RdSOBA: Rendered Shadow-Object Association Dataset
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Image 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 DESOBA, we created a large-scale dataset called RdSOBA with 3D rendering techniques. Specifically, we place a group of 3D objects in the 3D scene, and get the images without or with object shadows using controllable rendering techniques. Dataset is available at https://github.com/bcmi/Rendered-Shadow-Generation-Dataset-RdSOBA.
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