Background Subtraction via Robust Dictionary Learning
نویسندگان
چکیده
منابع مشابه
Background Subtraction via Robust Dictionary Learning
We propose a learning-based background subtraction approach based on the theory of sparse representation and dictionary learning. Our method makes the following two important assumptions: (1) the background of a scene has a sparse linear representation over a learned dictionary; (2) the foreground is “sparse” in the sense that majority pixels of the frame belong to the background. These two ass...
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ژورنال
عنوان ژورنال: EURASIP Journal on Image and Video Processing
سال: 2011
ISSN: 1687-5176,1687-5281
DOI: 10.1155/2011/972961