“…Among them, methods based on the difference picture ͑DP͒ [1][2][3][4][5][6][7][8][9][10][11][12][13][14] have been extensively developed because they satisfy almost all requirements for object detector, viz., robustness to noise, adaptability to illumination changes, and fast detection. Background subtraction, [1][2][3][4][5][6][7][8][9] which uses DP between the current and the background image, is the most popular such method.…”
Section: Object Detection Using the Bmpmentioning
confidence: 99%
“…Background subtraction, [1][2][3][4][5][6][7][8][9] which uses DP between the current and the background image, is the most popular such method. We proposed a unified framework for background subtraction, 13 which is made up of three criteria. Two of them are about the feature and distance metrics, respectively, and the third is about the rule for adaptation of the background model to illumination changes.…”
Section: Object Detection Using the Bmpmentioning
confidence: 99%
“…So there have been many researches to solve problems in detecting objects in image sequences. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] In general object detector should be robust to some noise and has to be adaptive to illumination changes in real environments. It is also very important to detect objects as fast as possible in realtime applications.…”
Section: Introductionmentioning
confidence: 99%
“…Also, in order to get more accurate parameters in case of outliers ͑for example, due to moving objects͒, we use outlier rejection with two stop criteria during the iteration. 13 But although the GIC is estimated correctly, the compensation error is not negligible for object detection and video coding when there is drastic GIC. We prove that in the next section.…”
Abstract. Object detection in image sequences has a very important role in many applications, such as surveillance systems, tracking and recognition systems, and coding systems. We are interested in background subtraction, which is very popular algorithm for object detection in image sequences, and also concerned to use the result of detection in selective video coding. Especially when the camera moves and zooms in on something to track the target under drastic illumination change, it is very hard to detect the object properly, and the coding efficiency is reduced. So we generate a multiple background mosaic system, called the background mosaic plane, and use it for object detection and video coding. Some experimental results for both object detection and video coding in various environments show that the average performance of the proposed algorithm is good.
“…Among them, methods based on the difference picture ͑DP͒ [1][2][3][4][5][6][7][8][9][10][11][12][13][14] have been extensively developed because they satisfy almost all requirements for object detector, viz., robustness to noise, adaptability to illumination changes, and fast detection. Background subtraction, [1][2][3][4][5][6][7][8][9] which uses DP between the current and the background image, is the most popular such method.…”
Section: Object Detection Using the Bmpmentioning
confidence: 99%
“…Background subtraction, [1][2][3][4][5][6][7][8][9] which uses DP between the current and the background image, is the most popular such method. We proposed a unified framework for background subtraction, 13 which is made up of three criteria. Two of them are about the feature and distance metrics, respectively, and the third is about the rule for adaptation of the background model to illumination changes.…”
Section: Object Detection Using the Bmpmentioning
confidence: 99%
“…So there have been many researches to solve problems in detecting objects in image sequences. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] In general object detector should be robust to some noise and has to be adaptive to illumination changes in real environments. It is also very important to detect objects as fast as possible in realtime applications.…”
Section: Introductionmentioning
confidence: 99%
“…Also, in order to get more accurate parameters in case of outliers ͑for example, due to moving objects͒, we use outlier rejection with two stop criteria during the iteration. 13 But although the GIC is estimated correctly, the compensation error is not negligible for object detection and video coding when there is drastic GIC. We prove that in the next section.…”
Abstract. Object detection in image sequences has a very important role in many applications, such as surveillance systems, tracking and recognition systems, and coding systems. We are interested in background subtraction, which is very popular algorithm for object detection in image sequences, and also concerned to use the result of detection in selective video coding. Especially when the camera moves and zooms in on something to track the target under drastic illumination change, it is very hard to detect the object properly, and the coding efficiency is reduced. So we generate a multiple background mosaic system, called the background mosaic plane, and use it for object detection and video coding. Some experimental results for both object detection and video coding in various environments show that the average performance of the proposed algorithm is good.
“…This approach also requires complex and expensive camera system to operate. Other multi-resolution approaches including Ma's Ma & Staunton (2005), Walther's Walther et al (2005), and Cho's Cho & Kim (2005) are either too computational costly or not built to reduce system's computational cost. From a different point of view, part-based object detection has been investigated for applications such as human detection Mohan et al (2001); Wu & Nevatia (2007) or car detection Agarwal et al (2004).…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.