Abstract: We introduce a strategy for learning image registration without acquired imaging data, producing powerful networks agnostic to contrast introduced by magnetic resonance imaging (MRI). While ...

Fine-scale exogenous attention within the foveola selectively enhances contrast gain at low-to-mid spatial frequencies while increasing response gain across a broad spatial frequency range.

Struggling to read more than six lines on an eye chart with fading letters may serve as a visual "yellow light" for older ...

Contrast Adaptive Sharpening (CAS) is a low overhead adaptive sharpening algorithm with optional up-sampling. The technique is developed by Timothy Lottes (creator of FXAA) and was created to provide ...

The historical paradigm of cataract surgery forced an absolute compromise: pristine distance vision with absolute spectacle ...

Abstract: Due to the complexity of real environment and potential defects of current simulation datasets, either prior-based or deep learning-based single image dehazing methods may not work well in ...