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

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

DOI retrieved: December 16, 2024

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
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S. K. Narang
P. Frossard
A. Ortega
P. Vandergheynst