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Sphere Images

A data basis of irregularly sampled images on a sphere is provided in [4]. It is constructed by projecting the MNIST image digits on d = 4096 points randomly sampled on the 3D sphere, and by randomly rotating these images on the sphere.

Data and Resources

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Cite this as

D. I. Shuman, S. K. Narang, P. Frossard, A. Ortega, P. Vandergheynst (2024). Dataset: Sphere Images. https://doi.org/10.57702/hylgucji

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Additional Info

Field	Value
Created	December 16, 2024
Last update	December 16, 2024
Defined In	https://doi.org/10.48550/arXiv.1509.09187
Author	D. I. Shuman
More Authors	S. K. Narang P. Frossard A. Ortega P. Vandergheynst