Unverified50% confidenceEventExact time
The PCPS (progressive coupled posterior sampling) method proposed in the paper was tested on real X-ray ptychography data, covering different scan overlap settings.
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50%
Confidence
Medium-term (~90 days)
Relevance
10/30/2026
First Seen
Valid until: 1/28/2027
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UnverifiedPtychography is a computational imaging technique that reconstructs a sample image through overlapping diffraction measurements.69% similarUnverifiedPCA reduces the dimensionality of hidden activations from multiple samples of the same prompt; the first principal component captures the direction of greatest variance among the sampled results, corresponding to the style dimension along which the model varies most dramatically.67% similarUnverifiedMainstream strategies for handling 3D CT volumetric data include proportional downsampling, block-wise processing followed by feature aggregation, and using 3D convolutional networks to first extract spatial representations before connecting to a language model.63% similarUnverifiedThe role of scan overlap is to let adjacent illumination regions share information, forming an overdetermined system of equations and thereby improving the stability of the inversion.61% similar
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