IEEE

Small-Sample Image Classification for Synthetic Aperture Sonar Based on Super-Resolution Reconstruction and Improved Self-Supervised Contrastive Learning

Abstract: Synthetic aperture sonar (SAS) is the main means of underwater long-range and high-resolution imaging, and small-sample classification based on SAS images holds important application value.

5 Things Costco Doesn't Tell Shoppers About Free Samples

One of the many draws of Costco is the fact that you can get free samples. Here is some insider information, harvested from ...
IEEE

Adaptive Sample Allocation for SAR Ship Detection Based on Scale-Sensitive Wasserstein Distance

Abstract: Deep learning (DL) based synthetic aperture radar (SAR) imagery ship detection is challenged by multiscale ships on the identical SAR image, which inevitably leads to insufficient and ...
Associated Press

Internet shutdown squeezes Iran’s ailing businesses already hurt by crashing currency

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. A shopkeeper holds garments at his store at Tehran ...
primetimer

NASA Mars Sample Return program faces opposition from planetary science community

The NASA Mars Sample Return program is encountering resistance from the planetary science community due to proposed budget language that would terminate the current mission framework. In early January ...