Density Acquisition and Aero-optics Measurement from BOS Images for a Hot Jet
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aeronautical and Space Sciences"
DOI: 10.1007/s42405-018-0073-8
Abstract: Acquiring density field of a flow is important to understand the flow structure, especially for studying aero-optics. Background-oriented schlieren (BOS) is one of a flow visualization technique which can obtain density field of the flow.… read more here.
Keywords: density field; hot jet; optics; density ... See more keywords
Differentiable Physics Simulation of Dynamics-Augmented Neural Objects
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DOI: 10.1109/lra.2023.3257707
Abstract: We present a differentiable pipeline for simulating the motion of objects that represent their geometry as a continuous density field parameterized as a deep network. This includes Neural Radiance Fields (NeRFs), and other related models.… read more here.
Keywords: neural objects; density field; physics; dynamics augmented ... See more keywords
Error Concealment in the Density Field of a Spatiotemporal Image Sequence
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/4657431
Abstract: One of the most difficult challenges of multimedia transmission during the last two decades has been the retrieval of degraded or missing regions of images and videos while maintaining satisfactory perceptual accuracy. The objective is… read more here.
Keywords: density field; concealment density; error; field spatiotemporal ... See more keywords