Results 11 to 20 of about 4,979,837 (328)
Shadow Detection Based on Regions of Light Sources for Object Extraction in Nighttime Video [PDF]
Sensors, 2017 Intelligent video surveillance systems detect pre-configured surveillance events through background modeling, foreground and object extraction, object tracking, and event detection.
Gil-beom Lee +4 more
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European Journal of Remote Sensing, 2023 Buildings are one of the most important habitats for humans, and therefore, accurate identification and extraction of building information in remote sensing images are crucial. Buildings in remote sensing images vary in shape and color due to differences
Xueyan Dong, Jiannong Cao, Weiheng Zhao
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Triple-cooperative Video Shadow Detection [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2021 Shadow detection in a single image has received significant research interest in recent years. However, much fewer works have been explored in shadow detection over dynamic scenes. The bottleneck is the lack of a well-established dataset with high-quality annotations for video shadow detection.
Chen, Zhihao +6 more
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Moving Shadow Detection in Video Using Cepstrum [PDF]
International Journal of Advanced Robotic Systems, 2013 Cataloged from PDF version of article.Moving shadows constitute problems in various applications such as image segmentation and object tracking. The main cause of these problems is the misclassification of the shadow pixels as target pixels.
Cetin, A. E., Cogun, F.
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An Approach for Shadow Detection in Aerial Images Based on Multi-Channel Statistics
IEEE Access, 2021 Shadows are likely to cause flaws in color interpretation, loss of image information or deformation of objects; this is a relevant issue owing to the fact that with the development of unmanned aerial vehicles and satellite devices, object detection by ...
Gilberto Alvarado-Robles +3 more
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Remote Sensing, 2022 Shadow detection is an essential research topic in the remote-sensing domain, as the presence of shadow causes the loss of ground-object information in real areas. It is hard to define specific threshold values for the identification of shadow areas with
Zhanjun He +4 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Shadows can hinder image interpretation in aerial remote sensing images. The existing shadow detection methods focus on all shadow regions and detect the shadow regions directly, but they ignore the fact that salient shadows have a more significant ...
Shuang Luo +4 more
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Shadow Detection and Compensation from Remote Sensing Images under Complex Urban Conditions
Remote Sensing, 2021 Due to the block of high-rise objects and the influence of the sun’s altitude and azimuth, shadows are inevitably formed in remote sensing images particularly in urban areas, which causes missing information in the shadow region.
Tingting Zhou +3 more
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Shadow Optimization from Structured Deep Edge Detection [PDF]
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2015 Local structures of shadow boundaries as well as complex interactions of image regions remain largely unexploited by previous shadow detection approaches. In this paper, we present a novel learning-based framework for shadow region recovery from a single
Chua, Teck Wee +2 more
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Moving Target Shadow Detection Method Based on Improved ViBe in VideoSAR Images
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe video synthetic aperture radar (VideoSAR) has the high frame-rate imaging capability, which can perform the ground moving target detection. The moving target often leaves the shadow in the sequence of the VideoSAR images, which can indirectly detect ...
Zhitao Wu +4 more
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