Replace people and objects in street scene images including proper shadows
Replace people and objects in street scene images including proper shadows
Repopulating Street Scenes
arXiv paper abstract https://arxiv.org/abs/2103.16183
arXiv PDF paper https://arxiv.org/pdf/2103.16183.pdf
… present a framework for automatically reconfiguring images of street scenes by populating, depopulating, or repopulating them with objects such as pedestrians or vehicles.
Applications of this method include anonymizing images to enhance privacy, generating data augmentations for perception tasks like autonomous driving, and composing scenes to achieve a certain ambiance, such as empty streets in the early morning.
… three primary contributions:
(1) a method for clearing images of objects,
(2) a method for estimating sun direction from a single image, and
(3) a way to compose objects in scenes that respects scene geometry and illumination.
… We demonstrate convincing results on a range of street scenes and illustrate potential applications.
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