TY - JOUR
T1 - Extraction Center Pixel Coordinates from Human Body Laser Stripe Image with Bezier Curve Fitting Method
AU - Yue Wang & Shoushan Jiang
JO - Journal of Fiber Bioengineering and Informatics
VL - 3
SP - 575
EP - 584
PY - 2015
DA - 2015/08
SN - 8
DO - http://doi.org/10.3993/jfbim00126
UR - https://global-sci.org/intro/article_detail/jfbi/4739.html
KW - Bezier Curve Fitting
KW - Human Body Measurement
KW - Point Cloud Processing
KW - The Laser Stripe Center
KW - Pixel Coordinates
AB - The main goal of this study is to improve the performance of laser rotating of non-contact human body
scanning system, and to get the true and accurate 3D information of measured human body. In the
aspect of obtaining the human body pixel coordinates, the extraction accuracy of laser stripe center is one
of the important factors to affect the measurement accuracy. Therefore, this paper mainly discussed the
algorithm of obtaining and the curve fitting human body scanning laser stripe center pixel coordinates.
In the analysis of the characteristics of the human body laser stripe images, put the improved column
processing algorithm to compute stripe center position. Using the Bezier curve fitting of the human
body scanning light trap center line, effectively improved the smoothness of the human body scanning
light trap center line.