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Challenging situations for background subtraction algorithms

delete2018-11-26
delete17
PRE
AI
S
Sílvio Ricardo Rodrigues Sanches *
C
Claiton de Oliveira
A
Antônio Carlos Sementille
V
Valdinei Freire
DOI:10.1007/s10489-018-1346-4delete
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摘要

摘要

En 中文
Background subtraction is the prerequisite for a wide range of applications including video surveillance, smart environments and content retrieval. Real environments present some challenging situations even for the most recent algorithms, such as shadows, illumination changes, dynamic background, among others. If a real environment is previously known and the challenging situations of this environment can be predicted, the choice of an appropriate algorithm to deal with such situations may be essential for obtaining better segmentation results. In our work, we identify the main situations that affect the performance of background subtraction algorithms and present a classification of these challenging situations. In addition, we present a solution that uses videos and ground-truths from existing datasets to evaluate the performance of segmentation algorithms when they need to deal with a specific challenging situation.
Keyword:
Background subtraction
Foreground extraction
Algorithm evaluation
Challenging situation
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Applied Intelligence 封面图
Applied Intelligence
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3.5
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Universidade Estadual Paulista
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universidade tecnologica federal do parana
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universidade de sao paulo
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