Efficient Background Subtraction and Shadow Removal for Monochromatic Video Sequences

被引:87
|
作者
Jung, Claudio Rosito [1 ]
机构
[1] Univ Vale Rio dos Sinos, Grad Sch Appl Comp, PIPCA, BR-93022000 Sao Leopoldo, RS, Brazil
关键词
Background subtraction; monochromatic video sequences; object tracking; shadow removal; MOVING CAST SHADOWS; SEGMENTATION; OBJECTS;
D O I
10.1109/TMM.2009.2012924
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This letter presents a new method for background subtraction and shadow removal for grayscale video sequences. The background image is modeled using robust statistical descriptors, and a noise estimate is obtained. Foreground pixels are extracted, and a statistical approach combined with geometrical constraints are adopted to detect and remove shadows.
引用
收藏
页码:571 / 577
页数:7
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