2013
DOI: 10.1186/1687-5281-2013-12
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Background initialization and foreground segmentation for bootstrapping video sequences

Abstract: In this study, an effective background initialization and foreground segmentation approach for bootstrapping video sequences is proposed. First, a modified block representation approach is used to classify each block of the current video frame into one of four categories, namely, "background," "still object," "illumination change," and "moving object." Then, a new background updating scheme is developed, in which a side-match measure is used to determine whether the background is exposed. Finally, using the ed… Show more

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Cited by 19 publications
(14 citation statements)
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“…Each of the image sequences is used as input to twelve different background reconstruction algorithms [8][9][10][11][12][13][14][15][16][17]. The default settings as suggested by the authors in the respective papers were used for generating the background images.…”
Section: Reconstructed Background Quality (Rebaq) Datasetmentioning
confidence: 99%
See 2 more Smart Citations
“…Each of the image sequences is used as input to twelve different background reconstruction algorithms [8][9][10][11][12][13][14][15][16][17]. The default settings as suggested by the authors in the respective papers were used for generating the background images.…”
Section: Reconstructed Background Quality (Rebaq) Datasetmentioning
confidence: 99%
“…The default settings as suggested by the authors in the respective papers were used for generating the background images. For the block-based algorithms of [11,14] and [17], the block sizes are set to 8, 16 and 32 to take into account the effect of varying block sizes on the perceived quality of the recovered background. As a result, 18 background images are generated for each of the eight scenes.…”
Section: Reconstructed Background Quality (Rebaq) Datasetmentioning
confidence: 99%
See 1 more Smart Citation
“…For examples, superpixels and Markov Random Fields [14], as well as the connected components [15] focus on improving label coherence using advanced regularization techniques. Some other methods rely on the region level [16,17], frame level [18] or hybrid frame-region level [19].…”
Section: Introductionmentioning
confidence: 99%
“…The contribution of the proposed approach is fourfold. First, we propose a threshold-free clustering technique to determine background candidates without requiring parameter tuning to achieve optimal performance [8] [9]. Second, we obtain an initial background estimation (seeds selection) containing more data than state-of-the-art approaches [8] [10] [11] without introducing additional errors.…”
Section: Introductionmentioning
confidence: 99%