with conventional method by using the reliability of color components (luminance and chrominance) of moving objects based on results of analyzing a relationship between quantizing error of digital color image and the accuracy of estimation.
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Paper #	CS2003-128,IE2003-118
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Committee	IE
Conference Date	2003/12/11(1days)
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Registration To	Image Engineering (IE)
Language	JPN
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Title (in English)	Estimation of the velocity vector using reliability function based on quantization error of color components for moving objects in image frame sequences
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1st Author's Name	Hideki SUZUKI
1st Author's Affiliation	School of Information Science, Japan Advanced Institute of Science and Technology()
2nd Author's Name	Kazunori KOTANI
2nd Author's Affiliation	School of Information Science, Japan Advanced Institute of Science and Technology
Date	2003/12/11
Paper #	CS2003-128,IE2003-118
Volume (vol)	vol.103
Number (no)	513
Page	pp.pp.-
#Pages	6
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