Results 11 to 20 of about 286,189 (292)
Shadow Generation with Decomposed Mask Prediction and Attentive Shadow Filling
Proceedings of the AAAI Conference on Artificial IntelligenceImage composition refers to inserting a foreground object into a background image to obtain a composite image. In this work, we focus on generating plausible shadows for the inserted foreground object to make the composite image more realistic. To supplement the existing small-scale dataset, we create a large-scale dataset called RdSOBA with rendering ...
Xinhao Tao +3 more
core +4 more sources
Post-Processing for Shadow Detection in Drone-Acquired Images Using U-NET
Future Internet, 2022 Shadows in drone images commonly appear in various shapes, sizes, and brightness levels, as the images capture a wide view of scenery under many conditions, such as varied flying height and weather.
Siti-Aisyah Zali +3 more
doaj +1 more source
Nuclear Engineering and Technology, 2021 As the γ-ray energy increases, a reconstructed image becomes noisy and blurred due to the penetration of the γ-ray through the coded mask. Therefore, the thickness of the coded mask was increased for high energy regions, resulting in severely decreased ...
Taewoong Lee, Wonho Lee
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KappaMask: AI-Based Cloudmask Processor for Sentinel-2
Remote Sensing, 2021 The Copernicus Sentinel-2 mission operated by the European Space Agency (ESA) provides comprehensive and continuous multi-spectral observations of all the Earth’s land surface since mid-2015.
Marharyta Domnich +13 more
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Image Segmentation Method for Athlete Knee Joint Injury Using Transformer Model by MIoT [PDF]
Brazilian Archives of Biology and Technology, 2023 The segmentation of athlete knee joint injury images can provide doctors with information about the location and extent of the athlete knee joint injury. Therefore, it is significant to segment the images of athlete knee joint injury.
Tao Jiang +4 more
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Sidewall patterning of organic–inorganic multilayer thin film encapsulation by adhesion lithography
Scientific Reports, 2023 A simple sidewall patterning process for organic–inorganic multilayer thin-film encapsulation (TFE) has been proposed and demonstrated. An Al2O3 thin film grown by atomic layer deposition (ALD) was patterned by adhesion lithography using the difference ...
Seung Woo Lee +4 more
doaj +1 more source
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 Compensation from UAV Images Based on Texture-Preserving Local Color Transfer
Remote Sensing, 2022 The lack of color information and texture information in the shadow region seriously affect the recognition and interpretation of remote sensing image information. The commonly used methods focus on the restoration of texture information, but it is often
Xiaoxia Liu +3 more
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Insignificant shadow detection for video segmentation [PDF]
, 2005 To prevent moving cast shadows from being misunderstood as part of moving objects in change detection based video segmentation, this paper proposes a novel approach to the cast shadow detection based on the edge and region information in multiple frames.
Tang, X. +14 more
core +1 more source
Remote Sensing, 2020 In remote sensing images, the presence of thick cloud accompanying shadow can affect the quality of subsequent processing and limit the scenarios of application.
Chenxi Duan, Jun Pan, Rui Li
doaj +1 more source