搜索结果: 1-6 共查到“数字媒体技术 Background subtraction”相关记录6条 . 查询时间(0.044 秒)
SPATIAL-TEMPORAL NONPARAMETRIC BACKGROUND SUBTRACTION IN DYNAMIC SCENES
Background modeling moving objects detection Gaussian mixture model kernel density estimation
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2013/7/16
Traditional background subtraction methods model only temporal variation of each pixel. However, there is also spatial variation in real word due to dynamic background such as waving trees, spouting f...
A Covariance-based Method for Dynamic Background Subtraction
A Covariance-based Method Dynamic Background Subtraction
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2013/7/17
Background subtraction in dynamic scenes is an important and challenging task. In this paper, we present a novel and effective method for dynamic background subtraction based on covariance matrix desc...
Texture and Motion Pattern Fusion for Background Subtraction
Background subtraction texture pattern motion pattern
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2013/7/17
In this paper, we propose a novel background subtraction algorithm, which takes both texture and motion information into account. Texture information is represented by local binary pattern (LBP), whic...
Hierarchical Background Subtraction using Local Pixel Clustering
Hierarchical Background Subtraction Local Pixel Clustering
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2013/7/17
We propose a robust hierarchical background subtraction technique which takes the spatial relations of neighboring pixels in a local region into account to detect objects in difficult conditions. Our ...
Dynamic Background Subtraction Based on Local Dependency Histogram
Dynamic Background Subtraction Local Dependency Histogram
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2013/7/17
Traditional background subtraction methods perform poorly when scenes contain dynamic backgrounds such as waving tree, spouting fountain, illumination changes, camera jitters, etc. In this paper, a no...
A PIXEL-WISE LOCAL INFORMATION-BASED BACKGROUND SUBTRACTION APPROACH
Background subtraction Gabor filters spatial feature vector Gaussian Mixture Model
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2013/7/17
Background subtraction is a widely used method for moving object detection in computer vision. It is usually applied in video surveillance systems. There are two major kinds of background subtraction ...